Lake Clark
Lake Clark in Lake and Peninsula County, Alaska is not rated for water quality — its monitoring record does not meet the evidence bar. Surface area: 80620 acres.
- Area
- 80,620 acres
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Why Lake Clark 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 Lake Clark, 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.
Lake Clark is a 80,620-acre lake in Lake and Peninsula 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 Lake Clark
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 Lake Clark
Compare lakeside cabins, hotels, and vacation rentals near Lake Clark in Lake and Peninsula 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 Lake Clark
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Lake Details
| Characteristic | Value |
|---|---|
| Surface Area | 80,620 acres |
No bathymetric survey has been published for Lake Clark, so its depth is not documented here.
Fishing Lake Clark
Nearby Lakes in Lake and Peninsula County
Frequently asked questions about Lake Clark
Where is Lake Clark?
- Lake Clark is a lake in Lake and Peninsula 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 Lake Clark?
- Lake Clark in Lake and Peninsula County, Alaska is not rated for water quality — its monitoring record does not meet the evidence bar. Surface area: 80620 acres.
Is Lake Clark safe to swim in?
- Not rated for swimming — there is not enough monitoring data to judge this lake. Lake Clark is not rated for water quality — its monitoring record does not meet the evidence bar. Always check local health department advisories before swimming.
Explore Lake Clark across LakeQuality
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Where this data comes from
Measurements for Lake Clark come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.