Fox Hill Lake
Fox Hill Lake in Fairfield County, Connecticut is not rated for water quality — its monitoring record does not meet the evidence bar. Water clarity: 3.5 ft visibility.
- Clarity
- 3.5 ft
Why Fox Hill Lake has no grade
We grade a lake only when its monitoring record clears the evidence bar: 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 Fox Hill Lake, no nutrient or algae measurement meets the evidence bar (at least 3 samples within 10 years). Sampling here has recorded water clarity, but not phosphorus and algae (chlorophyll-a).
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.
Fox Hill Lake is a lake in Fairfield County, Connecticut.
Source: EPA Water Quality Portal sampling records, your state environmental agency, last sampled 2024-06-25. Grade methodology: LakeGrade methodology.
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Swimming Safety
Not ratedLimited data
Not rated for swimming — there is not enough monitoring data to judge this lake
Water quality measurements for Fox Hill Lake
These readings exist but do not meet the evidence bar for an A–F grade — see why.
Murky, only visible to about 3.5 ft. Trophic State Index: 59.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | 3.5 ft | Not graded |
| Phosphorus | No recent samples | |
| Chlorophyll-a (Algae) | No recent samples | |
| Trophic State Index (TSI) | 59 | Eutrophic |
High nutrients, frequent algae, reduced clarity
Where to stay near Fox Hill Lake
Compare lakeside cabins, hotels, and vacation rentals near Fox Hill Lake in Fairfield 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 Fox Hill Lake
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Fishing Fox Hill Lake
Graded lakes near Fox Hill Lake
Fox Hill Lake has no grade, but these lakes within a short drive do.
Nearby Lakes in Fairfield County
Frequently asked questions about Fox Hill Lake
Where is Fox Hill Lake?
- Fox Hill Lake is a lake in Fairfield County, Connecticut. LakeQuality has not rated this lake (UNRATED) — there is not enough recent sampling to assign a letter.
What is the water quality grade for Fox Hill Lake?
- Fox Hill Lake in Fairfield County, Connecticut is not rated for water quality — its monitoring record does not meet the evidence bar. Water clarity: 3.5 ft visibility.
Is Fox Hill Lake safe to swim in?
- Not rated for swimming — there is not enough monitoring data to judge this lake. Fox Hill Lake is not rated for water quality — its monitoring record does not meet the evidence bar. Always check local health department advisories before swimming.
Explore Fox Hill Lake across LakeGrade
More Connecticut Lake Rankings
Other Lakes in Connecticut
Eutrophic Lakes in Connecticut
Where this data comes from
3 measurements from 1 monitoring station, 2024. Retrieved from the EPA Water Quality Portal on 2026-08-21.
Collected and reported by
- North American Lake Management Society
NALMS3 samples · 2024
Monitoring station identifiers (1)
Grade thresholds from the EPA National Lakes Assessment (EPA 841-R-24-006, Table 6-3), applied by ecoregion. See how grades are calculated and data sources.