Standard Drainage Area Classification (SDAC) 2003
- 02 - St. Lawrence
- 02A - Northwestern Lake Superior
- 02AA - Pigeon
- 02AB - Dog
- 02AC - Black Sturgeon
- 02AD - Nipigon
- 02AE - Jackpine
- 02B - Northeastern Lake Superior
- 02BA - Little Pic
- 02BB - Pic
- 02BC - White
- 02BD - Michipicoten - Magpie
- 02BE - Agawa
- 02BF - Goulais
- 02C - Northern Lake Huron
- 02CA - Garden
- 02CB - Upper Mississagi
- 02CC - Lower Mississagi
- 02CD - Serpent
- 02CE - Spanish
- 02CF - Vermilion, Ontario
- 02CG - Manitoulin Island
- 02CH - Killarney
- 02D - Wanapitei and French, Ontario
- 02DA - Upper Wanapitei
- 02DB - Lower Wanapitei
- 02DC - Sturgeon, Ontario
- 02DD - French, Ontario
- 02E - Eastern Georgian Bay
- 02EA - Magnetawan
- 02EB - Muskoka
- 02EC - Severn - Lake Simcoe
- 02ED - Nottawasaga
- 02F - Eastern Lake Huron
- 02FA - Bruce Peninsula
- 02FB - Southwest Georgian Bay
- 02FC - Saugeen
- 02FD - Penetangore
- 02FE - Maitland
- 02FF - Ausable
- 02G - Northern Lake Erie
- 02GA - Upper Grand
- 02GB - Lower Grand
- 02GC - Big, Ontario
- 02GD - Upper Thames
- 02GE - Lower Thames
- 02GF - Rondeau
- 02GG - Sydenham
- 02GH - Cedar
- 02H - Lake Ontario and Niagara Peninsula
- 02HA - Niagara
- 02HB - Credit - 16 Mile
- 02HC - Humber - Don
- 02HD - Ganaraska
- 02HE - Prince Edward
- 02HF - Gull
- 02HG - Scugog
- 02HH - Kawartha Lakes
- 02HJ - Otonabee
- 02HK - Trent
- 02HL - Moira
- 02HM - Napanee
- 02J - Upper Ottawa
- 02JA - Upper Ottawa - Headwaters
- 02JB - Upper Ottawa - Kinojévis
- 02JC - Blanche
- 02JD - Montreal, Ontario
- 02JE - Upper Ottawa - Kipawa
- 02K - Central Ottawa
- 02KA - Central Ottawa - Dumoine
- 02KB - Petawawa
- 02KC - Central Ottawa - Bonnechere
- 02KD - Upper Madawaska
- 02KE - Lower Madawaska
- 02KF - Central Ottawa - Mississippi
- 02KG - Coulonge
- 02KH - Noire
- 02KJ - Dumoine
- 02L - Lower Ottawa
- 02LA - Rideau
- 02LB - Lower Ottawa - South Nation
- 02LC - Rouge and Nord
- 02LD - Petite Nation
- 02LE - Upper Lièvre
- 02LF - Lower Lièvre
- 02LG - Upper Gatineau
- 02LH - Lower Gatineau
- 02M - Upper St. Lawrence
- 02MA - Cataraqui
- 02MB - Upper St. Lawrence - Thousand Islands
- 02MC - Upper St. Lawrence - Raisin
- 02N - Saint-Maurice
- 02NA - Headwaters Saint-Maurice
- 02NB - Manouane
- 02NC - Upper Saint-Maurice
- 02ND - Vermillon, Quebec
- 02NE - Central Saint-Maurice
- 02NF - Matawin
- 02NG - Lower Saint-Maurice
- 02O - Central St. Lawrence
- 02OA - Montreal Island
- 02OB - L'Assomption
- 02OC - Loup
- 02OD - Nicolet
- 02OE - Upper Saint-François
- 02OF - Lower Saint-François
- 02OG - Yamaska
- 02OH - Lake Champlain
- 02OJ - Richelieu
- 02P - Lower St. Lawrence
- 02PA - Batiscan
- 02PB - Sainte-Anne
- 02PC - Jacque-Cartier
- 02PD - Montmorency
- 02PE - Lower St. Lawrence - Gouffre
- 02PF - Malbaie
- 02PG - Lower St. Lawrence - Loup
- 02PH - Etchemin
- 02PJ - Chaudière
- 02PK - Lower St. Lawrence - Chêne
- 02PL - Bécancour
- 02Q - Northern Gaspé Peninsula
- 02QA - Rimouski
- 02QB - Matane
- 02QC - Madeleine
- 02R - Saguenay
- 02RA - Upper Peribonca
- 02RB - Central Peribonca
- 02RC - Lower Peribonca
- 02RD - Lac Saint-Jean - Mistassini
- 02RE - Upper Mistassini
- 02RF - Chamouchouane
- 02RG - Lac Saint-Jean
- 02RH - Saguenay - Mouth
- 02S - Betsiamites, coast
- 02SA - Upper Betsiamites
- 02SB - Lower Betsiamites
- 02SC - Portneuf
- 02T - Manicouagan and aux Outardes
- 02TA - Mouchalagane
- 02TB - Upper Manicouagan
- 02TC - Lower Manicouagan
- 02TD - Upper aux Outardes
- 02TE - Lower aux Outardes
- 02U - Moisie and St. Lawrence Estuary
- 02UA - Pentecôte
- 02UB - Sainte-Marguerite
- 02UC - Moisie - Coast
- 02V - Gulf of St. Lawrence, Romaine
- 02VA - Manitou
- 02VB - Magpie
- 02VC - Romaine
- 02W - Gulf of St. Lawrence, Natashquan
- 02WA - Aguanus
- 02WB - Natashquan
- 02WC - Olomane
- 02WD - Anticosti Island
- 02WE - Îles de la Madeleine
- 02X - Petit Mécatina and Strait of Belle Isle
- 02XA - Petit Mécatina - Coast
- 02XB - St-Augustin - Coast
- 02XC - Saint-Paul - Coast
- 02XD - Strait of Belle Isle - North Shore
- 02Y - Northern Newfoundland
- 02YA - Strait of Belle Isle - South Shore
- 02YB - Hare Bay
- 02YC - St. John Bay
- 02YD - Canada Bay
- 02YE - Portland Creek Pond
- 02YF - Western White Bay
- 02YG - Southern and Eastern White Bay
- 02YH - Bonne Bay
- 02YJ - Port au Port Bay
- 02YK - Humber - Upper
- 02YL - Humber - Lower
- 02YM - Western Notre Dame Bay
- 02YN - Red Indian Lake
- 02YO - Exploits
- 02YP - Southwestern Notre Dame Bay
- 02YQ - Gander
- 02YR - Northwestern Bonavista Bay
- 02YS - Southern and Eastern Bonavista Bay
- 02Z - Southern Newfoundland
- 02ZA - St. George's Bay
- 02ZB - La Poile Bay
- 02ZC - White Bear Bay
- 02ZD - Grey
- 02ZE - Hermitage Bay
- 02ZF - Fortune Bay
- 02ZG - Southwestern Placentia Bay
- 02ZH - Northwestern Placentia Bay
- 02ZJ - Trinity Bay
- 02ZK - Eastern Placentia and Western St. Mary's Bays
- 02ZL - Conception Bay
- 02ZM - Eastern Coast Newfoundland
- 02ZN - Eastern St. Mary's Bay
- 02 - St. Lawrence
- 02A - Northwestern Lake Superior
- 02AA - Pigeon
- 02AB - Dog
- 02AC - Black Sturgeon
- 02AD - Nipigon
- 02AE - Jackpine
- 02B - Northeastern Lake Superior
- 02BA - Little Pic
- 02BB - Pic
- 02BC - White
- 02BD - Michipicoten - Magpie
- 02BE - Agawa
- 02BF - Goulais
- 02C - Northern Lake Huron
- 02CA - Garden
- 02CB - Upper Mississagi
- 02CC - Lower Mississagi
- 02CD - Serpent
- 02CE - Spanish
- 02CF - Vermilion, Ontario
- 02CG - Manitoulin Island
- 02CH - Killarney
- 02D - Wanapitei and French, Ontario
- 02DA - Upper Wanapitei
- 02DB - Lower Wanapitei
- 02DC - Sturgeon, Ontario
- 02DD - French, Ontario
- 02E - Eastern Georgian Bay
- 02EA - Magnetawan
- 02EB - Muskoka
- 02EC - Severn - Lake Simcoe
- 02ED - Nottawasaga
- 02F - Eastern Lake Huron
- 02FA - Bruce Peninsula
- 02FB - Southwest Georgian Bay
- 02FC - Saugeen
- 02FD - Penetangore
- 02FE - Maitland
- 02FF - Ausable
- 02G - Northern Lake Erie
- 02GA - Upper Grand
- 02GB - Lower Grand
- 02GC - Big, Ontario
- 02GD - Upper Thames
- 02GE - Lower Thames
- 02GF - Rondeau
- 02GG - Sydenham
- 02GH - Cedar
- 02H - Lake Ontario and Niagara Peninsula
- 02HA - Niagara
- 02HB - Credit - 16 Mile
- 02HC - Humber - Don
- 02HD - Ganaraska
- 02HE - Prince Edward
- 02HF - Gull
- 02HG - Scugog
- 02HH - Kawartha Lakes
- 02HJ - Otonabee
- 02HK - Trent
- 02HL - Moira
- 02HM - Napanee
- 02J - Upper Ottawa
- 02JA - Upper Ottawa - Headwaters
- 02JB - Upper Ottawa - Kinojévis
- 02JC - Blanche
- 02JD - Montreal, Ontario
- 02JE - Upper Ottawa - Kipawa
- 02K - Central Ottawa
- 02KA - Central Ottawa - Dumoine
- 02KB - Petawawa
- 02KC - Central Ottawa - Bonnechere
- 02KD - Upper Madawaska
- 02KE - Lower Madawaska
- 02KF - Central Ottawa - Mississippi
- 02KG - Coulonge
- 02KH - Noire
- 02KJ - Dumoine
- 02L - Lower Ottawa
- 02LA - Rideau
- 02LB - Lower Ottawa - South Nation
- 02LC - Rouge and Nord
- 02LD - Petite Nation
- 02LE - Upper Lièvre
- 02LF - Lower Lièvre
- 02LG - Upper Gatineau
- 02LH - Lower Gatineau
- 02M - Upper St. Lawrence
- 02MA - Cataraqui
- 02MB - Upper St. Lawrence - Thousand Islands
- 02MC - Upper St. Lawrence - Raisin
- 02N - Saint-Maurice
- 02NA - Headwaters Saint-Maurice
- 02NB - Manouane
- 02NC - Upper Saint-Maurice
- 02ND - Vermillon, Quebec
- 02NE - Central Saint-Maurice
- 02NF - Matawin
- 02NG - Lower Saint-Maurice
- 02O - Central St. Lawrence
- 02OA - Montreal Island
- 02OB - L'Assomption
- 02OC - Loup
- 02OD - Nicolet
- 02OE - Upper Saint-François
- 02OF - Lower Saint-François
- 02OG - Yamaska
- 02OH - Lake Champlain
- 02OJ - Richelieu
- 02P - Lower St. Lawrence
- 02PA - Batiscan
- 02PB - Sainte-Anne
- 02PC - Jacque-Cartier
- 02PD - Montmorency
- 02PE - Lower St. Lawrence - Gouffre
- 02PF - Malbaie
- 02PG - Lower St. Lawrence - Loup
- 02PH - Etchemin
- 02PJ - Chaudière
- 02PK - Lower St. Lawrence - Chêne
- 02PL - Bécancour
- 02Q - Northern Gaspé Peninsula
- 02QA - Rimouski
- 02QB - Matane
- 02QC - Madeleine
- 02R - Saguenay
- 02RA - Upper Peribonca
- 02RB - Central Peribonca
- 02RC - Lower Peribonca
- 02RD - Lac Saint-Jean - Mistassini
- 02RE - Upper Mistassini
- 02RF - Chamouchouane
- 02RG - Lac Saint-Jean
- 02RH - Saguenay - Mouth
- 02S - Betsiamites, coast
- 02SA - Upper Betsiamites
- 02SB - Lower Betsiamites
- 02SC - Portneuf
- 02T - Manicouagan and aux Outardes
- 02TA - Mouchalagane
- 02TB - Upper Manicouagan
- 02TC - Lower Manicouagan
- 02TD - Upper aux Outardes
- 02TE - Lower aux Outardes
- 02U - Moisie and St. Lawrence Estuary
- 02UA - Pentecôte
- 02UB - Sainte-Marguerite
- 02UC - Moisie - Coast
- 02V - Gulf of St. Lawrence, Romaine
- 02VA - Manitou
- 02VB - Magpie
- 02VC - Romaine
- 02W - Gulf of St. Lawrence, Natashquan
- 02WA - Aguanus
- 02WB - Natashquan
- 02WC - Olomane
- 02WD - Anticosti Island
- 02WE - Îles de la Madeleine
- 02X - Petit Mécatina and Strait of Belle Isle
- 02XA - Petit Mécatina - Coast
- 02XB - St-Augustin - Coast
- 02XC - Saint-Paul - Coast
- 02XD - Strait of Belle Isle - North Shore
- 02Y - Northern Newfoundland
- 02YA - Strait of Belle Isle - South Shore
- 02YB - Hare Bay
- 02YC - St. John Bay
- 02YD - Canada Bay
- 02YE - Portland Creek Pond
- 02YF - Western White Bay
- 02YG - Southern and Eastern White Bay
- 02YH - Bonne Bay
- 02YJ - Port au Port Bay
- 02YK - Humber - Upper
- 02YL - Humber - Lower
- 02YM - Western Notre Dame Bay
- 02YN - Red Indian Lake
- 02YO - Exploits
- 02YP - Southwestern Notre Dame Bay
- 02YQ - Gander
- 02YR - Northwestern Bonavista Bay
- 02YS - Southern and Eastern Bonavista Bay
- 02Z - Southern Newfoundland
- 02ZA - St. George's Bay
- 02ZB - La Poile Bay
- 02ZC - White Bear Bay
- 02ZD - Grey
- 02ZE - Hermitage Bay
- 02ZF - Fortune Bay
- 02ZG - Southwestern Placentia Bay
- 02ZH - Northwestern Placentia Bay
- 02ZJ - Trinity Bay
- 02ZK - Eastern Placentia and Western St. Mary's Bays
- 02ZL - Conception Bay
- 02ZM - Eastern Coast Newfoundland
- 02ZN - Eastern St. Mary's Bay
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