Wilson Lake Reservoir
Wilson Lake Reservoir in Jerome County, Idaho is not rated for water quality — its monitoring record does not meet the evidence bar. Surface area: 489 acres.
- Area
- 489 acres
- Public access
- Yes
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Why Wilson Lake 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 Wilson Lake 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 IDEQ and volunteer programs, and published through the EPA Water Quality Portal. Read the full grading methodology.
Wilson Lake Reservoir is a 489-acre lake in Jerome County, Idaho. Limited fish-species data available. Public access is available with 1 public boat landing.
Source: EPA Water Quality Portal sampling records, IDEQ, last sampled recent years. Grade methodology: LakeQuality methodology.
Watch Wilson Lake Reservoir water quality
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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 Wilson Lake 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 Wilson Lake Reservoir
Compare lakeside cabins, hotels, and vacation rentals near Wilson Lake Reservoir in Jerome County, Idaho — 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 Wilson Lake Reservoir
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Lake Details
| Characteristic | Value |
|---|---|
| Surface Area | 489 acres |
| Public Access | Yes |
No bathymetric survey has been published for Wilson Lake Reservoir, so its depth is not documented here.
Recreation & Access
- Wilson LakePublic
Named access points in the USGS National Boat Ramps inventory, within about 3 miles. More lakes with boat ramps
Fishing Wilson Lake Reservoir
Nearby Lakes in Jerome County
Frequently asked questions about Wilson Lake Reservoir
Where is Wilson Lake Reservoir?
- Wilson Lake Reservoir is a lake in Jerome County, Idaho. LakeQuality has not rated this lake (UNRATED) — no water-quality sampling on record for this lake.
What is the water quality grade for Wilson Lake Reservoir?
- Wilson Lake Reservoir in Jerome County, Idaho is not rated for water quality — its monitoring record does not meet the evidence bar. Surface area: 489 acres.
Is Wilson Lake Reservoir safe to swim in?
- Not rated for swimming — there is not enough monitoring data to judge this lake. Wilson Lake Reservoir is not rated for water quality — its monitoring record does not meet the evidence bar. Always check local health department advisories before swimming.
Are there boat ramps on Wilson Lake Reservoir?
- Wilson Lake Reservoir has 1 documented boat landing in the USGS National Boat Ramps inventory. Named access points include Wilson Lake. Public access is listed as yes.
Explore Wilson Lake Reservoir across LakeQuality
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Where this data comes from
Measurements for Wilson Lake Reservoir come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.
Other records on this page
Named boat-access points from the USGS National Boat Ramps inventory