city of gooding town hall meeting october 2, 2013
TRANSCRIPT
WATER SYSTEM EVALUATION
City of Gooding
Town Hall MeetingOctober 2, 2013
CITY OF GOODING WATER SYSTEM IMPROVEMENTS
2
OLD SYSTEM
November 5, 2013BOND ELECTION
Bond = $5,000,000
NEW RELIABLE SYSTEM
Objectives
OCTOBER 2, 2013
3
Old System
Non-potable irrigation system
Drinking water system
OCTOBER 2, 2013CITY OF GOODING WATER SYSTEM
IMPROVEMENTS
4
Old System
Non-potable irrigation systemDeteriorated beyond repairContinued use is not practical
Drinking water system Non-compliant
OCTOBER 2, 2013CITY OF GOODING WATER SYSTEM
IMPROVEMENTS
CITY OF GOODING WATER SYSTEM IMPROVEMENTS
5
New Drinking Water System Water Facility Planning Study (WFPS)
Evaluate existing systemDevelop alternatives to improve the systemSelect preferred alternative
Design selected alternative
Project Construction
OCTOBER 2, 2013
WFPS
CITY OF GOODING WATER SYSTEM IMPROVEMENTS
6
New Drinking Water System
Existing water system
Insufficient water rights Current Maximum Day Demand: 2,264 gpm
OCTOBER 2, 2013
WFPS
Ground Water Rights
3,164 gpm
Well PumpingCapacity
3,543 gpm
Redundant Supply
2,025 gpm
CITY OF GOODING WATER SYSTEM IMPROVEMENTS
7
New Drinking Water System
Existing water system
Insufficient water rights
OCTOBER 2, 2013
WFPS
Ground Water Rights3,164 gpm
Well PumpingCapacity
3,543 gpm
Redundant Supply
2,025 gpm
Max Day Demand
2,264 gpm
CITY OF GOODING WATER SYSTEM IMPROVEMENTS
8
New Drinking Water System
OCTOBER 2, 2013
WFPS
By 2017 demand is greater than redundant supply
while using gravity irrigation system
2010 3,567 1,900 2,025 1252012 3,653 2,001 2,025 242017 3,878 2,264 2,025 -2392032 4,637 3,154 2,025 -1,1292042 5,225 3,842 2,025 -1,8172052 5,887 4,617 2,025 -2,592
YearSurplus /
Deficiency (gpm)
PopulationMax Day
Demand (gpm)Redundant Well
Supply (gpm)
CITY OF GOODING WATER SYSTEM IMPROVEMENTS
9
New Drinking Water System
OCTOBER 2, 2013
WFPSPreferred alternative – Alternative 3A
AlternativeEstimated
Cost
Alternative 3b – Construct surface water treatment plant & upgrade distribution system
$19,068,000
Alternative 3c – Construct surface water treatment plant & add new well & upgrade distribution system
$14,770,000
Alternative 1 – Maintain existing gravity irrigation system $14,162,000
Alternative 2 – Install pressurized irrigation system $12,052,000
Alternative 3a – Drill additional wells & upgrade distribution system
$5,000,000
CITY OF GOODING WATER SYSTEM IMPROVEMENTS
10
New Drinking Water System
OCTOBER 2, 2013
WFPS
Estimated increase in monthly user rates
Alternative 3A eliminates yearly gravity irrigation charge of $39.91/lot/year
Alternative 1 $24.38/lotAlternative 2 $19.47/lot
Alternative 3A $9.81Alternative 3B $64.49Alternative 3C $46.48
Alternative Monthly Rate Impact
for Users
CITY OF GOODING WATER SYSTEM IMPROVEMENTS
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Selected Alternative Cost
OCTOBER 2, 2013
WFPSAquifer Recharge project – Water Rights –
additional Transmission Improvements
Item Cost
Well & Well House #5 $890,400
Well & Well House #6 $890,400
Transmission improvements $257,050
Construction Subtotal $2,037,850Contingency (2.59%) $52,819
Construction Total $2,090,669Land and Easement Acquisition $88,900
SCADA $70,000
Land and SCADA Subtotal $158,900Construction Total, Land, and SCADA Subtotal $2,249,569Water Rights $2,004,000
Engineering, legal, permitting and administrative $746,431
Total $5,000,000
CITY OF GOODING WATER SYSTEM IMPROVEMENTS
12
New Drinking Water System
OCTOBER 2, 2013
WFPS
Event DateTown Hall Meeting September 5, 2013Town Hall Meeting October 2, 2013Town Hall Meeting October 29, 2013
Submit Grant Application November 2013Bond Election November 5, 2013
User Rate Increase Spring 2014Grant Eligibility Determination May 2014
Finalize water rights Spring 2014Design Summer 2014
Begin Construction Fall 2014Complete Construction Summer 2015
CITY OF GOODING WATER SYSTEM IMPROVEMENTS
13
NEXT STEPS
OCTOBER 2, 2013
Town Hall Meeting
October 29, 2013 @ 7:00-9:00 PM
Bond Election
November 5, 2013
CITY OF GOODING WATER SYSTEM IMPROVEMENTS
14
THANK YOU!
OCTOBER 2, 2013
Gooding Mayor and City CouncilWalt Nelson, Mayor
Vern FranceMitch ArkooshDiane HouserMel Magnelli
Keller Associates, Inc.Jim Mullen, P.E.
Oksana Roth, E.I.(208) 238-2146