Water quality for ZIP code 83404
ZIP 83404 covers Idaho Falls and Ammon in Bonneville County, Idaho, one of 11 ZIP codes in the county. 134 active public water systems serve the county; 82 had an EPA violation in the past three years.
Most likely your provider
Other community water systems in Bonneville County
34 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Township Park Water Company |
43 | 0 | 2.5 mi | |
| Brookhaven Water Assn |
33 | 2 | 3.2 mi | |
| Blackhawk Estates/iron Rim |
270 | 0 | 3.4 mi | |
| Comore Loma |
1,626 | 1 | 4.2 mi | |
| Ammon City of |
17,338 | 1 | 4.5 mi | |
| Rancho Via Well Users Assn INC Idaho Falls |
40 | 0 | 4.7 mi | |
| DJ Park Well Idaho Falls |
35 | 1 | 4.7 mi | |
| Northside Estates Well Idaho Falls |
30 | 1 | 4.7 mi | |
| Idaho Falls City of |
69,450 | 0 | 4.7 mi | |
| Woodland Heights Water Assn #1 |
54 | 1 | 5.3 mi | |
| Shady Rest RV Park and Campground |
80 | 5 | 6.5 mi | |
| Pinewood Estates |
450 | 1 | 6.5 mi | |
| Falls Water Company INC |
22,650 | 3 | 6.8 mi | |
| Bonneville Acres Water Users Assn INC |
100 | 0 | 7.3 mi | |
| Sohns Mobile Home Park INC |
32 | 1 | 7.7 mi | |
| Nur Water Assn Idaho Falls |
60 | 3 | 7.7 mi | |
| Autumn Cove Mobile Home Court |
38 | 1 | 8.1 mi | |
| Iona Water Dept |
2,717 | 0 | 8.2 mi | |
| Broadway Apartments |
72 | 0 | 8.2 mi | |
| Karey Lane Well INC |
38 | 1 | 8.6 mi | |
| J and K Water Corp |
370 | 2 | 9.2 mi | |
| Panorama Hills Water Company |
175 | 1 | 10.3 mi | |
| 3d Water Association |
680 | 1 | 10.4 mi | |
| Cottonwood Acres Div 4 |
43 | 0 | 10.7 mi | |
| Cottonwood Acres 3 & 5 |
60 | 1 | 11.0 mi |
Non-community systems in Bonneville County (99: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to Bonneville 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 Idaho 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.