Montcalm County Lake Quality
Québec, 8 lakes, measured by MELCCFP
Montcalm County holds 8 monitored lakes. With a sample that small the county-level summary describes those specific waters, not necessarily every water body in the county. The 8 monitored lakes in Montcalm 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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Quick Answers for Montcalm County
Planning a trip? Check special fishing regulations for Lac Bob — or check the official Québec fishing regulations.
All Lakes in Montcalm County
8 lakes · 0 ranked on readings, 8 without enough sampling0 lakes ranked on readings · 8 without enough sampling, hidden
| # | Lake | Clarity | Phosphorus | Algae | Trophic | Access |
|---|---|---|---|---|---|---|
| Lac BobMontcalm | 11.5 ft | 6 µg/L | 2.4 µg/L | No recent samples | Not recorded | |
| Lac McgillMontcalm | 6.9 ft | 9.8 µg/L | 3 µg/L | No recent samples | Not recorded | |
| Lac ColetteMontcalm | 6.9 ft | 11.3 µg/L | 2.4 µg/L | No recent samples | Not recorded | |
| Lac CristalMontcalm | 23.6 ft | 2.3 µg/L | 1.2 µg/L | No recent samples | Not recorded | |
| Lac SiestaMontcalm | 7.5 ft | 8.5 µg/L | 6.3 µg/L | No recent samples | Not recorded | |
| Lac RondMontcalm | 8.5 ft | 7.5 µg/L | 1.9 µg/L | No recent samples | Not recorded | |
| Lac DuffyMontcalm | 9 ft | 9.9 µg/L | 3.8 µg/L | No recent samples | Not recorded | |
| Lac LafondMontcalm | 7.5 ft | No recent samples | 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: le Ministère de l'Environnement, de la Lutte contre les changements climatiques, de la Faune et des Parcs. See data sources.