Picatinny Lake
Picatinny Lake in Morris County, New Jersey is not rated for water quality — its monitoring record does not meet the evidence bar. Surface area: 109 acres.
- Area
- 109 acres
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Why Picatinny Lake 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 Picatinny Lake, 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 your state environmental agency and volunteer programs, and published through the EPA Water Quality Portal. Read the full grading methodology.
Picatinny Lake is a 109-acre lake in Morris County, New Jersey.
Source: EPA Water Quality Portal sampling records, your state environmental agency, 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 Picatinny Lake
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 Picatinny Lake
Compare lakeside cabins, hotels, and vacation rentals near Picatinny Lake in Morris County, New Jersey — 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 Picatinny Lake
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Lake Details
| Characteristic | Value |
|---|---|
| Surface Area | 109 acres |
No bathymetric survey has been published for Picatinny Lake, so its depth is not documented here.
Fishing Picatinny Lake
Nearby Lakes in Morris County
Frequently asked questions about Picatinny Lake
Where is Picatinny Lake?
- Picatinny Lake is a lake in Morris County, New Jersey. LakeQuality has not rated this lake (UNRATED) — no water-quality sampling on record for this lake.
What is the water quality grade for Picatinny Lake?
- Picatinny Lake in Morris County, New Jersey is not rated for water quality — its monitoring record does not meet the evidence bar. Surface area: 109 acres.
Is Picatinny Lake safe to swim in?
- Not rated for swimming — there is not enough monitoring data to judge this lake. Picatinny Lake 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 Picatinny Lake come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.