Palisades Lake is a mesotrophic lake in Bonneville County, Idaho. Water quality is graded B based on 3 sampling years through 2024. Compared to the 6 other monitored lakes in Bonneville County, Palisades Lake ranks #5 for water quality.
Source: EPA Water Quality Portal sampling records, Idaho DNR, last sampled 2024-09-18. Grade methodology: LakeGrade methodology.
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Swimming Safety
Good for swimming, clear water with low algae levels
Water Quality Grade: B, Good
Good clarity, visible to about 13.1 ft. Phosphorus level: 20.5 µg/L. Chlorophyll-a: 2.1 µg/L. Trophic State Index: 42.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | 13.1 ft | B |
| Phosphorus | 20.5 µg/L | B |
| Chlorophyll-a (Algae) | 2.1 µg/L | A |
| Trophic State Index (TSI) | 42 | Mesotrophic |
Moderate nutrients, good water quality
Where to stay near Palisades Lake
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Fishing Palisades Lake
Location
County Ranking
Ranked #5 of 7 lakes in Bonneville County
Cleaner Lakes Within 30 Miles
Palisades Lake holds Grade B. 2 nearby lakes hold higher grades.
- APasisades ReservoirBonneville County · 1.4 mi · Higher grade (B → A)
- APalisades ReservoirBonneville County · 8.4 mi · Higher grade (B → A)
Nearby Lakes in Bonneville County
Explore Palisades Lake across LakeGrade
More Idaho Lake Rankings
Other Grade B Lakes in Idaho
Mesotrophic Lakes in Idaho
More records, surveys & data sources
Data Sources
Water quality data from the EPA Water Quality Portal
Grading methodology based on Metropolitan Council standards
Most recent sample: 2024-09-18
Monitoring stations: 2