Brundage Reservoir
Brundage Reservoir in Adams County, Idaho is not rated for water quality — its monitoring record does not meet the evidence bar. Surface area: 282 acres.
- Area
- 282 acres
Next lake in Adams County
Swipe left or right on this bar to open the next or previous lake.
Why Brundage 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 Brundage 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.
Brundage Reservoir is a 282-acre lake in Adams County, Idaho.
Source: EPA Water Quality Portal sampling records, IDEQ, last sampled recent years. Grade methodology: LakeQuality methodology.
Watch Brundage Reservoir 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 Brundage 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 Brundage Reservoir
Compare lakeside cabins, hotels, and vacation rentals near Brundage Reservoir in Adams 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 Brundage Reservoir
Availability and prices from Stay22 partners (Booking.com, Vrbo, Expedia). We may earn a commission from bookings, at no extra cost to you.
Planning a whole trip? See where to stay at Idaho’s top lakes →
Lake Details
| Characteristic | Value |
|---|---|
| Surface Area | 282 acres |
No bathymetric survey has been published for Brundage Reservoir, so its depth is not documented here.
Fishing Brundage Reservoir
Nearby Lakes in Adams County
Frequently asked questions about Brundage Reservoir
Where is Brundage Reservoir?
- Brundage Reservoir is a lake in Adams 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 Brundage Reservoir?
- Brundage Reservoir in Adams County, Idaho is not rated for water quality — its monitoring record does not meet the evidence bar. Surface area: 282 acres.
Is Brundage Reservoir safe to swim in?
- Not rated for swimming — there is not enough monitoring data to judge this lake. Brundage Reservoir is not rated for water quality — its monitoring record does not meet the evidence bar. Always check local health department advisories before swimming.
Explore Brundage Reservoir across LakeQuality
More Idaho Lake Rankings
Other Lakes in Idaho
Where this data comes from
Measurements for Brundage Reservoir come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.