Hattiesburg Water Quality
Mississippi
According to EPA SDWIS, Hattiesburg, Mississippi is served by 10 community water systems covering about 104,225 people. PlainEnviro's health-based extract shows zero health-based violation records for those systems. Counts are historical EPA registry rows, not a current compliance or drinkability score.
Drinking water in Hattiesburg, Mississippi is delivered through 10 EPA-regulated community water systems serving an estimated 104,225 people. Each system is tracked in the EPA Safe Drinking Water Information System (SDWIS) under the Safe Drinking Water Act, which requires testing for regulated contaminants, consumer notification of violations, and publication of an annual Consumer Confidence Report.
PlainEnviro's health-based SDWIS extract shows 0 violation records across the 10 active community systems shown here. Monitoring and reporting records are not present in the extract. No contaminant code appears in the health-based records. 13 TRI-reporting industrial facilities are also located within the city limits.
A past EPA health-based registry row does not describe water delivered today or current compliance status; utilities notify customers and remediate under state primacy oversight when required. For current water-quality status and treatment practices, review your local utility's most recent Consumer Confidence Report or contact the Mississippi drinking water program. All records above reflect federal EPA SDWIS data and are not independently verified against state databases.
Community Water Systems
| System Name | Pop. Served | Violations | Status |
|---|---|---|---|
| CITY OF HATTIESBURG | 43,449 | 0 | Clean |
| WEST LAMAR WATER ASSN #1 | 18,491 | 0 | Clean |
| NORTH LAMAR WATER ASSOCIATION | 12,778 | 0 | Clean |
| LAMAR PARK WATER & SEWAGE ASSN | 7,714 | 0 | Clean |
| ARNOLD LINE WATER ASSOCIATION | 6,600 | 0 | Clean |
| DIXIE COMMUNITY UTILITY ASSN. | 5,840 | 0 | Clean |
| GLENDALE UTILITY DISTRICT | 4,477 | 0 | Clean |
| RAWLS SPRINGS UTILITY DISTRICT | 3,168 | 0 | Clean |
| S MS PUBLIC WATER AUTH-MCLAURIN | 905 | 0 | Clean |
| S MS PUBLIC WATER AUTH-ROCK HILL | 803 | 0 | Clean |
TRI Facilities in Hattiesburg
| Facility | Total Releases |
|---|---|
| Zeon Chemicals LP Mississippi Plant | 929.2K lbs |
| Mar-Jac Poultry Ms LLC | 261.1K lbs |
| Rehlko - Hattiesburg Engine Plant No. 1 | 25.8K lbs |
| Resinall Corp | 21.7K lbs |
| C L Dews & Sons Foundry & Machinery Co Inc | 3.3K lbs |
| Johnson Controls - York International | 500 lbs |
| USA Yeast Co | 40 lbs |
| Mmc Materials Inc - Hattiesburg | 3 lbs |
| Pine Belt Ready Mix Plant 84 | 0 lbs |
| Mississippi Tank Co | 0 lbs |
Frequently Asked Questions
What does EPA SDWIS list for drinking water in Hattiesburg, Mississippi? ▼
How many water violations does Hattiesburg have in this EPA extract? ▼
How many water systems serve Hattiesburg? ▼
Where does Hattiesburg get its drinking water? ▼
Are there pollution sources near Hattiesburg? ▼
How does Hattiesburg compare in Mississippi?
Of the 356 Mississippi places with at least one community water system on file, Hattiesburg ranks #6 by number of systems (10).
Either side of it: Brandon (10), Gulfport (10), Laurel (10), Yazoo City (10)
About This Data
Figures here are the current EPA SDWIS extract joined to the 10 community water systems whose service area lists Hattiesburg, ranked against the 356 Mississippi places with at least one system on file. Data current as of 2026-08-25.
Water system data comes from the EPA's Safe Drinking Water Information System (SDWIS). PlainEnviro's violation fetch is restricted upstream to records EPA flags as health-based and then joined to active community water systems. Monitoring and reporting violations are not included.
A health-based violation row in this extract is a historical EPA registry entry. It does not describe water delivered today or current compliance status. Many records are later resolved, and public water systems notify customers when required. For current conditions, contact your local water utility or the state drinking water program.
TRI facility data comes from the EPA Toxic Release Inventory. Facilities shown are those that self-report to the TRI program. PlainEnviro presents this data without advocacy framing.
Read our methodology - how this data is sourced, computed, and verified.