Tungak Lake
Tungak Lake in Kusilvak County, Alaska is not rated for water quality — its monitoring record does not meet the evidence bar. Surface area: 287 acres.
- Area
- 287 acres
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Why Tungak 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 Tungak 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.
Tungak Lake is a 287-acre lake in Kusilvak 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 Tungak 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 Tungak Lake
Compare lakeside cabins, hotels, and vacation rentals near Tungak Lake in Kusilvak 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 Tungak Lake
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Lake Details
| Characteristic | Value |
|---|---|
| Surface Area | 287 acres |
No bathymetric survey has been published for Tungak Lake, so its depth is not documented here.
Fishing Tungak Lake
Nearby Lakes in Kusilvak County
Frequently asked questions about Tungak Lake
Where is Tungak Lake?
- Tungak Lake is a lake in Kusilvak 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 Tungak Lake?
- Tungak Lake in Kusilvak County, Alaska is not rated for water quality — its monitoring record does not meet the evidence bar. Surface area: 287 acres.
Is Tungak Lake safe to swim in?
- Not rated for swimming — there is not enough monitoring data to judge this lake. Tungak Lake is not rated for water quality — its monitoring record does not meet the evidence bar. Always check local health department advisories before swimming.
Explore Tungak Lake across LakeQuality
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Where this data comes from
Measurements for Tungak Lake come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.