Late afternoon sun over Slim Lake, scattering a bright path across wind-textured water

Nipissing District County Lake Quality

Ontario, 266 lakes, measured by Ontario MECP

Nipissing District County in Ontario carries 266 monitored lakes — one of the lake-richer counties in our dataset. Coverage that dense usually reflects active lake-association sampling alongside state-agency monitoring. The 266 monitored lakes in Nipissing District County carry whatever clarity, phosphorus, and chlorophyll-a readings Ontario MECP has published, shown as reported.

Most of the county's monitored lakes are shallow, under 50 feet, which means wind keeps the water column mixed all summer and sediment-bound phosphorus releases back into the surface layer whenever the bottom is disturbed.

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Cleanest lakes in Nipissing District County →Best swimming lakes in Ontario →

Planning a trip? Check special fishing regulations for Alfred Lake — or check the official Ontario fishing regulations.

All Lakes in Nipissing District County

266 lakes · 0 ranked on readings, 266 without enough sampling0 lakes ranked on readings · 266 without enough sampling, hidden

Include not-rated lakes (266)

Lake	Clarity	Phosphorus	Algae	Trophic	Access
Alfred LakeNipissing District	12.5 ft	No recent samples	No recent samples	No recent samples	Not recorded
Animoosh LakeNipissing District	15.6 ft	11.8 µg/L	No recent samples	No recent samples	Not recorded
Aylen LakeNipissing District	17.9 ft	3.3 µg/L	No recent samples	No recent samples	Not recorded
Ballantyne LakeNipissing District	13.5 ft	No recent samples	No recent samples	No recent samples	Not recorded
Blue LakeNipissing District	25.4 ft	No recent samples	No recent samples	No recent samples	Not recorded
Bonita LakeNipissing District	10.5 ft	5.3 µg/L	No recent samples	No recent samples	Not recorded
Brewer LakeNipissing District	8.9 ft	10.5 µg/L	No recent samples	No recent samples	Not recorded
Brophy LakeNipissing District	11.2 ft	6.5 µg/L	No recent samples	No recent samples	Not recorded
Cache LakeNipissing District	14.1 ft	6 µg/L	No recent samples	No recent samples	Not recorded
Cache LakeNipissing District	4.6 ft	7.9 µg/L	No recent samples	No recent samples	Not recorded
Canisbay LakeNipissing District	9.8 ft	6.6 µg/L	No recent samples	No recent samples	Not recorded
Canoe LakeNipissing District	10.5 ft	5.4 µg/L	No recent samples	No recent samples	Not recorded
Cassels LakeNipissing District	11.8 ft	4.9 µg/L	No recent samples	No recent samples	Not recorded
Chant Plain LakeNipissing District	No recent samples	7.7 µg/L	No recent samples	No recent samples	Not recorded
Chebogomog LakeNipissing District	11.5 ft	No recent samples	No recent samples	No recent samples	Not recorded
Circle LakeNipissing District	7.5 ft	16.7 µg/L	No recent samples	No recent samples	Not recorded
Clarke LakeNipissing District	7.9 ft	7.5 µg/L	No recent samples	No recent samples	Not recorded
Clear LakeNipissing District	39.4 ft	3.6 µg/L	No recent samples	No recent samples	Not recorded
Clear LakeNipissing District	13.5 ft	6.1 µg/L	No recent samples	No recent samples	Not recorded
Coon LakeNipissing District	13.8 ft	8.5 µg/L	No recent samples	No recent samples	Not recorded
Corkery LakeNipissing District	17.4 ft	6.5 µg/L	No recent samples	No recent samples	Not recorded
Cornick LakeNipissing District	7.2 ft	No recent samples	No recent samples	No recent samples	Not recorded
Costello LakeNipissing District	40 ft	10.8 µg/L	No recent samples	No recent samples	Not recorded
Cross LakeNipissing District	20.5 ft	4.6 µg/L	No recent samples	No recent samples	Not recorded
Deer LakeNipissing District	4.6 ft	No recent samples	No recent samples	No recent samples	Not recorded
Delaney LakeNipissing District	3.9 ft	28.2 µg/L	No recent samples	No recent samples	Not recorded
Depensiers LakeNipissing District	11.2 ft	17.1 µg/L	No recent samples	No recent samples	Not recorded
Drizzle LakeNipissing District	5.6 ft	13.5 µg/L	No recent samples	No recent samples	Not recorded
Earls LakeNipissing District	No recent samples	12 µg/L	No recent samples	No recent samples	Not recorded
Edwards LakeNipissing District	8.5 ft	No recent samples	No recent samples	No recent samples	Not recorded
Found LakeNipissing District	30.5 ft	4.1 µg/L	No recent samples	No recent samples	Not recorded
Four Mile LakeNipissing District	12.1 ft	10 µg/L	No recent samples	No recent samples	Not recorded
Galeairy LakeNipissing District	12.5 ft	12.6 µg/L	No recent samples	No recent samples	Not recorded
Gliskning LakeNipissing District	11.5 ft	9.9 µg/L	No recent samples	No recent samples	Not recorded
Hay LakeNipissing District	6.9 ft	13.4 µg/L	No recent samples	No recent samples	Not recorded
Head LakeNipissing District	7.5 ft	10.6 µg/L	No recent samples	No recent samples	Not recorded
Herridge LakeNipissing District	12.8 ft	6.4 µg/L	No recent samples	No recent samples	Not recorded
Hilliard LakeNipissing District	8.5 ft	17.3 µg/L	No recent samples	No recent samples	Not recorded
Holtz LakeNipissing District	12.1 ft	No recent samples	No recent samples	No recent samples	Not recorded
Jake LakeNipissing District	20.3 ft	No recent samples	No recent samples	No recent samples	Not recorded
Jewel LakeNipissing District	8.5 ft	No recent samples	No recent samples	No recent samples	Not recorded
Jumping Cariboo LakeNipissing District	18.9 ft	4.5 µg/L	No recent samples	No recent samples	Not recorded
Kanichee LakeNipissing District	12 ft	5.1 µg/L	No recent samples	No recent samples	Not recorded
Kawawaymog LakeNipissing District	7.9 ft	8.4 µg/L	No recent samples	No recent samples	Not recorded
Kearney LakeNipissing District	41 ft	11.7 µg/L	No recent samples	No recent samples	Not recorded
Keewaydin LakeNipissing District	10.8 ft	No recent samples	No recent samples	No recent samples	Not recorded
Kuwasda LakeNipissing District	12.1 ft	No recent samples	No recent samples	No recent samples	Not recorded
Lake of Two RiversNipissing District	11.6 ft	7.3 µg/L	No recent samples	No recent samples	Not recorded
Little Hemlock LakeNipissing District	4.6 ft	No recent samples	No recent samples	No recent samples	Not recorded
Little Joe LakeNipissing District	11.8 ft	No recent samples	No recent samples	No recent samples	Not recorded
Little Tomiko LakeNipissing District	11.5 ft	6.1 µg/L	No recent samples	No recent samples	Not recorded
Little Tyne LakeNipissing District	13.1 ft	No recent samples	No recent samples	No recent samples	Not recorded
Lobster LakeNipissing District	9.8 ft	8 µg/L	No recent samples	No recent samples	Not recorded
Longairy LakeNipissing District	13.1 ft	6.5 µg/L	No recent samples	No recent samples	Not recorded
Lowell LakeNipissing District	26.2 ft	3.6 µg/L	No recent samples	No recent samples	Not recorded
Lower Hay LakeNipissing District	9.5 ft	9 µg/L	No recent samples	No recent samples	Not recorded
Lyell LakeNipissing District	8.2 ft	8.3 µg/L	No recent samples	No recent samples	Not recorded
Marion LakeNipissing District	9.4 ft	8.3 µg/L	No recent samples	No recent samples	Not recorded
Marshall LakeNipissing District	6.6 ft	9.8 µg/L	No recent samples	No recent samples	Not recorded
Mccauley LakeNipissing District	11.5 ft	10.9 µg/L	No recent samples	No recent samples	Not recorded
Mckenzie LakeNipissing District	10.5 ft	13.7 µg/L	No recent samples	No recent samples	Not recorded
Mercer LakeNipissing District	4.6 ft	21.5 µg/L	No recent samples	No recent samples	Not recorded
Mew LakeNipissing District	8.5 ft	13.1 µg/L	No recent samples	No recent samples	Not recorded
Minnow LakeNipissing District	10.5 ft	No recent samples	No recent samples	No recent samples	Not recorded
Muskosung LakeNipissing District	10.2 ft	8.2 µg/L	No recent samples	No recent samples	Not recorded
Nipissing LakeNipissing District	6.2 ft	18.9 µg/L	No recent samples	No recent samples	Not recorded
Nosbonsing LakeNipissing District	9.8 ft	11.5 µg/L	No recent samples	No recent samples	Not recorded
Olive LakeNipissing District	13 ft	6.6 µg/L	No recent samples	No recent samples	Not recorded
Ouse LakeNipissing District	9.8 ft	9.6 µg/L	No recent samples	No recent samples	Not recorded
Papineau LakeNipissing District	11.8 ft	5.2 µg/L	No recent samples	No recent samples	Not recorded
Pat LakeNipissing District	8.9 ft	No recent samples	No recent samples	No recent samples	Not recorded
Peck LakeNipissing District	15.7 ft	13 µg/L	No recent samples	No recent samples	Not recorded
Pewee LakeNipissing District	6.9 ft	8.6 µg/L	No recent samples	No recent samples	Not recorded
Rabbit LakeNipissing District	11.6 ft	5.5 µg/L	No recent samples	No recent samples	Not recorded
Red Squirrel LakeNipissing District	11.5 ft	4.1 µg/L	No recent samples	No recent samples	Not recorded
Rib LakeNipissing District	20.7 ft	3.5 µg/L	No recent samples	No recent samples	Not recorded
Robichaud LakeNipissing District	13.8 ft	5.7 µg/L	No recent samples	No recent samples	Not recorded
Sasajewan LakeNipissing District	6.2 ft	11.8 µg/L	No recent samples	No recent samples	Not recorded
Shaw LakeNipissing District	13.1 ft	No recent samples	No recent samples	No recent samples	Not recorded
Shawandasee LakeNipissing District	5.2 ft	8.6 µg/L	No recent samples	No recent samples	Not recorded
Sheedy LakeNipissing District	5.4 ft	No recent samples	No recent samples	No recent samples	Not recorded
Smoke LakeNipissing District	19 ft	20.7 µg/L	No recent samples	No recent samples	Not recorded
Snake Island LakeNipissing District	9.5 ft	7.6 µg/L	No recent samples	No recent samples	Not recorded
Source LakeNipissing District	17.4 ft	No recent samples	No recent samples	No recent samples	Not recorded
South Tea LakeNipissing District	15.7 ft	No recent samples	No recent samples	No recent samples	Not recorded
Stove LakeNipissing District	6.6 ft	No recent samples	No recent samples	No recent samples	Not recorded
Swan LakeNipissing District	20.7 ft	No recent samples	No recent samples	No recent samples	Not recorded
Taggart LakeNipissing District	No recent samples	14.7 µg/L	No recent samples	No recent samples	Not recorded
Talon LakeNipissing District	11.8 ft	13.8 µg/L	No recent samples	No recent samples	Not recorded
Tanamakoon LakeNipissing District	15.1 ft	5.3 µg/L	No recent samples	No recent samples	Not recorded
Tea LakeNipissing District	12.5 ft	6.6 µg/L	No recent samples	No recent samples	Not recorded
Temagami LakeNipissing District	23.3 ft	3.1 µg/L	No recent samples	No recent samples	Not recorded
Tilden LakeNipissing District	No recent samples	9.2 µg/L	No recent samples	No recent samples	Not recorded
Tomiko LakeNipissing District	9.5 ft	8.3 µg/L	No recent samples	No recent samples	Not recorded
Trout LakeNipissing District	17.4 ft	3.8 µg/L	No recent samples	No recent samples	Not recorded
Turtle LakeNipissing District	15.4 ft	3.8 µg/L	No recent samples	No recent samples	Not recorded
Tyne LakeNipissing District	16.1 ft	No recent samples	No recent samples	No recent samples	Not recorded
Utim LakeNipissing District	2.6 ft	No recent samples	No recent samples	No recent samples	Not recorded
Victoria LakeNipissing District	11.5 ft	5.6 µg/L	No recent samples	No recent samples	Not recorded
Wasi LakeNipissing District	7.9 ft	24.3 µg/L	No recent samples	No recent samples	Not recorded
Wet LakeNipissing District	13.3 ft	7.9 µg/L	No recent samples	No recent samples	Not recorded
Whitefish LakeNipissing District	10.5 ft	7.6 µg/L	No recent samples	No recent samples	Not recorded
Wilson LakeNipissing District	14.9 ft	5.1 µg/L	No recent samples	No recent samples	Not recorded
Wistiwasing LakeNipissing District	3 ft	32.4 µg/L	No recent samples	No recent samples	Not recorded
Wolfe LakeNipissing District	7.5 ft	No recent samples	No recent samples	No recent samples	Not recorded
Caribou LakeNipissing District	No recent samples	9.4 µg/L	No recent samples	No recent samples	Not recorded
Jackpine LakeNipissing District	No recent samples	6.3 µg/L	No recent samples	No recent samples	Not recorded
Kennedy LakeNipissing District	No recent samples	4.9 µg/L	No recent samples	No recent samples	Not recorded
Sunrise LakeNipissing District	No recent samples	4.7 µg/L	No recent samples	No recent samples	Not recorded
Alluring LakeNipissing District	No recent samples	5.8 µg/L	No recent samples	No recent samples	Not recorded
Barns LakeNipissing District	No recent samples	10.6 µg/L	No recent samples	No recent samples	Not recorded
Boon LakeNipissing District	No recent samples	8.9 µg/L	No recent samples	No recent samples	Not recorded
Brain LakeNipissing District	No recent samples	5.7 µg/L	No recent samples	No recent samples	Not recorded
Cat LakeNipissing District	No recent samples	5.8 µg/L	No recent samples	No recent samples	Not recorded
Cauchon LakeNipissing District	No recent samples	5.4 µg/L	No recent samples	No recent samples	Not recorded
Corbeau LakeNipissing District	No recent samples	21.2 µg/L	No recent samples	No recent samples	Not recorded
Cummings LakeNipissing District	No recent samples	5.7 µg/L	No recent samples	No recent samples	Not recorded
Deschamps LakeNipissing District	No recent samples	5.2 µg/L	No recent samples	No recent samples	Not recorded
Diamond LakeNipissing District	11.5 ft	No recent samples	No recent samples	No recent samples	Not recorded
Duhaime LakeNipissing District	No recent samples	13 µg/L	No recent samples	No recent samples	Not recorded
Frontier LakeNipissing District	No recent samples	23 µg/L	No recent samples	No recent samples	Not recorded
Grand LakeNipissing District	7.2 ft	9.9 µg/L	No recent samples	No recent samples	Not recorded
Hardtack LakeNipissing District	No recent samples	4.7 µg/L	No recent samples	No recent samples	Not recorded
Headstone LakeNipissing District	No recent samples	4.6 µg/L	No recent samples	No recent samples	Not recorded
Hurdman LakeNipissing District	No recent samples	14.1 µg/L	No recent samples	No recent samples	Not recorded
Kangas LakeNipissing District	No recent samples	15 µg/L	No recent samples	No recent samples	Not recorded
Little Cauchon LakeNipissing District	No recent samples	6.7 µg/L	No recent samples	No recent samples	Not recorded
Little LakeNipissing District	No recent samples	7 µg/L	No recent samples	No recent samples	Not recorded
Little North River LakeNipissing District	No recent samples	12.4 µg/L	No recent samples	No recent samples	Not recorded
Little Villeneuve LakeNipissing District	No recent samples	4.4 µg/L	No recent samples	No recent samples	Not recorded
Lunch LakeNipissing District	No recent samples	9.5 µg/L	No recent samples	No recent samples	Not recorded
Maki LakeNipissing District	No recent samples	17.2 µg/L	No recent samples	No recent samples	Not recorded
Net LakeNipissing District	7.5 ft	6.1 µg/L	No recent samples	No recent samples	Not recorded
Noon LakeNipissing District	No recent samples	22.3 µg/L	No recent samples	No recent samples	Not recorded
North Martin LakeNipissing District	No recent samples	5.7 µg/L	No recent samples	No recent samples	Not recorded
Parking LakeNipissing District	No recent samples	5.6 µg/L	No recent samples	No recent samples	Not recorded
Richard LakeNipissing District	No recent samples	5.4 µg/L	No recent samples	No recent samples	Not recorded
Rinne LakeNipissing District	No recent samples	9.8 µg/L	No recent samples	No recent samples	Not recorded
Sec LakeNipissing District	No recent samples	7.5 µg/L	No recent samples	No recent samples	Not recorded
Seed LakeNipissing District	No recent samples	11.5 µg/L	No recent samples	No recent samples	Not recorded
Smith LakeNipissing District	No recent samples	10.1 µg/L	No recent samples	No recent samples	Not recorded
Turtleshell LakeNipissing District	13.1 ft	5.1 µg/L	No recent samples	No recent samples	Not recorded
Unktahee LakeNipissing District	No recent samples	15.1 µg/L	No recent samples	No recent samples	Not recorded
Wabe LakeNipissing District	No recent samples	9.5 µg/L	No recent samples	No recent samples	Not recorded
Weeharry LakeNipissing District	No recent samples	3.3 µg/L	No recent samples	No recent samples	Not recorded
West Headstone LakeNipissing District	No recent samples	8.2 µg/L	No recent samples	No recent samples	Not recorded
Whitewater LakeNipissing District	No recent samples	5.5 µg/L	No recent samples	No recent samples	Not recorded
Whittla LakeNipissing District	No recent samples	16.2 µg/L	No recent samples	No recent samples	Not recorded
Widgeon LakeNipissing District	No recent samples	5.8 µg/L	No recent samples	No recent samples	Not recorded
William LakeNipissing District	No recent samples	21.3 µg/L	No recent samples	No recent samples	Not recorded
Aileen LakeNipissing District	18.9 ft	4.8 µg/L	No recent samples	No recent samples	Not recorded
Bain LakeNipissing District	16.4 ft	5.7 µg/L	No recent samples	No recent samples	Not recorded
Barron LakeNipissing District	9.8 ft	7.1 µg/L	No recent samples	No recent samples	Not recorded
Behan LakeNipissing District	8.9 ft	5.3 µg/L	No recent samples	No recent samples	Not recorded
Big Bob LakeNipissing District	8.2 ft	7.1 µg/L	No recent samples	No recent samples	Not recorded
Big Trout L. LakeNipissing District	8.5 ft	7.2 µg/L	No recent samples	No recent samples	Not recorded
Biggar L. LakeNipissing District	5.2 ft	12.4 µg/L	No recent samples	No recent samples	Not recorded
Billings LakeNipissing District	8.2 ft	8.1 µg/L	No recent samples	No recent samples	Not recorded
Billy LakeNipissing District	10.5 ft	7.3 µg/L	No recent samples	No recent samples	Not recorded
Birchcliffe L. LakeNipissing District	5.2 ft	11.8 µg/L	No recent samples	No recent samples	Not recorded
Blackfox LakeNipissing District	14.8 ft	33.8 µg/L	No recent samples	No recent samples	Not recorded
Bluff LakeNipissing District	14.8 ft	20.8 µg/L	No recent samples	No recent samples	Not recorded
Bouillon L. LakeNipissing District	5.2 ft	10 µg/L	No recent samples	No recent samples	Not recorded
Bruce LakeNipissing District	8.2 ft	10.4 µg/L	No recent samples	No recent samples	Not recorded
Br�L� LakeNipissing District	7.9 ft	6.9 µg/L	No recent samples	No recent samples	Not recorded
Burnt Island �� LakeNipissing District	9.8 ft	4.4 µg/L	No recent samples	No recent samples	Not recorded
Burntroot L. LakeNipissing District	6.9 ft	9.7 µg/L	No recent samples	No recent samples	Not recorded
Carcajou LakeNipissing District	7.2 ft	6.9 µg/L	No recent samples	No recent samples	Not recorded
Carl Wilson L. LakeNipissing District	2 ft	8 µg/L	No recent samples	No recent samples	Not recorded
Catfish L. LakeNipissing District	8.5 ft	7.4 µg/L	No recent samples	No recent samples	Not recorded
Cedar L. LakeNipissing District	9.2 ft	8.4 µg/L	No recent samples	No recent samples	Not recorded
Chickaree LakeNipissing District	17.2 ft	10.6 µg/L	No recent samples	No recent samples	Not recorded
Claude LakeNipissing District	16.7 ft	50 µg/L	No recent samples	No recent samples	Not recorded
Cross LakeNipissing District	18 ft	No recent samples	No recent samples	No recent samples	Not recorded
Devils LakeNipissing District	18.2 ft	3.9 µg/L	No recent samples	No recent samples	Not recorded
Dickson L. LakeNipissing District	5.7 ft	10.2 µg/L	No recent samples	No recent samples	Not recorded
Driftwood LakeNipissing District	8.2 ft	6.7 µg/L	No recent samples	No recent samples	Not recorded
Ermine LakeNipissing District	14.8 ft	6.9 µg/L	No recent samples	No recent samples	Not recorded
Farncomb L. LakeNipissing District	8.9 ft	5.7 µg/L	No recent samples	No recent samples	Not recorded
Fork LakeNipissing District	7.2 ft	9 µg/L	No recent samples	No recent samples	Not recorded
Gibson L. LakeNipissing District	6.9 ft	10.9 µg/L	No recent samples	No recent samples	Not recorded
Grant LakeNipissing District	11.8 ft	5.4 µg/L	No recent samples	No recent samples	Not recorded
Gull LakeNipissing District	28.2 ft	4.1 µg/L	No recent samples	No recent samples	Not recorded
Hangstone LakeNipissing District	6.9 ft	7.9 µg/L	No recent samples	No recent samples	Not recorded
Happy Isle LakeNipissing District	26.9 ft	5 µg/L	No recent samples	No recent samples	Not recorded
Heron LakeNipissing District	13.5 ft	8.1 µg/L	No recent samples	No recent samples	Not recorded
Hiram LakeNipissing District	9.8 ft	11 µg/L	No recent samples	No recent samples	Not recorded
Hogan L. LakeNipissing District	5.9 ft	8.8 µg/L	No recent samples	No recent samples	Not recorded
Jack LakeNipissing District	16.4 ft	6.5 µg/L	No recent samples	No recent samples	Not recorded
Joe LakeNipissing District	9.8 ft	6.3 µg/L	No recent samples	No recent samples	Not recorded
Kioshkokwi L. LakeNipissing District	12.8 ft	13.6 µg/L	No recent samples	No recent samples	Not recorded
Kokoko LakeNipissing District	13 ft	5.8 µg/L	No recent samples	No recent samples	Not recorded
La Muir L. LakeNipissing District	10.8 ft	6 µg/L	No recent samples	No recent samples	Not recorded
Lake OpeongoNipissing District	13.1 ft	7.8 µg/L	No recent samples	No recent samples	Not recorded
Langford LakeNipissing District	9.5 ft	11.1 µg/L	No recent samples	No recent samples	Not recorded
Lauder LakeNipissing District	8.9 ft	7.6 µg/L	No recent samples	No recent samples	Not recorded
Lavieille L. LakeNipissing District	7.1 ft	7.8 µg/L	No recent samples	No recent samples	Not recorded
Leaf LakeNipissing District	6.9 ft	10.7 µg/L	No recent samples	No recent samples	Not recorded
Little Crooked L. LakeNipissing District	6.9 ft	15 µg/L	No recent samples	No recent samples	Not recorded
Little Dickson L. LakeNipissing District	6.9 ft	10.2 µg/L	No recent samples	No recent samples	Not recorded
Little Minnow LakeNipissing District	13.1 ft	20.1 µg/L	No recent samples	No recent samples	Not recorded
Little Otterslide LakeNipissing District	5.9 ft	13.5 µg/L	No recent samples	No recent samples	Not recorded
Longer LakeNipissing District	8.5 ft	7 µg/L	No recent samples	No recent samples	Not recorded
Major LakeNipissing District	14.4 ft	5.2 µg/L	No recent samples	No recent samples	Not recorded
Misty LakeNipissing District	10.2 ft	6.7 µg/L	No recent samples	No recent samples	Not recorded
Manitou LakeNipissing District	23 ft	6.4 µg/L	No recent samples	No recent samples	Not recorded
Manitou LakeNipissing District	6.6 ft	12 µg/L	No recent samples	No recent samples	Not recorded
Maple Leaf LakeNipissing District	15.4 ft	8.7 µg/L	No recent samples	No recent samples	Not recorded
Marmot LakeNipissing District	8.2 ft	14.7 µg/L	No recent samples	No recent samples	Not recorded
Marten LakeNipissing District	6.6 ft	8.1 µg/L	No recent samples	No recent samples	Not recorded
Mcconnell LakeNipissing District	15.1 ft	6.6 µg/L	No recent samples	No recent samples	Not recorded
Mccraney LakeNipissing District	13.8 ft	3.8 µg/L	No recent samples	No recent samples	Not recorded
Mcintosh LakeNipissing District	10.8 ft	8.8 µg/L	No recent samples	No recent samples	Not recorded
Mckaskill L. LakeNipissing District	14.8 ft	2.1 µg/L	No recent samples	No recent samples	Not recorded
Mclean LakeNipissing District	21.2 ft	3.9 µg/L	No recent samples	No recent samples	Not recorded
Meda LakeNipissing District	6.6 ft	6.5 µg/L	No recent samples	No recent samples	Not recorded
Merchant LakeNipissing District	14.3 ft	7.6 µg/L	No recent samples	No recent samples	Not recorded
Mink L. LakeNipissing District	8.2 ft	10.1 µg/L	No recent samples	No recent samples	Not recorded
Mouse L. LakeNipissing District	4.6 ft	11 µg/L	No recent samples	No recent samples	Not recorded
Myra LakeNipissing District	12.1 ft	24.3 µg/L	No recent samples	No recent samples	Not recorded
Nadine LakeNipissing District	11.5 ft	4.4 µg/L	No recent samples	No recent samples	Not recorded
North Branch L. LakeNipissing District	8.9 ft	7.8 µg/L	No recent samples	No recent samples	Not recorded
North River LakeNipissing District	6.6 ft	10.2 µg/L	No recent samples	No recent samples	Not recorded
North Tea L. LakeNipissing District	5.9 ft	12 µg/L	No recent samples	No recent samples	Not recorded
Obabika LakeNipissing District	16.7 ft	No recent samples	No recent samples	No recent samples	Not recorded
Osler L. LakeNipissing District	7.5 ft	7.8 µg/L	No recent samples	No recent samples	Not recorded
Otterslide LakeNipissing District	7.2 ft	8.8 µg/L	No recent samples	No recent samples	Not recorded
Pauwatine LakeNipissing District	9.2 ft	7.7 µg/L	No recent samples	No recent samples	Not recorded
Philip Lk. LakeNipissing District	6.2 ft	10.5 µg/L	No recent samples	No recent samples	Not recorded
Plumb LakeNipissing District	11.2 ft	8.3 µg/L	No recent samples	No recent samples	Not recorded
Pog LakeNipissing District	40.4 ft	7.7 µg/L	No recent samples	No recent samples	Not recorded
Provoking LakeNipissing District	11.5 ft	5.7 µg/L	No recent samples	No recent samples	Not recorded
Rapid LakeNipissing District	9.2 ft	6.8 µg/L	No recent samples	No recent samples	Not recorded
Raccoon LakeNipissing District	18 ft	6.2 µg/L	No recent samples	No recent samples	Not recorded
Raccoon LakeNipissing District	24.9 ft	4.5 µg/L	No recent samples	No recent samples	Not recorded
Radiant L. LakeNipissing District	5.9 ft	8.7 µg/L	No recent samples	No recent samples	Not recorded
Ragged LakeNipissing District	16.4 ft	6.2 µg/L	No recent samples	No recent samples	Not recorded
Ralph Bice �� LakeNipissing District	16.4 ft	3.1 µg/L	No recent samples	No recent samples	Not recorded
Red LakeNipissing District	4.6 ft	17.8 µg/L	No recent samples	No recent samples	Not recorded
Red Cedar LakeNipissing District	6.7 ft	6.8 µg/L	No recent samples	No recent samples	Not recorded
Redrock LakeNipissing District	15.1 ft	8.8 µg/L	No recent samples	No recent samples	Not recorded
Robinson LakeNipissing District	8.9 ft	9.2 µg/L	No recent samples	No recent samples	Not recorded
Round Island LakeNipissing District	10.5 ft	6.2 µg/L	No recent samples	No recent samples	Not recorded
Rowan LakeNipissing District	9.8 ft	14.1 µg/L	No recent samples	No recent samples	Not recorded
Ryan LakeNipissing District	14.8 ft	7.4 µg/L	No recent samples	No recent samples	Not recorded
Saunders LakeNipissing District	4.9 ft	28 µg/L	No recent samples	No recent samples	Not recorded
Stoney LakeNipissing District	6.6 ft	11.9 µg/L	No recent samples	No recent samples	Not recorded
Scott LakeNipissing District	19 ft	9.7 µg/L	No recent samples	No recent samples	Not recorded
Shirley LakeNipissing District	9.8 ft	6.1 µg/L	No recent samples	No recent samples	Not recorded
Speckled Trout LakeNipissing District	14.1 ft	11 µg/L	No recent samples	No recent samples	Not recorded
Sproule LakeNipissing District	11.5 ft	9.8 µg/L	No recent samples	No recent samples	Not recorded
St Anthony LakeNipissing District	14.8 ft	23.6 µg/L	No recent samples	No recent samples	Not recorded
Sunday LakeNipissing District	5.9 ft	11.7 µg/L	No recent samples	No recent samples	Not recorded
Trout LakeNipissing District	7.5 ft	8.9 µg/L	No recent samples	No recent samples	Not recorded
Tanamakoon LakeNipissing District	15.7 ft	5.8 µg/L	No recent samples	No recent samples	Not recorded
Thieving Bear LakeNipissing District	8.5 ft	6.5 µg/L	No recent samples	No recent samples	Not recorded
Thompson LakeNipissing District	9.2 ft	6.6 µg/L	No recent samples	No recent samples	Not recorded
Three Mile L. LakeNipissing District	7.2 ft	7.9 µg/L	No recent samples	No recent samples	Not recorded
Tim L. LakeNipissing District	9.8 ft	7.3 µg/L	No recent samples	No recent samples	Not recorded
Timberwolf LakeNipissing District	6.6 ft	6.3 µg/L	No recent samples	No recent samples	Not recorded
Upper Bass LakeNipissing District	11.2 ft	4.7 µg/L	No recent samples	No recent samples	Not recorded
Wasaksina LakeNipissing District	9.5 ft	7.2 µg/L	No recent samples	No recent samples	Not recorded
Westward LakeNipissing District	24 ft	3 µg/L	No recent samples	No recent samples	Not recorded
Whiskeyjack L. LakeNipissing District	14.4 ft	4.6 µg/L	No recent samples	No recent samples	Not recorded
White Partridge L. LakeNipissing District	12.1 ft	6.3 µg/L	No recent samples	No recent samples	Not recorded
Wicksteed LakeNipissing District	6.2 ft	10 µg/L	No recent samples	No recent samples	Not recorded

NR = no nutrient or algae reading on record. The measurements are published as the authority reports them. Where the data comes from.

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Source: the Ontario Ministry of the Environment, Conservation and Parks. See data sources.