sarnia london€¦ · st. clair london lakeshore enniskillen west elgin dawn-euphemia thames centre...

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Dutton Glencoe Dresden Highgate Bothwell Ridgetown Strathroy Alvinston Rodney Thamesville Chatham Mount Brydges Wallaceburg Tilbury Blenheim Leamington Wheatley Port Stanley West Lorne MIDDLESEX LONDON ST. CLAIR LAKESHORE ENNISKILLEN WEST ELGIN DAWN-EUPHEMIA SOUTHWOLD LLE LEAMINGTON CENTRAL ELGIN SOUTHWEST MIDDLESEX DUTTON/DUNWICH ADELAIDE-METCALFE BROOKE- ALVINSTON STRATHROY- CARADOC ST. THOMAS PETROLIA OIL SPRINGS NEWBURY ELGIN LAMBTON CHATHAM-KENT Map 7-1a Impervious Surface Area within Wellhead Protection Areas and Intake Protection Zones Lake Erie Lake St. Clair MICHIGAN St. Clair River ² DELAWARE NATION CHIPPEWAS OF THE THAMES FIRST NATION MUNSEE-DELAWARE FIRST NATION ONEIDA NATION OF THE THAMES Lower Thames Valley Source Protection Area Assessment Report Map created by UTRCA, May 8, 2015. Base mapping produced under license with the Ontario Ministry of Natural Resources. © 2011. Source Protection Area Boundary provided by Ontario Ministry of the Environment, 2006. Impervious Surface Area, LTVCA, 2014. Impervious surface area calculated only for those areas where an associated threat can exist; for SGRAs vulnerability scores 6 or greater. Thames-Sydenham and Region 10 0 10 5 km Legend ImperviousSurfaceArea_UTM_AR2 Percent_Impervious 0 to 1.0 1.1 to 8.0 8.1 to 80 80.1 to 100 Source Protection Area Boundary Municipal Boundaries County Boundaries BKEJWANONG TERRITORY (WALPOLE ISLAND FIRST NATION) AAMJIWNAANG FIRST NATION Note: The Percent Impervious is displayed on a 1 km grid, but the calculation only takes into account the vulnerable area within the grid cell.

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Page 1: SARNIA LONDON€¦ · st. clair london lakeshore enniskillen west elgin dawn-euphemia thames centre sarnia southwold kingsville leamington central elgin southwest middlesex dutton/dunwich

Dutton

Komoka

Glencoe

Dresden

Wyoming Watford

Highgate

Bothwell

Ridgetown

Strathroy

Alvinston

RodneyThamesville

Chatham

Mount Brydges

Wallaceburg

Tilbury

Blenheim

Leamington

Wheatley

Port Stanley

West Lorne

MIDDLESEXLONDON

ST. CLAIR

LONDON

LAKESHORE

ENNISKILLEN

WEST ELGIN

DAWN-EUPHEMIA

THAMES CENTRESARNIA

SOUTHWOLD

KINGSVILLELEAMINGTON

CENTRALELGIN

SOUTHWEST MIDDLESEX

DUTTON/DUNWICH

ADELAIDE-METCALFE

BROOKE-ALVINSTON

STRATHROY-CARADOC

ST. THOMAS

PETROLIA

OIL SPRINGS

NEWBURYELGIN

LAMBTON

CHATHAM-KENT

Map 7-1aImpervious Surface Area within

Wellhead Protection Areasand Intake Protection Zones

Lake Erie

Lake St. Clair

MICHIGAN

St. C

lair R

iver

²

DELAWARENATION

CHIPPEWAS OF THETHAMES FIRST

NATIONMUNSEE-DELAWARE

FIRST NATION

ONEIDA NATION OF THE THAMES Lower Thames Valley

Source Protection AreaAssessment Report

Map created by UTRCA, May 8, 2015.Base mapping produced under license with the OntarioMinistry of Natural Resources. © 2011.Source Protection Area Boundary provided by OntarioMinistry of the Environment, 2006.Impervious Surface Area, LTVCA, 2014.Impervious surface area calculated only for those areaswhere an associated threat can exist; for SGRAs vulnerabilityscores 6 or greater.

Thames-Sydenham and Region

10 0 105 km

LegendImperviousSurfaceArea_UTM_AR2Percent_Impervious

0 to 1.01.1 to 8.08.1 to 8080.1 to 100Source Protection Area BoundaryMunicipal BoundariesCounty Boundaries

BKEJWANONG TERRITORY

(WALPOLE ISLANDFIRST NATION)

AAMJIWNAANGFIRST NATION

Note: The Percent Impervious is displayed on a 1 km grid,but the calculation only takes into account the vulnerablearea within the grid cell.