Drinking Water Systems in LONGMONT, Colorado
4 water systems are reported for this city, with a combined service population of 108,697. The systems have 1 EPA violation record in the five-year period ending June 30, 2026.
Water Systems Serving LONGMONT
COUNTRYSIDE OF LONGMONT
775 served0 historical records
A
ST VRAIN MHP LLC
544 served0 historical records
A
LONGS PEAK WD
3,200 served0 historical records
A
LONGMONT CITY OF
104,178 served28 historical records1 recent
B
EPA Contaminant Categories in Historical Violation Records
1,2-Dichloroethane1 record
1,1-Dichloroethylene1 record
Endrin1 record
Diquat1 record
Endothall1 record
Di(2-ethylhexyl) adipate1 record
Picloram1 record
Aldicarb sulfone1 record
Carbofuran1 record
Aldicarb1 record
Category counts aggregate historical compliance records across listed systems. They do not show current concentrations or household test results.