Water quality for ZIP code 86403
ZIP 86403 covers Lake Havasu City in Mohave County, Arizona, one of 24 ZIP codes in the 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 |
|---|---|---|---|---|
| Epcor Lake Havasu Lake Havasu City |
4,712 | 5 | 5.0 mi | |
| Horizon Six Dwid Lake Havasu City |
560 | 3 | 5.3 mi | |
| Havasu Heights Dwid Lake Havasu City |
599 | 0 | 12.5 mi | |
| Golden Shores Water Company Topock |
3,970 | 3 | 22.0 mi | |
| Yucca Water Association Yucca |
250 | 4 | 29.3 mi | |
| Lagoon Estates WC Unit 7 Fort Mohave |
1,578 | 2 | 30.9 mi | |
| Double R Water Distributors, Inc. Yucca |
108 | 1 | 30.9 mi | |
| Lagoon Estates WC Unit 2 Fort Valley |
125 | 4 | 32.0 mi | |
| Epcor Willow Valley/king Street Mohave Valley |
3,566 | 2 | 33.2 mi | |
| Epcor Willow Valley/lake Cimarron Mohave Valley |
596 | 1 | 33.9 mi | |
| Oatman Water Company Oatman |
230 | 3 | 37.7 mi | |
| Snowbird RV Park Fort Mohave |
180 | 6 | 38.3 mi | |
| Bermuda Water Company INC Bullhead City |
25,000 | 4 | 38.5 mi | |
| AZ State Prison Geo Group Kingman Kingman |
3,500 | 3 | 39.1 mi | |
| Rio Vista Ranches Mohave Valley |
59 | 6 | 39.5 mi | |
| Sunrise Vista Utilities Sunrise Vistas |
1,500 | 3 | 39.8 mi | |
| Camp Mohave Bullhead City |
224 | 6 | 39.9 mi | |
| Bullhead City Mohave Bullhead City |
36,330 | 13 | 45.0 mi | |
| Silver Creek RV Park Bullhead City |
280 | 6 | 45.4 mi | |
| Silverview RV Park Bullhead City |
800 | 6 | 45.6 mi | |
| Crossroads RV Park Bullhead City |
272 | 3 | 46.2 mi | |
| Hardyville on the River Bullhead City |
42 | 4 | 46.4 mi | |
| River City RV Park Bullhead City |
183 | 2 | 46.5 mi | |
| Walnut Creek Water Company Kingman |
750 | 0 | 47.0 mi | |
| Desert Foothills Bullhead City |
3,091 | 6 | 47.3 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, the county this ZIP code lies in, nearest to the ZIP code's centre 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.
ZIP code areas and town boundaries come from the U.S. Census Bureau's 2020 ZCTA 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.