Pine Flat Lake
Pine Flat Lake in Fresno County, California is not rated for water quality — its monitoring record does not meet the evidence bar. Surface area: 4863 acres.
- Area
- 4,863 acres
- Public access
- Yes
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Why Pine Flat 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 Pine Flat 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 your state environmental agency and volunteer programs, and published through the EPA Water Quality Portal. Read the full grading methodology.
Pine Flat Lake is a 4,863-acre lake in Fresno County, California. Limited fish-species data available. Public access is available with 2 public boat landings.
Source: EPA Water Quality Portal sampling records, your state environmental agency, last sampled recent years. Grade methodology: LakeQuality methodology.
Watch Pine Flat 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 Pine Flat 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 Pine Flat Lake
Compare lakeside cabins, hotels, and vacation rentals near Pine Flat Lake in Fresno 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 Pine Flat Lake
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Lake Details
| Characteristic | Value |
|---|---|
| Surface Area | 4,863 acres |
| Public Access | Yes |
No bathymetric survey has been published for Pine Flat Lake, so its depth is not documented here.
Recreation & Access
- Pine Flat Lake (Lakeview)Public
- Pine Flat Marina / Lombardo's Lakeview ResortSemi-private
Named access points in the USGS National Boat Ramps inventory, within about 3 miles. More lakes with boat ramps
Fishing Pine Flat Lake
Nearby Lakes in Fresno County
Frequently asked questions about Pine Flat Lake
Where is Pine Flat Lake?
- Pine Flat Lake is a lake in Fresno 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 Pine Flat Lake?
- Pine Flat Lake in Fresno County, California is not rated for water quality — its monitoring record does not meet the evidence bar. Surface area: 4863 acres.
Is Pine Flat Lake safe to swim in?
- Not rated for swimming — there is not enough monitoring data to judge this lake. Pine Flat 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 Pine Flat Lake?
- Pine Flat Lake has 2 documented boat landings in the USGS National Boat Ramps inventory. Named access points include Pine Flat Lake (Lakeview), Pine Flat Marina / Lombardo's Lakeview Resort. Public access is listed as yes.
Explore Pine Flat Lake across LakeQuality
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Where this data comes from
Measurements for Pine Flat 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