arup hydro-geological figs 1-10 ex 2

Highgate

Hampstead Town

Belsize

Regent's Park

Kilburn

Swiss Cottage

Bloomsbury

Kentish TownFortune Green

Cantelowes

Haverstock

Gospel Oak

West Hampstead

King's Cross

Frognal and Fitzjohns

St. Pancras and Somers Town

Holborn and Covent Garden

Camden Town with Primrose Hill

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¯1:30,000

Coordinate System:British National GridGCS_OSGB_1936

Camden Geological, Hydrogeological and Hydrological Study

FIGURE 1213923

Scale at A3:

0 1 2 30.5

Kilometers

Legend

London Borough of Camden

Camden Wards

Railway Lines

A RoadsCamden Administrative Boundaries

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18

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60

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00

18

80

00

¯1:30,000 Coordinate System:

British National GridGCS_OSGB_1936

Camden Geological, Hydrogeological and Hydrological Study

FIGURE 3213923

Scale at A3:

0 1 2 30.5

Kilometers

Legend

London Borough of Camden

Railway Lines

A Roads

BGS 1:10K Artificial Ground

MADE GROUND

WORKED GROUND

BGS 1:10K Drift Geology

ALLUVIUM

HACKNEY GRAVEL FORMATION

LANGLEY SILT FORMATION

LYNCH HILL GRAVEL FORMATION

STANMORE GRAVEL FORMATION

BGS 1:10K Solid Geology

BAGSHOT FORMATION

CLAYGATE MEMBER

LAMBETH GROUP

LONDON CLAY FORMATION

Camden Geological Map

Data source - BGS Mapping - Scale 1:10,000

NB: Geological boundaries are largely indicative based on available geological mapping data

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524000

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528000

528000

186

00

0

186

00

0

¯1:15,000

Coordinate System:British National GridGCS_OSGB_1936

Camden Geological, Hydrogeological and Hydrological Study

FIGURE 4213923

Scale at A3:

0 0.5 1 1.50.25

Kilometers

Legend

London Borough of Camden

Railway Lines

A Roads

BGS 1:10K Artificial Ground

MADE GROUND

WORKED GROUND

BGS 1:10K Drift Geology

ALLUVIUM

HACKNEY GRAVEL FORMATION

LANGLEY SILT FORMATION

LYNCH HILL GRAVEL FORMATION

STANMORE GRAVEL FORMATION

BGS 1:10K Solid Geology

BAGSHOT FORMATION

CLAYGATE MEMBER

LAMBETH GROUP

LONDON CLAY FORMATION

North Camden Geological Map

Data Source: BGS Mapping - Scale 1:10,000

NB. Geological boundaries are largely indicative based on available geological mapping data

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0

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00

0

184

00

0

¯1:15,000

Coordinate System:British National GridGCS_OSGB_1936

Camden Geological, Hydrogeologicaland Hydrological Study

FIGURE 5213923

Scale at A3:

0 0.5 1 1.50.25

Kilometers

Legend

London Borough of Camden

Railway Lines

A Roads

BGS 1:10K Artificial Ground

MADE GROUND

WORKED GROUND

BGS 1:10K Drift Geology

ALLUVIUM

HACKNEY GRAVEL FORMATION

LANGLEY SILT FORMATION

LYNCH HILL GRAVEL FORMATION

STANMORE GRAVEL FORMATION

BGS 1:10K Solid Geology

BAGSHOT FORMATION

CLAYGATE MEMBER

LAMBETH GROUP

LONDON CLAY FORMATION

South Camden Geological Map

Data source: BGS Mapping - Scale 1:10,000

NB. Geological boundaries are largely indicative based on available geological mapping data

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530000

532000

532000

182

00

0

182

00

0

¯1:10,000 Coordinate System:

British National GridGCS_OSGB_1936

Camden Geological, Hydrogeological and Hydrological Study

FIGURE 6213923

Scale at A3:

0 0.4 0.8 1.20.2

Kilometers

LegendLondon Borough of Camden

Railway Lines

A Roads

RTD Thickness Contours

BGS 1:10K Artificial Ground

MADE GROUND

WORKED GROUND

BGS 1:10K Drift Geology

ALLUVIUM

HACKNEY GRAVEL FORMATION

LANGLEY SILT FORMATION

LYNCH HILL GRAVEL FORMATION

STANMORE GRAVEL FORMATION

BGS 1:10K Solid Geology

BAGSHOT FORMATION

CLAYGATE MEMBER

LAMBETH GROUP

LONDON CLAY FORMATION

River Terrace Deposit Thickness Contours

Data source: BGS Mapping - Scale 1:10,000

NB. Geological boundaries are largely indicative based on available geological mapping data

Camden Geological, Hydrogeological and Hydrological Study Geological Long Section (NW – SE)

213923 FIGURE 7

Source - British Geological Society, 1:50,000 Series

England and Wales Sheet 256 – North London

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186

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188

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¯1:30,000 Coordinate System:

British National GridGCS_OSGB_1936

Camden Geological, Hydrogeological and Hydrological Study

FIGURE 8213923

Scale at A3:

0 1 2 30.5

Kilometers

Legend

Borough of Camden

Railway Lines

A Roads

Aquifer Designation

Secondary A Aquifer

Unproductive Strata

Source Protection Zone

Outer Source Protection Zone

Inner Source Protection Zone

Camden Aquifer Designation Map

Environment Agency Aquifer Designation based on BGS Mapping

NB. Aquifer boundaries are indicative based on available geological mapping data

Camden Geological, Hydrogeological and Hydrological Study Conceptual Ground Model

213923 FIGURE 9