How Clean Is Hemlock Lake?
Hemlock Lake does not have enough monitoring data to grade. It does not have enough recent summer sampling for a letter grade, so it is shown unrated. Unrated means the measurements are missing, not that the water is poor. Everything the monitoring record does contain is below. Water clarity (Secchi depth): 12.5 ft. Trophic State Index: 41.
Cleanliness Snapshot
| Metric | Hemlock Lake | New York avg |
|---|---|---|
| Overall Grade | NR | B |
| Water Clarity (Secchi) | 12.5 ft | — |
| Trophic State Index | 41 | <50 = clean |
How does Hemlock Lake compare?
Hemlock Lake is not rated for water quality: it does not have enough recent summer sampling for a letter grade, so it is not compared with the New York state average. Multi-year monitoring data shows water quality is improving based on 2 years of records.
Watch Hemlock Lake water quality
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