San Miguel County Lake Quality
Colorado, 6 lakes, measured by Colorado WQCD
San Miguel County holds 6 monitored lakes. With a sample that small the county-level summary describes those specific waters, not necessarily every water body in the county. The 6 monitored lakes in San Miguel County carry whatever clarity, phosphorus, and chlorophyll-a readings Colorado WQCD has published, shown as reported.
Most of the county's monitored lakes are shallow, under 50 feet, which means wind keeps the water column mixed all summer and sediment-bound phosphorus releases back into the surface layer whenever the bottom is disturbed.
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Quick Answers for San Miguel County
Planning a trip? Check special fishing regulations for Miramonte Reservoir — or check the official Colorado fishing regulations.
All Lakes in San Miguel County
6 lakes · 0 ranked on readings, 6 without enough sampling0 lakes ranked on readings · 6 without enough sampling, hidden
| # | Lake | Clarity | Phosphorus | Algae | Trophic | Access |
|---|---|---|---|---|---|---|
| Miramonte ReservoirSan Miguel | 2.8 ft | 25 µg/L | 7.3 µg/L | No recent samples | ✓ Public | |
| Trout LakeSan Miguel | No recent samples | No recent samples | No recent samples | No recent samples | Not recorded | |
| Lake HopeSan Miguel | No recent samples | No recent samples | No recent samples | No recent samples | Not recorded | |
| Blue LakeSan Miguel | No recent samples | No recent samples | No recent samples | No recent samples | Not recorded | |
| Cone ReservoirSan Miguel | No recent samples | No recent samples | No recent samples | No recent samples | Not recorded | |
| Gurley ReservoirSan Miguel | No recent samples | No recent samples | No recent samples | No recent samples | Not recorded |
NR = no nutrient or algae reading on record. The measurements are published as the authority reports them. Where the data comes from.
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Source: the Water Quality Control Division of the Colorado Department of Public Health and Environment. See data sources.