Little Redfish Lake
Little Redfish Lake in Custer County, Idaho is not rated for water quality — its monitoring record does not meet the evidence bar. Surface area: 64 acres.
- Area
- 64 acres
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Why Little Redfish 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 Little Redfish 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 IDEQ and volunteer programs, and published through the EPA Water Quality Portal. Read the full grading methodology.
Little Redfish Lake is a 64-acre lake in Custer County, Idaho.
Source: EPA Water Quality Portal sampling records, IDEQ, 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 Little Redfish 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 Little Redfish Lake
Compare lakeside cabins, hotels, and vacation rentals near Little Redfish Lake in Custer County, Idaho — 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 Little Redfish Lake
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Lake Details
| Characteristic | Value |
|---|---|
| Surface Area | 64 acres |
No bathymetric survey has been published for Little Redfish Lake, so its depth is not documented here.
Fishing Little Redfish Lake
Nearby Lakes in Custer County
Frequently asked questions about Little Redfish Lake
Where is Little Redfish Lake?
- Little Redfish Lake is a lake in Custer County, Idaho. LakeQuality has not rated this lake (UNRATED) — no water-quality sampling on record for this lake.
What is the water quality grade for Little Redfish Lake?
- Little Redfish Lake in Custer County, Idaho is not rated for water quality — its monitoring record does not meet the evidence bar. Surface area: 64 acres.
Is Little Redfish Lake safe to swim in?
- Not rated for swimming — there is not enough monitoring data to judge this lake. Little Redfish 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 Little Redfish Lake come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.