Oklahoma Water Quality
Tap water quality data for 4 cities and their water systems
All 4 Cities
Sorted by population served
Oklahoma City
Utility serves 644K
Hardness299 ppm
LeadBelow limit
ViolationsNone
Tulsa
Utility serves 413K
Hardness145 ppm
LeadBelow limit
ViolationsNone
Broken Arrow Municipal Authority
Utility serves 116K
Hardness145 ppm
LeadBelow limit
ViolationsNone
Norman
Utility serves 101K
Hardness300 ppm
LeadBelow limit
ViolationsNone