Bethurem Reservoir
Bethurem Reservoir in Big Horn County, Wyoming is not rated for water quality — its monitoring record does not meet the evidence bar. Surface area: 32 acres.
- Area
- 32 acres
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Why Bethurem Reservoir 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 Bethurem Reservoir, 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 Wyoming DEQ and volunteer programs, and published through the EPA Water Quality Portal. Read the full grading methodology.
Bethurem Reservoir is a 32-acre lake in Big Horn County, Wyoming.
Source: EPA Water Quality Portal sampling records, Wyoming DEQ, 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 Bethurem Reservoir
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 Bethurem Reservoir
Compare lakeside cabins, hotels, and vacation rentals near Bethurem Reservoir in Big Horn County, Wyoming — 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.
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Lake Details
| Characteristic | Value |
|---|---|
| Surface Area | 32 acres |
No bathymetric survey has been published for Bethurem Reservoir, so its depth is not documented here.
Fishing Bethurem Reservoir
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Frequently asked questions about Bethurem Reservoir
Where is Bethurem Reservoir?
- Bethurem Reservoir is a lake in Big Horn County, Wyoming. LakeQuality has not rated this lake (UNRATED) — no water-quality sampling on record for this lake.
What is the water quality grade for Bethurem Reservoir?
- Bethurem Reservoir in Big Horn County, Wyoming is not rated for water quality — its monitoring record does not meet the evidence bar. Surface area: 32 acres.
Is Bethurem Reservoir safe to swim in?
- Not rated for swimming — there is not enough monitoring data to judge this lake. Bethurem Reservoir 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 Bethurem Reservoir come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.