Where is Button Rock Reservoir?

Button Rock Reservoir is a lake in Boulder County, Colorado. Its water-quality measurements are published by Colorado WQCD and shown on this page as reported.

Button Rock Reservoir

Boulder County, Colorado191 acresView map Directions

No nutrient or algae sampling on record from Colorado WQCD for this lake.

Area

191 acres

Surface area

Shoreline

5 mi

Measured length

See the measurements Directions Where to stay

Button Rock Reservoir in Boulder County, Colorado has water-quality measurements published by Colorado WQCD, shown here as reported. Surface area: 191 acres.

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Button Rock Reservoir is a 191-acre lake in Boulder County, Colorado.

Source: EPA Water Quality Portal sampling records, CDPHE. Methodology: how these readings are compared.

Swimming conditions

No reading

Not rated

Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.

Whether Button Rock 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.

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Water quality measurements for Button Rock Reservoir

These are the measurements Colorado WQCD publishes for Button Rock 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 Button Rock Reservoir

Answers come straight from the public measurements and survey records on this page.

Lake Details

Surface area

191 acres

Shoreline

5 mi

No bathymetric survey has been published for Button Rock Reservoir, so its depth is not documented here.

Stays via Stay22

Stays near Button Rock Reservoir

Compare lakeside cabins, hotels, and vacation rentals near Button Rock Reservoir in Boulder County, Colorado — 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 Button Rock Reservoir

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Fishing Button Rock Reservoir

→ Button Rock Reservoir fishing regulations (limits, seasons, special rules)

Nearby Lakes in Boulder County

N St Vrain Lake4.7 miView →Allens Lake7.1 miView →Gold Lake10 miView →Foothills Reservoir8.2 miView →Left Hand Valley Reservoir10 miView →McCall Lake9 miView →

Frequently asked questions about Button Rock Reservoir

Where is Button Rock Reservoir?: Button Rock Reservoir is a lake in Boulder County, Colorado. Its water-quality measurements are published by Colorado WQCD and shown on this page as reported.
What is the water quality of Button Rock Reservoir?: Button Rock Reservoir in Boulder County, Colorado has water-quality measurements published by Colorado WQCD, shown here as reported. Surface area: 191 acres.
Is Button Rock Reservoir safe to swim in?: Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.