Red Creek Reservoir is a cold, clear oligotrophic lake in Duchesne County, Utah. Water quality is graded A based on 2 sampling years through 2023. Compared to the 22 other monitored lakes in Duchesne County, Red Creek Reservoir ranks #7 for water quality.
Source: EPA Water Quality Portal sampling records, Utah DNR, last sampled 2023-09-07. Grade methodology: LakeGrade methodology.
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Swimming Safety
Excellent for swimming, crystal clear water with minimal algae
Water Quality Grade: A, Excellent
Good clarity, visible to about 14.4 ft. Chlorophyll-a: 2.9 µg/L. Trophic State Index: 40.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | 14.4 ft | B |
| Phosphorus | No data | |
| Chlorophyll-a (Algae) | 2.9 µg/L | A |
| Trophic State Index (TSI) | 40 | Oligotrophic |
Low nutrients, clear water, excellent for swimming
Where to stay near Red Creek Reservoir
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Fishing Red Creek Reservoir
Location
County Ranking
Ranked #7 of 23 lakes in Duchesne County
Nearby Lakes in Duchesne County
Explore Red Creek Reservoir across LakeGrade
More Utah Lake Rankings
Other Grade A Lakes in Utah
Wasatch County · Clarity: 12.5 ft
Wasatch County · Clarity: 20 ft
Wasatch County · Clarity: 17.1 ft
Wasatch County · Clarity: 16.4 ft
Wasatch County · Clarity: 23.6 ft
Wasatch County · Clarity: 22 ft
Oligotrophic 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: 2023-09-07
Monitoring stations: 1