Drinking Water Systems in NORMAN, Oklahoma
6 water systems are reported for this city, with a combined service population of 139,525. The systems have 381 EPA violation records in the five-year period ending June 30, 2026.
Water Systems Serving NORMAN
WHIPPOORWILL ESTATES
83 served197 historical records154 recent
C
NORTH LATTA PARK, LLC
39 served212 historical records205 recent
C
WILDFIRE ESTATES HOMEOWNERS
285 served85 historical records22 recent
D
MCCLAIN COUNTY RW & SD #9
250 served0 historical records
A
OKLAHOMA UNIVERSITY
34,000 served1 historical record
A
NORMAN UTILITIES AUTHORITY
104,868 served17 historical records
A
EPA Contaminant Categories in Historical Violation Records
Coliform (TCR)30 records
Glyphosate15 records
Benzene15 records
Dalapon14 records
Picloram14 records
Heptachlor epoxide14 records
2,4-D14 records
Endothall13 records
Dinoseb13 records
Simazine13 records
Category counts aggregate historical compliance records across listed systems. They do not show current concentrations or household test results.