01A – Saint John and Southern Bay of Fundy (N.B.)
01B – Gulf of St. Lawrence and Northern Bay of Fundy (N.B.)
01C – Prince Edward Island
01D – Bay of Fundy and Gulf of St. Lawrence (N.S.)
01E – Southeastern Atlantic Ocean (N.S.)
01F – Cape Breton Island
02A – Northwestern Lake Superior
02B – Northeastern Lake Superior
02C – Northern Lake Huron
02D – Wanipitai and French (Ont.)
02E – Eastern Georgian Bay
02F – Eastern Lake Huron
02G – Northern Lake Erie
02H – Lake Ontario and Niagara Peninsula
02J – Upper Ottawa
02K – Central Ottawa
02L – Lower Ottawa
02M – Upper St. Lawrence
02N – Saint-Maurice
02O – Central St. Lawrence
02P – Lower St. Lawrence
02Q – Northern Gaspé Peninsula
02R – Saguenay
02S – Betsiamites – Coast
02T – Manicouagan and aux Outardes
02U – Moisie and St. Lawrence Estuary
02V – Gulf of St. Lawrence – Romaine
02W – Gulf of St. Lawrence – Natashquan
02X – Petit Mécatina and Strait of Belle Isle
02Y – Northern Newfoundland
02Z – Southern Newfoundland
03A – Nottaway – Coast
03B – Broadback and Rupert
03C – Eastmain
03D – La Grande – Coast
03E – Grande rivière de la Baleine – Coast
03F – Eastern Hudson Bay
03G – Northeastern Hudson Bay
03H – Western Ungava Bay
03J – Aux Feuilles – Coast
03K – Koksoak
03L – Caniapiscau
03M – Eastern Ungava Bay
03N – Northern Labrador
03O – Churchill (Nfld.)
03P – Central Labrador
03Q – Southern Labrador
04A – Hayes (Man.)
04B – Southwestern Hudson Bay
04C – Severn
04D – Winisk – Coast
04E – Ekwan – Coast
04F – Attawapiskat – Coast
04G – Upper Albany
04H – Lower Albany – Coast
04J – Kenogami
04K – Moose (Ont.)
04L – Missinaibi-Mattagami
04M – Abitibi
04N – Harricanaw – Coast
05A – Upper South Saskatchewan
05B – Bow
05C – Red Deer
05D – Upper North Saskatchewan
05E – Central North Saskatchewan
05F – Battle
05G – Lower North Saskatchewan
05H – Lower South Saskatchewan
05J – Qu’Appelle
05K – Saskatchewan
05L – Lake Winnipegosis and Lake Manitoba
05M – Assiniboine
05N – Souris
05O – Red
05P – Winnipeg
05Q – English
05R – Eastern Lake Winnipeg
05S – Western Lake Winnipeg
05T – Grass and Burntwood
05U – Nelson
06A – Beaver (Alta.-Sask.)
06B – Upper Churchill (Man.)
06C – Central Churchill (Man.) – Upper
06D – Reindeer
06E – Central Churchill (Man.) – Lower
06F – Lower Churchill (Man.)
06G – Seal – Coast
06H – Western Hudson Bay – Southern
06J – Thelon
06K – Dubawnt
06L – Kazan
06M – Chesterfield Inlet
06N – Western Hudson Bay – Central
06O – Western Hudson Bay – Northern
06P – Hudson Bay – Southampton Island
06Q – Foxe Basin – Southampton Island
06R – Foxe Basin – Melville Peninsula
06S – Foxe Basin – Baffin Island
06T – Hudson Strait – Baffin and Southampton Islands
07A – Upper Athabasca
07B – Central Athabasca – Upper
07C – Central Athabasca – Lower
07D – Lower Athabasca
07E – Williston Lake
07F – Upper Peace
07G – Smoky
07H – Central Peace – Upper
07J – Central Peace – Lower
07K – Lower Peace
07L – Fond-du-Lac
07M – Lake Athabasca – Shores
07N – Slave
07O – Hay
07P – Southern Great Slave Lake
07Q – Great Slave Lake – East Arm South Shore
07R – Lockhart
07S – Northeastern Great Slave Lake
07T – Marian
07U – Western Great Slave Lake
10A – Upper Liard
10B – Central Liard
10C – Fort Nelson
10D – Central Liard – Petitot
10E – Lower Liard
10F – Upper Mackenzie – Mills Lake
10G – Upper Mackenzie – Camsell Bend
10H – Central Mackenzie – Blackwater Lake
10J – Great Bear
10K – Central Mackenzie – The Ramparts
10L – Lower Mackenzie
10M – Peel and Southwestern Beaufort Sea
10N – Southern Beaufort Sea
10O – Amundsen Gulf
10P – Coppermine
10Q – Coronation Gulf – Queen Maud Gulf
10R – Back
10S – Gulf of Boothia
10T – Southern Arctic Islands
10U – Baffin Island – Arctic Drainage
10V – Northern Arctic Islands
11A – Missouri
08A – Alsek
08B – Northern Coastal Waters of B.C.
08C – Stikine – Coast
08D – Nass – Coast
08E – Skeena – Coast
08F – Central Coastal Waters of B.C.
08G – Southern Coastal Waters of B.C.
08H – Vancouver Island
08J – Nechako
08K – Upper Fraser
08L – Thompson
08M – Lower Fraser
08N – Columbia – U.S.A.
08O – Haida Gwaii
08P – Skagit
09A – Headwaters Yukon
09B – Pelly
09C – Upper Yukon
09D – Stewart
09E – Central Yukon
09F – Porcupine
09H – Tanana
09M – Copper
