How Clean Is Reno Lake?
Reno Lake has fair water quality — typical of lakes with moderate nutrient enrichment. It received a water quality grade of C (Fair) based on EPA monitoring data. Water clarity (Secchi depth): 7.5 ft. Phosphorus: 33.5 µg/L. Chlorophyll-a (algae): 9.6 µg/L. Trophic State Index: 52.
Cleanliness Snapshot
| Metric | Reno Lake | Minnesota avg |
|---|---|---|
| Overall Grade | C | C |
| Water Clarity (Secchi) | 7.5 ft | — |
| Phosphorus | 33.5 µg/L | <30 = clean |
| Chlorophyll-a (Algae) | 9.6 µg/L | <10 = clean |
| Trophic State Index | 52 | <50 = clean |
How does Reno Lake compare?
Reno Lake's grade of C matches or beats the Minnesota state average of C. It ranks #11 of 20 lakes in Pope County by water quality score. Multi-year monitoring data shows water quality is declining based on 6 years of records.