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LakeQuality

Star Lake

NR
Not yet rated
28 acres

Star Lake in Park County, Montana is not rated for water quality — its monitoring record does not meet the evidence bar. Surface area: 28 acres.

Area
28 acres

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

Star Lake is a 28-acre lake in Park County, Montana.

Source: EPA Water Quality Portal sampling records, Montana 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 Star Lake

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 Star Lake

Compare lakeside cabins, hotels, and vacation rentals near Star Lake in Park County, Montana — 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 Star Lake

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Lake Details

CharacteristicValue
Surface Area28 acres

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

Fishing Star Lake

Nearby Lakes in Park County

Frequently asked questions about Star Lake

Where is Star Lake?

Star Lake is a lake in Park County, Montana. LakeQuality has not rated this lake (UNRATED) — no water-quality sampling on record for this lake.

What is the water quality grade for Star Lake?

Star Lake in Park County, Montana is not rated for water quality — its monitoring record does not meet the evidence bar. Surface area: 28 acres.

Is Star Lake safe to swim in?

Not rated for swimming — there is not enough monitoring data to judge this lake. Star Lake 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 Star Lake come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.