EPA EXPORT · 13 SEP 2026FEDERAL COMPLIANCE RECORDS · NOT A HOME WATER TEST
TAP WATERLEDGERPublic system compliance records

COUNTY WATER-SYSTEM LEDGER

Summit, Colorado

Compare active community water systems serving this county in EPA's public export. Systems can serve multiple places, so population totals may overlap.

Systems9active CWS · pop. 2,500+
Population served68,363reported total; may overlap
Current violation flag0.0%0 systems
Serious-violator flag0.0%0 systems

01 / SYSTEMS

Water systems serving Summit

Ordered by reported population served. Open any record for separate health, monitoring, notice, other, and serious-violator flags.

Water systemPopulation servedPrimary sourceCurrent export status
Breckenridge Town OfCO015902028,315Surface waterNo current violation flagged
Snake River WdCO01591059,900Ground waterNo current violation flagged
Silverthorne Town OfCO01590958,400Ground waterNo current violation flagged
Copper Mountain Consolidated MdCO01590305,785Ground waterNo current violation flagged
Frisco Town OfCO01590554,495Surface waterNo current violation flagged
Dillon Town OfCO01590353,254Surface waterNo current violation flagged
Dillon Valley DistrictCO01590403,063Surface waterNo current violation flagged
Buffalo Mountain MdCO01590252,650Ground waterNo current violation flagged
East Dillon WdCO01590452,501Groundwater under influence of surface waterNo current violation flagged

02 / SOURCE MIX

Surface water4 systems · 39,127 served
Ground water4 systems · 26,735 served
Groundwater under influence of surface water1 systems · 2,501 served
How to read the population total

It is the sum of each listed system's reported population served, not a census estimate. Service areas can overlap and some systems list multiple cities or counties.