
Park County Lake Quality
Colorado, 11 lakes, measured by Colorado WQCD
Park County holds 11 monitored lakes. With a sample that small the county-level summary describes those specific waters, not necessarily every water body in the county. 2 of those lakes carry recent nutrient and algae readings. The county-level summary describes that subset, not every water body listed. For Park County the spread behind the average matters more than the average itself: a few nutrient-rich lakes among many clear ones produce the same figure as the inverse.
The county's lakes lean shallow, which makes the readings sensitive to wind, sediment-resuspension, and any nutrient inputs from the watershed. The cleanest measured lake is Antero Reservoir.
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Quick Answers for Park County
Planning a trip? Check special fishing regulations for Antero Reservoir — or check the official Colorado fishing regulations.
All Lakes in Park County
11 lakes · 2 ranked on readings, 9 without enough sampling2 lakes ranked on readings · 9 without enough sampling, hidden
| # | Lake | Clarity | Phosphorus | Algae | Trophic | Max Depth | Access |
|---|---|---|---|---|---|---|---|
| 1 | Antero ReservoirPark | 14.8 ft | 15 µg/L | 1.1 µg/L | No recent samples | No recent samples | Not recorded |
| 2 | Elevenmile ReservoirPark | 13.1 ft | 33 µg/L | 5.5 µg/L | No recent samples | No recent samples | ✓ Public |
| Montgomery ReservoirPark | No recent samples | No recent samples | No recent samples | No recent samples | No recent samples | Not recorded | |
| Jefferson LakePark | No recent samples | No recent samples | No recent samples | No recent samples | No recent samples | Not recorded | |
| Lininger LakePark | No recent samples | No recent samples | No recent samples | No recent samples | No recent samples | Not recorded | |
| Tarryall ReservoirPark | No recent samples | No recent samples | No recent samples | No recent samples | No recent samples | ✓ Public | |
| Milligan LakesPark | No recent samples | No recent samples | No recent samples | No recent samples | No recent samples | Not recorded | |
| Como LakePark | No recent samples | No recent samples | No recent samples | No recent samples | No recent samples | Not recorded | |
| Spinney Mountain ReservoirPark | No recent samples | No recent samples | No recent samples | No recent samples | 46 ft | ✓ Public | |
| Lake GeorgePark | No recent samples | No recent samples | No recent samples | No recent samples | No recent samples | Not recorded | |
| Bayou Salado ReservoirPark | No recent samples | 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.