Thousand Acre Swamp Reservoir
Thousand Acre Swamp Reservoir in Berkshire County, Massachusetts is not rated for water quality — its monitoring record does not meet the evidence bar. Surface area: 145 acres.
- Area
- 145 acres
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Why Thousand Acre Swamp Reservoir 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 Thousand Acre Swamp Reservoir, 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 MassDEP and volunteer programs, and published through the EPA Water Quality Portal. Read the full grading methodology.
Thousand Acre Swamp Reservoir is a 145-acre lake in Berkshire County, Massachusetts.
Source: EPA Water Quality Portal sampling records, MassDEP, 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 Thousand Acre Swamp Reservoir
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 Thousand Acre Swamp Reservoir
Compare lakeside cabins, hotels, and vacation rentals near Thousand Acre Swamp Reservoir in Berkshire County, Massachusetts — 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 Thousand Acre Swamp Reservoir
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Lake Details
| Characteristic | Value |
|---|---|
| Surface Area | 145 acres |
No bathymetric survey has been published for Thousand Acre Swamp Reservoir, so its depth is not documented here.
Fishing Thousand Acre Swamp Reservoir
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Frequently asked questions about Thousand Acre Swamp Reservoir
Where is Thousand Acre Swamp Reservoir?
- Thousand Acre Swamp Reservoir is a lake in Berkshire County, Massachusetts. LakeQuality has not rated this lake (UNRATED) — no water-quality sampling on record for this lake.
What is the water quality grade for Thousand Acre Swamp Reservoir?
- Thousand Acre Swamp Reservoir in Berkshire County, Massachusetts is not rated for water quality — its monitoring record does not meet the evidence bar. Surface area: 145 acres.
Is Thousand Acre Swamp Reservoir safe to swim in?
- Not rated for swimming — there is not enough monitoring data to judge this lake. Thousand Acre Swamp Reservoir is not rated for water quality — its monitoring record does not meet the evidence bar. Always check local health department advisories before swimming.
Explore Thousand Acre Swamp Reservoir across LakeQuality
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Where this data comes from
Measurements for Thousand Acre Swamp Reservoir come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.