Rollins Reservoir
Nevada County, California749 acresView mapDirections
No nutrient or algae sampling on record from SWRCB for this lake.
- Impaired · Mercury
- Limited data
Rollins Reservoir in Nevada County, California has water-quality measurements published by SWRCB, shown here as reported. Surface area: 749 acres.
Rollins Reservoir is a 749-acre lake in Nevada County, California. 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 Rollins Reservoir is good for
From access and monitoring records, not editorial picks.
- Boat launch1 documented ramp
Swimming conditions
No readingLimited data
Nutrient and algae readings are not a swimming clearance. Rollins Reservoir is listed impaired under Clean Water Act §303(d) (IR 5) for mercury. Check local advisories before you swim.
Whether Rollins Reservoir 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 Rollins Reservoir
These are the measurements SWRCB publishes for Rollins Reservoir, 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 Rollins Reservoir
Answers come straight from the public measurements and survey records on this page.
Lake Details
Surface area
749 acres
Shoreline
20.1 mi
No bathymetric survey has been published for Rollins Reservoir, so its depth is not documented here.
Recreation & Access
- Peninsula Camping and Boating ResortSemi-private
Named access points in the USGS National Boat Ramps inventory, within about 3 miles. More lakes with boat ramps
Stays via Stay22
Stays near Rollins Reservoir
Compare lakeside cabins, hotels, and vacation rentals near Rollins Reservoir in Nevada 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 Rollins Reservoir
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Fishing Rollins Reservoir
EPA Impairment Status
Rollins Reservoir is officially listed as impaired under Clean Water Act §303(d) in the 2024 EPA reporting cycle (IR category 5).
Causes of impairment
Designated uses not supporting: Fish consumption, Other.
Source: EPA ATTAINS assessment unit CAL5163403320011212084035 · Official waterbody report
Nearby Lakes in Nevada County
Frequently asked questions about Rollins Reservoir
Where is Rollins Reservoir?
- Rollins Reservoir is a lake in Nevada County, California. Its water-quality measurements are published by SWRCB and shown on this page as reported.
What is the water quality of Rollins Reservoir?
- Rollins Reservoir in Nevada County, California has water-quality measurements published by SWRCB, shown here as reported. Surface area: 749 acres.
Is Rollins Reservoir safe to swim in?
- Nutrient and algae readings are not a swimming clearance. Rollins Reservoir is listed impaired under Clean Water Act §303(d) (IR 5) for mercury. Check local advisories before you swim.
Are there boat ramps on Rollins Reservoir?
- Rollins Reservoir has 1 documented boat landing in the USGS National Boat Ramps inventory. Named access points include Peninsula Camping and Boating Resort.
Can I fish at Rollins Reservoir?
- Rollins Reservoir 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 Rollins Reservoir come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.
Other records on this page
Impairment status from EPA ATTAINS 303(d) database
Named boat-access points from the USGS National Boat Ramps inventory