dams

Gooseneck Lake Dam

Harris Lake Dam (Spillway #2)

Tasso Lake Dam

East Duffins Creek:6895

Tea Lake Dam

Diamond Lake Dam

Hay Lake Dam

Beverages Creek Dam

Mink Lake Dam

Noganosh Plug Dam

Turtle Lake Dam (North Bay)

Beaverton Dam

Wren Lake Dam

Wasdell Falls Dam

Axe Creek (Yearly Creek) Dam

Harris Lake Dam (Spillway #1)

Doe Lake Dam

Broadwell Lake Dam

Jackman Road Weir

Orono Wilmot Creek Dam

Gin Creek Dam

Cannington Mill Pond Dam

Pefferlaw Brook:42107

Paudash Lake Dam

Sandox Lake Dam

Carruthers Creek:6884

West Duffins Creek:6937

Don River:42156

Lake Travers (West) Dam

Opeongo Dam

Brennan Lake Dam

Big Hawk Lake Dam & Log Chute

Horn Lake Dam

Estonian Dam

Bernard (Stoney) Lake Dam

Clearwater Lake Dam

Kapikog Lake Dam

Magnetawan East Dam

Halfway Lake Dam

Pine Lake Dam

Salt Creek:7084

North Ganaraska River:7108

Tyrone Pond

Burnt Island Lake Dam

Margaret Lake Dam

Old Eganville Dam (Decommissioned)

Bancroft Lights & Power Generating Station - West Dam

West Duffins Creek:6938

Brougham Creek:6900

Ragged Lake Dam

Tim Lake Dam

Grey Owl Lake Dam

3000 Line 11 N Dam

Baxter Creek:30363

Dollars Lake Dam (Concrete Plug)

Mud Lake Dam

Coburg Brook:7114

Don River:6890

Don River:42157

Lake Lavieille Dam

Longbow Lake Dam

Aylen Lake Dam

Nine Mile Lake Dam

Uxbridge Mill Pond

Nonquon River:40964

Ayers Lake Dam

Buck Lake Dam

Hollow Lake (Kawagama) Dam

Whitestone River Dam

McQuaby Lake Dam

Philip Murray Ave

Cache Lake Dam

Eagle Lake Dam

Black River:42114

Layton River

Lake Travers (East) Dam

McCraney Lake Dam

Bark Lake Dam

Coldwater River Tributary:8459

Leslie Street SWM Pond Dam

Kahshe Lake (Main) Dam

Crooked Lake Dam

Geisler Chute Generating Station Dam

Ganaraska River:7014

Little Rouge Creek:41015

Big Trout Lake (Secondary) Dam

Grand Lake Dam

West Main Tract Dam

Dollars Lake Dam (South)

Go Home Lake Plug Dam

Noganosh Main Dam

Loon Lake Dam

Stouffville Creek:6929

East Duffins Creek:6894

Minnow Lake Dam

Shirley Lake Dam

Denbigh Lake Dam

Millenium Park North Catwalk

Martin Lake Dam

CPR Trestle Dam

Camp Lake Dam

Magnetawan Centre Dam

Mary Lake (Port Sydney) Dam

Joe Lake Dam

Lake Travers (Main) Dam

Fry's Lake Dam

Big Trout Lake Dam - west

American Trail (Harris Lake) Dam

Healey Lake Dam West Outlet

Kahshe Lake (Plug) Dam

Le Grou Lake Dam

Salem Creek:7047

Booth Lake Dam

L'Amable Lake Dam

Victoria Lake Dam (Decommissioned)

Big Trout Lake Dam - east

Wilson Falls

Fairy Lake Dam

Salmon Trout Lake Dam

Go Home Lake Dam

Otter Lake Dam

South River (Kootchi) Dam

tributary of Rice Lake:30548

West Duffins Creek:6943

Sasajewun Lake Dam

Galeairy Lake Dam

High Falls Dam

Harris Lake Dam

Uxbridge Township

Glen Echo Park Inc

Naiscoot River Dam

Talon Lake Dam

Raven Lake Dam

Fletcher Lake Dam

Gull Lake Dam

Noganosh Weir Dam

Cannington

Weslemkoon Lake Dam

Gurd Lake Dam (Parry Sound)

Healey Lake Dam East Outlet

Skeleton Lake Dam

Twenty-Seven (Clear) Dam

Arthur's Lake (Jack's Lake) Dam

tributary of Cavan Creek (Trout):30633

Hampton Dam

East Duffins Creek:6913

Toronto Zoo 1

West Harry Lake Dam

Kinmount Dam

Pigeon River:7174

Salerno Lake Dam

Dollars Lake Dam (North)

Fox Lake Dam

Muldrew Lake Dam

Oastler Lake Dam

Memesagamesing Lake Dam (earth)

tributary of Rice Lake:30541

Marion Lake Dam

Rock Lake Dam

Baptiste (High Falls) Dam

Mill Lake Dam

Centre Lake Dam

Coldwater River Tributary:8452

Cavan Creek:12344

Burks Falls Dam

Crane Lake Dam

Round Lake Dam

Magnetawan Locks

Corkery Falls GS dam

Percy Creek:7600

Port Britian:6995

Stouffville Dam

Cedar Lake Dam (Algonquin)

Lake of Two Rivers Dam

Burgess GS

Long Lake Dam

Huntsville Dam

Ten Mile Lake Marsh Dam

Wood Lake Dam

Moore Lake Dam

tributary of Cavan Creek (Trout):30620

Salem Creek:7044

Winchester Golf Course Pond

Brougham Creek:40954

Eversley Lake

Big Trout Lake (Main) Dam

Orono Canal Dam

Lyell (Cross) Lake Dam

Bray Lake Dam

Little Chaudiere Dam

Portage Dam

Craig Lake Dam

White Lake Dam

Eels Lake Dam

LUTTERWORTH LAKE DAM

West Redstone Dam

Nunikani Lake Dam

Esson Lake Dam

Kennisis Lake Dam

Norland Dam

Little Glamor Lake Dam

Devil's Gap GS Dam

Percy Lake Dam

Gowing Lake Dam

Contau Lake Dam

Koshlong Lake Dam

Twelve Mile Lake Dam

Pusey Lake (Grace Lake) Dam

Big Glamor Lake Dam

Halls Lake Dam

East Redstone Dam

Red Pine Lake Dam

Kiosk Dam

Hastings Lock 18 Dam

Baysville Dam

Dutchman's Dam

Distress Dam

Nosbonsing (Bonfield) Dam

Scott's Dam

Billings Dam

Cooper's Pond Dam

Digby Dam

Hollidge Tract Dam

Port Carling Locks (Small and Large)

Long Slide GS Dam

Port Carling Dam

Orono Sherwins Pond Dam

Eganville Generating Station Dam

Memesagamesing Lake Dam (concrete weir)

Finlayson Dam

Orono Dam

Killaloe Station dam

Deer Lake (Wahwashkesh) Dam

Hurdman Dam

Scout Tract Dam

Ahmic Lake (Feighens) Dam

Bala (South) Dam

Bala (North) Dam

Ahmic Lake (Knoefli) Dam

Hinsburger (Gull Lake) Dam

Harris Lake Dam (Plug #1)

Harris Lake Dam (Plug #2)

Bracebridge Falls GS Dam

Canton Dam

Matthias Falls Dam

Bird's Mill Dam

Hurdville Dam

Kushog Lake Dam

Swift Rapids GS

Crooked Bay Dam

Little Bob Lake Dam

Logging Museum Dam

Head Lake Dam

Grafton Creek Lamprey Barrier
Built in 1987

East Branch Duffins Creek Lamprey Barrier

Port Britain Creek Lamprey Barrier
Built in 1989

Shelter Valley Creek Lamprey Barrier
Built in 1985

Colborne (Lakeport) Creek Lamprey Barrier

Graham Creek Lamprey Barrier

Cobourg Brook Lamprey Barrier

Still River Lamprey Barrier

Duffins Creek Lamprey Barrier, 6892

Wesleyville Creek Lamprey Barrier

Pefferlaw Dam
Ownership transferred from the Lake Simcoe Region Conservation Authority to the Town of Georgina in 2022.

Harts Lake Auxiliary Dam 1

Big Eddy Side Dam 6

Kamaniskeg South Channel Control Dam

Nipissing Block Dam

Smyth Lake Dam

Nipissing Control Dam

Big Eddy Main Dam

Moon River Control Dam

Big Eddy Side Dam 5

Big Eddy Wing Block Dam

Sausage Lake Control Dam

Big Chute Intake Dam

Big Eddy Side Dam 1

Big Eddy Headworks Dam

Elliott Chute Main Dam

South Falls Main Dam

Harts Lake Auxiliary Dam 2

Kamaniskeg North Channel Control Dam

Des Joachims Main Dam

Bark Lake Control Dam

Des Joachims Auxiliary Dam

Bingham Chute Main Dam

Harts Lake Auxiliary Dam 3

Big Chute Control Dam

Hanna Chute Main Dam

Trethewey Falls Main Dam

Des Joachims Side Dam

Nipissing Headworks Dam

Red Rock Side Dam

Nipissing Forebay Intake Dam

Ragged Rapids Main Dam

Ball's Mill Dam

Secord Dam

Osler Dam

Warkworth Dam

Milne Dam

Gull Lake Dam 2

Washago - Dam A (Big Falls)

Hungry Bay Dam

Washago - Dam B (Little Falls)

Six Mile Lake Dam

Gull Lake Dam 1

Swift Rapids Lock 43 - Blind Dam A

Hastings Lock 18 - Headrace Dam

Gooderham Dam

Saint John Dam

Copps Bay - Dam A

Farquhar Lake Dam

Little Brother (Mud Lake) Dam

Pretty Channel Dam

Washago - Dam F

White's Falls Dam

Sherborne (Trout) Lake Dam

Eels Lake West Dam

Horseshoe Dam

Copps Bay - Dam B

Elliot Falls Dam

Washago - Dam D (Mill)

Magnetawan East of Lock Dam

Magnetawan West of Lock Dam

Kashegaba Lake Dam

Corbett's Dam

Drag Lake North Dam

Lake Clear Dam

Tramore Dam

Bob Lake Dam

Golden Lake Dam

Minden Generating Station

Big Chaudiere Dam (North)

Parks Creek Backflood Control Structure

Big Chaudiere Dam (South)

Port Severn Main Dam

Camp Samac Dam

Cascade Street Dam

Drag Lake South Dam

Little Go Home Bay Dam

Truisler Chute

Dollars Lake Dam (Smith's Bay)
Owned by local roads board

Camel Lake Dam

Walkers Lake Dam

Stewart Lake Dam (Parry Sound)

Devine Lake Dam

Rainy Lake (South Anson) Dam

Centre Creek Dam