Thirtyeight Mile Lake
Thirtyeight Mile Lake in Yukon-Koyukuk County, Alaska is not rated for water quality — its monitoring record does not meet the evidence bar. Surface area: 206 acres.
- Area
- 206 acres
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Why Thirtyeight Mile 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 Thirtyeight Mile 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.
Thirtyeight Mile Lake is a 206-acre lake in Yukon-Koyukuk County, Alaska.
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 Thirtyeight Mile 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 Thirtyeight Mile Lake
Compare lakeside cabins, hotels, and vacation rentals near Thirtyeight Mile Lake in Yukon-Koyukuk County, Alaska — 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 Thirtyeight Mile Lake
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Lake Details
| Characteristic | Value |
|---|---|
| Surface Area | 206 acres |
No bathymetric survey has been published for Thirtyeight Mile Lake, so its depth is not documented here.
Fishing Thirtyeight Mile Lake
Nearby Lakes in Yukon-Koyukuk County
Frequently asked questions about Thirtyeight Mile Lake
Where is Thirtyeight Mile Lake?
- Thirtyeight Mile Lake is a lake in Yukon-Koyukuk County, Alaska. LakeQuality has not rated this lake (UNRATED) — no water-quality sampling on record for this lake.
What is the water quality grade for Thirtyeight Mile Lake?
- Thirtyeight Mile Lake in Yukon-Koyukuk County, Alaska is not rated for water quality — its monitoring record does not meet the evidence bar. Surface area: 206 acres.
Is Thirtyeight Mile Lake safe to swim in?
- Not rated for swimming — there is not enough monitoring data to judge this lake. Thirtyeight Mile 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 Thirtyeight Mile Lake come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.