Matawinie County Lake Quality
Québec, 110 lakes, measured by MELCCFP
Matawinie County has 110 monitored lakes, enough that within-county variation matters as much as the county average. Some are deep glacial basins, others are shallow agricultural-watershed waters, and the measurements reflect that mix. The 110 monitored lakes in Matawinie County carry whatever clarity, phosphorus, and chlorophyll-a readings MELCCFP 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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All Lakes in Matawinie County
110 lakes · 0 ranked on readings, 110 without enough sampling0 lakes ranked on readings · 110 without enough sampling, hidden
| # | Lake | Clarity | Phosphorus | Algae | Trophic | Access |
|---|---|---|---|---|---|---|
| Lac des FrançAisMatawinie | 12.8 ft | 6.7 µg/L | 3.3 µg/L | No recent samples | Not recorded | |
| Lac ArchambaultMatawinie | 13.5 ft | 3.8 µg/L | 2.2 µg/L | No recent samples | Not recorded | |
| Lac OuareauMatawinie | 16.7 ft | 3.2 µg/L | 2.2 µg/L | No recent samples | Not recorded | |
| Lac CrocheMatawinie | 12.8 ft | 5.1 µg/L | 2.1 µg/L | No recent samples | Not recorded | |
| Lac BlondinMatawinie | 11.2 ft | 10 µg/L | 3.9 µg/L | No recent samples | Not recorded | |
| Lac QuesnelMatawinie | 10.5 ft | 7.6 µg/L | 2.7 µg/L | No recent samples | Not recorded | |
| Lac LafrenièReMatawinie | 10.5 ft | 8 µg/L | 3.3 µg/L | No recent samples | Not recorded | |
| Lac BeaulneMatawinie | 7.1 ft | 8.9 µg/L | 4.7 µg/L | No recent samples | Not recorded | |
| Lac ProvostMatawinie | 19 ft | 3.4 µg/L | 1.5 µg/L | No recent samples | Not recorded | |
| Lac BeauchampMatawinie | 11.5 ft | 6.2 µg/L | 3.3 µg/L | No recent samples | Not recorded | |
| Lac SylvèReMatawinie | 27.9 ft | 2.5 µg/L | 1.1 µg/L | No recent samples | Not recorded | |
| Lac CorbeauMatawinie | 15.9 ft | 5 µg/L | 1.9 µg/L | No recent samples | Not recorded | |
| Lac GeorgesMatawinie | 12.1 ft | 5.2 µg/L | 1.8 µg/L | No recent samples | Not recorded | |
| Lac LoyerMatawinie | 11.5 ft | 8.4 µg/L | 2.4 µg/L | No recent samples | Not recorded | |
| Lac des ÎLesMatawinie | 21 ft | 3.1 µg/L | 1.2 µg/L | No recent samples | Not recorded | |
| RéServoir TaureauMatawinie | 7.7 ft | 9.2 µg/L | 3.4 µg/L | No recent samples | Not recorded | |
| Lac à la TruiteMatawinie | No recent samples | 8.7 µg/L | 2.3 µg/L | No recent samples | Not recorded | |
| Lac ArbourMatawinie | 4.3 ft | 28.1 µg/L | 7.4 µg/L | No recent samples | Not recorded | |
| Lac BastienMatawinie | 5.9 ft | 12.9 µg/L | 3.8 µg/L | No recent samples | Not recorded | |
| Lac de la FromentièReMatawinie | 6.6 ft | 8.9 µg/L | 3.6 µg/L | No recent samples | Not recorded | |
| Lac CloutierMatawinie | 17.7 ft | 3.9 µg/L | 1.9 µg/L | No recent samples | Not recorded | |
| Lac des PinsMatawinie | 16.1 ft | 4.7 µg/L | 1.5 µg/L | No recent samples | Not recorded | |
| Lac DontignyMatawinie | 5.6 ft | 9.4 µg/L | 3.8 µg/L | No recent samples | Not recorded | |
| Lac JolyMatawinie | 7.5 ft | 9.3 µg/L | 2.5 µg/L | No recent samples | Not recorded | |
| Lac LongMatawinie | 13.8 ft | 6.6 µg/L | 2.4 µg/L | No recent samples | Not recorded | |
| Lac MarchandMatawinie | 5.7 ft | 14.2 µg/L | 3.9 µg/L | No recent samples | Not recorded | |
| Lac PierreMatawinie | 17.7 ft | 6.7 µg/L | 2.2 µg/L | No recent samples | Not recorded | |
| Lac StevensMatawinie | 16.4 ft | 6.2 µg/L | 2 µg/L | No recent samples | Not recorded | |
| Lac LéonMatawinie | 10.5 ft | 6.6 µg/L | 3 µg/L | No recent samples | Not recorded | |
| Lac CôMeMatawinie | 5.9 ft | 9.5 µg/L | 4.4 µg/L | No recent samples | Not recorded | |
| Lac BeaulacMatawinie | 16.7 ft | 4.7 µg/L | 2 µg/L | No recent samples | Not recorded | |
| Lac JauneMatawinie | 11 ft | 5.6 µg/L | 2.5 µg/L | No recent samples | Not recorded | |
| Lac MondorMatawinie | 15.3 ft | 4.4 µg/L | 2.1 µg/L | No recent samples | Not recorded | |
| Lac BerthierMatawinie | 8.4 ft | 12.3 µg/L | 7.4 µg/L | No recent samples | Not recorded | |
| Lac GrenierMatawinie | 13.3 ft | 3.9 µg/L | 1.7 µg/L | No recent samples | Not recorded | |
| Lac LasalleMatawinie | 6.6 ft | 9.6 µg/L | 2.6 µg/L | No recent samples | Not recorded | |
| Lac CanardMatawinie | 7.4 ft | 15.3 µg/L | 10.4 µg/L | No recent samples | Not recorded | |
| Lac Beau BassinMatawinie | 9.8 ft | 7.4 µg/L | 2.7 µg/L | No recent samples | Not recorded | |
| Lac LongMatawinie | 10.5 ft | 6.7 µg/L | 3 µg/L | No recent samples | Not recorded | |
| Lac DanielMatawinie | 7.9 ft | 11.8 µg/L | 3.2 µg/L | No recent samples | Not recorded | |
| Lac LouiseMatawinie | 10 ft | 6.9 µg/L | 2.7 µg/L | No recent samples | Not recorded | |
| Lac BaribeauMatawinie | 13 ft | 5.3 µg/L | 2.1 µg/L | No recent samples | Not recorded | |
| Lac du PimbinaMatawinie | 10.2 ft | 5.4 µg/L | 1.8 µg/L | No recent samples | Not recorded | |
| Lac ProvostMatawinie | 12.5 ft | 5.2 µg/L | 1.8 µg/L | No recent samples | Not recorded | |
| Lac BrûLéMatawinie | 13.8 ft | 4.2 µg/L | 2.3 µg/L | No recent samples | Not recorded | |
| Lac la ClefMatawinie | 9.2 ft | 7.2 µg/L | 2.6 µg/L | No recent samples | Not recorded | |
| Lac la FontaineMatawinie | 15.4 ft | 3 µg/L | 1.6 µg/L | No recent samples | Not recorded | |
| Lac PréVostMatawinie | 11.5 ft | 4.8 µg/L | 1.9 µg/L | No recent samples | Not recorded | |
| Lac à L'ÎleMatawinie | 11.2 ft | 5.7 µg/L | 1.5 µg/L | No recent samples | Not recorded | |
| Lac KatawayMatawinie | 12.8 ft | 4.8 µg/L | 2.6 µg/L | No recent samples | Not recorded | |
| Lac ParéMatawinie | 12.6 ft | 5.7 µg/L | 2.1 µg/L | No recent samples | Not recorded | |
| Lac CollinMatawinie | 12 ft | 4.8 µg/L | 2.4 µg/L | No recent samples | Not recorded | |
| Petit Lac CollinMatawinie | 11.5 ft | 6.4 µg/L | 2.3 µg/L | No recent samples | Not recorded | |
| Lac Saint-LouisMatawinie | 10 ft | 6.4 µg/L | 3.9 µg/L | No recent samples | Not recorded | |
| Lac GareauMatawinie | 10.2 ft | 6.6 µg/L | 2.9 µg/L | No recent samples | Not recorded | |
| Lac des AulnesMatawinie | 9.8 ft | 6.3 µg/L | 2.7 µg/L | No recent samples | Not recorded | |
| Lac LéonMatawinie | 7.5 ft | 6.9 µg/L | 4.7 µg/L | No recent samples | Not recorded | |
| Lac BoeufMatawinie | 18 ft | 3.8 µg/L | 1.4 µg/L | No recent samples | Not recorded | |
| Lac BlancMatawinie | 11.8 ft | 4.5 µg/L | 2.1 µg/L | No recent samples | Not recorded | |
| Lac BeaulneMatawinie | 9.8 ft | 6.7 µg/L | 2.8 µg/L | No recent samples | Not recorded | |
| Lac NoirMatawinie | 7.1 ft | 13.9 µg/L | 4.3 µg/L | No recent samples | Not recorded | |
| Lac PontbriandMatawinie | 8.2 ft | 6.2 µg/L | 2.3 µg/L | No recent samples | Not recorded | |
| Lac BouillonMatawinie | 8.9 ft | 6.5 µg/L | 2.1 µg/L | No recent samples | Not recorded | |
| Lac ÉLanMatawinie | 4.6 ft | 12.6 µg/L | 2.7 µg/L | No recent samples | Not recorded | |
| Lac MajorMatawinie | 7.5 ft | 10.7 µg/L | 4.1 µg/L | No recent samples | Not recorded | |
| Lac RochemaureMatawinie | 13.1 ft | 3.7 µg/L | 1.5 µg/L | No recent samples | Not recorded | |
| Lac à la TruiteMatawinie | 20 ft | 4.4 µg/L | 1.7 µg/L | No recent samples | Not recorded | |
| Lac du TrèFleMatawinie | 16.2 ft | 4.1 µg/L | 1.7 µg/L | No recent samples | Not recorded | |
| Petit Lac du TrèFleMatawinie | 19.4 ft | 3.3 µg/L | 0.9 µg/L | No recent samples | Not recorded | |
| Lac VertMatawinie | 28.5 ft | 4.7 µg/L | 1.5 µg/L | No recent samples | Not recorded | |
| Lac BernardMatawinie | 4.3 ft | 12.1 µg/L | 4.2 µg/L | No recent samples | Not recorded | |
| Lac SawinMatawinie | 29.9 ft | 1.9 µg/L | 0.6 µg/L | No recent samples | Not recorded | |
| Lac GodonMatawinie | 27.6 ft | 2.3 µg/L | 0.8 µg/L | No recent samples | Not recorded | |
| Lac du CastorMatawinie | 7.5 ft | 7.1 µg/L | 3.4 µg/L | No recent samples | Not recorded | |
| Lac MiguéMatawinie | 8.5 ft | 10.4 µg/L | 3.1 µg/L | No recent samples | Not recorded | |
| Lac RawdonMatawinie | 5.9 ft | 13.3 µg/L | 5.4 µg/L | No recent samples | Not recorded | |
| Lac ClairMatawinie | 24 ft | 1.9 µg/L | 0.9 µg/L | No recent samples | Not recorded | |
| Lac KaëLMatawinie | 16.4 ft | 10.7 µg/L | 1.2 µg/L | No recent samples | Not recorded | |
| Lac CréPeauMatawinie | 11.8 ft | 5.2 µg/L | 2.2 µg/L | No recent samples | Not recorded | |
| Lac MooneyMatawinie | 15.3 ft | 4.8 µg/L | 1.9 µg/L | No recent samples | Not recorded | |
| Lac LéGaréMatawinie | 15.4 ft | 4.4 µg/L | 1.6 µg/L | No recent samples | Not recorded | |
| Lac PatrickMatawinie | 16.4 ft | 6.2 µg/L | 1.7 µg/L | No recent samples | Not recorded | |
| Lac CoutureMatawinie | 33.3 ft | 2.7 µg/L | 0.6 µg/L | No recent samples | Not recorded | |
| Lac Saint-SéBastienMatawinie | 13.6 ft | 5.1 µg/L | 1.8 µg/L | No recent samples | Not recorded | |
| Lac LaurianneMatawinie | 5.6 ft | 8.7 µg/L | 5 µg/L | No recent samples | Not recorded | |
| Lac ChantelleMatawinie | 8.5 ft | 9.1 µg/L | 7.2 µg/L | No recent samples | Not recorded | |
| Lac ClermoustierMatawinie | 14.8 ft | 6.8 µg/L | 1.8 µg/L | No recent samples | Not recorded | |
| Lac PauzéMatawinie | 14.1 ft | 5.4 µg/L | 1.7 µg/L | No recent samples | Not recorded | |
| Lac à LunettesMatawinie | 8.2 ft | 11.2 µg/L | 5.5 µg/L | No recent samples | Not recorded | |
| Lac LaneMatawinie | 22.1 ft | 3.9 µg/L | 1.3 µg/L | No recent samples | Not recorded | |
| Lac BourréMatawinie | 7.2 ft | 6.5 µg/L | 2 µg/L | No recent samples | Not recorded | |
| Lac Aux SourcesMatawinie | 5.4 ft | 19.8 µg/L | 7.1 µg/L | No recent samples | Not recorded | |
| Lac ClairMatawinie | 15.4 ft | 3.9 µg/L | 2.1 µg/L | No recent samples | Not recorded | |
| Lac GalipaultMatawinie | 24.3 ft | 1.9 µg/L | 0.8 µg/L | No recent samples | Not recorded | |
| Lac BlancMatawinie | 9.7 ft | 6.4 µg/L | 1.9 µg/L | No recent samples | Not recorded | |
| Lac de la Belle MontagneMatawinie | 3.9 ft | 31.1 µg/L | 27.5 µg/L | No recent samples | Not recorded | |
| Lac SauvageMatawinie | 14.4 ft | 4.1 µg/L | 1.6 µg/L | No recent samples | Not recorded | |
| Lac BibeauMatawinie | 4.3 ft | 28 µg/L | 7.9 µg/L | No recent samples | Not recorded | |
| Lac ClairMatawinie | 12.8 ft | 5 µg/L | 3 µg/L | No recent samples | Not recorded | |
| Lac MatambinMatawinie | 12.3 ft | 6.8 µg/L | 3.3 µg/L | No recent samples | Not recorded | |
| Lac du BrochetMatawinie | 8.2 ft | 12.6 µg/L | 7.3 µg/L | No recent samples | Not recorded | |
| Lac GervaisMatawinie | 4.6 ft | 21.9 µg/L | 12.9 µg/L | No recent samples | Not recorded | |
| Lac DelisleMatawinie | 13.1 ft | No recent samples | No recent samples | No recent samples | Not recorded | |
| Lac Sur la MontagneMatawinie | 6.9 ft | No recent samples | No recent samples | No recent samples | Not recorded | |
| Lac BeaudoinMatawinie | 13.1 ft | No recent samples | No recent samples | No recent samples | Not recorded | |
| Lac VertMatawinie | 14.8 ft | 6.2 µg/L | 2.3 µg/L | No recent samples | Not recorded | |
| Lac MironMatawinie | 21 ft | 6.8 µg/L | 1.2 µg/L | No recent samples | Not recorded | |
| Lac LachapelleMatawinie | 3.4 ft | 11.1 µg/L | 2.7 µg/L | No recent samples | Not recorded | |
| Lac PatrickMatawinie | No recent samples | 4.3 µg/L | 2.1 µg/L | No recent samples | Not recorded | |
| Lac RougeMatawinie | 22.6 ft | 4.2 µg/L | 1.3 µg/L | 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: le Ministère de l'Environnement, de la Lutte contre les changements climatiques, de la Faune et des Parcs. See data sources.