Groundhog Reservoir
Dolores County, Colorado544 acresView mapDirections
No nutrient or algae sampling on record from Colorado WQCD for this lake.
- 90 ft max depth
- Public access
Groundhog Reservoir in Dolores County, Colorado has water-quality measurements published by Colorado WQCD, shown here as reported. Maximum depth: 90 ft. Surface area: 544 acres.
Groundhog Reservoir is a 544-acre lake in Dolores County, Colorado with a maximum depth of 90 feet. Limited fish-species data available. Public access is available with 1 public boat landing.
Source: EPA Water Quality Portal sampling records, CDPHE. Methodology: how these readings are compared.
What Groundhog Reservoir is good for
From access and monitoring records, not editorial picks.
- Boat launch1 documented ramp
- Deep water90 ft surveyed max depth
Swimming conditions
No readingNot rated
Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
Whether Groundhog Reservoir is safe to swim in today is a call for the Water Quality Control Division of the Colorado Department of Public Health and Environment and the county health department, who post current advisories. LakeQuality does not issue swimming clearances.
Water quality measurements for Groundhog Reservoir
These are the measurements Colorado WQCD publishes for Groundhog 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. TSI undefined.
Ask about Groundhog Reservoir
Answers come straight from the public measurements and survey records on this page.
Lake Details
Max depth
90 ft
Surface area
544 acres
Shoreline
8.5 mi
Public access
Yes
Listed by Colorado WQCD
Recreation & Access
- Groundhog Reservoir State Wildlife AreaPublic
Named access points in the USGS National Boat Ramps inventory, within about 3 miles. More lakes with boat ramps
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Fishing Groundhog Reservoir
Nearby Lakes in Dolores County
Frequently asked questions about Groundhog Reservoir
Where is Groundhog Reservoir?
- Groundhog Reservoir is a lake in Dolores County, Colorado. Its water-quality measurements are published by Colorado WQCD and shown on this page as reported.
What is the water quality of Groundhog Reservoir?
- Groundhog Reservoir in Dolores County, Colorado has water-quality measurements published by Colorado WQCD, shown here as reported. Maximum depth: 90 ft. Surface area: 544 acres.
Is Groundhog Reservoir safe to swim in?
- Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
How deep is Groundhog Reservoir?
- Groundhog Reservoir has a maximum depth of 90 feet. The lake covers 544 acres.
Are there boat ramps on Groundhog Reservoir?
- Groundhog Reservoir has 1 documented boat landing in the USGS National Boat Ramps inventory. Named access points include Groundhog Reservoir State Wildlife Area. Public access is listed as yes.
Can I fish at Groundhog Reservoir?
- Groundhog 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 Colorado's fish and wildlife agency, so check its current regulations before you go.
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Where this data comes from
Measurements for Groundhog Reservoir 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