Hurds Lake
Hurds Lake in Tolland County, Connecticut is not rated for water quality — its monitoring record does not meet the evidence bar. Water clarity: 4.8 ft visibility. Surface area: 15 acres.
- Clarity
- 4.8 ft
- Area
- 15 acres
Why Hurds 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 Hurds Lake, the only measurement available is water clarity, which is not a water-quality indicator on its own — EPA's National Lakes Assessment does not grade clarity. 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.
Hurds Lake is a 15-acre lake in Tolland County, Connecticut.
Source: EPA Water Quality Portal sampling records, your state environmental agency, last sampled 2021-11-14. 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 Hurds Lake
These readings exist but do not meet the evidence bar for an A–F grade — see why.
Murky, only visible to about 4.8 ft. Trophic State Index: 55.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | 4.8 ft | Not graded |
| Phosphorus | No recent samples | |
| Chlorophyll-a (Algae) | No recent samples | |
| Trophic State Index (TSI) | 55 | Eutrophic |
High nutrients, frequent algae, reduced clarity
Where to stay near Hurds Lake
Compare lakeside cabins, hotels, and vacation rentals near Hurds Lake in Tolland 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 Hurds Lake
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Lake Details
| Characteristic | Value |
|---|---|
| Surface Area | 15 acres |
No bathymetric survey has been published for Hurds Lake, so its depth is not documented here.
Fishing Hurds Lake
Reservoir Info (USACE NID)
Hurds Lake is a man-made reservoir impounded by the Hurds Lake Dam (completed 1934), built primarily for recreation on the Gillettes Brook Trib; earth-type dam, 15 ft tall and 260 ft long.
- Surface area
- 15 ac
- Normal storage
- 15 ac-ft
- Max storage
- 90 ac-ft
- Drainage area
- 0.35 sq mi
- Hazard class
- Significant
- Owner
- Town of Somers
Source: USACE National Inventory of Dams, NID ID CT00272 · Operator website
Graded lakes near Hurds Lake
Hurds Lake has no grade, but these lakes within a short drive do.
Nearby Lakes in Tolland County
Frequently asked questions about Hurds Lake
Where is Hurds Lake?
- Hurds Lake is a lake in Tolland 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 Hurds Lake?
- Hurds Lake in Tolland County, Connecticut is not rated for water quality — its monitoring record does not meet the evidence bar. Water clarity: 4.8 ft visibility. Surface area: 15 acres.
Is Hurds Lake safe to swim in?
- Not rated for swimming — there is not enough monitoring data to judge this lake. Hurds 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 Hurds Lake across LakeGrade
More Connecticut Lake Rankings
Other Lakes in Connecticut
Eutrophic Lakes in Connecticut
Where this data comes from
9 measurements from 1 monitoring station, 2021. Retrieved from the EPA Water Quality Portal on 2026-08-21.
Collected and reported by
- North American Lake Management Society
NALMS9 samples · 2021
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.