Water quality for ZIP code 39531
ZIP 39531 covers Biloxi in Harrison County, Mississippi, one of 11 ZIP codes in the county. 52 active public water systems serve the county; 31 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 Harrison County
34 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Keesler Air Force Base |
8,006 | 1 | 1.6 mi | |
| Cedar Lake Biloxi, LLC |
422 | 1 | 1.7 mi | |
| City of Biloxi Biloxi |
23,310 | 0 | 2.2 mi | |
| Lakewood Environmental |
982 | 3 | 2.9 mi | |
| Hcua-North Gulfport |
0 | 0 | 4.4 mi | |
| City of Biloxi-French Biloxi |
4,968 | 0 | 4.6 mi | |
| City of Biloxi-Magnolia Bend D'iberville |
73 | 0 | 4.7 mi | |
| Hcua-West Gulfport |
172 | 0 | 5.0 mi | |
| Diberville W/s |
12,721 | 0 | 5.3 mi | |
| Hcua-East Gulfport |
404 | 1 | 5.3 mi | |
| Hcua-Traditions |
0 | 0 | 5.6 mi | |
| Echcpud-Desoto Trails Subdivision Gulfport |
166 | 1 | 6.1 mi | |
| Tuxachanie Estates #2 |
95 | 3 | 6.5 mi | |
| Woolmarket Village Estates |
2,910 | 3 | 7.0 mi | |
| Echcpud-Tradition Subdivision Biloxi |
557 | 1 | 7.3 mi | |
| Pass Christian Isles |
399 | 3 | 8.0 mi | |
| Naval Construction Battal Ctr |
3,347 | 1 | 8.1 mi | |
| City of Gulfport Gulfport |
75,056 | 0 | 8.3 mi | |
| McGill Wellworks, INC |
370 | 1 | 8.7 mi | |
| West Harrison Water & Sewer District Pass Christian |
689 | 0 | 9.6 mi | |
| City of Long Beach Long Beach |
18,514 | 0 | 11.4 mi | |
| The Oaks Utilities Pass Christian |
797 | 1 | 13.0 mi | |
| The Woods |
285 | 0 | 13.0 mi | |
| Palmer Creek Utility Assc, INC |
570 | 0 | 13.5 mi | |
| Ridgecrest Estates |
350 | 2 | 13.5 mi |
Non-community systems in Harrison County (17: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Bernard Bayou Industrial District |
779 | 1 | 0 | |
|
Diberville High School |
1,599 | 2 | 0 | |
|
Lakeview RV Resort Gulfport |
50 | 0 | 0 | |
|
Sutter Water Service, INC |
500 | 0 | 0 | |
|
ST Patrick High School |
650 | 1 | 0 | |
|
Harrison Central High School |
1,573 | 1 | 0 | |
|
West Harrison High School |
1,385 | 1 | 0 | |
|
County Farm RD Hurricane Shelter Gulfport |
25 | 0 | 0 | |
|
Pineville Elementary School |
173 | 1 | 0 | |
|
Lobouy Road Hurricane Shelter Gulfport |
25 | 0 | 0 | |
|
Lizana Elementary School |
461 | 1 | 0 | |
|
Fallen Oaks Golf Course |
40 | 2 | 0 | |
|
Saucier Hurricane Shelter Gulfport |
25 | 0 | 0 | |
|
Cousins Foodmart |
100 | 2 | 0 | |
|
West Harrison Wtr & Sewer Dist #2 Pass Christian |
40 | 0 | 0 | |
|
The Chemours Company Fc, LLC |
630 | 2 | 0 | |
|
Clc Enterprises Gulfport |
50 | 3 | 1 |
About this data
Water systems are matched to Harrison 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.