Drinking Water Systems in CALHAN, Colorado
4 water systems are reported for this city, with a combined service population of 1,317. The systems have 25 EPA violation records in the five-year period ending June 30, 2026.
Water Systems Serving CALHAN
PEAKS SHADOW LLC
67 served109 historical records25 recent
C
CALHAN TOWN OF
780 served1 historical record
A
GRAND VIEW MHP
250 served28 historical records
A
PRAIRIE ESTATES
220 served50 historical records
A
EPA Contaminant Categories in Historical Violation Records
Coliform (TCR)16 records
Chlorine12 records
Lead and Copper Rule8 records
Radium-2287 records
Nitrate7 records
Benzene6 records
Consumer Confidence Rule6 records
Total Trihalomethanes (TTHMs)5 records
Aldicarb4 records
Chlordane4 records
Category counts aggregate historical compliance records across listed systems. They do not show current concentrations or household test results.