Doolittle Lake
Doolittle Lake in Northwest Hills County, Connecticut is not rated for water quality — its monitoring record does not meet the evidence bar. Surface area: 168 acres.
- Area
- 168 acres
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Why Doolittle Lake 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 Doolittle Lake, 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.
Doolittle Lake is a 168-acre lake in Northwest Hills County, Connecticut.
Source: EPA Water Quality Portal sampling records, your state environmental agency, last sampled recent years. Grade methodology: LakeQuality methodology.
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Swimming Safety
Not ratedElevated nutrients
Not rated for swimming — there is not enough monitoring data to judge this lake
Water quality measurements for Doolittle Lake
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 Doolittle Lake
Compare lakeside cabins, hotels, and vacation rentals near Doolittle Lake 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 Doolittle Lake
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Lake Details
| Characteristic | Value |
|---|---|
| Surface Area | 168 acres |
No bathymetric survey has been published for Doolittle Lake, so its depth is not documented here.
Fishing Doolittle Lake
Nearby Lakes in Northwest Hills County
Frequently asked questions about Doolittle Lake
Where is Doolittle Lake?
- Doolittle Lake 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 Doolittle Lake?
- Doolittle Lake in Northwest Hills County, Connecticut is not rated for water quality — its monitoring record does not meet the evidence bar. Surface area: 168 acres.
Is Doolittle Lake safe to swim in?
- Not rated for swimming — there is not enough monitoring data to judge this lake. Doolittle 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 Doolittle Lake across LakeQuality
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Where this data comes from
Measurements for Doolittle Lake come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.