litter strategy monitoring wave 79 may 2020 report - kesab
TRANSCRIPT
Strategies, Marketing and Social Research
Head Office: 259 Glen Osmond Rd, Frewville SA 5063
Tel: 08 8433 0200 Fax: 08 8338 2360
[email protected] www.mcgregor.com.au
Litter Strategy Monitoring Wave 79 – May 2020
Report
Prepared for: Wendy Bevan
On behalf of: KESAB Environmental Solutions
Project No: 11705
Date: September 2020
Contents
Section 1 Introduction ...................................................................................................... 1
Background ............................................................................................................. 2
Section 2 Wave 78 Executive Summary ....................................................................... 5
Items Counted .................................................................................................... 6
Litter Volume....................................................................................................... 9
3.1 Glass .......................................................................................................... 12
Items ................................................................................................................. 12
Volume .............................................................................................................. 13
3.2 Metal ........................................................................................................... 14
Items ................................................................................................................. 14
Volume ............................................................................................................. 15
3.3 Plastic ......................................................................................................... 16
Items ................................................................................................................. 16
Volume .............................................................................................................. 17
3.4 Paper/ Paperboard ..................................................................................... 18
Items ................................................................................................................. 18
Volume ............................................................................................................. 19
3.5 Miscellaneous ............................................................................................ 20
Items ................................................................................................................. 20
Volume ............................................................................................................. 21
3.6 Cigarette Butts ............................................................................................. 22
Items ................................................................................................................. 22
Volume ............................................................................................................. 23
3.7 Dispersion of Litter by Site Type ................................................................ 24
Items ................................................................................................................. 24
Volume ............................................................................................................. 27
3.8 CDL Beverage Containers ......................................................................... 29
Data Summary - Items ................................................................................................... 30
Data Summary - Volumes .............................................................................................. 34
Appendix 1: Tracking Graphs ............................................................................................... 38
Unweighted Tracking Graphs - Items ........................................................................... 44
Unweighted Tracking Graphs - Volume ....................................................................... 59
Weighted Tracking Graphs - Items ............................................................................... 67
Weighted Tracking Graphs - Volumes ......................................................................... 78
Appendix 2: Data Collection Form................................................................................ 85
For enquiries on this report please contact David O’Dea.
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Section 1 Introduction
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1.1 This document has been prepared by McGregor Tan Research to report on Wave 79
of the quarterly KESAB Litter Monitor. Surveys for the current wave were conducted
in South Australia during May 2020.
Background
1.2 Regular monitoring of the litter stream is necessary in order to maintain a clear
picture of its components, such as the various material types that contribute to the
litter stream as well as the distribution of litter across different area types. Keep
South Australia Beautiful (KESAB) had been monitoring the State's litter stream for
many years, but the level of detail required during the South Australian
Government’s moratorium on changes to Container Deposit Legislation was
considerably greater than previously recorded.
1.3 An expanded monitoring program commenced in February 1998, and McGregor Tan
Research was commissioned at that time to undertake the actual count and to report
regularly on the outcomes. This expanded program has been continued ever since
and is planned to continue in future as well.
1.4 The count was completed quarterly, with the exception of August 2002, carried out
in February, May, August and November of each year until 2015. Since then, the data
has been counted twice a year, in May and November.
1.5 During each Wave of the survey, litter counts are undertaken at 151 sites across
South Australia. In conjunction with the national litter count, a review of all South
Australian sites showed that 11 of the sites surveyed were disproportionately
represented in the data. These original sites were found to be unusual in nature, and
were replaced with 11 revised sites.
1.6 The data collection form utilised for the count was jointly developed by McGregor
Tan Research and KESAB. A copy of this form is provided in Appendix 2.
1.7 In January 2003, Container Deposit Legislation (CDL) was extended to cover most
beverages under 1 litre, such as juice cartons, fruit boxes, flavoured milk cartons, etc.
As a result, a new method of analysing the data had to be adopted so that the
changes to the CDL, and the effect on the total litter stream could be evaluated.
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1.8 Prior to the August 2004 Litter Count, the data collection form was re-evaluated and
re-designed to take into account the changes to the CDL and also to incorporate new
categories for litter items that were previously coded as ‘other’ or in an inappropriate
category. The changes that were made to the data collection form include:
• Plastic bags were separated into 3 types of litter:
o Supermarket type lightweight shopping bags
o Heavier glossy, typically branded carry bags
o Sacks, sheeting and other bags
• Bottle and can tops were moved and separated from the Miscellaneous
Category into both ‘plastic bottle top’ and ‘metal bottle and can tops’.
• The following four litter types were also added to the Plastic Category:
o Bread bag tags
o Lollipop sticks
o Spoons/ cutlery
o Drink pouches
• The Metal Cans category name was changed to Metal.
• Foil take away was moved from Miscellaneous to Metal.
• Cigarette butts were separated from the Miscellaneous Category.
• Two extra items were added to the Paper/paperboard Category:
o Paper bags
o Shopper dockets & related shopping paper
1.9 In previous waves, the data collection form separated each litter type into CDL and
non-CDL categories However, extended Container Deposit Legislation (CDL) has now
meant that the litter categories alone (e.g. Flavoured milk, < 1 litre) can be used to
establish whether or not beverage containers are covered under CDL or not.
1.10 In order to determine the effectiveness of the current CDL (as of January 2003,), and
for comparative purposes, it was necessary to re-calculate the number of current CDL
items from the waves prior to the extension. References to CDL items in Waves prior
to Wave 17 (waves 1-16) therefore denote beverage containers that are currently
covered by CDL – not the items that were covered by the legislation prior to this time.
1.11 During the Wave 29 Monitor estimates of the volumes for each litter item category
were defined. The assignments of volume estimates to each litter item category were
based on actual measurements of containers/ items, the condition that these items
were most commonly found (which was based on the audits of at least three Waves),
and the most common or average size of the items that were found within each
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category.
1.12 The auditors were an important part of the volume formulation process, and they
were able to record the number, size and type of different items within each category
over a number of waves. Volumes ascribed to each item represented the average
size for that category across all site types.
1.13 The final volume attributed to each litter item category furthermore took into
account the fact that some items were often found crushed and weathered. For
example, some drink cans and cartons are often crushed and/ or weathered when
they are identified by the auditors and counted. The same volume measurements
have been used for all subsequent Waves.
1.14 Two noteworthy events that have taken place since the beginning of this longitudinal
study include:
• The deposit on drink containers was increased from 5 cents to 10 cents in
September 2008.
• The ban on thin plastic shopping bags came into effect in May 2009.
1.15 This document reports on Wave 79 of the longitudinal study. The litter count was
conducted during May 2020. Section 2 of this report outlines the litter characteristics
of the 151 sites, which include 11 revised sites (replacing 11 of the original 151).
Appendix 1 contains charts tracking results back across all prior Monitors, and
includes weighted results to facilitate meaningful comparison of results established
at the 151 original sites with results derived from the 151 revised sites.
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Section 2
Wave 79 Executive Summary
- 6 -
The following Executive Summary covers the findings of the May 2020 KESAB Litter Monitor
(Wave 79). Where possible, results have been tracked against those derived from any
previous Waves which incorporated revised sites. All 151 sites were counted during the May
2020 count.
Items Counted
A total of 6,212 litter items were counted across the 151 South Australian sites during Wave
79. This figure is lower than the previous monitor in November 2019 (8,205) and also below
monitor conducted in May 2019 (6,918) at the same time last year.
Cigarette butts remained the main contributor (27%) to the litter count with 1,946 butts
counted in Wave 79, down from Wave 78 (2,232) in May 2019 and also down from Wave 77
(2,209) in May 2019 conducted at the same time in the previous year.
The overall decrease in number of items counted was most strongly demonstrated by several
litter types in Wave 79, including:
• GLASS - Other glass - 179 items, down from 478 items in Wave 78 (63% decrease)
• CIGARETTE BUTTS - Cigarette butts - 1946 items, down from 2232 items in Wave 78
(13% decrease)
• PAPER/PAPERBOARD - Other paper (including tissues) - 1,176 items, down from 1,426
items in Wave 78 (18% decrease)
• PLASTIC - Snack bags & confectionery wrappers - 121 items, down from 213 items in
Wave 78 (43% decrease)
• MISCELLANEOUS - Clothing & materials - 89 items, down from 168 items in Wave 78
(47% decrease)
• PLASTIC - Plastic bottle tops - 192 items, down from 270 items in Wave 78 (29%
decrease)
• METAL - Other foil - 122 items, down from 197 items in Wave 78 (38% decrease)
• METAL - Metal bottle tops and can pull rings - 203 items, down from 270 items in Wave
78 (25% decrease)
• PLASTIC - Lollipop sticks - 40 items, down from 88 items in Wave 78 (55% decrease)
• METAL - Metal pieces - 68 items, down from 110 items in Wave 78 (38% decrease)
Litter types that experienced larger increases in the number of items in Wave 79 included:
• PAPER/PAPERBOARD - Cups/take away containers – 96 items, up from 58 items in
Wave 78 (66% increase)
• PLASTIC - White milk, all sizes – 23 items, up from 1 item in Wave 78 (2,200% increase)
• PAPER/PAPERBOARD - Cigarette packets – 55 items, up from 48 items in Wave 78 (15%
increase)
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Cigarette butts (31%, up from 27% in Wave 78) accounted for the largest proportion of all
litter items counted in Wave 79. Other material types represented the following proportions
of the litter items counted:
• Plastic items (27%, down from 28% in Wave 78)
• Paper/ paperboard (27%, up from 24% in Wave 78)
• Metal items (7%, down from 9% in Wave 78)
• Glass items (3%, down from 6% in Wave 78)
• Miscellaneous items (4%, down from 5% in Wave 78)
The top 20 ranking of litter type by number of items in Wave 79 was similar to the results for
Wave 78, with new items entering the Top 20:
• PAPER/PAPERBOARD – Cigarette packs
• PLASTIC – Styrene foam boxes, sheets etc.
With new entrants, there are always those items that exit from the top 20 item list, in Wave
79 these items were:
• PLASTIC – Lollipop sticks
• METAL – Flavoured water / soft drink, carbonated, all sizes.
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Litter Volume
The total volume of litter recorded in May 2020 amounted to 0.637 cubic metres, lower than
the estimated litter volume of November 2019 (0.744m³) and lower than of May 2018
(0.810m³) conducted at the same time in the previous year.
The largest proportion of litter volume for Wave 79 was contributed by miscellaneous items
(40%, down from 49% in Wave 78). Other material types represented the following
proportions of the total volume of litter items counted:
• Paper Items (27%, up from 23% in Wave 78)
• Plastic items (26%, up from 16% in Wave 78)
• Metal (5%, unchanged from 5% in Wave 78)
• Glass (3%, down from 4% in Wave 78)
• Cigarette butts (<1%, unchanged from Wave 78)
MISCELLANEOUS - Illegal dumping accounted for the highest volume of litter in Wave 79, with
an estimated volume of 0.240m³ (down from 0.336m³ in Wave 78). Other items associated
with large estimated litter volumes in Wave 79 included:
• PAPER/PAPERBOARD - Cups/take away containers - 0.087m³ (up from 0.086m³ in Wave
78)
• PLASTIC - White milk, all sizes - 0.049m³ (up from 0.002m³ in Wave 78)
• PAPER/PAPERBOARD - Coffee cups - 0.047m³ (up from 0.028m³ in Wave 78)
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• PLASTIC - Take away & cups - 0.031m³ (down from 0.035m³ in Wave 78)
• PLASTIC - Containers, domestic type - 0.025m³ (unchanged from 0.025m³ in Wave 78)
• PLASTIC - Containers, industrial e.g. oil - 0.022 m³ (unchanged from 0.022m³ in Wave 78)
• PAPER/PAPERBOARD - Cigarette packets - 0.012m³ (up from 0.010m³ in Wave 78)
• PLASTIC - Flavoured milk, 1 litre+ - 0.011m³ (up from 0.000m³ in Wave 78)
• PAPER/PAPERBOARD - Newspapers & magazines - 0.009m³ (up from 0.008m³ in Wave
78)
• METAL - Foil take away - 0.007m³ (down from 0.019m³ in Wave 78)
The top 20 ranking of litter items by volume in Wave 79 was similar to the results for Wave
78, with 7 new items entering the Top 20. These items were:
• PLASTIC –White milk, all sizes
• PLASTIC – Flavoured milk 1 litre +
• GLASS – Beer, all colours of glass, 750ml+
• PLASTIC – Flavoured water/fruit juice drink / sports drink (non-carbonated), 1 litre +
• PLASTIC – Plain water (carbonated or non-carbonated) <1 litre
• METAL – Industrial cans - all types
• PAPER/PAPERBOARD – Other paper (including tissues)
With new entrants, there are always those items that exit from the top 20 volume list, in Wave
79 the following items were removed:
• MISCELLANEOUS – Construction materials
• PAPER/PAPERBOARD – Cartons, flavoured milk < 1 litre
• Glass – Other glass
• METAL – Alcoholic sodas & spirit-based mixers
• PLASTIC – Plain water (carbonated or non-carbonated) 1 litre+
• PAPER/PAPERBOARD – Junk mail / free circulars
• METAL – Food cans (including pet food)
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- 12 -
3.1 Glass
Items
A total of 205 glass litter items (up from 495 items in Wave 78) were counted during Wave
79. The most frequently recorded glass items included:
• Other glass (179 items, down from 478 items in Wave 78)
• Beer, all colours of glass <750ml (13 items, down from 25 items in Wave 78)
• Beer, all colours of glass 750ml + (6 items, up from nil items in Wave 78)
• Wine & spirits, all sizes (3 items, unchanged from 3 items in Wave 78)
• Plain water (carbonated or non-carbonated), < 1 litre (2 items, up from nil items in
Wave 78)
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Volume
Glass litter items accounted for 0.020m³ (down from 0.032m³ in Wave 78) in estimated litter
volume during Wave 79. Glass items which contributed the largest volumes to the total
included:
• Beer, all colours of glass <750ml (0.006m³, down from 0.012m³ in Wave 78)
• Beer, all colours of glass 750ml + (0.005m³, up from nil in Wave 78)
• Other glass (0.004m³, down from 0.009m³ in Wave 78)
• Wine & spirits, all sizes (0.003m³, unchanged from 0.003m³ in Wave 78)
• Plain water (carbonated or non-carbonated), < 1 litre (0.001m³, up from nil in Wave
78)
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3.2 Metal
Items
A total of 446 metal litter items (down from 709 items in Wave 78) were counted during Wave
79. The most frequently counted metal litter items included:
• Metal bottle tops and can pull rings (203 items, down from 270 items in Wave 78)
• Other foil (122 items, down from 197 items in Wave 78)
• Metal pieces (68 items, down from 110 items in Wave 78)
• Foil take away (16 items, down from 42 items in Wave 78)
• Flavoured water/soft drink (carbonated), all sizes (15 items, down from 56 items in
Wave 78)
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Volume
Metal litter items accounted for a total estimated litter volume of 0.030m³ (down from
0.061m³ in Wave 77). The metal items associated with the largest estimated volumes of litter
during Wave 78 included:
• Foil take away (0.007m³, down from 0.019m³ in Wave 78)
• Flavoured water/soft drink (carbonated), all sizes (0.006m³, down from 0.024m³ in
Wave 78)
• Metal industrial cans – all types (0.005m³, up from nil in Wave 78)
• Alcoholic sodas & spirit-based mixers (0.003m³, down from 0.008m³ in Wave 78)
• Food cans (including pet food) (0.002m³, down from 0.006m³ in Wave 78)
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3.3 Plastic
Items
A total of 1,685 plastic litter items (up from 2,297 items in Wave 78) were counted during
Wave 79. The most frequently counted plastic litter items included:
• Other plastic (767 items, down from 1,096 items in Wave 78)
• Plastic bottle tops (192 items, down from 270 items in Wave 78)
• Straws (152 items, down from 179 items in Wave 78)
• Take away & cups (149 items, down from 167 items in Wave 78)
• Snack bags & confectionery wrappers (121 items, down from 213 items in Wave 78)
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Volume
Plastic items were associated with an estimated litter volume of 0.166m³ (up from 0.121m³
in Wave 78). Items which represented the largest volumes within the Wave 79 litter count
included:
• Plain milk, all sizes (0.049m³, up from 0.002m³ in Wave 78)
• Take away & cups (0.031m³, down from 0.035m³ in Wave 78)
• Containers, domestic type (0.025m³, unchanged from 0.025m³ in Wave 78)
• Containers, industrial type (0.022m³, unchanged from 0.022 m³ in Wave 78)
• Flavoured milk, 1 litre + (0.011m³, up from nil in Wave 78)
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3.4 Paper/ Paperboard
Items
A total of 1,675 paper/paperboard litter items (down from 1,999 items in Wave 78) were
recorded during Wave 79.
The most frequently identified items within this material type were:
• Other paper – including tissues (1,176 items, up from 1,426 items in Wave 78)
• Cups/ take away containers (119 items, up from 118 items in Wave 78)
• Coffee cups (96 items, up from 58 items in Wave 78)
• Shopper dockets & related shopping paper (e.g. lists) (91 items, down from 95 items
in Wave 78)
• Cigarette packets (55 items, up from 48 items in Wave 78)
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Volume
Paper/ Paperboard items accounted for 0.169m³ in estimated litter volume (up from 0.168m³
in Wave 78) in May 2020.
Paper/ paperboard items which contributed the largest volumes to the total included:
• Cups/take away containers (0.087m³, up from 0.086m³ in Wave 78)
• Coffee cups (0.047m³, up from 0.028m³ in Wave 78)
• Cigarette packets (0.012m³, up from 0.010m³ in Wave 78)
• Newspapers & magazines (0.009m³, up from 0.008m³ in Wave 78)
• Packages & boxes (0.004m³, down from 0.006m³ in Wave 78)
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3.5 Miscellaneous
Items
A total of 255 miscellaneous items (down from 444 items in Wave 78) were counted during
Wave 79.
The most frequently recorded items included:
• Clothing & materials (89 items, down from 168 items in Wave 78)
• Rubber pieces – not tyres (79 items, down from 112 items in Wave 78)
Rubber pieces in this category include vehicle rubber mouldings, hose pipes and
tubing, bicycle handlebar grips and casings, pram mouldings and strips.
• Other miscellaneous (34 items, up from 33 items in Wave 78)
• Tyres & pieces (20 items, down from 35 items in Wave 78)
• Ice cream sticks (11 items, down from 36 items in Wave 78)
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Volume
Miscellaneous litter was associated with an estimated litter volume of 0.252m³ down from
0.360m³ in Wave 78) during Wave 79.
Illegal dumping remained the major contributor to the total volume of miscellaneous items,
with an estimated total volume of 0.240m³ (down from 0.336m³ in Wave 78).
Other miscellaneous items which contributed to the litter stream volume included:
• Tyres & pieces (0.005m³, down from 0.008m³ in Wave 78)
• Construction materials (0.003m³, down from 0.014m³ in Wave 78)
• Disposable nappies (0.002m³, up from 0.001m³ in Wave 78)
• Clothing and materials (0.001m³, down from 0.003m³ in Wave 78)
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3.6 Cigarette Butts
Items
The total number of cigarette butts recorded during Wave 79 was 1,946, down from 2,232 in
Wave 78 and also 2,209 in Wave 77 at the same time the previous year.
The proportion of cigarette butts against the total number of litter items was highest at Retail
sites (58%, up from 54% in Wave 78). Cigarette butts also contributed the following
proportions of total litter at the following site types:
• Car parks (47%, up from 41% in Wave 78)
• Shopping centres (47%, up from 40% in Wave 78)
• Industrial sites (19%, down from 23% in Wave 78)
• Beaches (38%, up from 20% in Wave 78)
• Residential sites (16%, down from 20% in Wave 78)
• Recreational parks (19%, unchanged from 19% in Wave 78)
• Highway sites (15%, up from 13% in Wave 78)
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Volume
Despite cigarette butts being the most numerous type of litter item, they accounted for less
than 1% of the total volume of litter recorded during the current Wave.
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3.7 Dispersion of Litter by Site Type
Items
Highways remained the most significant contributor to the total number of litter items
counted in May 2020 with 29% (down from 34% in Wave 78) of the total litter items counted
at highway locations.
Other sites contributed the following proportions of the total number of litter items counted
during Wave 79:
• Car Park (19%, down from 23% in Wave 78)
• Industrial (15%, up from 12% in Wave 78)
• Shopping Centre (15%, up from 9% in Wave 78)
• Retail (8%, unchanged from 8% in from Wave 78)
• Residential (6%, unchanged from 6% in Wave 78)
• Beach (5%, up from 3% from Wave 78)
• Recreational Park (3%, down from 4% in Wave 78)
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A comparison of the proportions of litter items found at each site type revealed that highway
locations and shopping centres contributed large amounts to the total number of litter items
in the May Monitor, based on the proportion of the number of these sites as outlined below:
• Highway sites represented only 18% of the total number of sites surveyed and
contributed 27% (down from 34% in Wave 78) of the total litter items counted in Wave
79.
• Shopping centres - incorporated 9% of the sites surveyed and contributed 15% (up
from 9% in Wave 78) of the litter items counted in Wave 79.
Conversely, residential locations, beaches and recreational parks contributed smaller
proportions of litter items to the total litter count than anticipated based upon the proportion
of these sites within the overall sample of locations as detailed below:
• Residential areas incorporated 17% of the sites surveyed but contributed only 6%
(unchanged from 6% in Wave 78) of the litter items counted in Wave 79.
• Beaches represented 11% of the sites surveyed but contributed only 5% (up from 3%
in Wave 78) of the litter counted in Wave 79.
• Recreational Parks represented 9% of sites surveyed and contributed 3% (down from
4% in Wave 78) of the litter counted in Wave 79.
The remaining sites contributed around the expected proportions of litter based on the
proportion of these sites among the overall number of sites counted during May 2020, the
proportions were:
• Car parks incorporated 15% of the sites surveyed and contributed 19% (down from
23% in Wave 78) of the litter items counted in Wave 79.
• Industrial sites incorporated 11% of the sites surveyed and contributed 15% (up from
12% in Wave 78) of the total litter items counted in Wave 79.
• Retail areas - incorporated 10% of the sites surveyed and contributed 8% (unchanged
from 8% in Wave 78) of the litter items counted in Wave 79.
- 26 -
- 27 -
Volume
Just over quarter (28%, up from 20% in Wave 78) of the total volume of litter estimated during
Wave 79 was associated with litter items at industrial sites, and just over quarter (27%, down
from 51% in Wave 78) was associated with litter items at highway locations.
Lower volumes of litter were contributed to the total litter volume by residential sites (18%,
up from 14% in Wave 78), retail sites (8%, up from 5% in Wave 78), beaches (7%, up from
0.5% in Wave 78), recreational park sites (5%, up from 1% in Wave 78), car park sites (4%,
down from 7% in Wave 78) and shopping centres (4%, up from 2% in Wave 78) during Wave
79.
A comparison of the litter volume, number of litter items and proportion of sites represented
within location types shows that highway locations and industrial sites contributed a larger
number and volume of litter items than would be expected given their representations within
the sample.
- 28 -
- 29 -
3.8 CDL Beverage Containers
The majority (98%, unchanged from 98% in Wave 78) of litter items counted in May 2020
were non-beverage items.
The total number of CDL beverage containers counted was 79 items, down from 172 items in
Wave 78.
CDL beverage containers accounted for 71% (down from 96% in Wave 78) of all beverage
containers counted during Wave 79.
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Data Summary - Items
- 31 -
- 32 -
- 33 -
- 34 -
Data Summary - Volumes
- 35 -
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- 37 -
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Appendix 1: Tracking Graphs
- 39 -
Weighting of Previous Results
Since February 2006 (Wave 32), 11 revised sites have been surveyed concurrently with
the 151 original sites included within the litter monitor program since its inception in
February 1998. The new and old sites were surveyed simultaneously across four Waves
of the monitor.
These 11 revised sites have previously been surveyed concurrently with the 151 original
sites to replace 11 of the original sites that were found to be unusual in nature, and
analyses have typically focused on results for the 151 sites including the 11 new sites
and the 151 sites including the 11 old sites separately.
However, in counts since the February 2007 Monitor only the 151 revised sites
(incorporating the 11 new locations) have been surveyed. In order to facilitate tracking
comparisons, figures prior to February 2007 have been weighted based upon the
variations between results corresponding to the 151 sites including the 11 new sites and
the 151 sites including the 11 old sites.
Weighting techniques were based upon comparisons of figures for items and volumes
recorded during Waves 32, 33, 34 and 35 across all sites incorporating either the 11
original or 11 revised sites. Differences between such figures provided indices of the
degree of consistent variation between original and revised site litter data, and reliable
weightings were thereby established.
Figures which have been weighted included:
• Absolute values (counts and volumes) within material categories and site types,
since the inclusion of the revised sites resulted in differences in nearly all absolute
values of counted litter.
• Comparisons between proportional representation of litter across site types, due
to the fact that site revision altered the proportions of litter contributed to the
total litter stream within certain site categories whilst others remained
unchanged.
However, preliminary investigations demonstrated that proportional contribution to the
total litter stream within material types was consistently similar between the original
and revised site sets. This finding supports the assumption that whilst the quantities of
litter recorded differed between old and new sites, the types of materials present within
such litter were relatively consistent. For this reason, proportional figures within
material types did not require weighting.
- 40 -
Old New Diff
New as %
of Old Old New Diff
New as %
of Old Old New Diff
New as % of
Old Old New Diff
New as % of
Old
Glass 419 311 108 0.74224344 349 293 56 0.83954155 321 281 40 0.87538941 305 249 56 0.81639344
Metal 1505 1218 287 0.80930233 1450 1099 351 0.75793103 1440 1086 354 0.75416667 1517 1183 334 0.77982861
Plastic 5447 3819 1628 0.70111988 5261 3866 1395 0.73484128 5057 3575 1482 0.70694087 5332 3827 1505 0.71774194
Paper/ paperboard 4299 2969 1330 0.69062573 3820 3003 817 0.78612565 4017 2961 1056 0.73711725 3616 2752 864 0.76106195
Miscellaneous 1286 975 311 0.75816485 1057 814 243 0.77010407 1025 815 210 0.79512195 1150 944 206 0.82086957
Cigarette Butts 7600 5744 1856 0.75578947 9606 6814 2792 0.70934832 10950 6959 3991 0.63552511 10875 6474 4401 0.59531034
TOTAL 20556 15036 5520 0.73146527 21543 15889 5654 0.73754816 22810 15677 7133 0.68728628 22795 15429 7366 0.67685896
AVERAGE New as % of Old 0.74124442 0.76220572 0.74164965 0.73829497
OVERALL Mean New as % of Old 0.7458
Items within material categories across all
151 sites including either 11 original or 11
revised sites
Wave 32 Wave 35Wave 34Wave 33
Re
sid
en
tia
l
Be
ach
Ind
us
tria
l
Ca
r P
ark
Sh
op
pin
g C
en
tre
Re
tail
Re
cre
ati
on
al P
ark
Hig
hw
ay
Metr
op
oli
tan
Re
gio
na
l
TO
TA
L
Old 1187 1016 2395 2194 1261 1517 617 10369 17020 3536 20556
New 1187 1016 2196 2064 1292 1517 617 5147 11500 3536 15036
Diff 0 0 199 130 -31 0 0 5222 5520 0 5520
New as % of Old 1 1 0.92 0.94 1.02 1 1 0.50 0.68 1 7.3786248
Old 1227 737 2573 3142 2323 1659 590 9292 17788 3755 21543
New 1227 737 2428 2722 1919 1659 590 4607 12134 3755 15889
Diff 0 0 145 420 404 0 0 4685 5654 0 5654
New as % of Old 1 1 0.94 0.87 0.83 1 1 0.50 0.68 1 7.1318625
Old 1185 721 2498 3365 1853 1670 479 11039 18749 4061 22810
New 1185 721 2077 2724 1155 1670 479 5666 11616 4061 15677
Diff 0 0 421 641 698 0 0 5373 7133 0 7133
New as % of Old 1 1 0.83 0.81 0.62 1 1 0.51 0.62 1 6.7775595
Old 1134 728 2705 2601 2232 1801 729 10865 18640 4155 22795
New 1134 728 2399 2156 1157 1801 729 5325 11274 4155 15429
Diff 0 0 306 445 1075 0 0 5540 7366 0 7366
New as % of Old 1 1 0.89 0.83 0.52 1 1 0.49 0.60 1 6.7242631
1 1 0.89 0.86 0.75 1 1 0.50 0.65 1 7.0030775
Items within site type across all 151
sites including either 11 original or 11
revised sites
Average New as % of Old
Wave 32
Wave 33
Wave 34
Wave 35
- 41 -
Re
sid
en
tia
l
Be
ach
Ind
us
tria
l
Ca
r P
ark
Sh
op
pin
g C
en
tre
Re
tail
Re
cre
ati
on
al P
ark
Hig
hw
ay
Metr
op
oli
tan
Re
gio
na
l
TO
TA
L
Old 1187 1016 2395 2194 1261 1517 617 10369 17020 3536 20556
New 1187 1016 2196 2064 1292 1517 617 5147 11500 3536 15036
Old % of total items 5.8% 4.9% 11.7% 10.7% 6.1% 7.4% 3.0% 50.4% 82.8% 17.2%
New % of total items 7.9% 6.8% 14.6% 13.7% 8.6% 10.1% 4.1% 34.2% 76.5% 23.5%
% change from Old to New 2.1% 1.8% 3.0% 3.1% 2.5% 2.7% 1.1% -16.2% -6.3% 6.3%
Old 1227 737 2573 3142 2323 1659 590 9292 17788 3755 21543
New 1227 737 2428 2722 1919 1659 590 4607 12134 3755 15889
Old % of total items 5.7% 3.4% 11.9% 14.6% 10.8% 7.7% 2.7% 43.1% 82.6% 17.4%
New % of total items 7.7% 4.6% 15.3% 17.1% 12.1% 10.4% 3.7% 29.0% 76.4% 23.6%
% change from Old to New 2.0% 1.2% 3.3% 2.5% 1.3% 2.7% 1.0% -14.1% -6.2% 6.2%
Old 1185 721 2498 3365 1853 1670 479 11039 18749 4061 22810
New 1185 721 2077 2724 1155 1670 479 5666 11616 4061 15677
Old % of total items 5.2% 3.2% 11.0% 14.8% 8.1% 7.3% 2.1% 48.4% 82.2% 17.8%
New % of total items 7.6% 4.6% 13.2% 17.4% 7.4% 10.7% 3.1% 36.1% 74.1% 25.9%
% change from Old to New 2.4% 1.4% 2.3% 2.6% -0.8% 3.3% 1.0% -12.3% -8.1% 8.1%
Old 1134 728 2705 2601 2232 1801 729 10865 18640 4155 22795
New 1134 728 2399 2156 1157 1801 729 5325 11274 4155 15429
Old % of total items 5.0% 3.2% 11.9% 11.4% 9.8% 7.9% 3.2% 47.7% 81.8% 18.2%
New % of total items 7.3% 4.7% 15.5% 14.0% 7.5% 11.7% 4.7% 34.5% 73.1% 26.9%
% change from Old to New 2.4% 1.5% 3.7% 2.6% -2.3% 3.8% 1.5% -13.2% -8.7% 8.7%
2% 1% 3% 3% 0% 3% 1% -14% -7% 7%
Proportions of total items within site
type across all 151 sites including
either 11 original or 11 revised sites
Wave 32
Wave 33
Wave 34
Wave 35
Average % difference from Old to New
- 42 -
Old New Diff
New as
% of
Old Old New Diff
New as
% of
Old Old New Diff
New as
% of
Old Old New Diff
New as
% of
Old
Glass 0.11965 0.09027 0.02939 0.75438 0.08663 0.06859 0.01804 0.79173 0.08559 0.07086 0.01473 0.82789 0.06907 0.05316 0.01591 0.76962
Metal 0.22261 0.19846 0.02415 0.8915 0.15196 0.13181 0.02015 0.86741 0.15085 0.10952 0.04132 0.72605 0.17499 0.15130 0.02369 0.86463
Plastic 1.16278 0.72042 0.44235 0.61957 0.90407 0.71848 0.18559 0.79472 0.93411 0.63312 0.30099 0.67778 0.88814 0.67589 0.21225 0.76102
Paper/ paperboard 0.71375 0.41932 0.29443 0.58749 0.47904 0.36017 0.11888 0.75184 0.54568 0.35535 0.19033 0.6512 0.50410 0.35413 0.14998 0.70249
Miscellaneous 1.11014 0.83415 0.27599 0.75139 0.84900 0.61172 0.23727 0.72052 0.78143 0.71261 0.06882 0.91194 2.14021 1.97182 0.16839 0.92132
Cigarette Butts 0.00009 0.00007 0.00002 0.75515 0.00011 0.00008 0.00003 0.70935 0.00013 0.00008 0.00005 0.63553 0.00013 0.00007 0.00005 0.59531
TOTAL 3.32902 2.26269 1.06633 0.67969 2.47082 1.89085 0.57996 0.76528 2.49778 1.88155 0.61624 0.75329 3.77664 3.20638 0.57026 0.849
AVERAGE New as % of Old 0.71988 0.77155 0.74052 0.78049
OVERALL MEAN DIFFERENCE 0.7531
Volumes within material categories
across all 151 sites including either 11
original or 11 revised sites
Wave 32 Wave 33 Wave 34 Wave 35
Resid
en
tial
Beach
Ind
ustr
ial
Car
Park
Sh
op
pin
g C
en
tre
Reta
il
Recre
ati
on
al P
ark
Hig
hw
ay
Metr
op
oli
tan
Reg
ion
al
TO
TA
L
Old 0.05441 0.02998 0.57970 0.13090 0.01177 0.01877 0.02922 2.47428 2.54585 0.78318 3.32902
New 0.05441 0.02998 0.57922 0.17275 0.00965 0.01877 0.02922 1.36868 1.47951 0.78318 2.26269
Diff 0.00048 -0.04186 0.00212 1.10559 1.06633
New as % of Old 1 1 0.99917 1.31979 0.82005 1 1 0.55317 0.58115 1
Old 0.06600 0.03600 0.54200 0.07100 0.03000 0.02100 0.04100 1.66400 1.85500 0.61500 2.47100
New 0.06600 0.03600 0.53900 0.07000 0.01000 0.02100 0.04100 1.10700 1.27500 0.61500 1.89000
Diff 0.00300 0.00100 0.02000 0.55700 0.58000
New as % of Old 1 1 0.99446 0.98592 0.33333 1 1 0.66526 0.68733 1
Old 0.07800 0.06500 0.41100 0.14100 0.05000 0.01200 0.00600 1.73400 1.87300 0.62500 2.49700
New 0.07800 0.06500 0.40000 0.14000 0.00900 0.01200 0.00600 1.17100 1.25700 0.62500 1.88100
Diff 0.01100 0.00100 0.04100 0.56300 0.61600
New as % of Old 1 1 0.97324 0.99291 0.18000 1 1 0.67532 0.67112 1
Old 0.17400 0.01700 0.58800 0.13000 0.05300 0.05900 0.01700 2.73700 2.12500 1.65200 3.77500
New 0.17400 0.01700 0.58600 0.14600 0.03700 0.05900 0.01700 2.16900 1.55500 1.65200 3.20500
Diff 0.00200 -0.01600 0.01600 0.56800 0.57000
New as % of Old 1 1 1.00 1.12 0.70 1 1 0.79 0.73 1
1 1 0.99 1.11 0.51 1 1 0.67 0.67 1
Wave 35
Average New as % of Old
Volumes within site type across all
151 sites including either 11 original
or 11 revised sites
Wave 32
Wave 33
Wave 34
- 43 -
Re
sid
en
tia
l
Be
ach
Ind
us
tria
l
Ca
r P
ark
Sh
op
pin
g C
en
tre
Re
tail
Re
cre
ati
on
al P
ark
Hig
hw
ay
Metr
op
oli
tan
Re
gio
na
l
TO
TA
L
Old 0.05441 0.02998 0.57970 0.13090 0.01177 0.01877 0.02922 2.47428 2.54585 0.78318 3.32902
New 0.05441 0.02998 0.57922 0.17275 0.00965 0.01877 0.02922 1.36868 1.47951 0.78318 2.26269
Old % of total volume 1.6% 0.9% 17.4% 3.9% 0.4% 0.6% 0.9% 74.3% 76.5% 23.5%
New % of total volume 2.4% 1.3% 25.6% 7.6% 0.4% 0.8% 1.3% 60.5% 65.4% 34.6%
% change from Old to New 0.8% 0.4% 8.2% 3.7% 0.1% 0.3% 0.4% -13.8% -11.1% 11.1%
Old 0.06600 0.03600 0.54200 0.07100 0.03000 0.02100 0.04100 1.66400 1.85500 0.61500 2.47100
New 0.06600 0.03600 0.53900 0.07000 0.01000 0.02100 0.04100 1.10700 1.27500 0.61500 1.89000
Old % of total volume 2.7% 1.5% 21.9% 2.9% 1.2% 0.8% 1.7% 67.3% 75.1% 24.9%
New % of total volume 3.5% 1.9% 28.5% 3.7% 0.5% 1.1% 2.2% 58.6% 67.5% 32.5%
% change from Old to New 0.8% 0.4% 6.6% 0.8% -0.7% 0.3% 0.5% -8.8% -7.6% 7.7%
Old 0.07800 0.06500 0.41100 0.14100 0.05000 0.01200 0.00600 1.73400 1.87300 0.62500 2.49700
New 0.07800 0.06500 0.40000 0.14000 0.00900 0.01200 0.00600 1.17100 1.25700 0.62500 1.88100
Old % of total volume 3.1% 2.6% 16.5% 5.6% 2.0% 0.5% 0.2% 69.4% 75.0% 25.0%
New % of total volume 4.1% 3.5% 21.3% 7.4% 0.5% 0.6% 0.3% 62.3% 66.8% 33.2%
% change from Old to New 1.0% 0.9% 4.8% 1.8% -1.5% 0.2% 0.1% -7.2% -8.2% 8.2%
Old 0.17400 0.01700 0.58800 0.13000 0.05300 0.05900 0.01700 2.73700 2.12500 1.65200 3.77500
New 0.17400 0.01700 0.58600 0.14600 0.03700 0.05900 0.01700 2.16900 1.55500 1.65200 3.20500
Old % of total volume 4.6% 0.5% 15.6% 3.4% 1.4% 1.6% 0.5% 72.5% 56.3% 43.8%
New % of total volume 5.4% 0.5% 18.3% 4.6% 1.2% 1.8% 0.5% 67.7% 48.5% 51.5%
% change from Old to New 0.8% 0.1% 2.7% 1.1% -0.2% 0.3% 0.1% -4.8% -7.8% 7.8%
1% 0% 6% 2% -1% 0% 0% -9% -9% 9%Average % difference from Old to New
Proportions of total volume within site type
across all 151 sites including either 11 original
or 11 revised sites
Wave 32
Wave 33
Wave 34
Wave 35
- 44 -
Unweighted Tracking Graphs - Items
- 45 -
17
82
02
07
54
18
95
81
87
82
19
66
1 21
32
71
47
73
15
85
8 17
48
11
71
09
19
22
71
85
56
19
18
81
93
74
15
85
61
67
11
16
96
42
13
27
19
16
81
68
58
14
27
61
52
97 1
76
34 1
91
43
21
05
41
69
28
20
95
82
51
67
23
75
42
31
15
21
86
42
05
56
21
54
3 22
81
02
27
95
14
11
31
48
02
16
84
91
60
84
18
28
11
74
00
13
83
21
36
22
14
44
21
44
33
14
53
91
23
22
13
12
41
41
59 1
56
94
13
91
31
40
26
13
02
11
31
15 14
30
41
33
26
13
75
11
18
09 13
29
41
33
63
13
09
61
11
29
11
16
4 12
85
51
13
19
11
17
91
16
74
10
61
11
07
35 12
01
91
10
44
83
10 93
54
72
46
75
04
72
70
69
18 8
20
56
21
2
0
2000
4000
6000
8000
10000
12000
14000
16000
18000
20000
22000
24000
26000
Feb
.98
May
.98
Au
g.9
8N
ov.
98
Feb
.99
May
.99
Au
g.9
9N
ov.
99
Feb
.00
May
.00
Au
g.0
0N
ov.
00
Feb
.01
May
.01
Au
g.0
1N
ov.
01
Feb
.02
May
.02
No
v.0
2Fe
b.0
3M
ay.0
3A
ug.
03
No
v.0
3Fe
b.0
4M
ay.0
4A
ug.
04
No
v.0
4Fe
b.0
5M
ay.0
5A
ug.
05
No
v.0
5Fe
b.0
6M
ay.0
6A
ug.
06
No
v.0
6Fe
b.0
7M
ay.0
7A
ug.
07
No
v.0
7Fe
b.0
8M
ay.0
8A
ug.
08
No
v.0
8Fe
b.0
9M
ay.0
9A
ug.
09
No
v.0
9Fe
b.1
0M
ay.1
0A
ug.
10
No
v.1
0Fe
b.1
1M
ay.1
1A
ug.
11
No
v.1
1Fe
b.1
2M
ay.1
2A
ug.
12
No
v.1
2Fe
b.1
3M
ay.1
3A
ug.
13
No
v.1
3Fe
b.1
4M
ay.1
4A
ug.
14
No
v.1
4Fe
b.1
5M
ay.1
5N
ov.
15
May
.16
No
v.1
6M
ay.1
7N
ov.
17
May
.18
No
v.1
8M
ay.1
9N
ov.
19
May
.20
Total Litter - Number of Items
Revised Sites Inc CDL - 5c to 10c Sept 08
- 46 -
13
36
51
55
66
14
21
91
40
87
14
74
61
59
95
11
08
01
18
94 13
11
11
28
32
14
42
01
39
17
14
39
11
45
31
11
89
21
25
33
12
72
31
59
95
14
37
61
26
44
10
70
71
14
73
13
22
6 14
35
71
57
91
12
69
61
57
19 1
88
75
17
81
61
73
36
16
39
81
54
17
16
15
71
71
08
17
09
61
41
13
14
80
2 16
84
91
60
84
18
28
11
74
00
13
83
21
36
22
14
44
21
44
33
14
53
91
23
22
13
12
4 14
15
91
56
94
13
91
31
40
26
13
02
11
31
15
14
30
41
33
26
13
75
11
18
09 1
32
94
13
36
31
30
96
11
12
91
11
64 1
28
55
11
31
91
11
79
11
67
41
06
11
10
73
5 12
01
91
10
44
83
10 93
54
72
46
75
04
72
70
69
18 8
20
56
21
2
29°
18°
18°21°
23°
21°
17°
22°
31°
17°
15°
28°
27°
17°
18°
23°
28° 28°
24°
26°
17°14°
28°
31°
17°
15°
25°
27°
20°19°
27°
30°
19°
18°
33°
21°
17°
33°
31°
24°
15°
32°
34°
18°
21°
34°
32°
20°
15°
21°
30°
19°
16°
28°
29°
18°
16°
25°
29°
18°
15°
22°
23° 23°
16°
29°
30°
16°
35°
20°
27°
19°
23°
16°
20°19°
25°
18°
0°
5°
10°
15°
20°
25°
30°
35°
0
5000
10000
15000
20000
25000
30000
35000Fe
b. 9
8M
ay.9
8A
ug.
98
No
v. 9
8Fe
b.9
9M
ay.9
9A
ug.
99
No
v. 9
9Fe
b.0
0M
ay.0
0A
ug.
00
No
v.0
0Fe
b.0
1M
ay.0
1A
ug.
01
No
v.0
1Fe
b.0
2M
ay.0
2N
ov.
02
Feb
.03
May
.03
Au
g.0
3N
ov.
03
Feb
.04
May
.04
Au
g.0
4N
ov.
04
Feb
.05
May
.05
Au
g.0
5N
ov.
05
Feb
.06
May
.06
Au
g.0
6N
ov.
06
Feb
.07
May
.07
Au
g.0
7N
ov.
07
Feb
.08
May
.08
Au
g.0
8N
ov.
08
Feb
.09
May
.09
Au
g.0
9N
ov.
09
Feb
.10
May
.10
Au
g.1
0N
ov.
10
Feb
.11
May
.11
Au
g.1
1N
ov.
11
Feb
.12
May
.12
Au
g.1
2N
ov.
12
Feb
.13
May
.13
Au
g.1
3N
ov.
13
Feb
.14
May
.14
Au
g.1
4N
ov.
14
Feb
.15
May
.15
No
v.1
5M
ay.1
6N
ov.
16
May
.17
No
v.1
7M
ay.1
8N
ov.
18
May
.19
No
v.1
9M
ay.2
0
Deg
rees
Cel
siu
s
Nu
mb
er o
f lit
ter
item
s
Weather Temperature and Total Number of Litter Items
Weighted Average Temperature
Revised Sites Inc CDL - 5c to 10c Sept 08
- 47 -
69527845
684164496659
86516139608765686855
86577847
73798187
70767686
68399358
85625728
50326270
78768440
97967300
10034103931032210533
87487600
96061095010875
59935921
67365872
69876735
511148635521
47646181
450755945927
758657865446571561566602
61365986
53096185
57585539
452342094878
39695089
413941034036
49904701
27663214
229527682527220922321946
279314
384359398
235164160
230277
265252
213244
160209
455220
247266
287302
224274
206221
264386335385
415419
349321305
344303
447552
542477
377476
472477
320388
271276
382297
247286
250354
227243
302316
299233
231236
360226
143208216198
162144
184183
185103
172227524
205
512717
748700578
477324347
555460
479547
559561
361476
485507
430596
530414
444619
5371158
12511807
15271656
15201505
145014401517
11681256
12221255
16151345
12321125
12391149
9261054
782787
898857
1010874
8361018
930895
819848
874783
695733
977658
542727649538
739570
506491
435443
419455
709446
15941613
221120032073
172213911540
18771672
14451672
20111647
12131446
15761739
18421922
14411433
16052047
1882876
9871416
12491290
13101286
105710251150
870810
953925
1163931
682818
840868
759748
674625
498602
623619570
626569562
483512
606446
439474
548602
461448468
443466
343327
363342
337291
215444
255
47485140
44735003
54885524
33683887
42513774
4163405547154293
36093499
39694974
41513794
33453440
36893912
39023136
38064976
47684079
43994299
382040173616
27203002
33273799
38484165
31553135
31913465
32982845
29723501
313332403391
26652438
266527163052
22662582
28383058
26302760
30363120
24353379
25452735
28102499
22742587
20061991
19251743
19991675
37355125
43014268
44654718
33873837
40004071
42184183
43114442
344633953640
45293936
45523641
34383796
38514731
42374616
61775553
51725472
54475261
50575332
30183510
41643681
41263747
32753205
31793710
30552780
28313043
319731313309
28622865
303927483013
263028512988
303726112752
305627442509
277326302785
28522787
22532502
19831862
19362069
22971685
0 5000 10000 15000 20000 25000 30000
Feb. 98
Aug. 98
Feb.99
Aug. 99
Feb.00
Aug.00
Feb.01
Aug.01
Feb.02
Nov.02
May.03
Nov.03
May.04
Nov.04
May.05
Nov.05
May.06
Nov.06
May.07
Nov.07
May.08
Nov.08
May.09
Nov.09
May.10
Nov.10
May.11
Nov.11
May.12
Nov.12
May.13
Nov.13
May.14
Nov.14
May.15
May.16
May.17
May.18
May.19
May.20
Number of Litter Items by Material Type
Cigarette butts Glass Metal Miscellaneous Paper/paperboard Plastic
- 48 -
39%38%
36%34%34%
41%42%
38%38%
40%45%
42%38%
42%45%46%
40%44%45%
34%35%
41%45%44%
47%43%
48%41%
43%46%
40%37%
45%48%48%
42%40%40%
37%38%39%
37%36%
38%33%
43%37%
43%42%
48%42%
39%44%
47%46%46%
44%45%47%
43%42%
41%38%38%
35%46%
35%39%
38%42%43%
33%34%
32%37%
35%32%
27%31%
2%2%
2%2%2%
1%1%
1%1%
2%1%
1%1%
1%1%
1%3%
1%1%
2%2%
2%1%
1%1%
1%1%
2%1%
2%2%
2%2%
1%1%
2%2%3%
3%3%3%
3%3%
3%3%
2%3%
2%2%
2%2%
2%2%
2%2%
2%2%
3%2%
2%2%
2%2%3%
2%1%
2%2%
2%1%
1%2%
2%3%
1%2%
3%6%
3%
3%3%
4%4%
3%2%2%
2%3%
3%2%
3%3%
3%2%
3%3%
2%2%
4%4%
3%3%3%
3%7%
6%7%
6%7%
7%7%
7%6%7%
8%8%7%
8%9%8%
9%8%
9%8%
6%9%
6%6%
6%6%
7%7%
6%7%
7%7%
7%6%
7%6%
6%7%
8%6%
5%6%
6%5%
6%5%
6%5%
6%6%
6%7%
9%7%
9%8%12%
11%11%
8%9%
10%11%
10%8%
9%10%
9%8%
9%9%8%
10%11%
10%9%
9%11%9%
5%5%
6%5%
6%6%
6%5%
4%5%
6%5%
6%6%
6%5%
5%6%
6%6%
5%6%
5%4%
3%4%
4%5%
4%4%
4%4%
4%4%
5%3%
4%4%
4%5%
4%4%
4%4%
4%3%
4%4%
5%4%
4%3%
5%4%
27%25%
24%27%
28%26%23%
25%24%22%
22%22%
25%22%23%
21%23%23%
22%23%
23%22%
21%20%
19%19%
18%20%
20%18%
20%21%
18%18%16%19%
20%20%24%
21%24%
23%23%
22%24%
23%23%
23%25%
20%23%
24%20%
19%19%20%
22%19%19%
21%23%24%
25%24%
28%22%
29%24%
25%23%
23%27%28%
28%27%
26%25%
24%27%
21%25%
23%23%23%22%23%
24%23%24%22%23%22%23%22%20%
21%21%21%
27%26%
22%22%20%
22%25%
22%25%23%22%
25%26%
24%22%
23%21%
24%25%23%23%21%
24%24%22%
26%21%
23%22%21%20%
23%24%22%22%21%21%
22%22%21%22%23%23%
25%24%24%22%
24%25%
26%24%
25%27%27%27%
25%27%
30%28%27%
0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100%
Feb. 98
Aug. 98
Feb.99
Aug. 99
Feb.00
Aug.00
Feb.01
Aug.01
Feb.02
Nov.02
May.03
Nov.03
May.04
Nov.04
May.05
Nov.05
May.06
Nov.06
May.07
Nov.07
May.08
Nov.08
May.09
Nov.09
May.10
Nov.10
May.11
Nov.11
May.12
Nov.12
May.13
Nov.13
May.14
Nov.14
May.15
May.16
May.17
May.18
May.19
May.20
Proportion of Total Litter Stream by Material Type
Cigarette butts Glass Metal Miscellaneous Paper/paperboard Plastic
Re
vised
Sites
Inc C
DL -
5c to
10
c Sep
t 08
- 49 -
14131385
10328578671436
703134614311648
9411413
2271935818625742962108799669460910561269100944563481712627389231016737721728833528507810890569601861925966
444762588403869542517493584430381354461389285418437350428406329359463421541530367334385234242262223286
27573467
362330283225
41172511
25922098
246930732601
25042994
281226062335
27732425
175518942181
272617912477
22822955
41373470
38663271
219431423365
26012188
2132244921862336
207226342008192121123059
17502389
23383160
24292844
22792794
26222522265024382447
19732385
16951551
20961909
1723178715911486
22602101
1406141313331328104411971914
1192
64458195
65187951
86718393
59185841
73945704
65876554
83908115
555464816671
96818727
81485443
65037236
1016710261
70768852
11192955710413
10123103699292
1103910865
44665279
573858665617
64063905461149535128
51364414
44384855
390847094332
37212964386243673848
3030374849854427
30393390
41183277
27964181
32623637
36803120
22672755
21922638
23872364
28301796
26893087
26752197
21201979
14301623
17471542
20471812
16301871
165817621922
16761980
19071729
17852000
18932457
24342834
29883164
26982559
23952573
24982705
22762115
2869306231992702
21582256
23522310
24001664
17412550
279220931915
20322021
24761988
22201633
203518561741
21512237
22752249
23002003
19251950
16231838
13591591
791677
994980
964910
834993
804809
1084858
584905
776721
545668
738896
560493661
619746
717701
425574
804815
546541
767666503
556617
590479
729586
694505
565953
700520
557572
601498
734653
547524
597887
770791
947902
718671
816972
688448470
669373
396384
510421
552578
434634
374289
304225
341213
864938
1116985
932940
784740
1076789
12721176
848996
10741079
12531226
10841144
10161148
949873
9841101
11201321
13171290
9211187
12271185
1134991
8591006
10151236
13041120
8661042
950765
632756
7561253
9721093
9151109
1066927
11681039
9361029
1013866997
824896
926656
759695
769838
707741
543505
489483
533384
17271401
16901591
16702650
18862026
21282135
36032781
19362253
269723551722
21622083
14681648
13731869
13581777
19942387
266326422526
149415171659
16701801
16311882
18191707
23172094
17551492
164515451351
13331657
14861418
13821450
13921774
191213891387
13161786
12121189
11771195
11571035
13371132
1129969
1291981
802934
786731
722532
658501
10911288
15001364
1092954
957785
8312101
11591551
8711314
68313101658
22281036
7231151
12731224
9881274
10501635
12821676
10812017
12612323
18532232
11421313
1956873
17331553
1139971
1032821886
1033902
12241770
1189988
14191078
9898501406
122111371051
12351316
9741288
11741372
11729721156
13031058
968952
8421102
1088875
742930
0 5000 10000 15000 20000 25000 30000
Feb. 98
May.98
Aug. 98
Nov. 98
Feb.99
May.99
Aug. 99
Nov. 99
Feb.00
May.00
Aug.00
Nov.00
Feb.01
May.01
Aug.01
Nov.01
Feb.02
May.02
Nov.02
Feb.03
May.03
Aug.03
Nov.03
Feb.04
May.04
Aug.04
Nov.04
Feb.05
May.05
Aug.05
Nov.05
Feb.06
May.06
Aug.06
Nov.06
Feb.07
May.07
Aug.07
Nov.07
Feb.08
May.08
Aug.08
Nov.08
Feb.09
May.09
Aug.09
Nov.09
Feb.10
May.10
Aug.10
Nov.10
Feb.11
May.11
Aug.11
Nov.11
Feb.12
May.12
Aug.12
Nov.12
Feb.13
May.13
Aug.13
Nov.13
Feb.14
May.14
Aug.14
Nov.14
Feb.15
May.15
Nov.15
May.16
Nov.16
May.17
Nov.17
May.18
Nov.18
May.19
Nov.19
May.20
Number of Litter Items by Material Type
Beach Car park Highway Industrial Recreational Park Residential Retail Shopping Centre
Inc CDL - 5c to 10c Sept 08
Revised Sites
- 50 -
15%8%7%
5%5%4%
7%5%
8%8%10%
5%8%
12%5%5%4%4%5%6%6%5%4%6%7%
5%3%3%3%5%
3%4%5%
3%3%3%
6%4%3%5%5%
3%4%6%6%7%
3%6%
4%3%
6%4%4%4%4%
3%3%3%4%3%2%3%4%3%3%4%3%3%4%4%5%5%4%4%5%
3%3%4%3%
11%15%17%
19%16%
16%19%
17%16%
12%14%
16%14%
13%15%
18%16%
14%13%13%
10%13%14%
15%9%
12%13%14%
16%15%
17%15%
11%15%15%
11%16%
14%15%
14%13%
12%19%15%
13%15%21%14%18%
17%20%
17%20%
18%21%
18%19%19%
21%18%
15%18%
15%14%
16%17%
15%15%15%
14%19%19%
17%15%
18%18%
14%17%
23%
11%36%
39%34%42%44%
39%40%37%
42%33%
34%35%
44%42%35%
39%39%
45%46%
48%38%
43%41%53%
49%42%
42%44%
40%45%46%
50%43%
48%48%
32%36%
34%36%
31%37%
28%34%
34%36%
35%36%
34%34%
25%34%31%
29%23%
27%33%
28%26%
28%37%
34%27%
30%32%
29%25%
36%31%34%
31%28%
27%29%
30%35%
33%34%
34%
18%15%
15%14%
12%11%
9%10%
10%10%
9%11%
10%8%
10%10%11%
11%8%
10%11%
12%12%
11%10%
12%14%14%
12%13%
12%12%12%
12%11%
12%16%14%
17%19%
17%16%16%
17%16%
16%17%
14%13%18%
18%15%
14%16%
15%17%
15%16%
14%15%
14%13%
19%20%
18%20%
21%17%
18%18%14%17%
16%17%
11%9%
14%14%
12%
11%5%
5%4%
4%6%4%
4%6%4%
4%3%
4%4%
5%4%3%4%
3%4%
4%5%
3%3%
4%4%
3%3%
3%3%
2%3%3%
3%2%
3%4%
5%3%
4%5%4%4%
4%4%
4%3%
6%5%
4%3%
4%6%
6%6%
7%7%
5%6%6%
7%5%
4%4%
5%3%
4%3%
5%4%
5%5%
5%7%
5%4%
4%3%
4%
8%5%
5%6%
5%5%
4%5%5%6%
5%7%
6%4%
5%7%6%7%6%
6%7%
7%8%5%
5%5%
7%5%
5%6%
6%4%
6%6%
5%5%
7%6%
6%6%
7%7%8%
6%7%
7%5%
5%6%5%
8%7%8%
7%8%
7%7%
8%9%7%
8%8%
8%9%
6%8%
8%6%
7%6%
6%8%
9%8%
7%7%7%
7%6%
17%10%
7%9%
8%8%
12%13%13%12%
12%19%15%
10%12%17%
14%10%10%
11%9%
12%9%11%
7%8%
12%11%
11%11%
11%7%
7%8%
7%8%
12%13%
11%11%
13%12%13%
11%11%
11%9%
11%13%
10%9%
10%10%
11%14%
13%10%
10%11%13%
9%9%
11%11%9%9%
12%10%11%9%
11%9%
10%10%
11%10%10%
8%8%
9%6%6%
8%7%6%4%
6%5%5%
12%6%
8%5%
7%4%
8%10%10%
5%4%
8%8%7%5%6%6%
8%5%
7%5%
9%6%
11%8%
10%8%9%
12%5%
9%9%8%7%7%6%6%
8%7%
9%11%
9%7%
11%8%7%6%
10%10%
9%8%
9%12%
9%10%10%
12%10%9%
11%11%10%
12%10%
12%15%15%13%
9%
0% 20% 40% 60% 80% 100%
Feb. 98
May.98
Aug. 98
Nov. 98
Feb.99
May.99
Aug. 99
Nov. 99
Feb.00
May.00
Aug.00
Nov.00
Feb.01
May.01
Aug.01
Nov.01
Feb.02
May.02
Nov.02
Feb.03
May.03
Aug.03
Nov.03
Feb.04
May.04
Aug.04
Nov.04
Feb.05
May.05
Aug.05
Nov.05
Feb.06
May.06
Aug.06
Nov.06
Feb.07
May.07
Aug.07
Nov.07
Feb.08
May.08
Aug.08
Nov.08
Feb.09
May.09
Aug.09
Nov.09
Feb.10
May.10
Aug.10
Nov.10
Feb.11
May.11
Aug.11
Nov.11
Feb.12
May.12
Aug.12
Nov.12
Feb.13
May.13
Aug.13
Nov.13
Feb.14
May.14
Aug.14
Nov.14
Feb.15
May.15
Nov.15
May.16
Nov.16
May.17
Nov.17
May.18
Nov.18
May.19
Nov.19
May.20
Proportion of Total Litter by Site Type
Beach Car park Highway Industrial Recreational Park Residential Retail Shopping Centre
Inc
CD
L -
5c to
10c S
ep
t 08
Revis
ed
Site
s
- 51 -
6952
7845
68416449
6659
8651
61396087
65686855
8657
78477379
8187
7067
7686
6839
9358
8562
5728
5032
6270
7876
8440
9796
7300
10034
1039310322
10533
8748
7600
9606
10950 10875
59935921
6736
5872
69876735
51114863
5521
4764
6181
4507
5594
5927
7586
57865446
5715
6156
6602
61365986
5309
6185
57585539
45234209
4878
3969
5089
41394013
4036
49904701
2766
3214
2295
27682527
22092232
1946
0
1000
2000
3000
4000
5000
6000
7000
8000
9000
10000
11000
Feb
.98
May
.98
Au
g.9
8N
ov.
98
Feb
.99
May
.99
Au
g.9
9N
ov.
99
Feb
.00
May
.00
Au
g.0
0N
ov.
00
Feb
.01
May
.01
Au
g.0
1N
ov.
01
Feb
.02
May
.02
No
v.0
2Fe
b.0
3M
ay.0
3A
ug.
03
No
v.0
3Fe
b.0
4M
ay.0
4A
ug.
04
No
v.0
4Fe
b.0
5M
ay.0
5A
ug.
05
No
v.0
5Fe
b.0
6M
ay.0
6A
ug.
06
No
v.0
6Fe
b.0
7M
ay.0
7A
ug.
07
No
v.0
7Fe
b.0
8M
ay.0
8A
ug.
08
No
v.0
8Fe
b.0
9M
ay.0
9A
ug.
09
No
v.0
9Fe
b.1
0M
ay.1
0A
ug.
10
No
v.1
0Fe
b.1
1M
ay.1
1A
ug.
11
No
v.1
1Fe
b.1
2M
ay.1
2A
ug.
12
No
v.1
2Fe
b.1
3M
ay.1
3A
ug.
13
No
v.1
3Fe
b.1
4M
ay.1
4A
ug.
14
No
v.1
4Fe
b.1
5M
ay.1
5N
ov.
15
May
.16
No
v.1
6M
ay.1
7N
ov.
17
May
.18
No
v.1
8M
ay.1
9N
ov.
19
May
.20
Nu
mb
er o
f It
ems
Total Number of Cigarette Butts
Revised Sites
- 52 -
2%2%2%2%2%2%2%2%2%2%2%2%2%2%2%1%2%2%2%2%3%2%2%2%2%2%2%2%2%2%2%2%2%1%1%2%2%2%2%2%2%2%2%2%2%1%2%1%1%1%1%1%1%1%1%1%1%1%1%2%1%1%1%1%1%1%1%1%1%1%1%1%1%1%1%1%1%1%1%
39%
38%
36%
34%
34% 41%
42%
38%
38%
40%
45%
42%
39%
42%
45%
46%
38%
44%
45%
34%
35%
41%
45%
44%
47%
43%
48%
41%
43%
46%
40%
37% 45%
48%
48%
43%
40%
40%
37%
38%
39%
37%
36%
38%
33% 43%
37%
43%
42% 48%
42%
39%
44%
47%
46%
46%
44%
45%
47%
43%
42%
41%
38%
38%
35% 4
6%
35%
39%
38%
42%
43%
33%
34%
32%
37%
35%
32%
27%
31%
59%
60%
62%
64%
64% 58%
56%
60%
60%
58%
53%
56%
59%
56%
54%
53%
60%
54%
53%
64%
62%
57%
53%
54%
52%
55%
50%
56%
55%
52%
58%
61% 53%
51%
51%
55%
58%
58%
61%
60%
59%
61%
63%
60%
65% 56%
62%
56%
57% 51%
57%
60%
55%
52%
53%
53%
55%
54%
52%
55%
57%
58%
61%
61%
64% 5
3%
64%
60%
61%
58%
57%
66%
65%
67%
62%
64%
67%
72%
68%
0%
10%
20%
30%
40%
50%
60%
70%
80%
90%
100%
Fe
b.9
8M
ay.9
8A
ug.9
8N
ov.9
8F
eb.9
9M
ay.9
9A
ug.9
9N
ov.9
9F
eb.0
0M
ay.0
0A
ug.0
0N
ov.0
0F
eb.0
1M
ay.0
1A
ug.0
1N
ov.0
1F
eb.0
2M
ay.0
2N
ov.0
2F
eb.0
3M
ay.0
3A
ug.0
3N
ov.0
3F
eb.0
4M
ay.0
4A
ug.0
4N
ov.0
4F
eb.0
5M
ay.0
5A
ug.0
5N
ov.0
5F
eb.0
6M
ay.0
6A
ug.0
6N
ov.0
6F
eb.0
7M
ay.0
7A
ug.0
7N
ov.0
7F
eb.0
8M
ay.0
8A
ug.0
8N
ov.0
8F
eb.0
9M
ay.0
9A
ug.0
9N
ov.0
9F
eb.1
0M
ay.1
0A
ug.1
0N
ov.1
0F
eb.1
1M
ay.1
1A
ug.1
1N
ov.1
1F
eb.1
2M
ay.1
2A
ug.1
2N
ov.1
2F
eb.1
3M
ay.1
3A
ug.1
3N
ov.1
3F
eb.1
4M
ay.1
4A
ug.1
4N
ov.1
4F
eb. 15
Ma
y.1
5N
ov.1
5M
ay.1
6N
ov.1
6M
ay.1
7N
ov.1
7M
ay.1
8N
ov.1
8M
ay.1
9N
ov.1
9M
ay.2
0
Num
ber
of It
em
s
Proportion of Cigarette Related Litter Items in Total Litter Stream
Cigarette Packets Cigarette Butts
Revised Sites
- 53 -
780571
259201186
635153
7249841081
397782
1548617
439308367529585646
362297547785
572141199348
779431422514
339398413497
187208373428
261262395515
235165428
287162
44715310916720514916410612988108163185122195157168109288217242302
1191508290
1037545109
14621956
18741199
14982143
150015271025
118917961246
10531597
16311515
122114571311
82611011232
198410421596
13441882
22731911
22041835
11521833
200315381276
1168134710431174
1007126110571069
11032038
7101465
12681915
137015021304
164914171515
134213961509
11121180
804681
10049441036911774
57613121168
598583622691
349498783556
14092110
13041968
18042187
1636989
1363599
15671275
17762260
15511898
13072834
27251619
6681458
19003576
39412244
35273580
30493860
31292742
34514882
47271197
14111395
145311252051
74710371015
10411082
10971092
12961042
1327867
988713
10791279
909809
11941550
1145674
7901023
592742
740732
931672
667333398328
521504453
356271
767634
595520477
631347334
385279
598494
416517
682641
645478815
599497
701484
455820
798894
8771015
832744
688661
847884
515529
766837
915651
687491
604585
1090356
547924
1346796
705779770
995824
927567
779682
784814
698687
629806
517652683
683708
316527
213188
214224
222176
300347
286246
504336
175287
276286
144238
266298
151189
259208
345321
293160
273439
323209
206290
201160
123184
190132
218220
226124125374
212129146
183170
128272
252171
134208
437355401
470408
313302
339479
372214
173290
109128
152178143
200238
180170
5990
6043
6541
237304
305213
252230
245178
228182
404291
225217
245356
342292
324326
236417
275329
291388
353451
433474
298416
337375
334244
198265238
324252
283151
275190
180140
183133
570297
316262
355432294
412347
292372
411200
313214
193298
121155
110189232
177194
12354
6088104
61
14041051
12741253
12191957
14571542
17851637
29162259
14791677
19711742
12851660
1666950
1024956
14541005
11981366
16501676
16721737
9991072
11441265
13761169
134412151229
16881325
1139926
1194978
889919
11931099
942934
970968
14401473
10721011
9841311857
817802
853757
623995
816722
628789649
446600
449457
444349
358292
593872
944849
719532
626506
5221602
8351262
6161004
3971037
14131900
791441
8511049
959809
1055810
1323898
1262835
1198832
16511048
1385875858
1416574
959976
603660
666462
609585
575874
1190701
540892
623587
580966
775673
598667
830579
708722
916773602
748903
737597
592419
677793
479299
440
0 2000 4000 6000 8000 10000 12000
Feb.98
May.98
Aug.98
Nov.98
Feb.99
May.99
Aug. 99
Nov. 99
Feb.00
May.00
Aug.00
Nov.00
Feb.01
May.01
Aug.01
Nov.01
Feb.02
May.02
Nov.02
Feb.03
May.03
Aug.03
Nov.03
Feb.04
May.04
Aug.04
Nov.04
Feb.05
May.05
Aug.05
Nov.05
Feb.06
May.06
Aug.06
Nov.06
Feb.07
May.07
Aug.07
Nov.07
Feb.08
May.08
Aug.08
Nov.08
Feb.09
May.09
Aug.09
Nov.09
Feb.10
May.10
Aug.10
Nov.10
Feb.11
May.11
Aug.11
Nov.11
Feb.12
May.12
Aug.12
Nov.12
Feb.13
May.13
Aug.13
Nov.13
Feb.14
May.14
Aug.14
Nov.14
Feb.15
May.15
Nov.15
May.16
Nov.16
May.17
Nov.17
May.18
Nov.18
May.19
Nov.19
May.20
Number of Cigarette Butts by Site Type
Beach Car park Highway Industrial Recreational Park Residential Retail Shopping Centre
Inc CDL - 5c to 10c Sept 08
Revised Sites
- 54 -
20%27%
19%31%
27%25%27%
16%21%
9%18%
16%24%
28%22%
25%19%
30%32%
28%13%
23%24%
42%40%
31%35%34%
30%37%36%36%36%
45%43%
20%24%
21%25%
16%30%
28%21%
18%22%
18%24%
20%22%
14%23%
16%17%
12%16%
21%15%15%
19%27%
21%15%
19%21%
15%15%
18%18%
23%13%14%
12%12%14%
19%20%21%
16%14%
80%73%
81%69%
73%75%73%
84%79%
91%82%
84%76%
72%78%
75%81%
70%68%
72%87%
77%76%
58%60%
69%65%66%
70%63%64%64%64%
55%57%
80%76%
79%75%
83%70%
72%79%
82%78%
82%76%
80%78%
86%77%
84%83%
88%84%
79%85%85%
81%73%
79%85%
81%79%
85%85%
82%82%
77%87%86%
88%88%86%
81%80%79%
84%86%
0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100%
Feb.98May.98Aug.98Nov.98Feb.99
May.99Aug. 99Nov. 99Feb.00
May.00Aug.00Nov.00Feb.01
May.01Aug.01Nov.01Feb.02
May.02Nov.02Feb.03
May.03Aug.03Nov.03Feb.04
May.04Aug.04Nov.04Feb.05
May.05Aug.05Nov.05Feb.06
May.06Aug.06Nov.06Feb.07
May.07Aug.07Nov.07Feb.08
May.08Aug.08Nov.08Feb.09
May.09Aug.09Nov.09Feb.10
May.10Aug.10Nov.10Feb.11
May.11Aug.11Nov.11Feb.12
May.12Aug.12Nov.12Feb.13
May.13Aug.13Nov.13Feb.14
May.14Aug.14Nov.14Feb.15
May.15Nov.15May.16Nov.16May.17Nov.17May.18Nov.18May.19Nov.19May.20
% of total cigarette butt litter
Proportion of Total Cigarette Butt Litter at Highway sites & Other sites
Highway sites Other sites
Revis
ed
Site
s
- 55 -
79
96
62
88
41
04
86
34
46
95
41
77
39
26
56
77
21 7
66
61
65
34 5
71
86
28
00 82
59
18
73
85
55
54
07
27
46
33
35
44
06
35
60
75
99 6
32
51
34
61
43
04
17
32
84
11
48
1 52
06
27
48
74
49
38
34
00
36
42
63
37
42
41
20
13
66
22
62
38
29
62
60
34
0 36
22
66
23
23
38
23
82
22
22
21
91
26
92
40
15
72
18 2
63
22
73
49
32
22
53 27
82
44
17
2 19
7 21
81
72
79
83
57
41
94
91
14
3
70
45
07
57
78
24
97
46
36
80
4 83
16
86
57
4 59
49
68
89
48
83
96
58
22
67
26
11
77
8
49
73
67
50
57
00
67
36
79 70
75
73
49
04
89
45
43
68
44
95
32
58
76
65
53
35
14
42
04
29
40
62
86
39
62
53
21
93
88
24
42
54
31
52
84
36
7
37
92
75
24
53
64
25
52
37
23
02
00
27
52
62
17
62
32 2
81
23
73
82
33
32
65
28
72
53
18
4 21
92
33
18
01
11
96%
89%
93%92%
90%
93%94%94%
95%
89%
90%92%
90%
93%96%
89% 89%
93%95%
90%
83%
88%
93%93%91%
87%
91%
90%88%89%90%
94%
88%
92%
89%
92%90%
89%
94%
91%
87%
91%93%
90%
92%94%95%
92%
94%
93%
94%
94%
92%93%96%
97%95%
93% 93%
94%97%
96%98%
92%89%
94%
94%
96%
91%
97%95%
97%96%93%
90%
94%
96%
71%
0%
10%
20%
30%
40%
50%
60%
70%
80%
90%
100%
0
200
400
600
800
1000
1200
% o
f b
ever
age
litte
r co
vere
d b
y cu
rren
t C
DL
Nu
mb
er o
f C
DL
con
tain
ers
and
to
tal b
ever
age
con
tain
ers
Proportion of Beverage Litter Covered By Current CDL & Total Number of Beverage Litter Items & Containers Covered By Current CDL
Total Beverage CDL Total Beverage % CDL of Total Beverage Linear (Total Beverage CDL) Linear (% CDL of Total Beverage)
January 2003 extension to CDL
Total Beverage CDL -Trendline
Inc CDL - 5c to 10c
Sept 08
- 56 -
3.9%3.8%3.5%
4.7%
5.3%
3.0%3.2%
3.4%
4.4%
5.4%
2.9%
3.9%4.0%
3.2%3.4%
3.4%
5.1%
3.8%
4.3%
5.4%5.2%
3.6%
3.1%
3.8%
2.2%2.0%
2.1%2.5%2.6%2.6%
2.9%
2.5%2.1%
1.9%1.8%
2.3%
2.8%2.9%
3.2%3.4%
2.8%
3.2%3.1%3.0%
2.8%
1.8%
3.0%
1.8%1.4%
2.3%
1.6%1.7%
2.3%
2.0%
2.4%
2.7%
1.9%2.0%
2.5%
1.8%1.7%
2.0%1.7%
2.1%2.1%
1.4%1.9%
2.5%
2.1%
2.9%2.9%3.0%3.0%
3.4%
2.3%
2.8%
3.2%
2.1%
1.3%
0%
5%
10%
Feb
.98
May
.98
Au
g.9
8N
ov.
98
Feb
.99
May
.99
Au
g.9
9N
ov.
99
Feb
.00
May
.00
Au
g.0
0N
ov.
00
Feb
.01
May
.01
Au
g.0
1N
ov.
01
Feb
.02
May
.02
No
v.0
2Fe
b.0
3M
ay.0
3A
ug.
03
No
v.0
3Fe
b.0
4M
ay.0
4A
ug.
04
No
v.0
4Fe
b.0
5M
ay.0
5A
ug.
05
No
v.0
5Fe
b-0
6M
ay.0
6A
ug.
06
No
v.0
6Fe
b.0
7M
ay.0
7A
ug.
07
No
v.0
7Fe
b.0
8M
ay.0
8A
ug.
08
No
v.0
8Fe
b.0
9M
ay.0
9A
ug.
09
No
v.0
9Fe
b.1
0M
ay.1
0A
ug.
10
No
v.1
0Fe
b.1
1M
ay.1
1A
ug.
11
No
v.1
1Fe
b.1
2M
ay.1
2A
ug.
12
No
v.1
2Fe
b.1
3M
ay.1
3A
ug.
13
No
v.1
3Fe
b.1
4M
ay.1
4A
ug.
14
No
v.1
4Fe
b.1
5M
ay.1
5N
ov.
15
May
.16
No
v.1
6M
ay.1
7N
ov.
17
May
.18
No
v.1
8M
ay.1
9N
ov.
19
May
.20
% o
f C
DL
litte
r it
ems
Proportion of Current CDL Litter Items in Total Litter Stream
Jan
uary
2003 e
xte
nsio
n t
o
Trendline
Inc CDL - 5c to 10c Sept 08
- 57 -
14
31
57
18
71
92 24
81
18
84 97 12
01
40
13
31
50
10
11
12
78 11
22
68
12
91
43 19
01
86
18
21
19 15
71
17
94 14
0 23
21
61 19
82
23
19
31
55
14
51
20
11
01
05 17
01
65
17
91
66
12
81
52
14
91
72
87 1
41
85
65 1
26
95
61 10
38
5 10
67
36
6 78 91
49 54 65 80 89
71
37 7
9 97 12
26
26
2 10
08
1 10
34
24
2 68
43
23
69
15
71
10 15
3 14
36
76
8 69 8
72
98
74 8
81
13
10
87
91
14
13
01
24
10
21
33
15
41
21
90
18
41
22
11
51
46
18
92
00 18
2 17
91
39
13
41
63
13
31
28 17
91
70
17
9 22
71
78
14
41
02
13
99
97
81
15
80
81
12
77
78
48
89
3 13
51
35
10
87
9 11
69
1 87 78 61 9
17
54
26
7 78 47
15
79
6 83
86 66
52 69 5
87
72
8
31
93
10
19
83
32
36
12
61
18
7 21
83
44
31
72
42 2
88
32
92
32
19
61
99
29
63
51
35
23
58
22
71
62
18
12
26
88
48
42
53
69 7
7 78
52
56 39
51
20
39
59 64
72
43
82
60 4
63
53
94
63
93
13
92
15
5 11
28
26
28
41
71
91
81
6 13 9
11
16
92
7 17
14
11
18 82
21
31
3 17 2
31
72
16
21
75
16
72
07
29
61
88
13
01
57
22
21
71
11
81
95 22
31
64
18
11
46
16
81
96
22
82
37
17
19
01
50
16
01
36
78
11
21
61
17
71
42 15
21
29
11
68
31
33
70
88
82 11
21
49
10
09
56
9 66
58
59
72
37
24
74
33 38 9
45
47
31
26
88
58
11
28
06
56
64
17
87
86
94
5 71
44
11
91
46
62 89
62
65 6
9 69
35
26
0
200
400
600
800
1000
1200
Feb
.98
May
.98
Au
g.9
8N
ov.
98
Feb
.99
May
.99
Au
g.9
9N
ov.
99
Feb
.00
May
.00
Au
g.0
0N
ov.
00
Feb
.01
May
.01
Au
g.0
1N
ov.
01
Feb
.02
May
.02
No
v.0
2Fe
b.0
3M
ay.0
3A
ug.
03
No
v.0
3Fe
b.0
4M
ay.0
4A
ug.
04
No
v.0
4Fe
b.0
5M
ay.0
5A
ug.
05
No
v.0
5Fe
b.0
6M
ay.0
6A
ug.
06
No
v.0
6Fe
b.0
7M
ay.0
7A
ug.
07
No
v.0
7Fe
b.0
8M
ay.0
8A
ug.
08
No
v.0
8Fe
b.0
9M
ay.0
9A
ug.
09
No
v.0
9Fe
b.1
0M
ay.1
0A
ug.
10
No
v.1
0Fe
b.1
1M
ay.1
1A
ug.
11
No
v.1
1Fe
b.1
2M
ay.1
2A
ug.
12
No
v.1
2Fe
b.1
3M
ay.1
3A
ug.
13
No
v.1
3Fe
b.1
4M
ay.1
4A
ug.
14
No
v.1
4Fe
b.1
5M
ay.1
5N
ov.
15
May
.16
No
v.1
6M
ay.1
7N
ov.
17
May
.18
No
v.1
8M
ay.1
9N
ov.
19
May
.20
Nu
mb
er o
f it
ems
CDL and Non-CDL Beverage Items Within Material Categories
Total CDL glass Total CDL metal Total CDL paperboard Total CDL Plastic Total non-CDL glass Total non-CDL paperboard Total non-CDL Plastic
Revised Sites
Inc CDL - 5c to 10c Sept 08
January 2003 extension to CDL
- 58 -
2527
1172
696
174
229
123
142
104
75
313
119
87
111
75
70
83
59
151
55
25
2209
1005
675
176
237
156
199
192
125
314
144
95
68
46
59
49
85
82
74
44
2232
1426
1096
270
270
478
179
167
197
213
118
95
168
112
110
71
48
75
39
47
1946
1176
767
203
192
179
152
149
122
121
55
91
89
75
68
65
55
54
44
43
CIGARETTE BUTTS - Cigarette butts
PAPER/PAPERBOARD - Other paper (including tissues)
PLASTIC - Other plastic
METAL - Metal bottle tops and can pull rings
PLASTIC - Plastic bottle tops
GLASS - Other glass
PLASTIC - Straws
PLASTIC - Take away & cups
METAL - Other foil
PLASTIC - Snack bags & confectionery wrappers
PAPER/PAPERBOARD - Coffee cups
PAPER/PAPERBOARD - Shopper dockets & relatedshopping paper (eg. lists)
MISCELLANEOUS - Clothing & materials
MISCELLANEOUS - Rubber pieces (not tyres)
METAL - Metal pieces
PLASTIC - Packing tape & straps
PAPER/PAPERBOARD - Cigarette packets
PAPER/PAPERBOARD - Packages & boxes
PLASTIC - Styrene foam boxes, sheets, etc.
PLASTIC - Spoons/cutlery
Number of Litter Items
Top 20 Litter Items - Highest Counts - Weighted
Nov.18
May.19
Nov.19
May.20
- 59 -
Unweighted Tracking Graphs - Volume
- 60 -
0.240
0.004
0.039
0.009
0.117
0.000
0.008
0.001
0.019
0.006
0.008
0.008
0.002
0.007
0.006
0.005
0.003
0.004
0.000
0.000
0.216
0.011
0.105
0.040
0.125
0.000
0.019
0.005
0.030
0.011
0.014
0.012
0.024
0.000
0.016
0.000
0.005
0.007
0.003
0.003
0.336
0.002
0.086
0.035
0.025
0.022
0.010
0.000
0.008
0.019
0.024
0.012
0.000
0.002
0.003
0.000
0.008
0.006
0.005
0.009
0.240
0.049
0.012
0.031
0.025
0.022
0.012
0.000
0.009
0.007
0.006
0.006
0.005
0.005
0.005
0.005
0.005
0.004
0.004
0.004
MISCELLANEOUS - Illegal dumping
PLASTIC - White milk, all sizes
PAPER/PAPERBOARD - Coffee cups
PLASTIC - Take away & cups
PLASTIC - Containers, domestic type
PLASTIC - Containers, industrial e.g. oil
PAPER/PAPERBOARD - Cigarette packets
PLASTIC - Flav. milk, 1 litre+
PAPER/PAPERBOARD - Newspapers & magazines
METAL - Foil take away
METAL - Flav. water/soft drink, (carbonated), all sizes
GLASS - Beer, all colours of glass, <750ml
GLASS - Beer, all colours of glass, 750ml+
PLASTIC - Flav. water/fruit j. drink/sports drink (non-carb), 1 litre+
PLASTIC - Plain water (carbonated or non-carb), <1 litre
METAL - Industrial cans - all types
MISCELLANEOUS - Tyres & pieces
PAPER/PAPERBOARD - Packages & boxes
PAPER/PAPERBOARD - Other paper (including tissues)
GLASS - Other glass
Number of Litter Items
Top 20 Litter Items by Volume
Nov.18
May.19
Nov.19
May.20
- 61 -
0.080.080.060.10
0.230.13
0.040.18
0.110.070.030.13
0.040.030.030.020.070.050.030.06
0.010.030.070.060.020.030.050.090.060.020.040.030.040.070.020.030.030.090.050.020.010.020.040.050.050.010.030.020.010.010.010.010.010.010.040.020.020.020.010.020.030.020.010.020.020.010.07
0.010.030.060.050.040.060.09
0.010.010.010.000.05
0.140.21
0.530.43
0.380.41
0.170.21
0.190.190.25
0.240.25
0.160.070.180.18
0.160.15
0.460.190.130.110.12
0.110.07
0.250.24
0.240.150.18
0.130.07
0.140.130.100.05
0.220.090.120.200.21
0.110.110.12
0.060.19
0.070.070.140.140.15
0.090.140.15
0.090.31
0.140.100.060.13
0.060.110.120.19
0.060.07
0.130.150.130.130.140.070.09
0.070.030.080.060.02
1.501.66
1.781.90
2.781.77
0.911.03
1.601.67
1.041.98
1.661.73
1.171.07
1.571.97
2.222.41
2.021.64
2.092.17
2.071.04
1.611.78
2.271.911.90
2.471.66
1.732.74
1.111.37
1.181.38
1.181.30
1.041.02
1.281.19
0.720.86
0.600.86
0.520.770.74
0.780.53
0.590.73
0.630.600.660.710.60
0.440.37
0.590.58
0.410.74
0.510.46
0.600.61
0.450.500.39
0.710.25
0.370.38
0.17
0.400.39
0.620.59
0.490.17
0.210.41
0.420.27
0.390.56
0.460.62
0.340.20
0.220.18
0.300.39
0.310.11
0.280.38
0.400.45
0.430.50
0.680.88
0.430.58
0.540.41
0.590.56
0.690.68
0.490.51
0.460.48
0.610.26
0.320.30
0.410.39
0.570.32
0.250.20
0.160.20
0.220.23
0.270.180.13
0.240.17
0.210.25
0.510.26
0.230.25
0.270.21
0.140.23
0.380.29
0.240.20
0.180.28
0.150.18
0.050.03
0.230.12
0.090.07
0.040.08
0.030.02
0.020.01
0.010.02
0.030.01
0.010.01
0.010.01
0.020.00
0.010.01
0.010.01
0.030.05
0.010.04
0.020.03
0.040.01
0.020.01
0.010.02
0.030.03
0.020.040.03
0.020.01
0.020.03
0.060.03
0.020.01
0.020.03
0.030.120.04
0.020.010.06
0.020.01
0.020.01
0.010.01
0.020.01
0.010.02
0.020.010.03
0.080.02
0.020.01
0.010.01
0.03
0.100.08
0.400.19
0.120.15
0.130.15
0.130.08
0.110.20
0.170.16
0.110.07
0.110.13
0.130.08
0.110.06
0.100.06
0.060.10
0.080.15
0.110.11
0.100.05
0.070.08
0.170.12
0.070.16
0.210.27
0.350.140.17
0.200.16
0.170.13
0.080.20
0.090.110.20
0.200.19
0.060.14
0.180.07
0.150.20
0.090.150.14
0.100.16
0.110.09
0.140.15
0.120.17
0.060.05
0.040.05
0.090.04
0.100.11
0.020.05
0.270.02
0.060.64
0.420.92
0.230.03
0.030.02
0.020.04
0.030.03
0.020.02
0.010.02
0.060.01
0.020.02
0.030.03
0.040.15
0.050.10
0.030.02
0.020.01
0.060.06
0.040.04
0.030.03
0.060.030.03
0.020.02
0.020.04
0.010.01
0.030.010.04
0.020.01
0.020.02
0.030.02
0.030.02
0.010.020.01
0.020.01
0.020.02
0.020.01
0.080.07
0.020.03
0.030.04
0.010.00
0.030.05
0.030.02
0.100.09
0.030.16
0.060.10
0.470.04
0.010.01
0.010.01
0.010.01
0.010.01
0.010.01
0.010.00
0.010.01
0.000.00
0.010.04
0.020.01
0.050.01
0.030.05
0.050.01
0.010.03
0.020.05
0.030.080.02
0.020.05
0.010.07
0.010.01
0.050.020.01
0.020.02
0.050.02
0.030.04
0.040.08
0.070.020.04
0.040.04
0.060.03
0.030.03
0.100.03
0.040.01
0.040.02
0.010.02
0.010.02
0.00 0.50 1.00 1.50 2.00 2.50 3.00 3.50 4.00 4.50
Feb. 98
Aug. 98
Feb.99
Aug. 99
Feb.00
Aug.00
Feb.01
Aug.01
Feb.02
Nov.02
May.03
Nov.03
May.04
Nov.04
May.05
Nov.05
May.06
Nov.06
May.07
Nov.07
May.08
Nov.08
May.09
Nov.09
May.10
Nov.10
May.11
Nov.11
May.12
Nov.12
May.13
Nov.13
May.14
Nov.14
May.15
May.16
May.17
May.18
May.19
May.20
Volume of Litter by Site Type
Beach Car park Highway Industrial Recreational Park Residential Retail Shopping Centre
Inc CDL - 5c to 10c Sept 08
Revised Sites
- 62 -
4%3%
2%3%
5%4%
2%6%
3%3%
2%4%
2%1%1%1%3%
2%1%2%
0%1%3%2%
1%2%2%3%
2%1%2%1%1%3%
0%1%2%4%
2%1%0%1%2%2%3%
1%2%1%0%1%1%1%1%1%3%
2%1%2%
1%1%2%2%
1%1%1%1%
5%1%3%5%4%4%6%
10%1%2%1%0%
7%
6%8%13%12%
9%12%
9%7%
6%8%13%8%
9%6%
4%11%8%
6%5%
13%7%6%4%4%
4%4%
10%8%
7%5%
6%4%3%
6%3%
5%2%
9%4%5%8%10%
5%6%6%
4%11%
6%4%
12%11%11%
7%13%
12%7%
21%13%
8%4%
12%7%12%
8%15%
7%6%
11%14%11%
10%12%6%
10%6%5%10%
7%4%
65%65%
45%55%
66%51%
46%33%
50%70%
55%63%63%
62%65%
68%72%78%
77%70%
74%83%
77%77%
77%61%
64%59%66%
60%69%74%
67%69%
72%55%60%
49%60%
53%54%51%
50%65%
62%55%
49%48%
49%44%
58%54%
59%47%
48%57%
42%55%
56%53%
54%47%40%
42%46%
45%58%
45%43%48%
47%39%46%
41%63%
43%45%51%
27%
17%15%
15%17%
12%5%
11%13%
13%11%
21%18%18%
22%19%
13%10%
7%11%
11%11%
6%11%14%
15%26%
17%17%
20%27%
15%17%
22%16%
16%28%
30%28%22%
23%19%
24%30%
13%17%
24%23%
31%33%27%
19%15%12%
18%17%
18%18%
16%11%
18%15%
22%27%
36%20%
24%20%
24%19%
11%18%33%27%
25%18%
30%34%
20%28%
2%1%
6%4%
2%2%
2%2%
1%1%
1%0%1%1%
2%0%1%1%0%
0%1%
0%0%
0%1%
0%1%
2%0%
1%1%
1%2%0%
0%1%
0%1%
1%1%
1%2%
1%1%1%
1%2%
5%2%
2%1%
1%2%
2%10%3%
1%1%
5%1%
1%2%1%
1%1%
2%1%
1%2%
2%1%
2%8%
2%2%
2%1%
1%5%
4%3%
10%5%
3%4%
7%5%
4%4%6%6%6%6%
6%5%5%5%5%2%
4%3%
4%2%2%
6%3%
5%3%
3%4%
2%3%
3%5%
6%3%
7%9%
12%14%
7%8%
10%8%
13%8%
7%11%
8%9%
15%15%17%
5%11%
12%6%
13%15%
8%16%15%
7%13%
11%7%
13%14%
10%13%
5%4%
5%4%
15%4%
14%18%
1%2%
7%1%
2%18%21%
30%7%
1%2%1%1%1%2%2%1%1%1%1%
2%0%1%1%1%1%2%
5%1%3%
1%1%
1%0%2%3%2%
2%1%
1%2%
2%1%1%
1%1%
2%1%1%
3%1%
3%2%1%
2%1%
2%2%2%
2%1%
2%1%
1%1%
2%1%2%1%
7%5%2%
3%3%
3%2%
0%5%
8%
1%1%
2%3%1%
5%3%3%
15%2%1%0%1%0%1%1%0%0%0%0%0%0%0%0%0%0%0%1%1%0%
2%0%1%2%1%1%0%1%1%
2%1%
4%1%1%
2%1%
4%1%1%
4%1%1%2%2%
4%1%2%
4%3%
6%6%
2%4%3%3%
7%2%2%3%
8%2%3%1%
4%1%2%
3%2%
4%
0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100%
Feb. 98
Aug. 98
Feb.99
Aug. 99
Feb.00
Aug.00
Feb.01
Aug.01
Feb.02
Nov.02
May.03
Nov.03
May.04
Nov.04
May.05
Nov.05
May.06
Nov.06
May.07
Nov.07
May.08
Nov.08
May.09
Nov.09
May.10
Nov.10
May.11
Nov.11
May.12
Nov.12
May.13
Nov.13
May.14
Nov.14
May.15
May.16
May.17
May.18
May.19
May.20
Proportion of Litter Volume in Total Litter Stream by Site Type
Beach Car park Highway Industrial Recreational Park Residential Retail Shopping Centre
Inc
CD
L -
5c to
10c S
ep
t 08
Revis
ed
Site
s
- 63 -
0.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.00
0.100.090.110.110.14
0.070.060.050.070.080.080.090.060.070.060.06
0.170.070.090.110.120.120.090.080.060.060.090.130.100.120.130.120.090.090.070.070.070.110.110.110.110.090.090.090.11
0.060.090.050.040.070.060.040.060.050.070.040.040.050.060.040.040.040.050.060.050.030.050.060.070.040.040.070.060.08
0.030.020.050.030.02
0.580.67
1.991.18
1.301.44
0.821.68
1.250.55
0.381.20
0.600.82
0.480.31
0.220.38
0.461.01
0.740.410.580.60
0.430.31
0.580.70
0.940.72
0.481.01
0.740.67
2.020.60
0.790.82
0.650.650.62
0.380.77
0.500.53
0.310.67
0.430.70
0.290.60
0.580.46
0.410.48
0.360.50
0.340.360.50
0.190.170.220.170.26
0.170.310.290.24
0.190.380.38
0.340.29
0.310.240.220.34
0.24
0.060.10
0.230.18
0.110.08
0.090.14
0.100.12
0.080.10
0.150.19
0.090.110.08
0.100.10
0.110.08
0.080.100.09
0.100.08
0.110.14
0.140.17
0.120.10
0.100.11
0.120.09
0.070.10
0.080.10
0.090.08
0.070.06
0.070.07
0.070.07
0.050.05
0.060.07
0.070.06
0.080.06
0.050.050.04
0.050.040.04
0.040.06
0.100.05
0.040.03
0.020.03
0.020.03
0.020.010.02
0.010.01
0.030.01
0.770.79
0.690.95
1.000.88
0.480.67
0.780.75
0.720.76
0.890.72
0.480.53
0.780.87
0.790.82
0.660.52
0.670.68
0.590.45
0.530.67
0.690.65
0.640.71
0.480.55
0.500.37
0.400.50
0.560.52
0.540.44
0.450.38
0.450.38
0.350.30
0.360.32
0.270.31
0.270.24
0.290.33
0.340.260.26
0.280.38
0.260.290.41
0.360.30
0.380.320.38
0.380.340.33
0.280.27
0.230.11
0.250.17
0.17
0.650.65
0.720.82
1.410.90
0.450.46
0.810.70
0.470.84
0.790.83
0.580.46
0.790.95
1.341.24
0.950.74
1.161.20
1.390.72
0.971.21
1.421.35
1.221.16
0.900.93
0.890.70
0.780.76
0.740.60
0.880.87
0.530.810.62
0.370.48
0.330.53
0.340.270.29
0.380.29
0.230.40
0.470.300.38
0.400.38
0.370.28
0.630.43
0.330.44
0.340.310.49
0.440.29
0.320.23
0.470.17
0.240.12
0.17
0.00 0.50 1.00 1.50 2.00 2.50 3.00 3.50 4.00 4.50
Feb. 98
May.98
Aug. 98
Nov. 98
Feb.99
May.99
Aug. 99
Nov. 99
Feb.00
May.00
Aug.00
Nov.00
Feb.01
May.01
Aug.01
Nov.01
Feb.02
May.02
Nov.02
Feb.03
May.03
Aug.03
Nov.03
Feb.04
May.04
Aug.04
Nov.04
Feb.05
May.05
Aug.05
Nov.05
Feb.06
May.06
Aug.06
Nov.06
Feb.07
May.07
Aug.07
Nov.07
Feb.08
May.08
Aug.08
Nov.08
Feb.09
May.09
Aug.09
Nov.09
Feb.10
May.10
Aug.10
Nov.10
Feb.11
May.11
Aug.11
Nov.11
Feb.12
May.12
Aug.12
Nov.12
Feb.13
May.13
Aug.13
Nov.13
Feb.14
May.14
Aug.14
Nov.14
Feb.15
May.15
Nov.15
May.16
Nov.16
May.17
Nov.17
May.18
Nov.18
May.19
Nov.19
May.20
Volume of Litter Items by Material Type
Cigarette butts Glass Illegal dumping Misc (excluding illegal) Paper/paperboard Plastic
- 64 -
0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%
4%4%
3%3%3%
2%3%
2%2%3%4%
3%2%3%3%4%
8%3%3%3%4%6%
3%3%2%4%4%4%
3%4%5%
4%4%3%
2%4%3%4%5%5%4%5%4%4%6%
5%5%4%
2%6%
5%3%
5%5%5%
3%2%
5%5%
3%3%4%5%
4%4%3%4%5%6%
3%3%
6%5%
8%3%3%
6%4%
3%
25%27%
50%34%
31%41%
41%54%
39%23%20%
38%23%
29%27%
20%10%
15%16%
29%27%
21%21%21%
16%18%
23%23%27%
22%17%
30%30%
27%53%
30%35%34%
28%29%
26%19%
38%26%
27%24%
38%34%40%
24%45%
42%35%
36%39%
28%34%
31%31%38%
17%18%
23%12%
21%18%
24%26%
22%15%
30%33%
31%31%
28%41%
27%45%
38%
3%4%
6%5%
3%2%
5%5%
3%5%
4%3%
6%7%
5%7%
3%4%4%
3%3%
4%4%3%
4%5%
4%5%
4%5%
4%3%4%
4%3%
4%3%4%
4%5%
4%4%
3%3%
4%6%
4%6%
3%4%
4%5%
5%5%
6%4%
4%5%
3%3%
4%5%
5%4%
8%6%
3%3%
2%3%
2%3%
2%1%
2%2%
2%3%
2%
33%31%
17%28%
24%25%
24%22%
25%31%
38%24%
34%26%
27%34%
35%35%
28%24%24%
26%25%24%
22%26%
21%22%20%
20%23%
21%19%
22%13%
18%18%
21%25%
24%22%
22%22%
19%24%29%
20%24%
20%27%
20%23%
21%21%
24%26%
23%24%
22%21%
34%28%
31%29%
29%32%
30%29%
36%30%
26%28%
25%29%
21%18%
30%23%
27%
28%26%
18%24%
34%26%
23%15%
25%29%
25%26%
30%30%
33%29%
36%38%
47%36%35%
38%43%43%
51%42%39%40%41%
42%44%
35%37%37%
24%35%34%
31%32%
27%37%
43%26%
41%32%
29%27%26%
30%29%
20%21%
29%25%
18%31%31%
28%32%
30%35%
40%30%
45%34%
36%35%
31%29%
39%34%
25%29%
25%42%
30%30%
16%26%
0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100%
Feb. 98
May 98
Aug. 98
Nov. 98
Feb.99
May 99
Aug. 99
Nov. 99
Feb.00
May.00
Aug.00
Nov.00
Feb.01
May.01
Aug.01
Nov.01
Feb.02
May.02
Nov.02
Feb.03
May.03
Aug.03
Nov.03
Feb.04
May.04
Aug.04
Nov.04
Feb.05
May.05
Aug.05
Nov.05
Feb.06
May.06
Aug.06
Nov.06
Feb.07
May.07
Aug.07
Nov.07
Feb.08
May.08
Aug.08
Nov.08
Feb.09
May.09
Aug.09
Nov.09
Feb.10
May.10
Aug.10
Nov.10
Feb.11
May.11
Aug.11
Nov.11
Feb.12
May.12
Aug.12
Nov.12
Feb.13
May.13
Aug.13
Nov.13
Feb.14
May.14
Aug.14
Nov.14
Feb.15
May.15
Nov.15
May.16
Nov.16
May.17
Nov.17
May.18
Nov.18
May.19
Nov.19
May.20
Proportion of Total Litter Volume by Material Type- Please note that cigarette butts are not included as the volumes are consistently negligible -
Cigarette butts Glass Illegal dumping Miscellaneous (ex illegal) Paper/paperboard Plastic
Re
vised
Sites
Inc C
DL -
5c to
10
c Sep
t 08
- 65 -
1.7
36
1.8
98
2.9
90
2.5
83
3.1
44
2.6
19
1.4
88
2.5
83
2.3
89
1.7
90
1.4
12
2.3
68
1.9
80
2.0
84
1.3
42
1.1
84
1.6
40
1.8
92
2.1
56
2.5
84
2.0
49
1.4
87
2.0
20 2.1
16
2.0
28
1.2
94
1.8
85
2.2
58
2.5
75
2.4
03
2.0
67
2.4
97
1.8
53
1.8
73
2.8
32
2.0
07
2.2
66 2
.43
12
.29
52
.21
12
.42
22
.04
82
.03
81
.95
61
.92
51
.29
41
.76
11
.26
01
.76
11
.17
7 1.3
33
1.3
76
1.3
17
1.1
33 1.2
41
1.2
80
1.4
92
1.0
77 1
.17
7 1.3
41
1.1
05
0.9
38
0.9
37
1.4
08
1.2
67
0.9
25
1.2
77
1.1
17
1.0
71
1.2
55
1.2
55
1.1
64
1.0
94
0.9
34 1
.12
00
.58
40
.81
00
.74
40
.63
7
29°
18°
18°21°
23°
21°
17°
22°
31°
17°
15°
28°
27°
17°
18°
23°
28° 28°
24°
26°
17°14°
28°
31°
17°
15°
25°
27°
20°19°
27°
30°
19°
18°
33°
21°
17°
33°
31°
24°
15°
32°
34°
18°
21°
34°
32°
20°
15°
21°
30°
19°
16°
28°
29°
18°
16°
25°
29°
18°
15°
22°
23° 23°
16°
29°
30°
16°
35°
20°
27°
19°
23°
16°
20°19°
25°
18°
0°
5°
10°
15°
20°
25°
30°
35°
0.000
0.500
1.000
1.500
2.000
2.500
3.000
3.500Fe
b. 9
8M
ay.9
8A
ug.
98
No
v. 9
8Fe
b.9
9M
ay.9
9A
ug.
99
No
v. 9
9Fe
b.0
0M
ay.0
0A
ug.
00
No
v.0
0Fe
b.0
1M
ay.0
1A
ug.
01
No
v.0
1Fe
b.0
2M
ay.0
2N
ov.
02
Feb
.03
May
.03
Au
g.0
3N
ov.
03
Feb
.04
May
.04
Au
g.0
4N
ov.
04
Feb
.05
May
.05
Au
g.0
5N
ov.
05
Feb
.06
May
.06
Au
g.0
6N
ov.
06
Feb
.07
May
.07
Au
g.0
7N
ov.
07
Feb
.08
May
.08
Au
g.0
8N
ov.
08
Feb
.09
May
.09
Au
g.0
9N
ov.
09
Feb
.10
May
.10
Au
g.1
0N
ov.
10
Feb
.11
May
.11
Au
g.1
1N
ov.
11
Feb
.12
May
.12
Au
g.1
2N
ov.
12
Feb
.13
May
.13
Au
g.1
3N
ov.
13
Feb
.14
May
.14
Au
g.1
4N
ov.
14
Feb
.15
May
.15
No
v.1
5M
ay.1
6N
ov.
16
May
.17
No
v.1
7M
ay.1
8N
ov.
18
May
.19
No
v.1
9M
ay.2
0
Deg
rees
Cel
siu
s
Nu
mb
er o
f lit
ter
item
s
Weather Temperature and Total Volume of Litter Items
Weighted Average Temperature
Revised Sites Inc CDL - 5c to 10c Sept 08
- 66 -
2.3
15 2
.53
13
.98
73
.44
44
.19
23
.49
21
.98
43
.08
33
.18
52
.38
61
.88
23
.15
82
.64
02
.77
91
.79
01
.57
82
.18
72
.52
22
.87
53
.44
52
.73
21
.98
22
.69
3 2.8
21
2.7
04
1.7
26
2.5
14
3.0
11
3.4
33
3.2
04
2.7
56
3.3
29
2.4
71
2.4
98
3.7
77
2.0
07 2
.26
62
.43
12
.29
52
.21
1 2.4
22
2.0
48
2.0
38
1.9
56
1.9
25
1.2
94
1.7
61
1.2
60
1.7
61
1.1
77
1.3
33
1.3
76
1.3
17
1.1
33
1.2
41
1.2
80 1.4
92
1.0
77
1.1
77
1.3
41
1.1
05
0.9
38
0.9
37
1.4
08
1.2
67
0.9
25
1.2
77
1.1
17
1.0
71 1.2
55
1.2
55
1.1
64
1.0
94
0.9
34 1.1
20
0.5
84 0.8
10
0.7
44
0.6
37
0.000
0.500
1.000
1.500
2.000
2.500
3.000
3.500
4.000
4.500
Feb
.98
May
.98
Au
g.9
8N
ov.
98
Feb
.99
May
.99
Au
g.9
9N
ov.
99
Feb
.00
May
.00
Au
g.0
0N
ov.
00
Feb
.01
May
.01
Au
g.0
1N
ov.
01
Feb
.02
May
.02
No
v.0
2Fe
b.0
3M
ay.0
3A
ug.
03
No
v.0
3Fe
b.0
4M
ay.0
4A
ug.
04
No
v.0
4Fe
b.0
5M
ay.0
5A
ug.
05
No
v.0
5Fe
b.0
6M
ay.0
6A
ug.
06
No
v.0
6Fe
b.0
7M
ay.0
7A
ug.
07
No
v.0
7Fe
b.0
8M
ay.0
8A
ug.
08
No
v.0
8Fe
b.0
9M
ay.0
9A
ug.
09
No
v.0
9Fe
b.1
0M
ay.1
0A
ug.
10
No
v.1
0Fe
b.1
1M
ay.1
1A
ug.
11
No
v.1
1Fe
b.1
2M
ay.1
2A
ug.
12
No
v.1
2Fe
b.1
3M
ay.1
3A
ug.
13
No
v.1
3Fe
b.1
4M
ay.1
4A
ug.
14
No
v.1
4Fe
b.1
5M
ay.1
5N
ov.
15
May
.16
No
v.1
6M
ay.1
7N
ov.
17
May
.18
No
v.1
8M
ay.1
9N
ov.
19
May
.20
Total Volume (Cubic Metres) of Litter
Revised Sites Inc CDL - 5c to 10c Sept 08
- 67 -
Weighted Tracking Graphs - Items
- 68 -
13
36
51
55
66
14
21
91
40
87 14
74
6 15
99
51
10
80
11
89
4 13
11
11
28
32
14
42
01
39
17
14
39
11
45
31
11
89
21
25
33
12
72
3
15
99
51
43
76
12
64
41
07
07
11
47
3 13
22
6 14
35
7 15
79
11
26
96
15
71
91
88
75
17
81
61
73
36
16
39
81
54
17
16
15
7 17
10
81
70
96
14
11
31
48
02
16
84
91
60
84
18
28
11
74
00
13
83
21
36
22 1
44
42
14
43
31
45
39
12
32
21
31
24 14
15
91
56
94
13
91
31
40
26
13
02
11
31
15 1
43
04
13
32
61
37
51
11
80
91
32
94
13
36
31
30
96
11
12
91
11
64
12
85
51
13
19
11
17
91
16
74
10
61
11
07
35 1
20
19
11
04
48
31
0 93
54
72
46
75
04
72
70
69
18
82
05
62
12
0
2000
4000
6000
8000
10000
12000
14000
16000
18000
20000
Feb
.98
May
.98
Au
g.9
8N
ov.
98
Feb
.99
May
.99
Au
g.9
9N
ov.
99
Feb
.00
May
.00
Au
g.0
0N
ov.
00
Feb
.01
May
.01
Au
g.0
1N
ov.
01
Feb
.02
May
.02
No
v.0
2Fe
b.0
3M
ay.0
3A
ug.
03
No
v.0
3Fe
b.0
4M
ay.0
4A
ug.
04
No
v.0
4Fe
b.0
5M
ay.0
5A
ug.
05
No
v.0
5Fe
b.0
6M
ay.0
6A
ug.
06
No
v.0
6Fe
b.0
7M
ay.0
7A
ug.
07
No
v.0
7Fe
b.0
8M
ay.0
8A
ug.
08
No
v.0
8Fe
b.0
9M
ay.0
9A
ug.
09
No
v.0
9Fe
b.1
0M
ay.1
0A
ug.
10
No
v.1
0Fe
b.1
1M
ay.1
1A
ug.
11
No
v.1
1Fe
b.1
2M
ay.1
2A
ug.
12
No
v.1
2Fe
b.1
3M
ay.1
3A
ug.
13
No
v.1
3Fe
b.1
4M
ay.1
4A
ug.
14
No
v.1
4Fe
b.1
5M
ay.1
5N
ov.
15
May
.16
No
v.1
6M
ay.1
7N
ov.
17
May
.18
No
v.1
8M
ay.1
9N
ov.
19
May
.20
Total Litter - Number of Items - Weighted
Trendline
- 69 -
13
36
5 15
56
61
42
19
14
08
71
47
46 15
99
51
10
80
11
89
41
31
11
12
83
21
44
20
13
91
71
43
91
14
53
11
18
92
12
53
31
27
23
15
99
51
43
76
12
64
41
07
07
11
47
3 13
22
61
43
57 15
79
11
26
96 1
57
19
18
87
51
78
16
17
33
61
63
98
15
41
71
61
57
17
10
81
70
96
14
11
31
48
02
16
84
91
60
84 1
82
81
17
40
01
38
32
13
62
21
44
42
14
43
31
45
39
12
32
21
31
24
14
15
91
56
94
13
91
31
40
26
13
02
11
31
15 14
30
41
33
26
13
75
11
18
09
13
29
41
33
63
13
09
61
11
29
11
16
41
28
55
11
31
91
11
79
11
67
41
06
11
10
73
51
20
19
11
04
48
31
0 93
54
72
46
75
04
72
70
69
18 82
05
62
12
29°
18° 18°
21°
23°
21°
17°
22°
31°
17°
15°
28°
27°
17°
18°
23°
28° 28°
24°
26°
17°
14°
28°
31°
17° 15°
25°
27°
20°
19°
27°
30°
19°19°
18°
33°
21°
17°
33°
31°
24°
15°
32°
34°
18°
21°
34°
32°
20°
15°
21°
30°
19°
16°
28°
29°
18°
16°
25°
29°
18°
15°
22°
23°23°
16°
29°
30°
16°
35°
20°
27°
19°
23°
16°
20°
19°
25°
18°
0°
5°
10°
15°
20°
25°
30°
35°
0
5000
10000
15000
20000
25000
30000
35000Fe
b. 9
8M
ay.9
8A
ug.
98
No
v. 9
8Fe
b.9
9M
ay.9
9A
ug.
99
No
v. 9
9Fe
b.0
0M
ay.0
0A
ug.
00
No
v.0
0Fe
b.0
1M
ay.0
1A
ug.
01
No
v.0
1Fe
b.0
2M
ay.0
2N
ov.
02
Feb
.03
May
.03
Au
g.0
3N
ov.
03
Feb
.04
May
.04
Au
g.0
4N
ov.
04
Feb
.05
May
.05
Au
g.0
5N
ov.
05
Feb
.06
May
.06
Au
g.0
6N
ov.
06
Feb
.07
May
.07
Au
g.0
7N
ov.
07
Feb
.08
May
.08
Au
g.0
8N
ov.
08
Feb
.09
May
.09
Au
g.0
9N
ov.
09
Feb
.10
May
.10
Au
g.1
0N
ov.
10
Feb
.11
May
.11
Au
g.1
1N
ov.
11
Feb
.12
May
.12
Au
g.1
2N
ov.
12
Feb
.13
May
.13
Au
g.1
3N
ov.
13
Feb
.14
May
.14
Au
g.1
4N
ov.
14
Feb
.15
May
.15
No
v.1
5M
ay.1
6N
ov.
16
May
.17
No
v.1
7M
ay.1
8N
ov.
18
May
.19
No
v.1
9M
ay.2
0
Deg
rees
Cel
siu
s
Nu
mb
er o
f lit
ter
item
sWeather Temperature and Total Number of Litter Items - Weighted
Weighted Average Temperature
- 70 -
52145884
513148374994
64884604456549265141
64935885
55346140
53075765
51297019
64224296
37744703
59076330
73475475
7526779577427900
65615700
720582138156
59935921
67365872
69876735
51114863
55214764
61814507
55945927
75865786
54465715
61566602
61365986
53096185
57585539
45234209
48783969
5089413941034036
49904701
27663214
22952768
252722092232
1946
209236
288269299
176123120
173208
199189
160183
120157
341165
185200
215227
168206
155166
198290251289
311314
262241229
344303
447552
542477
377476
472477
320388
271276
382297
247286
250354
227243
302316
299233
231236
360226
143208216198
162144
184183
185103
172227524
205
384538
561525434
358243260
416345
359410
419421
271357
364380
323447
398311
333464
403869
9381355
11451242
11401129
108810801138
11681256
12221255
16151345
12321125
12391149
9261054
782787
898857
1010874
8361018
930895
819848
874783
695733
977658
542727649
538739
570506
491435
443419
455709
446
11961210
165815021555
129210431155
14081254
10841254
15081235
9101085
11821304
13821442
10811075
12041535
1412657
7401062
937968
983965
793769863
870810
953925
1163931
682818
840868
759748
674625
498602
623619
570626
569562
483512
606446
439474
548602
461448468
443466
343327
363342
337291
215444
255
35613855
33553752
41164143
25262915
31882831
3122304135363220
27072624
29773731
31132846
25092580
27672934
29272352
28553732
35763059
32993224
286530132712
27203002
33273799
38484165
31553135
31913465
32982845
29723501
31333240
339126652438
266527163052
22662582
28383058
26302760
30363120
24353379
25452735
28102499
22742587
20061991
19251743
19991675
28013844
32263201
33493539
25402878
30003053
31643137
32333332
258525462730
33972952
34142731
25792847
28883548
31783462
46334165
38794104
40853946
37933999
30183510
41643681
41263747
32753205
31793710
30552780
28313043
319731313309
28622865
30392748
30132630
28512988
303726112752
305627442509
277326302785
28522787
22532502
19831862
19362069
22971685
0 2000 4000 6000 8000 10000 12000 14000 16000 18000 20000
Feb. 98
Aug. 98
Feb.99
Aug. 99
Feb.00
Aug.00
Feb.01
Aug.01
Feb.02
Nov.02
May.03
Nov.03
May.04
Nov.04
May.05
Nov.05
May.06
Nov.06
May.07
Nov.07
May.08
Nov.08
May.09
Nov.09
May.10
Nov.10
May.11
Nov.11
May.12
Nov.12
May.13
Nov.13
May.14
Nov.14
May.15
May.16
May.17
May.18
May.19
May.20
Number of Litter Items by Material Type - Weighted
Cigarette butts - weighted Glass - weighted Metal - weighted
Miscellaneous - weighted Paper/paperboard - weighted Plastic - weighted
- 71 -
14131385
10328578671436
703134614311648
9411413
22719358186257429621087996
69460910561269
10094456348171262
7389231016737721728833
528507810890
569601861925966
444762588403
869542517493584430381354461389285418437350428406329359463421541530367334385234242262223286
23712982
311626042774
35412159
22291804
21232643
22372153
25752418
22412008
23852086
150916291876
234415402130
19632541
35582984
33252813
188727022894
22372188
2132244921862336
207226342008192121123059
17502389
23383160
24292844
22792794
26222522265024382447
19732385
16951551
20961909
1723178715911486
22602101
140614131333
132810441197
19141192
32234098
32593976
43364197
295929213697285232943277
41954058
277732413336
48414364
40742722
325236185084
51313538
44265596
47795207
50625185
46465520
543344665279
573858665617
6406390546114953
51285136
441444384855
390847094332
3721296438624367
38483030
37484985
442730393390
41183277
27964181
32623637
36803120
22672755
21922638
23872364
28301796
23932747
23811955
18871761
12731444
15551372
18221613
14511665
147615681711
14921762
16971539
15891780
16852187
21662522
265928162401
227821322290
22232407
22762115
2869306231992702
21582256
23522310
24001664
17412550
279220931915
20322021
24761988
22201633
203518561741
21512237
22752249
23002003
19251950
16231838
13591591
791677
994980
964910
834993
804809
1084858
584905
776721
545668
738896
560493661
619746
717701
425574
804815
546541
767666
503556
617590
479729
586694
505565
953700
520557
572601
498734
653547
524597887
770791
947902
718671
816972
688448470
669373
396384
510421
552578
434634
374289
304225
341213
864938
1116985
932940
784740
1076789
12721176
848996
10741079
12531226
10841144
10161148
949873
9841101
11201321
13171290
92111871227
11851134
991859
10061015
12361304
1120866
1042950
765632
756756
12539721093
9151109
1066927
11681039
9361029
1013866
997824
896926
656759695
769838
707741
543505
489483
533384
17271401
16901591
16702650
18862026
21282135
36032781
19362253
269723551722
21622083
14681648
13731869
13581777
19942387
26632642
25261494
15171659
16701801
16311882
18191707
23172094
17551492
164515451351
13331657
14861418
13821450
13921774
19121389
13871316
17861212
11891177
11951157
10351337
11321129969
1291981
802934
786731
722532
658501
818966
11251023
819716
718589
6231576
8691163
653986
512983
12441671
777542
863955
918741
956788
1226962
1257811
1513946
174213901674
11421313
1956873
17331553
1139971
1032821886
1033902
12241770
1189988
14191078
9898501406
122111371051
12351316
9741288
11741372
11729721156
13031058
968952
8421102
1088875
742930
0 2000 4000 6000 8000 10000 12000 14000 16000 18000 20000
Feb. 98
May.98
Aug. 98
Nov. 98
Feb.99
May.99
Aug. 99
Nov. 99
Feb.00
May.00
Aug.00
Nov.00
Feb.01
May.01
Aug.01
Nov.01
Feb.02
May.02
Nov.02
Feb.03
May.03
Aug.03
Nov.03
Feb.04
May.04
Aug.04
Nov.04
Feb.05
May.05
Aug.05
Nov.05
Feb.06
May.06
Aug.06
Nov.06
Feb.07
May.07
Aug.07
Nov.07
Feb.08
May.08
Aug.08
Nov.08
Feb.09
May.09
Aug.09
Nov.09
Feb.10
May.10
Aug.10
Nov.10
Feb.11
May.11
Aug.11
Nov.11
Feb.12
May.12
Aug.12
Nov.12
Feb.13
May.13
Aug.13
Nov.13
Feb.14
May.14
Aug.14
Nov.14
Feb.15
May.15
Nov.15
May.16
Nov.16
May.17
Nov.17
May.18
Nov.18
May.19
Nov.19
May.20
Number of Litter Items by Site Type - Weigthted
Beach Car park Highway Industrial Recreational Park Residential Retail Shopping Centre
Inc CDL - 5c to 10c Sept 08
Revised Sites
- 72 -
15%9%8%
6%6%5%
8%6%
9%9%11%
6%9%
13%6%6%5%5%6%7%7%6%5%7%8%
6%4%5%5%7%
4%5%6%
5%5%5%6%
4%3%5%5%
3%4%6%6%7%
3%6%
4%3%
6%4%4%4%4%
3%3%3%4%3%2%3%4%3%3%4%3%3%4%4%5%5%4%4%5%
3%3%4%3%
11%18%20%
22%19%
19%22%
20%19%
15%17%
19%17%
16%18%
21%19%
17%16%15%
13%16%17%
18%12%
14%16%17%
19%17%
20%18%
13%17%17%
14%16%
14%15%
14%13%
12%19%15%
13%15%21%14%18%
17%20%
17%20%
18%21%
18%19%19%
21%18%
15%18%
15%14%
16%17%
15%15%15%
14%19%19%
17%15%
18%18%
14%17%
23%
11%22%
25%20%28%30%
25%26%23%
28%19%
20%21%
30%28%21%
25%25%
31%32%
34%24%
29%27%39%
35%28%
28%30%
26%31%32%
37%29%
34%34%
32%36%
34%36%
31%37%
28%34%
34%36%
35%36%
34%34%
25%34%31%
29%23%
27%33%
28%26%
28%37%
34%27%
30%32%
29%25%
36%31%34%
31%28%
27%29%
30%35%
33%34%
34%
18%18%
18%17%
15%14%
12%13%
13%13%
12%14%
13%11%
13%13%14%
14%11%
13%14%
15%15%
14%13%
15%17%17%
15%16%
15%15%15%
15%14%
15%16%14%
17%19%
17%16%16%
17%16%
16%17%
14%13%18%
18%15%
14%16%
15%17%
15%16%
14%15%
14%13%
19%20%
18%20%
21%17%
18%18%14%17%
16%17%
11%9%
14%14%
12%
11%6%
6%5%
5%7%
5%5%7%5%
5%4%
5%5%
6%5%4%5%
4%5%
5%6%
4%4%
5%5%
4%4%
4%4%
3%4%4%
4%3%
4%4%
5%3%
4%5%4%4%
4%4%
4%3%
6%5%
4%3%
4%6%
6%6%
7%7%
5%6%6%
7%5%
4%4%
5%3%
4%3%
5%4%
5%5%
5%7%
5%4%
4%3%
4%
8%7%
7%8%
7%7%
6%7%7%8%
7%9%
8%6%
7%9%8%9%8%
8%9%
9%10%
8%7%
7%9%
8%8%
8%8%6%
8%8%
7%7%
7%6%
6%6%
7%7%8%
6%7%
7%5%
5%6%5%
8%7%8%
7%8%
7%7%
8%9%7%
8%8%
8%9%
6%8%
8%6%
7%6%
6%8%
9%8%
7%7%7%
7%6%
17%13%
10%12%
11%11%15%
16%16%15%
15%22%18%
13%15%20%
17%13%13%
14%12%
15%12%14%
10%12%
15%15%
14%14%
14%10%
11%11%
10%11%
12%13%
11%11%
13%12%13%
11%11%
11%9%
11%13%
10%9%
10%10%
11%14%
13%10%
10%11%13%
9%9%
11%11%9%9%
12%10%11%9%
11%9%
10%10%
11%10%10%
8%8%
9%6%6%
8%7%6%4%
6%5%5%
12%6%
8%5%
7%4%
8%10%11%
6%4%
8%8%7%5%6%6%
8%5%
7%5%
9%6%
11%8%
10%8%9%
12%5%
9%9%8%7%7%6%6%
8%7%
9%11%
9%7%
11%8%7%6%
10%10%
9%8%
9%12%
9%10%10%
12%10%9%
11%11%10%
12%10%
12%15%15%
13%9%
0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100%
Feb. 98
May.98
Aug. 98
Nov. 98
Feb.99
May.99
Aug. 99
Nov. 99
Feb.00
May.00
Aug.00
Nov.00
Feb.01
May.01
Aug.01
Nov.01
Feb.02
May.02
Nov.02
Feb.03
May.03
Aug.03
Nov.03
Feb.04
May.04
Aug.04
Nov.04
Feb.05
May.05
Aug.05
Nov.05
Feb.06
May.06
Aug.06
Nov.06
Feb.07
May.07
Aug.07
Nov.07
Feb.08
May.08
Aug.08
Nov.08
Feb.09
May.09
Aug.09
Nov.09
Feb.10
May.10
Aug.10
Nov.10
Feb.11
May.11
Aug.11
Nov.11
Feb.12
May.12
Aug.12
Nov.12
Feb.13
May.13
Aug.13
Nov.13
Feb.14
May.14
Aug.14
Nov.14
Feb.15
May.15
Nov.15
May.16
Nov.16
May.17
Nov.17
May.18
Nov.18
May.19
Nov.19
May.20
Proportion of Total Litter by Site Type - Weighted
Beach Car park Highway Industrial Recreational Park Residential Retail Shopping Centre
Inc
CD
L -
5c to
10c S
ep
t 08
Revis
ed
Site
s
- 73 -
5884
51314837
4994
6488
46044565
49265141
6493
58855534
6140
5300
5765
5129
7019
6422
4296
3774
4703
5907
6330
7347
5475
7526
77957742
7900
6561
5700
7205
8213 8156
5993
5921
6736
5872
69876735
51114863
5521
4764
6181
4507
55945927
7586
5786
54465715
6156
6602
6136
5986
5309
6185
57585539
4523
4209
4878
3969
5089
4139
40134036
49904701
2766
3214
2295
27682527
22092232
1946
0
1000
2000
3000
4000
5000
6000
7000
8000
9000
May
.98
Au
g.9
8N
ov.
98
Feb
.99
May
.99
Au
g.9
9N
ov.
99
Feb
.00
May
.00
Au
g.0
0N
ov.
00
Feb
.01
May
.01
Au
g.0
1N
ov.
01
Feb
.02
May
.02
No
v.0
2Fe
b.0
3M
ay.0
3A
ug.
03
No
v.0
3Fe
b.0
4M
ay.0
4A
ug.
04
No
v.0
4Fe
b.0
5M
ay.0
5A
ug.
05
No
v.0
5Fe
b.0
6M
ay.0
6A
ug.
06
No
v.0
6Fe
b.0
7M
ay.0
7A
ug.
07
No
v.0
7Fe
b.0
8M
ay.0
8A
ug.
08
No
v.0
8Fe
b.0
9M
ay.0
9A
ug.
09
No
v.0
9Fe
b.1
0M
ay.1
0A
ug.
10
No
v.1
0Fe
b.1
1M
ay.1
1A
ug.
11
No
v.1
1Fe
b.1
2M
ay.1
2A
ug.
12
No
v.1
2Fe
b.1
3M
ay.1
3A
ug.
13
No
v.1
3Fe
b.1
4M
ay.1
4A
ug.
14
No
v.1
4Fe
b.1
5M
ay.1
5N
ov.
15
May
.16
No
v.1
6M
ay.1
7N
ov.
17
May
.18
No
v.1
8M
ay.1
9N
ov.
19
May
.20
Nu
mb
er o
f It
ems
Total Number of Cigarette Butts - Weighted
Trendlin
- 74 -
780571
259201186
635153
7249841081
397782
1548617
439308367529585646
362297
547785
572141199348
779431422514
339398413497
187208373428
261262395515
235165
428287
162447
15310916720514916410612988108163185122195157168109288217242302
11915082901037545109
12571682
16121031
12881843
12901313
8821023
15451072
9061373
14031303
105012531127
710947
10601706
8961373
11561619
19551643
18951578
9911576
172313231276
116813471043
11741007
12611057
10691103
2038710
14651268
1915137015021304
164914171515
134213961509
11121180
804681
10049441036
911774
57613121168
598583622691
349498
783556
7051055
652984
9021094
818495
682300784
638888
1130776
949654
14171363
810334
729950
17881971
11221764
17901525
19301565
13711726
24412364
11971411
139514531125
20517471037
10151041
10821097
10921296
10421327
867988
7131079
1279909809
11941550
1145674
7901023
592742
740732
931672
667333398
328521
504453
356271
683564
530463
425562
309297343
248532
440370
460607
570574
425725
533442
624431
405730
710796
781903
740662
612588
754787
515529
766837
915651
687491
604585
1090356
547924
1346796
705779
770995
824927
567779
682784
814698
687629
806517
652683
683708
316527
213188
214224
222176
300347
286246
504336
175287276
286144
238266
298151
189259
208345
321293
160273
439323
209206
290201
160123
184190
132218
220226
124125374
212129146
183170
128272
252171
134208
437355
401470
408313
302339479
372214
173290
109128
152178
143200238
180170
5990
6043
6541
237304
305213
252230
245178228
182404
291225
217245356
342292
324326
236417
275329
291388
353451
433474
298416
337375
334244
198265238
324252
283151
275190
180140
183133
570297
316262
355432294
412347
292372
411200
313214
193298
121155
110189232
177194
12354
6088
10461
14041051
12741253
12191957
14571542
17851637
29162259
14791677
19711742
12851660
1666950
1024956
14541005
11981366
16501676
16721737
9991072
11441265
13761169
134412151229
16881325
1139926
1194978
889919
11931099
942934
970968
14401473
10721011
9841311
857817
802853
757623
995816
722628
789649
446600
449457
444349
358292
445654
708637
539399
470380
3921202
626947
462753
298778
10601425593
331638
787719607
791608
992674947626
899624
1238786
1039875
8581416
574959
976603
660666
462609
585575
8741190
701540892
623587
580966
775673
598667
830579
708722
916773602
748903
737597
592419
677793
479299
440
0 1000 2000 3000 4000 5000 6000 7000 8000 9000
Feb.98
May.98
Aug.98
Nov.98
Feb.99
May.99
Aug. 99
Nov. 99
Feb.00
May.00
Aug.00
Nov.00
Feb.01
May.01
Aug.01
Nov.01
Feb.02
May.02
Nov.02
Feb.03
May.03
Aug.03
Nov.03
Feb.04
May.04
Aug.04
Nov.04
Feb.05
May.05
Aug.05
Nov.05
Feb.06
May.06
Aug.06
Nov.06
Feb.07
May.07
Aug.07
Nov.07
Feb.08
May.08
Aug.08
Nov.08
Feb.09
May.09
Aug.09
Nov.09
Feb.10
May.10
Aug.10
Nov.10
Feb.11
May.11
Aug.11
Nov.11
Feb.12
May.12
Aug.12
Nov.12
Feb.13
May.13
Aug.13
Nov.13
Feb.14
May.14
Aug.14
Nov.14
Feb.15
May.15
Nov.15
May.16
Nov.16
May.17
Nov.17
May.18
Nov.18
May.19
Nov.19
May.20
Number of Cigarette Butts by Site Type - Weighted
Beach Car park Highway Industrial Recreational Park Residential Retail Shopping Centre
Inc CDL - 5c to 10c Sept 08
Revised Sites
- 75 -
1%8%
0%12%
8%6%8%
0%2%
0%0%0%
5%9%
3%6%
0%11%13%
9%0%
4%5%
23%21%
12%16%15%
11%18%
17%17%17%
26%24%
20%24%
21%25%
16%30%
28%21%
18%22%
18%24%
20%22%
14%23%
16%17%
12%16%
21%15%15%
19%27%
21%15%
19%21%
15%15%
18%18%
23%13%14%
12%12%
14%19%20%21%
16%14%
99%92%
100%88%
92%94%92%
100%98%
100%100%100%
95%91%
97%94%
100%89%87%
91%100%
96%95%
77%79%
88%84%85%
89%82%
83%83%83%
74%76%
80%76%
79%75%
83%70%
72%79%
82%78%
82%76%
80%78%
86%77%
84%83%
88%84%
79%85%85%
81%73%
79%85%
81%79%
85%85%
82%82%
77%87%86%
88%88%
86%81%80%79%
84%86%
0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100%
Feb.98May.98Aug.98Nov.98Feb.99
May.99Aug. 99Nov. 99Feb.00
May.00Aug.00Nov.00Feb.01
May.01Aug.01Nov.01Feb.02
May.02Nov.02Feb.03
May.03Aug.03Nov.03Feb.04
May.04Aug.04Nov.04Feb.05
May.05Aug.05Nov.05Feb.06
May.06Aug.06Nov.06Feb.07
May.07Aug.07Nov.07Feb.08
May.08Aug.08Nov.08Feb.09
May.09Aug.09Nov.09Feb.10
May.10Aug.10Nov.10Feb.11
May.11Aug.11Nov.11Feb.12
May.12Aug.12Nov.12Feb.13
May.13Aug.13Nov.13Feb.14
May.14Aug.14Nov.14Feb.15
May.15Nov.15May.16Nov.16May.17Nov.17May.18Nov.18May.19Nov.19May.20
% of total cigarette butt litter
Proportion of Total Cigarette Butt Litter at Highway sites & Other sites - Weighted
Highway sites - weighted
Revis
ed
Site
s
- 76 -
10
71
18
14
01
44 18
68
96
3 73 90
10
51
00
11
37
6 84
59 84
20
19
71
07
14
31
40
13
78
9 11
88
87
1 10
5 17
41
21
14
91
67
14
51
16
10
99
0 11
01
05 17
01
65
17
91
66
12
81
52
14
91
72
87 1
41
85
65 1
26
95
61 10
38
5 10
67
36
6 78 91
49 54 65 80 89
71
37 7
9 97 12
26
26
2 10
08
1 10
34
24
2 68
43
23
52 1
18
83 11
5 10
75
05
1 52 6
52
24
56 6
68
5 81
59
86
98
93 77
10
01
16
91
68
13
89
28
61
10
14
21
50 13
71
34
10
41
01
12
21
00 12
8 17
91
70
17
9 22
71
78
14
41
02
13
99
97
81
15
80
81
12
77
78
48
89
3 13
51
35
10
87
9 11
69
1 87 78 61 9
17
54
26
7 78 47
15
79
6 83
86 66
52 69 5
87
72
8
23
92
33
14
92
49 2
71
19
61
40 16
42
58
23
81
82 2
16
24
71
74
14
7 14
92
22
26
32
64
26
91
70
12
21
36
17
06
63
63
24
05
2 58 5
93
94
2 29
38
20
39
59 64
72
43
82
60 4
63
53
94
63
93
13
92
15
5 11
28
26
28
41
71
91
81
6 13 9
11
16
92
7 17
14
11
18 82
21
31
3 17 2
31
72
12
21
31
12
51
55
22
21
41
98 1
18
16
71
28
89
14
6 16
71
23
13
6 11
01
26
14
71
71
17
81
28
68
11
31
20
10
25
98
41
21
13
31
07 11
49
78
76
21
00 70
88
82 11
21
49
10
09
56
9 66
58
59
72
37
24
74
33 38 9
45
47
31
26
88
58
11
28
06
56
64
17
87
86
94
5 71
44
11
91
46
62 89
62
65 6
9 69
35
26
0
200
400
600
800
1000
1200
Feb
.98
May
.98
Au
g.9
8N
ov.
98
Feb
.99
May
.99
Au
g.9
9N
ov.
99
Feb
.00
May
.00
Au
g.0
0N
ov.
00
Feb
.01
May
.01
Au
g.0
1N
ov.
01
Feb
.02
May
.02
No
v.0
2Fe
b.0
3M
ay.0
3A
ug.
03
No
v.0
3Fe
b.0
4M
ay.0
4A
ug.
04
No
v.0
4Fe
b.0
5M
ay.0
5A
ug.
05
No
v.0
5Fe
b.0
6M
ay.0
6A
ug.
06
No
v.0
6Fe
b.0
7M
ay.0
7A
ug.
07
No
v.0
7Fe
b.0
8M
ay.0
8A
ug.
08
No
v.0
8Fe
b.0
9M
ay.0
9A
ug.
09
No
v.0
9Fe
b.1
0M
ay.1
0A
ug.
10
No
v.1
0Fe
b.1
1M
ay.1
1A
ug.
11
No
v.1
1Fe
b.1
2M
ay.1
2A
ug.
12
No
v.1
2Fe
b.1
3M
ay.1
3A
ug.
13
No
v.1
3Fe
b.1
4M
ay.1
4A
ug.
14
No
v.1
4Fe
b.1
5M
ay.1
5N
ov.
15
May
.16
No
v.1
6M
ay.1
7N
ov.
17
May
.18
No
v.1
8M
ay.1
9N
ov.
19
May
.20
Nu
mb
er o
f it
ems
CDL and Non-CDL Beverage Items Within Material Categories - Weighted
Total CDL glass Total CDL metal Total CDL paperboard Total CDL Plastic Total non-CDL glass Total non-CDL paperboard Total non-CDL Plastic
Revised Sites
Inc CDL - 5c to 10c Sept 08
January 2003 extension to CDL
- 77 -
2527
1172
696
174
229
123
142
104
75
313
119
87
111
75
70
83
59
151
55
25
2209
1005
675
176
237
156
199
192
125
314
144
95
68
46
59
49
85
82
74
44
2232
1426
1096
270
270
478
179
167
197
213
118
95
168
112
110
71
48
75
39
47
1946
1176
767
203
192
179
152
149
122
121
55
91
89
75
68
65
55
54
44
43
CIGARETTE BUTTS - Cigarette butts
PAPER/PAPERBOARD - Other paper (including tissues)
PLASTIC - Other plastic
METAL - Metal bottle tops and can pull rings
PLASTIC - Plastic bottle tops
GLASS - Other glass
PLASTIC - Straws
PLASTIC - Take away & cups
METAL - Other foil
PLASTIC - Snack bags & confectionery wrappers
PAPER/PAPERBOARD - Coffee cups
PAPER/PAPERBOARD - Shopper dockets & relatedshopping paper (eg. lists)
MISCELLANEOUS - Clothing & materials
MISCELLANEOUS - Rubber pieces (not tyres)
METAL - Metal pieces
PLASTIC - Packing tape & straps
PAPER/PAPERBOARD - Cigarette packets
PAPER/PAPERBOARD - Packages & boxes
PLASTIC - Styrene foam boxes, sheets, etc.
PLASTIC - Spoons/cutlery
Number of Litter Items
Top 20 Litter Items - Highest Counts - Weighted
Nov.18
May.19
Nov.19
May.20
- 78 -
Weighted Tracking Graphs - Volumes
- 79 -
0.240
0.004
0.039
0.009
0.117
0.000
0.008
0.001
0.019
0.006
0.008
0.008
0.002
0.007
0.006
0.005
0.003
0.004
0.000
0.000
0.216
0.011
0.105
0.040
0.125
0.000
0.019
0.005
0.030
0.011
0.014
0.012
0.024
0.000
0.016
0.000
0.005
0.007
0.003
0.003
0.336
0.002
0.086
0.035
0.025
0.022
0.010
0.000
0.008
0.019
0.024
0.012
0.000
0.002
0.003
0.000
0.008
0.006
0.005
0.009
0.240
0.049
0.012
0.031
0.025
0.022
0.012
0.000
0.009
0.007
0.006
0.006
0.005
0.005
0.005
0.005
0.005
0.004
0.004
0.004
MISCELLANEOUS - Illegal dumping
PLASTIC - White milk, all sizes
PAPER/PAPERBOARD - Coffee cups
PLASTIC - Take away & cups
PLASTIC - Containers, domestic type
PLASTIC - Containers, industrial e.g. oil
PAPER/PAPERBOARD - Cigarette packets
PLASTIC - Flav. milk, 1 litre+
PAPER/PAPERBOARD - Newspapers & magazines
METAL - Foil take away
METAL - Flav. water/soft drink, (carbonated), all sizes
GLASS - Beer, all colours of glass, <750ml
GLASS - Beer, all colours of glass, 750ml+
PLASTIC - Flav. water/fruit j. drink/sports drink (non-carb), 1 litre+
PLASTIC - Plain water (carbonated or non-carb), <1 litre
METAL - Industrial cans - all types
MISCELLANEOUS - Tyres & pieces
PAPER/PAPERBOARD - Packages & boxes
PAPER/PAPERBOARD - Other paper (including tissues)
GLASS - Other glass
Number of Litter Items
Top 20 Litter Items by Volume - Weighted
Nov.18
May.19
- 80 -
0.080.080.060.10
0.230.13
0.040.18
0.110.07
0.030.13
0.040.030.030.020.070.050.030.06
0.010.030.070.060.020.030.050.090.06
0.020.040.030.040.07
0.020.030.030.09
0.050.020.010.020.040.050.05
0.010.030.020.010.010.010.010.010.010.040.020.020.020.010.020.030.020.010.020.020.010.07
0.010.030.060.050.040.060.09
0.010.010.010.000.05
0.120.18
0.460.37
0.330.35
0.150.18
0.160.160.21
0.210.21
0.140.06
0.150.15
0.140.13
0.400.170.110.100.10
0.090.06
0.220.21
0.200.13
0.150.11
0.060.12
0.110.100.05
0.220.090.120.200.21
0.110.110.12
0.060.19
0.070.070.140.140.15
0.090.140.15
0.090.31
0.140.100.06
0.130.060.110.120.19
0.060.07
0.130.150.130.130.140.07
0.090.070.030.080.060.02
0.750.83
0.890.95
1.390.88
0.450.52
0.800.84
0.520.99
0.830.86
0.590.53
0.780.991.11
1.201.01
0.821.041.09
1.030.52
0.810.89
1.130.96
0.951.24
0.830.87
1.371.11
1.371.18
1.381.18
1.301.04
1.021.28
1.190.72
0.860.60
0.860.52
0.770.74
0.780.53
0.590.73
0.630.60
0.660.710.60
0.440.37
0.590.58
0.410.74
0.510.46
0.600.61
0.450.500.39
0.710.25
0.370.38
0.17
0.350.35
0.550.52
0.440.15
0.190.36
0.370.24
0.350.50
0.410.56
0.300.18
0.190.16
0.270.35
0.280.10
0.250.34
0.350.40
0.390.45
0.610.78
0.380.52
0.480.37
0.520.56
0.690.68
0.490.51
0.460.48
0.610.26
0.320.30
0.410.39
0.570.32
0.250.20
0.160.20
0.220.23
0.270.180.13
0.240.17
0.210.25
0.510.26
0.230.25
0.270.21
0.140.23
0.380.29
0.240.20
0.180.28
0.150.18
0.050.03
0.230.12
0.090.07
0.040.08
0.030.02
0.020.01
0.010.02
0.030.01
0.010.01
0.010.01
0.020.00
0.010.01
0.010.01
0.030.05
0.010.04
0.020.03
0.040.01
0.020.01
0.010.02
0.030.03
0.020.040.03
0.020.01
0.020.03
0.060.03
0.020.01
0.020.03
0.030.120.04
0.020.010.06
0.020.01
0.020.01
0.010.01
0.020.01
0.010.02
0.020.010.03
0.080.02
0.020.01
0.010.01
0.03
0.100.08
0.400.19
0.120.15
0.130.15
0.130.08
0.110.20
0.170.16
0.110.07
0.110.13
0.130.08
0.110.06
0.100.06
0.060.10
0.080.15
0.110.11
0.100.05
0.070.08
0.170.12
0.070.16
0.210.27
0.350.140.17
0.200.16
0.170.13
0.080.20
0.090.11
0.200.20
0.190.060.14
0.180.07
0.150.20
0.090.150.14
0.100.16
0.110.09
0.140.15
0.120.17
0.060.05
0.040.05
0.090.04
0.100.11
0.020.05
0.270.02
0.060.64
0.420.92
0.230.03
0.030.02
0.020.04
0.030.03
0.020.02
0.010.02
0.060.01
0.020.02
0.030.03
0.040.15
0.050.10
0.030.02
0.020.01
0.060.06
0.040.04
0.030.03
0.060.03
0.030.02
0.020.02
0.040.01
0.010.03
0.010.04
0.020.01
0.020.02
0.030.02
0.030.02
0.010.020.01
0.020.01
0.020.02
0.020.01
0.080.07
0.020.03
0.030.04
0.010.00
0.030.05
0.020.02
0.070.07
0.020.12
0.050.08
0.350.03
0.010.01
0.010.01
0.010.01
0.010.00
0.010.01
0.010.00
0.010.01
0.000.00
0.000.03
0.010.00
0.040.01
0.020.04
0.040.01
0.010.03
0.020.05
0.030.080.02
0.020.05
0.010.07
0.010.01
0.050.02
0.010.02
0.020.05
0.020.03
0.040.04
0.080.07
0.020.04
0.040.04
0.060.03
0.030.03
0.100.03
0.040.01
0.040.02
0.010.02
0.010.02
0.00 0.50 1.00 1.50 2.00 2.50 3.00 3.50
Feb. 98
May.98
Aug. 98
Nov. 98
Feb.99
May.99
Aug. 99
Nov. 99
Feb.00
May.00
Aug.00
Nov.00
Feb.01
May.01
Aug.01
Nov.01
Feb.02
May.02
Nov.02
Feb.03
May.03
Aug.03
Nov.03
Feb.04
May.04
Aug.04
Nov.04
Feb.05
May.05
Aug.05
Nov.05
Feb.06
May.06
Aug.06
Nov.06
Feb.07
May.07
Aug.07
Nov.07
Feb.08
May.08
Aug.08
Nov.08
Feb.09
May.09
Aug.09
Nov.09
Feb.10
May.10
Aug.10
Nov.10
Feb.11
May.11
Aug.11
Nov.11
Feb.12
May.12
Aug.12
Nov.12
Feb.13
May.13
Aug.13
Nov.13
Feb.14
May.14
Aug.14
Nov.14
Feb.15
May.15
Nov.15
May.16
Nov.16
May.17
Nov.17
May.18
Nov.18
May.19
Nov.19
May.20
Volume of litter by Site Type - Weithted
Beach Car park Highway Industrial Recreational Park Residential Retail Shopping Centre
Inc CDL - 5c to 10c Sept 08
Revised Sites
- 81 -
6%5%
2%4%
8%5%
3%7%
5%5%
2%6%
3%2%2%2%
5%3%2%3%
1%2%4%3%
1%3%3%5%
3%1%3%1%2%4%
1%1%2%4%
2%1%0%1%2%2%3%
1%2%1%0%1%1%1%1%1%3%
2%1%2%
1%1%2%2%
1%1%1%1%
5%1%3%5%4%4%6%
10%1%2%1%0%
7%
8%11%
16%16%
12%14%
10%7%
7%11%17%10%
13%8%
6%15%11%
9%7%
19%10%
10%6%
6%6%
5%13%10%
9%6%
9%6%4%
8%5%5%
2%9%
4%5%8%10%
5%6%6%
4%11%
6%4%
12%11%11%
7%13%
12%7%
21%13%
8%4%
12%7%12%
8%15%
7%6%
11%14%11%
10%12%6%
10%6%5%10%
7%4%
50%51%
30%41%
52%35%
31%21%
37%56%
41%48%
48%47%51%
54%58%66%
65%56%
61%72%
65%65%
64%46%
50%44%
52%45%
55%62%
53%56%
59%55%60%
49%60%
53%54%51%
50%65%
62%55%
49%48%
49%44%
58%54%
59%47%
48%57%
42%55%
56%53%
54%47%40%
42%46%
45%58%
45%43%48%
47%39%46%
41%63%
43%45%51%
27%
24%21%
19%22%
16%6%
13%15%
17%16%
27%24%
24%30%
26%18%
14%10%
16%16%
17%9%
16%20%
22%35%
24%22%
28%37%
22%26%
31%24%
23%28%
30%28%22%
23%19%
24%30%
13%17%
24%23%
31%33%27%
19%15%12%
18%17%
18%18%
16%11%
18%15%
22%27%
36%20%
24%20%
24%19%
11%18%33%27%
25%18%
30%34%
20%28%
3%2%
8%5%
3%3%
3%3%
1%2%
1%1%
1%1%
3%1%1%1%
1%0%
1%0%
0%0%
1%1%
2%3%
1%2%1%
1%3%0%
1%1%
0%1%
1%1%
1%2%
1%1%1%
1%2%
5%2%
2%1%
1%2%
2%10%3%
1%1%
5%1%
1%2%1%
1%1%
2%1%
1%2%
2%1%
2%8%
2%2%
2%1%
1%5%
6%5%
14%8%
5%6%
9%6%
6%6%9%10%10%9%
9%7%8%9%8%
4%7%
6%6%
3%4%
9%5%
8%5%
5%6%
3%4%
5%8%6%
3%7%9%
12%14%
7%8%
10%8%
13%8%
7%11%
8%9%
15%15%17%
5%11%
12%6%
13%15%
8%16%15%
7%13%
11%7%
13%14%
10%13%
5%4%
5%4%
15%4%
14%18%
1%3%
9%1%
2%26%29%
37%11%
2%2%1%1%2%
3%3%2%1%1%1%
4%1%
1%1%2%2%3%
8%2%
5%2%
1%1%
1%3%3%2%
2%1%
1%2%
2%1%1%
1%1%
2%1%1%
3%1%
3%2%1%
2%1%
2%2%2%
2%1%
2%1%
1%1%
2%1%2%1%
7%5%2%
3%3%
3%2%
0%5%
8%
2%1%
2%3%1%
5%3%3%
16%2%1%0%1%0%1%1%0%0%1%0%0%0%1%0%0%0%0%1%1%0%
2%0%1%2%2%1%0%1%1%
2%1%
4%1%1%
2%1%
4%1%1%
4%1%1%2%2%
4%1%2%
4%3%
6%6%
2%4%3%3%
7%2%2%3%
8%2%3%1%
4%1%2%
3%2%
4%
0% 20% 40% 60% 80% 100%
Feb. 98
May 98
Aug. 98
Nov. 98
Feb.99
May 99
Aug. 99
Nov. 99
Feb.00
May.00
Aug.00
Nov.00
Feb.01
May.01
Aug.01
Nov.01
Feb.02
May.02
Nov.02
Feb.03
May.03
Aug.03
Nov.03
Feb.04
May.04
Aug. 04
Nov.04
Feb.05
May.05
Aug. 05
Nov.05
Feb.06
May.06
Aug.06
Nov.06
Feb.07
May.07
Aug.07
Nov.07
Feb.08
May.08
Aug.08
Nov.08
Feb.09
May.09
Aug.09
Nov.09
Feb.10
May.10
Aug.10
Nov.10
Feb.11
May.11
Aug.11
Nov.11
Feb.12
May.12
Aug.12
Nov.12
Feb.13
May.13
Aug.13
Nov.13
Feb.14
May.14
Aug.14
Nov.14
Feb.15
May.15
Nov.15
May.16
Nov.16
May.17
Nov.17
May.18
Nov.18
May.19
Nov.19
May.20
Proportion of Litter Volume in Total Litter Stream by Site Type -Weighted
Beach Car park Highway Industrial Recreational Park Residential Retail Shopping Centre
Inc
CD
L -
5c to
10c S
ep
t 08
Revis
ed
Site
s
- 82 -
0.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.00
0.070.070.080.080.10
0.050.040.040.060.060.060.070.050.050.050.05
0.130.050.070.080.090.090.060.060.040.050.070.100.070.090.090.090.060.060.050.070.070.110.110.110.110.090.090.090.11
0.060.090.050.040.070.060.040.060.050.070.040.040.050.060.040.040.040.050.060.050.030.050.060.070.040.040.070.060.08
0.030.020.050.030.02
0.430.50
1.490.88
0.971.08
0.611.26
0.940.41
0.290.90
0.450.61
0.360.23
0.160.29
0.340.76
0.560.31
0.430.45
0.320.23
0.430.52
0.700.54
0.360.76
0.560.50
1.510.60
0.790.82
0.650.65
0.620.38
0.770.500.53
0.310.67
0.430.70
0.290.60
0.580.46
0.410.48
0.360.50
0.340.36
0.500.190.17
0.220.17
0.260.17
0.310.290.24
0.190.380.38
0.340.29
0.310.240.22
0.340.24
0.040.07
0.170.14
0.080.06
0.070.10
0.080.09
0.060.07
0.110.14
0.070.080.06
0.070.08
0.080.06
0.060.070.07
0.070.06
0.080.10
0.110.12
0.090.08
0.080.08
0.090.09
0.070.10
0.080.10
0.090.08
0.070.06
0.070.07
0.070.07
0.050.05
0.060.07
0.070.06
0.080.06
0.050.050.04
0.050.04
0.040.04
0.060.10
0.050.040.03
0.020.03
0.020.03
0.020.01
0.020.010.01
0.030.01
0.580.60
0.510.71
0.750.66
0.360.50
0.590.56
0.540.57
0.660.54
0.360.40
0.580.66
0.600.62
0.490.39
0.500.51
0.440.33
0.400.50
0.520.49
0.480.54
0.360.41
0.380.37
0.400.50
0.560.52
0.540.44
0.450.38
0.450.38
0.350.30
0.360.32
0.270.31
0.270.24
0.290.33
0.340.260.26
0.280.38
0.260.290.41
0.360.30
0.380.32
0.380.38
0.340.33
0.280.27
0.230.11
0.250.17
0.17
0.490.49
0.540.61
1.060.68
0.340.34
0.610.53
0.350.63
0.590.62
0.440.34
0.590.71
1.000.93
0.710.56
0.870.90
1.040.54
0.730.90
1.061.01
0.920.87
0.680.70
0.670.70
0.780.76
0.740.60
0.880.87
0.530.81
0.620.37
0.480.33
0.530.34
0.270.29
0.380.29
0.230.40
0.470.30
0.380.40
0.380.37
0.280.630.43
0.330.44
0.340.310.49
0.440.29
0.320.23
0.470.17
0.240.12
0.17
0.00 0.50 1.00 1.50 2.00 2.50 3.00 3.50
Feb. 98
May.98
Aug. 98
Nov. 98
Feb.99
May.99
Aug. 99
Nov. 99
Feb.00
May.00
Aug.00
Nov.00
Feb.01
May.01
Aug.01
Nov.01
Feb.02
May.02
Nov.02
Feb.03
May.03
Aug.03
Nov.03
Feb.04
May.04
Aug.04
Nov.04
Feb.05
May.05
Aug.05
Nov.05
Feb.06
May.06
Aug.06
Nov.06
Feb.07
May.07
Aug.07
Nov.07
Feb.08
May.08
Aug.08
Nov.08
Feb.09
May.09
Aug.09
Nov.09
Feb.10
May.10
Aug.10
Nov.10
Feb.11
May.11
Aug.11
Nov.11
Feb.12
May.12
Aug.12
Nov.12
Feb.13
May.13
Aug.13
Nov.13
Feb.14
May.14
Aug.14
Nov.14
Feb.15
May.15
Nov.15
May.16
Nov.16
May.17
Nov.17
May.18
Nov.18
May.19
Nov.19
May.20
Volume of Litter Items by Material Type - Weighted
Cigarette butts Glass Illegal dumping Misc (excluding illegal) Paper/paperboard Plastic
- 83 -
1.7
36
1.8
98
2.9
90
2.5
83
3.1
44
2.6
19
1.4
88
2.5
83
2.3
89
1.7
90
1.4
12
2.3
68
1.9
80
2.0
84
1.3
42
1.1
84
1.6
40 1
.89
22
.15
62
.58
42
.04
91
.48
72
.02
02
.11
62
.02
81
.29
41
.88
52
.25
82
.57
52
.40
32
.06
72
.49
71
.85
31
.87
32
.83
22
.00
7 2.2
66
2.4
31
2.2
95
2.2
11 2.4
22
2.0
48
2.0
38
1.9
56
1.9
25
1.2
94
1.7
61
1.2
60
1.7
61
1.1
77 1
.33
31
.37
61
.31
71
.13
3 1.2
41
1.2
80 1
.49
21
.07
71
.17
7 1.3
41
1.1
05
0.9
38
0.9
37
1.4
08
1.2
67
0.9
25
1.2
77
1.1
17
1.0
71 1.2
55
1.2
55
1.1
64
1.0
94
0.9
34 1.1
20
0.5
84 0
.81
00
.74
40
.63
7
29°
18° 18°
21°
23°
21°
17°
22°
31°
17°
15°
28°
27°
17°
18°
23°
28° 28°
24°
26°
17°
14°
28°
31°
17° 15°
25°
27°
20°
19°
27°
30°
19°19°
18°
33°
21°
17°
33°
31°
24°
15°
32°
34°
18°
21°
34°
32°
20°
15°
21°
30°
19°
16°
28°
29°
18°
16°
25°
29°
18°
15°
22°
23°23°
16°
29°
30°
16°
35°
20°
27°
19°
23°
16°
20°
19°
25°
18°
0°
5°
10°
15°
20°
25°
30°
35°
0.000
0.500
1.000
1.500
2.000
2.500
3.000
3.500Fe
b. 9
8M
ay.9
8A
ug.
98
No
v. 9
8Fe
b.9
9M
ay.9
9A
ug.
99
No
v. 9
9Fe
b.0
0M
ay.0
0A
ug.
00
No
v.0
0Fe
b.0
1M
ay.0
1A
ug.
01
No
v.0
1Fe
b.0
2M
ay.0
2N
ov.
02
Feb
.03
May
.03
Au
g.0
3N
ov.
03
Feb
.04
May
.04
Au
g.0
4N
ov.
04
Feb
.05
May
.05
Au
g.0
5N
ov.
05
Feb
.06
May
.06
Au
g.0
6N
ov.
06
Feb
.07
May
.07
Au
g.0
7N
ov.
07
Feb
.08
May
.08
Au
g.0
8N
ov.
08
Feb
.09
May
.09
Au
g.0
9N
ov.
09
Feb
.10
May
.10
Au
g.1
0N
ov.
10
Feb
.11
May
.11
Au
g.1
1N
ov.
11
Feb
.12
May
.12
Au
g.1
2N
ov.
12
Feb
.13
May
.13
Au
g.1
3N
ov.
13
Feb
.14
May
.14
Au
g.1
4N
ov.
14
Feb
.15
May
.15
No
v.1
5M
ay.1
6N
ov.
16
May
.17
No
v.1
7M
ay.1
8N
ov.
18
May
.19
No
v.1
9M
ay.2
0
Deg
rees
Cel
siu
s
Nu
mb
er o
f lit
ter
item
sWeather Temperature and Total Volume of Litter Items- Weighted
Weighted Average Temperature
- 84 -
1.7
36 1.8
98
2.9
90
2.5
83
3.1
44
2.6
19
1.4
88
2.3
12
2.3
89
1.7
90
1.4
12
2.3
68
1.9
80
2.0
84
1.3
42
1.1
84
1.6
40
1.8
92
2.1
56
2.5
84
2.0
49
1.4
87
2.0
20 2.1
16
2.0
28
1.2
94
1.8
85
2.2
58
2.5
75
2.4
03
2.0
67
2.4
97
1.8
53
1.8
73
2.8
32
2.0
07 2
.26
6 2.4
31
2.2
95
2.2
11 2
.42
22
.04
82
.03
81
.95
61
.92
51
.29
41
.76
11
.26
01
.76
11
.17
7 1.3
33
1.3
76
1.3
17
1.1
33 1.2
41
1.2
80 1
.49
21
.07
71
.17
7 1.3
41
1.1
05
0.9
38
0.9
37
1.4
08
1.2
67
0.9
25
1.2
77
1.1
17
1.0
71 1
.25
51
.25
51
.16
41
.09
40
.93
4 1.1
20
0.5
84 0
.81
00
.74
40
.63
7
0.000
0.500
1.000
1.500
2.000
2.500
3.000
3.500
Feb
.98
May
.98
Au
g.9
8N
ov.
98
Feb
.99
May
.99
Au
g.9
9N
ov.
99
Feb
.00
May
.00
Au
g.0
0N
ov.
00
Feb
.01
May
.01
Au
g.0
1N
ov.
01
Feb
.02
May
.02
No
v.0
2Fe
b.0
3M
ay.0
3A
ug.
03
No
v.0
3Fe
b.0
4M
ay.0
4A
ug.
04
No
v.0
4Fe
b.0
5M
ay.0
5A
ug.
05
No
v.0
5Fe
b.0
6M
ay.0
6A
ug.
06
No
v.0
6Fe
b.0
7M
ay.0
7A
ug.
07
No
v.0
7Fe
b.0
8M
ay.0
8A
ug.
08
No
v.0
8Fe
b.0
9M
ay.0
9A
ug.
09
No
v.0
9Fe
b.1
0M
ay.1
0A
ug.
10
No
v.1
0Fe
b.1
1M
ay.1
1A
ug.
11
No
v.1
1Fe
b.1
2M
ay.1
2A
ug.
12
No
v.1
2Fe
b.1
3M
ay.1
3A
ug.
13
No
v.1
3Fe
b.1
4M
ay.1
4A
ug.
14
No
v.1
4Fe
b.1
5M
ay.1
5N
ov.
15
May
.16
No
v.1
6M
ay.1
7N
ov.
17
May
.18
No
v.1
8M
ay.1
9N
ov.
19
May
.20
Total Volume (Cubic Metres) of Litter - Weighted
Trendline
- 85 -
Appendix 2: Data Collection Form
- 86 -
- 87 -
- 88 -