How Clean Is Julia Lake?
Julia Lake is a clean lake by Minnesota standards. It received a water quality grade of B (Good) based on EPA monitoring data. Water clarity (Secchi depth): 7.4 ft. Phosphorus: 17.5 µg/L. Trophic State Index: 47.
Cleanliness Snapshot
| Metric | Julia Lake | Minnesota avg |
|---|---|---|
| Overall Grade | B | C |
| Water Clarity (Secchi) | 7.4 ft | — |
| Phosphorus | 17.5 µg/L | <30 = clean |
| Trophic State Index | 47 | <50 = clean |
How does Julia Lake compare?
Julia Lake's grade of B matches or beats the Minnesota state average of C. It ranks #55 of 86 lakes in Beltrami County by water quality score. Multi-year monitoring data shows water quality is stable based on 2 years of records.