Tivehvun Lake
Tivehvun Lake in Yukon-Koyukuk County, Alaska is not rated for water quality — its monitoring record does not meet the evidence bar. Surface area: 190 acres.
- Area
- 190 acres
Next lake in Yukon-Koyukuk County
Swipe left or right on this bar to open the next or previous lake.
Why Tivehvun 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 Tivehvun 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.
Tivehvun Lake is a 190-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.
Watch Tivehvun Lake water quality
Subscribe for LakeQuality updates by email. No spam, unsubscribe anytime.
Swimming Safety
Not ratedElevated nutrients
Not rated for swimming — there is not enough monitoring data to judge this lake
Water quality measurements for Tivehvun 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 Tivehvun Lake
Compare lakeside cabins, hotels, and vacation rentals near Tivehvun 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 Tivehvun Lake
Availability and prices from Stay22 partners (Booking.com, Vrbo, Expedia). We may earn a commission from bookings, at no extra cost to you.
Lake Details
| Characteristic | Value |
|---|---|
| Surface Area | 190 acres |
No bathymetric survey has been published for Tivehvun Lake, so its depth is not documented here.
Fishing Tivehvun Lake
Nearby Lakes in Yukon-Koyukuk County
Frequently asked questions about Tivehvun Lake
Where is Tivehvun Lake?
- Tivehvun 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 Tivehvun Lake?
- Tivehvun Lake in Yukon-Koyukuk County, Alaska is not rated for water quality — its monitoring record does not meet the evidence bar. Surface area: 190 acres.
Is Tivehvun Lake safe to swim in?
- Not rated for swimming — there is not enough monitoring data to judge this lake. Tivehvun 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 Tivehvun Lake across LakeQuality
More Alaska Lake Rankings
Other Lakes in Alaska
Where this data comes from
Measurements for Tivehvun Lake come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.