Water quality for ZIP code 39166
ZIP 39166 covers Silver City in Humphreys County, Mississippi, one of 5 ZIP codes in the county. 11 active public water systems serve the county; 6 had an EPA violation in the past three years.
Most likely your provider
Other community water systems in Humphreys County
9 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Humphreys Co. W/a #1-Midnight |
544 | 0 | 5.3 mi | |
| Humphreys CO W/a #5-Woodyard |
48 | 0 | 7.4 mi | |
| Town of Louise |
870 | 0 | 7.8 mi | |
| Humphreys Co. W/a #2-Brooklyn |
232 | 0 | 9.4 mi | |
| City of Belzoni Belzoni |
4,768 | 9 | 10.1 mi | |
| Humphreys CO W/a #6-Gooden Lak |
847 | 1 | 10.5 mi | |
| Humphreys Co. W/a #3-Jaketown |
731 | 1 | 13.1 mi | |
| Town of Isola |
700 | 1 | 16.7 mi | |
| Humphreys Co-Tchula Lake #7 |
156 | 0 | — |
Non-community systems in Humphreys County (1: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Freshwater Farms |
130 | 1 | 0 |
About this data
Water systems are matched to Humphreys 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.
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 Mississippi 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.