Horr Pond
Horr Pond in Shasta County, California is not rated for water quality — its monitoring record does not meet the evidence bar. Surface area: 1765 acres.
- Area
- 1,765 acres
- Public access
- Yes
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Why Horr Pond 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 Horr Pond, 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 your state environmental agency and volunteer programs, and published through the EPA Water Quality Portal. Read the full grading methodology.
Horr Pond is a 1,765-acre lake in Shasta County, California. Limited fish-species data available. Public access is available with 1 public boat landing.
Source: EPA Water Quality Portal sampling records, your state environmental agency, last sampled recent years. Grade methodology: LakeQuality methodology.
Watch Horr Pond 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 Horr Pond
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 Horr Pond
Compare lakeside cabins, hotels, and vacation rentals near Horr Pond in Shasta County, California — 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 Horr Pond
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Lake Details
| Characteristic | Value |
|---|---|
| Surface Area | 1,765 acres |
| Public Access | Yes |
No bathymetric survey has been published for Horr Pond, so its depth is not documented here.
Recreation & Access
- Ahjumawi Lava Springs State ParkPublic
Named access points in the USGS National Boat Ramps inventory, within about 3 miles. More lakes with boat ramps
Fishing Horr Pond
Nearby Lakes in Shasta County
Frequently asked questions about Horr Pond
Where is Horr Pond?
- Horr Pond is a lake in Shasta County, California. LakeQuality has not rated this lake (UNRATED) — no water-quality sampling on record for this lake.
What is the water quality grade for Horr Pond?
- Horr Pond in Shasta County, California is not rated for water quality — its monitoring record does not meet the evidence bar. Surface area: 1765 acres.
Is Horr Pond safe to swim in?
- Not rated for swimming — there is not enough monitoring data to judge this lake. Horr Pond 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 Horr Pond?
- Horr Pond has 1 documented boat landing in the USGS National Boat Ramps inventory. Named access points include Ahjumawi Lava Springs State Park. Public access is listed as yes.
Explore Horr Pond across LakeQuality
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Where this data comes from
Measurements for Horr Pond 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