Margin Notes Ground Surface Elevation
Total Page:16
File Type:pdf, Size:1020Kb
MORRIS-TURNBERRY ASHFIELD-COLBORNE-WAWANOSH CENTRE WELLINGTON Margin Notes MAPLETON CENTRAL HURON NORTH PERTH Map 15 The shape of the land’s surface Clinton Conceptual Water Budget determines the direction in HURON EAST WOOLWICH Thames, Sydenham and Region which surface water and shallow Bayfield Milverton Seaforth groundwater flows. The region’s WELLESLEY northeast section has higher elevations and is more varied in PERTH EAST r. C irl topography. As you move Wh WEST PERTH WATERLOO Ground Surface Elevation r towards the St. Clair River and e Mitchell v BLUEWATER i WATERLOO Lake St. Clair, the land becomes Lake R PERTH very flat. HURON KITCHENER Huron WILMOT r. k C l ac ver Legend Moraines are easy to see on this F B Ri New Hamburg l STRATFORD a t s C map. A moraine is a ridge of Exeter r e n . vo m A a Proposed Source Protection Region h material, such as rocks, sand and T gravel, deposited at the sides or Grand Bend Tavistock SOUTH HURON Thames and St.Clair Area - Divide end of a glacier after being PERTH SOUTH County Boundaries t carried down or pushed aside by u ro Cr. ST. MARYS T the ice. These long, slim ridges Fi sh Municipal Boundaries C BLANDFORD-BLENHEIM Stoney Point Port Franks r. form horseshoes near the shores D u EAST ZORRA-TAVISTOCK f First Nationf s u LUCAN BIDDULPH of Lake Huron. Several s Elevation (metres) Kettle Point D h er t iv r R moraines can also be seen near First Nations . Lucan r S o has N 0 - 100 haw a ndah Lake Erie. Parkhill s e ZORRA m C NORTH MIDDLESEX a r. h 100 - 120 T WOODSTOCK C The Digital Elevation Model MICHIGAN LAMBTON SHORES e d M a Hic e r 120 - 140 kor d er y C (DEM) used for the elevation C Forest w Thorndale e OXFOi v RD H r. a l R r i . g y d h d la C n i s map was a 10 metre grid with a d Cr r e B . M 140 - 160 o m n A n be a ie r h surface elevation associated with a T D r o d o er MIDDLESEX n C r. C r. o C 160 - 180 each block. To produce the r MIDDLESEX CENTRE . n INGERSOLL . r u C b u . rg h appearance of hills and valleys, Coldstream Cr bu a ut PLYMPTON-WYOMING w s o er W S WARWICK o tt 180 - 200 b Po a hill shade model was produced POINT EDWARD ADELAIDE-METCALFE x NORWICH O from the DEM with a 10% SARNIA Dorchester 200 - 220 Delaware SOUTH-WEST OXFORD Aamjiwnaang Komoka THAMES CENTRE exaggeration, meaning all values Wyoming Watf. ord r er Strathroy R C v e First Nations i y 220 - 240 . R LONDON n r o were multiplied by 10 to make l C m d n a s y h Marsh Cr. k w n C ENNISKILLEN ee ro d e r them appear more dramatic and r B r d . C a STRATHROY-CARADOC Dingman Cr. 240 - 260 Sy H Mount Brydges visible. r Cr. e LAMBTON Bear 260 - 280 PETROLIA Little v r e TILLSONBURG i BROOKE-ALVINSTON v Watercourse Information Chippewa of the i R 280 - 300 ar Morrogh Cr. R Be Thames First Oneida Due to the complexity of the r. Alvinston C x Nations First Nations o G r F e Thames River watershed n 300 - 320 t l i e m Muncey Delaware watercouse network, only 3rd OIL SPRINGS e a n MALAHIDE ST. CLAIR C First Nations ST. THOMAS 320 - 340 l r order and greater watercourses SOUTHWEST MIDDLESEX . AYLMER r. C C ay GN lencoe SOUTHWOLD are shown. l ck e C Bl a w 340 - 360 . b r. BAYHAM . i s C R g e t Booth Cr. am o t B g h b a e T l m t n a a t C . le r T h r . 360 - 380 S y C h n rt i ELGIN Proposed SWP Region DAWN-EUPHEMIA ge ll e Ha C d r. CENTRAL ELGIN y NEWBURY DUTTON-DUNWICH The proposed SWP Region is S 380 - 400 . r Cr. Dutton Port Stanley h C her shown in a draft format until the t Fans r r e o t t N Source Drinking Water Act has O r. 400 - 420 g C Bothwell Lon passed and become law. Wallaceburg West Lorne 420 - 440 Walpole Island Dresden River First Nations Sydenham Moravian of the WEST ELGIN 440 - 460 Thames First . PARRY SOUND LENNOX AND ADDINGTON r ² C S i HALIBURTON HASTINGS Thamesville Nations x MUSKOKA te Georgian en Bay > 460 L M i er tt iv il l R e e Cr. g C Bear in r m . Highgl eate F KAWARTHA LAKES PETERBOROUGH Lake . Lake SIMCOE Bi g Cr Simcoe GREY 0 5 10 20 30 40 s Huron Lake e BRUCE m a NORTHUMBERLAND h Ridgetown DURHAM PRINCE EDWARD km T r. DUFFERIN C YORK St. Clair or g re CHATHAM-KG ENT c M r. PEEL f D Chatham WELLINGTON TORONTO lie Map Created by UTRCA, May 2007 Re HURON ne Lake rla Fa Mc HALTON Ontario PERTH WATERLOO Base mapping produced under license L oc Lake Cr. k D Blenheim with the Ontario Ministry of Natural Resources. ettes r. HAMILTON eann © 2007 . B J ap BRANT tis OXFORD te Erie NIAGARA C r. MIDDLESEX . r LAMBTON HALDIMAND C . r y NORFOLK C r Tilbury g u i b ELGIN Proposed B l i LAKESHORE T Thames, Sydenham Lake CHATHAM-KENT & Region St. Clair ESSEX Lake Erie ESSEX Legend Document Reference KINGSVILLE LEAMINGTON Municipal Boundaries 3.2.4 Topography Proposed Source Protection Region.