Agassiz Lakes
Agassiz Lakes in Yakutat County, Alaska is not rated for water quality — its monitoring record does not meet the evidence bar. Surface area: 403 acres.
- Area
- 403 acres
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Why Agassiz Lakes 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 Agassiz Lakes, 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.
Agassiz Lakes is a 403-acre lake in Yakutat 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 Agassiz Lakes
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 Agassiz Lakes
Compare lakeside cabins, hotels, and vacation rentals near Agassiz Lakes in Yakutat 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 Agassiz Lakes
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Lake Details
| Characteristic | Value |
|---|---|
| Surface Area | 403 acres |
No bathymetric survey has been published for Agassiz Lakes, so its depth is not documented here.
Fishing Agassiz Lakes
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Frequently asked questions about Agassiz Lakes
Where is Agassiz Lakes?
- Agassiz Lakes is a lake in Yakutat 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 Agassiz Lakes?
- Agassiz Lakes in Yakutat County, Alaska is not rated for water quality — its monitoring record does not meet the evidence bar. Surface area: 403 acres.
Is Agassiz Lakes safe to swim in?
- Not rated for swimming — there is not enough monitoring data to judge this lake. Agassiz Lakes is not rated for water quality — its monitoring record does not meet the evidence bar. Always check local health department advisories before swimming.
Explore Agassiz Lakes across LakeQuality
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Where this data comes from
Measurements for Agassiz Lakes come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.