Flood hazard studies document the background information and technical analyses used to delineate flood hazard areas and determine design flood levels along study streams and lakes. They typically include reports and mapping, as well as addendums to document revisions.

Fact sheets

View flood hazard studies

View individual study summary PDFs for more details.

Basin Flood Hazard Study
Athabasca River - 7A Hinton - Athabasca River and Tributaries (PDF, 35 KB)
Athabasca River - 7B Athabasca - Athabasca River, Muskeg Creek and Tawatinaw River (PDF, 36 KB)
Barrhead - Paddle River (PDF, 33 KB)
Rochester - Tawatinaw River (PDF, 32 KB)
Sangudo - Pembina River (PDF, 32 KB)
Slave Lake - Sawridge Creek (PDF, 35 KB)
Athabasca River - 7C Fort McMurray - Athabasca, Clearwater and Hangingstone Rivers (PDF, 36 KB)
Battle River - 5F Camrose - Camrose Creek and Tributary (PDF, 35 KB)
Lacombe - Wolf Creek and Tributary (PDF, 36 KB)
Millet - Pipestone Creek and Tributaries (PDF, 35 KB)
Ponoka - Battle River (PDF, 32 KB)
Stettler - Redwillow Creek (PDF, 32 KB)
Bow River - 5B Airdrie - Nose Creek (PDF, 33 KB)
Bighorn (MD) and Exshaw - Bow River and Exshaw Creek (PDF, 36 KB)
Black Diamond and Turner Valley - Sheep River (PDF, 33 KB)
Bragg Creek - Elbow River and Bragg Creek (PDF, 33 KB)
Calgary - Bow and Elbow Rivers (PDF, 38 KB)
Calgary - Nose and West Nose Creeks (PDF, 37 KB)
Canmore - Bow River and Policeman Creek (PDF, 36 KB)
Canmore - Cougar Creek (PDF, 32 KB)
Cochrane - Bow River, Bighill and Jumpingpound Creeks (PDF, 37 KB)
High River - Highwood River, Baker Creek and Little Bow River (PDF, 36 KB)
Okotoks - Sheep River (PDF, 36 KB)
Priddis - Fish and Priddis Creeks (PDF, 33 KB)
Rocky View (County) - Elbow River and Lott Creek (PDF, 36 KB)
North Saskatchewan River - 5D Devon and Fort Saskatchewan - North Saskatchewan River (PDF, 36 KB)
Edmonton (Upper) - North Saskatchewan River (PDF, 33 KB)
North Saskatchewan River - 5E Devon and Fort Saskatchewan - North Saskatchewan River (PDF, 36 KB)
Edmonton (Lower) - North Saskatchewan River (PDF, 33 KB)
Lamont - Lamont Creek and Tributaries (PDF, 33 KB)
Nisku - Blackmud Creek (PDF, 33 KB)
St. Albert - Sturgeon River (PDF, 33 KB)
Vegreville - Vermilion River and Tributary (PDF, 33 KB)
Peace River - 7G Grande Prairie - Bear River (PDF, 33 KB)
Watino - Smoky River (PDF, 32 KB)
Peace River - 7H Manning - Notikewin River (PDF, 32 KB)
Peace River - 7J Fort Vermilion - Peace River (PDF, 33 KB)
Red Deer River - 5C Carbon - Kneehills Creek (PDF, 33 KB)
Didsbury - Rosebud River (PDF, 32 KB)
Drumheller - Red Deer River, Michichi Creek and Rosebud River (PDF, 33 KB)
Eckville - Medicine River and Lasthill Creek (PDF, 32 KB)
McDougal Flats - Red Deer River (PDF, 33 KB)
Red Deer - Red Deer River (PDF, 34 KB)
Red Deer - Waskasoo Creek (PDF, 36 KB)
Red Deer (County) and Markerville - Red Deer, Little Red Deer and Medicine Rivers (PDF, 36 KB)
Sundre - Red Deer River and Bearberry Creek (PDF, 35 KB)
South Saskatchewan River - 5A Cardston - Lee Creek (PDF, 33 KB)
Crowsnest Pass - Crowsnest River and Tributaries (PDF, 36 KB)
Fort Macleod - Oldman River (PDF, 33 KB)
Irvine - Ross Creek (PDF, 34 KB)
Lethbridge - Oldman River (PDF, 32 KB)
Medicine Hat - South Saskatchewan River, Ross and Seven Persons Creeks (PDF, 37 KB)
Pincher Creek - Pincher and Kettles Creeks (PDF, 33 KB)
Walsh - MacKay Creek (PDF, 33 KB)


To get a copy of a flood hazard study or mapping in PDF format, email aep.flood@gov.ab.ca.