Parry Sound District County, Ontario · Water Quality Report Card
Stormy Lake
Stormy Lake in Parry Sound District, Ontario received a water quality grade of C (Fair). Water clarity: 2.4 m visibility.
- Clarity
- 2.4 m
- Type
- Mesotrophic
Stormy Lake is a mesotrophic lake in Parry Sound District County, Ontario. Water quality is graded C based on 1 sampling years through 2019. Compared to the 230 other monitored lakes in Parry Sound District County, Stormy Lake ranks #226 for water quality.
Source: EPA Water Quality Portal sampling records, Ontario MECP, last sampled 2019-05-28. Grade methodology: LakeGrade methodology.
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Swimming Safety
Generally safe for swimming, moderate water quality
Water Quality Grade: C, Fair
Moderate clarity, visible to about 7.9 ft. Trophic State Index: 47.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | 2.4 m | C |
| Phosphorus | No data | |
| Chlorophyll-a (Algae) | No data | |
| Trophic State Index (TSI) | 47 | Mesotrophic |
Moderate nutrients, good water quality
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Fishing Stormy Lake
Location
County Ranking
Ranked #226 of 231 lakes in Parry Sound District
Cleaner Lakes Within 30 Miles
Stormy Lake holds Grade C. 5 nearby lakes hold higher grades.
- AClear LakeParry Sound District · 3.1 mi · Two grade letters higher (C → A)
- ACadden LakeParry Sound District · 10.6 mi · Two grade letters higher (C → A)
- ASand LakeParry Sound District · 5.3 mi · Two grade letters higher (C → A)
- AMcquaby LakeParry Sound District · 8.8 mi · Two grade letters higher (C → A)
- AClear LakeParry Sound District · 10.5 mi · Two grade letters higher (C → A)
Nearby Lakes in Parry Sound District
Explore Stormy Lake across LakeGrade
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Other Grade C Lakes in Ontario
Mesotrophic Lakes in Ontario
More records, surveys & data sources
Where this data comes from
Measurements for Stormy Lake come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.
Data Sources
Water quality data from the EPA Water Quality Portal
Grade thresholds from the EPA National Lakes Assessment (EPA 841-R-24-006, Table 6-3), applied by ecoregion
Most recent sample: 2019-05-28
Monitoring stations: