How Clean Is Tomhannock Reservoir?
Tomhannock Reservoir does not have enough monitoring data to describe. It does not have enough recent summer sampling for a nutrient or algae figure. That means the measurements are missing, not that the water is poor. Everything the monitoring record does contain is below. Trophic State Index: undefined.
Cleanliness Snapshot
| Metric | Tomhannock Reservoir | New York avg |
|---|---|---|
| Trophic State Index | <50 = clean |
How does Tomhannock Reservoir compare?
Tomhannock Reservoir has too little recent summer sampling to compare, so it is not compared with the New York state average.
Stays via Stay22
Where to stay near Tomhannock Reservoir
Compare cabins, hotels, and vacation rentals near Tomhannock Reservoir in Rensselaer County, New York. Live availability and prices for your nights. Switch the map to Satellite to see how close each stay is to the water.
Top-rated places to stay near Tomhannock Reservoir
Prices for Oct 9–11, 4 adults. Change dates on the map below.
Availability and prices from Stay22 partners (Booking.com, Vrbo, Expedia). We may earn a commission from bookings, at no extra cost to you.
Planning a trip to Tomhannock Reservoir?
Get lake water-quality updates plus the best cabin & lodging deals near Tomhannock Reservoir — straight to your inbox. No spam, unsubscribe anytime.
Watch Tomhannock Reservoir water quality
Get an email when the clarity or algae readings change. Unsubscribe anytime.