Federal Pond
Federal Pond in Plymouth County, Massachusetts is not rated for water quality — its monitoring record does not meet the evidence bar. Surface area: 125 acres.
- Area
- 125 acres
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Why Federal 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 Federal 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 MassDEP and volunteer programs, and published through the EPA Water Quality Portal. Read the full grading methodology.
Federal Pond is a 125-acre lake in Plymouth County, Massachusetts.
Source: EPA Water Quality Portal sampling records, MassDEP, last sampled recent years. Grade methodology: LakeQuality methodology.
Watch Federal Pond water quality
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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 Federal 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 Federal Pond
Compare lakeside cabins, hotels, and vacation rentals near Federal Pond in Plymouth 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 Federal Pond
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Lake Details
| Characteristic | Value |
|---|---|
| Surface Area | 125 acres |
No bathymetric survey has been published for Federal Pond, so its depth is not documented here.
Fishing Federal Pond
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Frequently asked questions about Federal Pond
Where is Federal Pond?
- Federal Pond is a lake in Plymouth 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 Federal Pond?
- Federal Pond in Plymouth County, Massachusetts is not rated for water quality — its monitoring record does not meet the evidence bar. Surface area: 125 acres.
Is Federal Pond safe to swim in?
- Not rated for swimming — there is not enough monitoring data to judge this lake. Federal Pond is not rated for water quality — its monitoring record does not meet the evidence bar. Always check local health department advisories before swimming.
Explore Federal Pond across LakeQuality
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Where this data comes from
Measurements for Federal Pond come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.