Renfrew County, Ontario · Water Quality Report Card
Kelly Lake
Kelly Lake in Renfrew, Ontario received a water quality grade of B (Good). Water clarity: 2.5 m visibility. Phosphorus: 13 µg/L.
- Clarity
- 2.5 m
- Type
- Mesotrophic
Kelly Lake is a mesotrophic lake in Renfrew County, Ontario. Water quality is graded B based on 2 sampling years through 2022. Compared to the 82 other monitored lakes in Renfrew County, Kelly Lake ranks #77 for water quality.
Source: EPA Water Quality Portal sampling records, Ontario MECP, last sampled 2022-05-17. Grade methodology: LakeGrade methodology.
Watch Kelly Lake water quality
Subscribe for LakeQuality updates by email. No spam, unsubscribe anytime.
Swimming Safety
Good for swimming, clear water with low algae levels
Water Quality Grade: B, Good
Moderate clarity, visible to about 8.2 ft. Phosphorus level: 13 µg/L. Trophic State Index: 44.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | 2.5 m | C |
| Phosphorus | 13 µg/L | A |
| Chlorophyll-a (Algae) | No data | |
| Trophic State Index (TSI) | 44 | Mesotrophic |
Moderate nutrients, good water quality
Where to stay near Kelly Lake
Compare lakeside cabins, hotels, and vacation rentals near Kelly Lake in Renfrew, Ontario — live availability and prices for your trip. Switch the map to Satellite to see the lake and how close each stay is to the water.
Top-rated places to stay near Kelly Lake
Availability and prices from Stay22 partners (Booking.com, Vrbo, Expedia). We may earn a commission from bookings, at no extra cost to you.
Planning a trip to Kelly Lake?
Get lake water-quality report cards plus the best cabin & lodging deals near Kelly Lake — straight to your inbox. No spam, unsubscribe anytime.
Fishing Kelly Lake
Location
County Ranking
Ranked #77 of 83 lakes in Renfrew
Cleaner Lakes Within 30 Miles
Kelly Lake holds Grade B. 5 nearby lakes hold higher grades.
- ABrewster LakeRenfrew · 7.6 mi · Higher grade (B → A)
- ADore LakeRenfrew · 11.6 mi · Higher grade (B → A)
- ALong LakeRenfrew · 6.7 mi · Higher grade (B → A)
- AGolden LakeRenfrew · 9.3 mi · Higher grade (B → A)
- ARound LakeRenfrew · 10.9 mi · Higher grade (B → A)
Nearby Lakes in Renfrew
Explore Kelly Lake across LakeGrade
More Ontario Lake Rankings
Other Grade B Lakes in Ontario
Mesotrophic Lakes in Ontario
More records, surveys & data sources
Where this data comes from
Measurements for Kelly 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: 2022-05-17
Monitoring stations: