Stillwater Pond
Stillwater Pond in Northwest Hills County, Connecticut is not rated for water quality — its monitoring record does not meet the evidence bar. Surface area: 93 acres.
- Area
- 93 acres
- Public access
- Yes
Next lake in Northwest Hills County
Swipe left or right on this bar to open the next or previous lake.
Why Stillwater Pond has no grade
We grade a lake only when the monitoring record supports a letter: at least three phosphorus or chlorophyll-a samples in the last ten years, scored against EPA National Lakes Assessment thresholds for this lake’s ecoregion. For Stillwater Pond, no water-quality sampling on record for this lake.
Not Rated is not an F. It is EPA Integrated Reporting Category 3 — insufficient information. The water here may be excellent or poor; nobody has measured enough of it to say. Everything below that has been measured is still reported on this page.
Sampling is run by your state environmental agency and volunteer programs, and published through the EPA Water Quality Portal. Read the full grading methodology.
Stillwater Pond is a 93-acre lake in Northwest Hills County, Connecticut. Limited fish-species data available. Public access is available with 1 public boat landing.
Source: EPA Water Quality Portal sampling records, your state environmental agency, last sampled recent years. Grade methodology: LakeQuality methodology.
Watch Stillwater Pond water quality
Subscribe for LakeQuality updates by email. No spam, unsubscribe anytime.
Swimming Safety
Not ratedElevated nutrients
Not rated for swimming — there is not enough monitoring data to judge this lake
Water quality measurements for Stillwater Pond
These readings exist but are not enough for an A–F grade — see why.
No clarity data. Trophic State Index: undefined.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | No recent samples | |
| Phosphorus | No recent samples | |
| Chlorophyll-a (Algae) | No recent samples | |
| Trophic State Index (TSI) |
Where to stay near Stillwater Pond
Compare lakeside cabins, hotels, and vacation rentals near Stillwater Pond in Northwest Hills County, Connecticut — live availability and prices for your trip. Switch the map to Satellite to see the lake and how close each stay is to the water.
Top-rated places to stay near Stillwater Pond
Availability and prices from Stay22 partners (Booking.com, Vrbo, Expedia). We may earn a commission from bookings, at no extra cost to you.
Lake Details
| Characteristic | Value |
|---|---|
| Surface Area | 93 acres |
| Public Access | Yes |
No bathymetric survey has been published for Stillwater Pond, so its depth is not documented here.
Recreation & Access
- Stillwater PondPublic
Named access points in the USGS National Boat Ramps inventory, within about 3 miles. More lakes with boat ramps
Fishing Stillwater Pond
Nearby Lakes in Northwest Hills County
Frequently asked questions about Stillwater Pond
Where is Stillwater Pond?
- Stillwater Pond is a lake in Northwest Hills County, Connecticut. LakeQuality has not rated this lake (UNRATED) — no water-quality sampling on record for this lake.
What is the water quality grade for Stillwater Pond?
- Stillwater Pond in Northwest Hills County, Connecticut is not rated for water quality — its monitoring record does not meet the evidence bar. Surface area: 93 acres.
Is Stillwater Pond safe to swim in?
- Not rated for swimming — there is not enough monitoring data to judge this lake. Stillwater Pond is not rated for water quality — its monitoring record does not meet the evidence bar. Always check local health department advisories before swimming.
Are there boat ramps on Stillwater Pond?
- Stillwater Pond has 1 documented boat landing in the USGS National Boat Ramps inventory. Named access points include Stillwater Pond. Public access is listed as yes.
Explore Stillwater Pond across LakeQuality
More Connecticut Lake Rankings
Other Lakes in Connecticut
Where this data comes from
Measurements for Stillwater Pond come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.
Other records on this page
Named boat-access points from the USGS National Boat Ramps inventory