Cutler Reservoir is a productive, nutrient-rich eutrophic lake in Cache County, Utah. Water quality is graded D based on 2 sampling years through 2022. Compared to the 16 other monitored lakes in Cache County, Cutler Reservoir ranks #14 for water quality.
Source: EPA Water Quality Portal sampling records, Utah DNR, last sampled 2022-07-26. Grade methodology: LakeGrade methodology.
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Swimming Safety
Swimming not recommended, poor water quality with high algae risk
Water Quality Grade: D, Poor
Very murky, less than 1.2 ft of visibility. Chlorophyll-a: 17.4 µg/L. Trophic State Index: 66.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | 1.2 ft | F |
| Phosphorus | No data | |
| Chlorophyll-a (Algae) | 17.4 µg/L | C |
| Trophic State Index (TSI) | 66 | Eutrophic |
High nutrients, frequent algae, reduced clarity
Where to stay near Cutler Reservoir
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Fishing Cutler Reservoir
Location
County Ranking
Ranked #14 of 17 lakes in Cache County
Cleaner Lakes Within 30 Miles
Cutler Reservoir holds Grade D. 3 nearby lakes hold higher grades.
- ANewton Reservoir West of Parking LotCache County · 4.8 mi · Two grade letters higher (D → A)
- ANewton ReservoirCache County · 5 mi · Two grade letters higher (D → A)
- BThird Dam LakeCache County · 15.2 mi · Two grade letters higher (D → B)
Nearby Lakes in Cache County
Explore Cutler Reservoir across LakeGrade
More Utah Lake Rankings
Other Grade D Lakes in Utah
Box Elder County · Clarity: 2.6 ft
Box Elder County · Clarity: 6.4 ft
Box Elder County · Clarity: 4.3 ft
Box Elder County · Clarity: 1.1 ft
Box Elder County · Poor
Tooele County · Clarity: 1.2 ft
Eutrophic Lakes in Utah
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: 2022-07-26
Monitoring stations: 2