Hewitt Pond
Hewitt Pond in Essex County, New York is not rated for water quality — its monitoring record does not meet the evidence bar. Surface area: 169 acres.
- Area
- 169 acres
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Why Hewitt 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 Hewitt 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 NYSDEC and volunteer programs, and published through the EPA Water Quality Portal. Read the full grading methodology.
Hewitt Pond is a 169-acre lake in Essex County, New York.
Source: EPA Water Quality Portal sampling records, NYSDEC, last sampled recent years. Grade methodology: LakeQuality methodology.
Watch Hewitt 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 Hewitt 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 Hewitt Pond
Compare lakeside cabins, hotels, and vacation rentals near Hewitt Pond in Essex County, New York — 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 Hewitt Pond
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Lake Details
| Characteristic | Value |
|---|---|
| Surface Area | 169 acres |
No bathymetric survey has been published for Hewitt Pond, so its depth is not documented here.
Fishing Hewitt Pond
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Frequently asked questions about Hewitt Pond
Where is Hewitt Pond?
- Hewitt Pond is a lake in Essex County, New York. LakeQuality has not rated this lake (UNRATED) — no water-quality sampling on record for this lake.
What is the water quality grade for Hewitt Pond?
- Hewitt Pond in Essex County, New York is not rated for water quality — its monitoring record does not meet the evidence bar. Surface area: 169 acres.
Is Hewitt Pond safe to swim in?
- Not rated for swimming — there is not enough monitoring data to judge this lake. Hewitt 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 Hewitt Pond come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.