Stone Lake
Stone Lake in Rio Arriba County, New Mexico is not rated for water quality — its monitoring record does not meet the evidence bar. Surface area: 470 acres.
- Area
- 470 acres
- Public access
- Yes
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Why Stone 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 Stone 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 NMED and volunteer programs, and published through the EPA Water Quality Portal. Read the full grading methodology.
Stone Lake is a 470-acre lake in Rio Arriba County, New Mexico. Limited fish-species data available. Public access is available with 2 public boat landings.
Source: EPA Water Quality Portal sampling records, NMED, last sampled recent years. Grade methodology: LakeQuality methodology.
Watch Stone Lake 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 Stone 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 Stone Lake
Compare lakeside cabins, hotels, and vacation rentals near Stone Lake in Rio Arriba County, New Mexico — 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 Stone Lake
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Lake Details
| Characteristic | Value |
|---|---|
| Surface Area | 470 acres |
| Public Access | Yes |
No bathymetric survey has been published for Stone Lake, so its depth is not documented here.
Recreation & Access
- Stone LakePublic
- Stone LakePublic
Named access points in the USGS National Boat Ramps inventory, within about 3 miles. More lakes with boat ramps
Fishing Stone Lake
Nearby Lakes in Rio Arriba County
Frequently asked questions about Stone Lake
Where is Stone Lake?
- Stone Lake is a lake in Rio Arriba County, New Mexico. LakeQuality has not rated this lake (UNRATED) — no water-quality sampling on record for this lake.
What is the water quality grade for Stone Lake?
- Stone Lake in Rio Arriba County, New Mexico is not rated for water quality — its monitoring record does not meet the evidence bar. Surface area: 470 acres.
Is Stone Lake safe to swim in?
- Not rated for swimming — there is not enough monitoring data to judge this lake. Stone 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 Stone Lake?
- Stone Lake has 2 documented boat landings in the USGS National Boat Ramps inventory. Named access points include Stone Lake, Stone Lake. Public access is listed as yes.
Explore Stone Lake across LakeQuality
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Where this data comes from
Measurements for Stone 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