Old Marsh Pond
Old Marsh Pond in Rutland County, Vermont is not rated for water quality — its monitoring record does not meet the evidence bar. Surface area: 116 acres.
- Area
- 116 acres
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Why Old Marsh 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 Old Marsh 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 VT DEC and volunteer programs, and published through the EPA Water Quality Portal. Read the full grading methodology.
Old Marsh Pond is a 116-acre lake in Rutland County, Vermont.
Source: EPA Water Quality Portal sampling records, VT DEC, last sampled recent years. Grade methodology: LakeQuality methodology.
Watch Old Marsh 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 Old Marsh 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 Old Marsh Pond
Compare lakeside cabins, hotels, and vacation rentals near Old Marsh Pond in Rutland County, Vermont — 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 Old Marsh Pond
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Lake Details
| Characteristic | Value |
|---|---|
| Surface Area | 116 acres |
No bathymetric survey has been published for Old Marsh Pond, so its depth is not documented here.
Fishing Old Marsh Pond
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Frequently asked questions about Old Marsh Pond
Where is Old Marsh Pond?
- Old Marsh Pond is a lake in Rutland County, Vermont. LakeQuality has not rated this lake (UNRATED) — no water-quality sampling on record for this lake.
What is the water quality grade for Old Marsh Pond?
- Old Marsh Pond in Rutland County, Vermont is not rated for water quality — its monitoring record does not meet the evidence bar. Surface area: 116 acres.
Is Old Marsh Pond safe to swim in?
- Not rated for swimming — there is not enough monitoring data to judge this lake. Old Marsh Pond is not rated for water quality — its monitoring record does not meet the evidence bar. Always check local health department advisories before swimming.
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Where this data comes from
Measurements for Old Marsh Pond come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.