How Clean Is Smith Reservoir?
Smith 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 | Smith Reservoir | Colorado avg |
|---|---|---|
| Trophic State Index | <50 = clean |
How does Smith Reservoir compare?
Smith Reservoir has too little recent summer sampling to compare, so it is not compared with the Colorado state average.
Stays via Stay22
Where to stay near Smith Reservoir
Compare cabins, hotels, and vacation rentals near Smith Reservoir in Costilla County, Colorado. 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 Smith Reservoir
Prices for Oct 16–18, 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 Smith Reservoir?
Get lake water-quality updates plus the best cabin & lodging deals near Smith Reservoir — straight to your inbox. No spam, unsubscribe anytime.
Watch Smith Reservoir water quality
Get an email when the clarity or algae readings change. Unsubscribe anytime.