Pueblo Reservoir is a mesotrophic lake in Pueblo County, Colorado. Water quality is graded B based on 3 sampling years through 2023.
Source: EPA Water Quality Portal sampling records, Colorado DNR, last sampled 2023-09-25. Grade methodology: LakeGrade methodology.
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Swimming Safety
Good for swimming, clear water with low algae levels
Water Quality Grade: B, Good
Moderate clarity, visible to about 6.7 ft. Phosphorus level: 10 µg/L. Chlorophyll-a: 5 µg/L. Trophic State Index: 44.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | 6.7 ft | C |
| Phosphorus | 10 µg/L | A |
| Chlorophyll-a (Algae) | 5 µg/L | A |
| Trophic State Index (TSI) | 44 | Mesotrophic |
Moderate nutrients, good water quality
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Location
County Ranking
Ranked #1 of 1 lakes in Pueblo County
Nearby Lakes in Pueblo County
Explore Pueblo Reservoir across LakeGrade
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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: 2023-09-25
Monitoring stations: 6