Tolo Lake
Tolo Lake in Idaho County, Idaho is not rated for water quality — its monitoring record does not meet the evidence bar. Surface area: 38 acres.
- Area
- 38 acres
- Public access
- Yes
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Why Tolo 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 Tolo 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 IDEQ and volunteer programs, and published through the EPA Water Quality Portal. Read the full grading methodology.
Tolo Lake is a 38-acre lake in Idaho 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.
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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 Tolo 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 Tolo Lake
Compare lakeside cabins, hotels, and vacation rentals near Tolo Lake in Idaho 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 Tolo Lake
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Lake Details
| Characteristic | Value |
|---|---|
| Surface Area | 38 acres |
| Public Access | Yes |
No bathymetric survey has been published for Tolo Lake, so its depth is not documented here.
Recreation & Access
- Tolo LakePublic
Named access points in the USGS National Boat Ramps inventory, within about 3 miles. More lakes with boat ramps
Fishing Tolo Lake
Nearby Lakes in Idaho County
Frequently asked questions about Tolo Lake
Where is Tolo Lake?
- Tolo Lake is a lake in Idaho 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 Tolo Lake?
- Tolo Lake in Idaho County, Idaho is not rated for water quality — its monitoring record does not meet the evidence bar. Surface area: 38 acres.
Is Tolo Lake safe to swim in?
- Not rated for swimming — there is not enough monitoring data to judge this lake. Tolo Lake 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 Tolo Lake?
- Tolo Lake has 1 documented boat landing in the USGS National Boat Ramps inventory. Named access points include Tolo Lake. Public access is listed as yes.
Explore Tolo Lake across LakeQuality
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Where this data comes from
Measurements for Tolo Lake 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