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LakeQuality

Palmer Reservoir

NR
Not yet rated
38 acres

Palmer Reservoir in Johnson County, Wyoming is not rated for water quality — its monitoring record does not meet the evidence bar. Surface area: 38 acres.

Area
38 acres

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Why Palmer 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 Palmer 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 Wyoming DEQ and volunteer programs, and published through the EPA Water Quality Portal. Read the full grading methodology.

Palmer Reservoir is a 38-acre lake in Johnson County, Wyoming.

Source: EPA Water Quality Portal sampling records, Wyoming DEQ, last sampled recent years. Grade methodology: LakeQuality methodology.

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Swimming Safety

Not rated

Elevated nutrients

Not rated for swimming — there is not enough monitoring data to judge this lake

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Water quality measurements for Palmer Reservoir

These readings exist but are not enough for an A–F grade — see why.

No clarity data. Trophic State Index: undefined.

MetricValueGrade
Water Clarity (Secchi Depth)No recent samples
PhosphorusNo recent samples
Chlorophyll-a (Algae)No recent samples
Trophic State Index (TSI)

Where to stay near Palmer Reservoir

Compare lakeside cabins, hotels, and vacation rentals near Palmer Reservoir in Johnson County, Wyoming — 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 Palmer Reservoir

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Lake Details

CharacteristicValue
Surface Area38 acres

No bathymetric survey has been published for Palmer Reservoir, so its depth is not documented here.

Fishing Palmer Reservoir

Nearby Lakes in Johnson County

Frequently asked questions about Palmer Reservoir

Where is Palmer Reservoir?

Palmer Reservoir is a lake in Johnson County, Wyoming. LakeQuality has not rated this lake (UNRATED) — no water-quality sampling on record for this lake.

What is the water quality grade for Palmer Reservoir?

Palmer Reservoir in Johnson County, Wyoming is not rated for water quality — its monitoring record does not meet the evidence bar. Surface area: 38 acres.

Is Palmer Reservoir safe to swim in?

Not rated for swimming — there is not enough monitoring data to judge this lake. Palmer Reservoir is not rated for water quality — its monitoring record does not meet the evidence bar. Always check local health department advisories before swimming.

Where this data comes from

Measurements for Palmer Reservoir come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.