Water quality in Katherine, Arizona
Katherine is in Mohave County. 120 active public water systems serve the county; 99 had an EPA violation in the past three years.
Most likely your provider
Your location is within the outer bounds of this system's EPA service area.
Other community water systems in Mohave County
58 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Katherine Resorts Water Company Bullhead City |
58 | 7 | 1.3 mi | |
| Lake Mohave Highlands Bullhead City |
746 | 6 | 3.5 mi | |
| North Mohave Valley Bullhead City |
5,190 | 6 | 3.8 mi | |
| Desert Foothills Bullhead City |
3,091 | 6 | 5.2 mi | |
| Katherine Heights Bullhead City |
415 | 7 | 6.0 mi | |
| Crossroads RV Park Bullhead City |
272 | 3 | 6.5 mi | |
| River City RV Park Bullhead City |
183 | 2 | 6.5 mi | |
| Hardyville on the River Bullhead City |
42 | 4 | 6.9 mi | |
| Silverview RV Park Bullhead City |
800 | 6 | 7.4 mi | |
| Silver Creek RV Park Bullhead City |
280 | 6 | 7.6 mi | |
| Bullhead City Mohave Bullhead City |
36,330 | 13 | 8.2 mi | |
| Sunrise Vista Utilities Sunrise Vistas |
1,500 | 3 | 13.2 mi | |
| Rio Vista Ranches Mohave Valley |
59 | 6 | 14.0 mi | |
| Camp Mohave Bullhead City |
224 | 6 | 14.2 mi | |
| Golden Valley Improvement District Kingman |
3,950 | 2 | 14.9 mi | |
| Bermuda Water Company INC Bullhead City |
25,000 | 4 | 14.9 mi | |
| Snowbird RV Park Fort Mohave |
180 | 6 | 15.6 mi | |
| Oatman Water Company Oatman |
230 | 3 | 16.9 mi | |
| Epcor Willow Valley/lake Cimarron Mohave Valley |
596 | 1 | 20.2 mi | |
| Valley Pioneers Water Company INC Kingman |
6,263 | 4 | 20.5 mi | |
| Epcor Willow Valley/king Street Mohave Valley |
3,566 | 2 | 21.0 mi | |
| Lagoon Estates WC Unit 2 Fort Valley |
125 | 4 | 22.3 mi | |
| Lagoon Estates WC Unit 7 Fort Mohave |
1,578 | 2 | 23.0 mi | |
| Chloride Dwid Chloride |
350 | 2 | 24.4 mi | |
| SO HI Dwid Kingman |
513 | 3 | 24.6 mi |
Non-community systems in Mohave County (61: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to Mohave County, nearest to Katherine first. Your exact provider depends on your address and connection; the largest community water system in a county is usually the city or town utility. Distances are measured to the centre of the service area EPA publishes for the system or, for systems without one, to the centre of the first town EPA lists the system as serving, from Census Bureau place files.
Town locations and ZIP code areas come from U.S. Census Bureau 2020 files.
Source: the U.S. EPA's Enforcement and Compliance History Online system (ECHO), which publishes the federal Safe Drinking Water Information System. EPA's terms and values are shown as published. The Arizona records are from EPA's data refresh of Oct 7, 2026; EPA refreshes this data quarterly, and states report to EPA with a lag of three to six months, so the newest violations may not appear yet. Retrieved from ECHO on Oct 11, 2026.