Grant Lake
Mono County, California1,103 acresView mapDirections
No nutrient or algae sampling on record from SWRCB for this lake.
- Public access
- Limited data
Grant Lake in Mono County, California has water-quality measurements published by SWRCB, shown here as reported. Surface area: 1103 acres.
Grant Lake is a 1,103-acre lake in Mono 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. Methodology: how these readings are compared.
What Grant Lake is good for
From access and monitoring records, not editorial picks.
- Boat launch1 documented ramp
- Big water1,103 acres
Swimming conditions
No readingLimited data
Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
Whether Grant Lake is safe to swim in today is a call for the California State Water Resources Control Board and the county health department, who post current advisories. LakeQuality does not issue swimming clearances.
Water quality measurements for Grant Lake
These are the measurements SWRCB publishes for Grant Lake, shown as reported. The condition class beside each reading is the EPA National Lakes Assessment class for this lake’s ecoregion.
No clarity data.
Ask about Grant Lake
Answers come straight from the public measurements and survey records on this page.
Lake Details
Surface area
1,103 acres
Shoreline
10.4 mi
Public access
Yes
Listed by SWRCB
No bathymetric survey has been published for Grant Lake, so its depth is not documented here.
Recreation & Access
- Grant Lake MarinaPublic
Named access points in the USGS National Boat Ramps inventory, within about 3 miles. More lakes with boat ramps
Stays via Stay22
Stays near Grant Lake
Compare lakeside cabins, hotels, and vacation rentals near Grant Lake in Mono 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 Grant Lake
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Follow Grant Lake’s readings
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Fishing Grant Lake
Nearby Lakes in Mono County
Frequently asked questions about Grant Lake
Where is Grant Lake?
- Grant Lake is a lake in Mono County, California. Its water-quality measurements are published by SWRCB and shown on this page as reported.
What is the water quality of Grant Lake?
- Grant Lake in Mono County, California has water-quality measurements published by SWRCB, shown here as reported. Surface area: 1103 acres.
Is Grant Lake safe to swim in?
- Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
Are there boat ramps on Grant Lake?
- Grant Lake has 1 documented boat landing in the USGS National Boat Ramps inventory. Named access points include Grant Lake Marina. Public access is listed as yes.
Can I fish at Grant Lake?
- Grant Lake has 1 documented boat landing in the USGS National Boat Ramps inventory. Seasons, size and bag limits, and whether you need a license are set by California's fish and wildlife agency, so check its current regulations before you go.
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Where this data comes from
Measurements for Grant 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