Water quality for ZIP code 83440
ZIP 83440 covers Rexburg and Sugar City in Madison County, Idaho, one of 5 ZIP codes in the county. 33 active public water systems serve the county; 21 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 Madison County
6 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Hillview Subd Rexburg |
50 | 1 | 1.7 mi | |
| Syringa Park Subd Rexburg |
35 | 1 | 1.7 mi | |
| Cedar Butte Subdivision |
300 | 2 | 3.5 mi | |
| Liberty Estates |
300 | 1 | 4.0 mi | |
| Sugar City City of |
2,395 | 1 | 5.0 mi | |
| Meadow Lark Court LLC |
45 | 7 | — |
Non-community systems in Madison County (26: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Mother Hibbards |
50 | 1 | 0 | |
|
Wakeside Lake RV Park |
30 | 1 | 0 | |
|
Lds Burton Mtghs |
451 | 0 | 0 | |
|
Taqueria EL Rancho |
25 | 1 | 1 | |
|
Lds Church Hibbard |
472 | 0 | 0 | |
|
Hibbard Elementary |
300 | 1 | 1 | |
|
Byu-Idaho Livestock Center |
100 | 0 | 0 | |
|
The Occasions Group |
202 | 0 | 0 | |
|
Mountain West Products Rexburg |
30 | 1 | 1 | |
|
Lds Church Henrys Fork Hibbard |
747 | 0 | 0 | |
|
Ups Rexburg (idrex) |
80 | 0 | 0 | |
|
Lds South Rexburg Stake Center |
737 | 0 | 0 | |
|
Lds Church Salem |
581 | 1 | 0 | |
|
Dickinson Frozen Foods Sugar City |
190 | 1 | 0 | |
|
Sun Glo of Idaho North |
92 | 1 | 1 | |
|
Lds Lyman Mtghs |
471 | 0 | 0 | |
|
Sugar RV Park |
30 | 2 | 1 | |
|
Yellowstone Bear World |
500 | 0 | 0 | |
|
South Fork Elementary School |
359 | 2 | 2 | |
|
Lds Church Plano |
479 | 1 | 0 | |
|
Big Juds Well |
50 | 1 | 0 | |
|
Lds Archer Mtghs |
450 | 0 | 0 | |
|
Green Canyon Hot Springs |
100 | 2 | 2 | |
|
Basic American Foods Rexburg |
150 | 1 | 1 | |
|
Snake River Hideout |
25 | 0 | 0 | |
|
Rexburg Fixxology |
25 | 0 | 0 |
About this data
Water systems are matched to Madison 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.