Gulfport Water Quality
Mississippi
According to EPA SDWIS, Gulfport, Mississippi is served by 10 community water systems covering about 80,869 people. The same extract lists 15 health-based violation records, most recently coded 5200 in 2024. Counts are historical EPA registry rows, not a current compliance or drinkability score.
Drinking water in Gulfport, Mississippi is delivered through 10 EPA-regulated community water systems serving an estimated 80,869 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 15 violation records across the 10 active community systems shown here. Monitoring and reporting records are not present in the extract. The records carry 2 distinct EPA contaminant codes: LEAD AND COPPER RULE REVISIONS, Groundwater Rule. 9 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 GULFPORT | 75,056 | 1 | Health |
| NAVAL CONSTRUCTION BATTAL CTR | 3,347 | 0 | Clean |
| THE OAKS UTILITIES | 797 | 5 | Health |
| ECHCPUD-TRADITION SUBDIVISION | 557 | 3 | Health |
| HCUA-EAST | 404 | 0 | Clean |
| MCGILL WELLWORKS, INC | 370 | 3 | Health |
| HCUA-WEST | 172 | 0 | Clean |
| ECHCPUD-DESOTO TRAILS SUBDIVISION | 166 | 3 | Health |
| HCUA-TRADITIONS | 0 | 0 | Clean |
| HCUA-NORTH | 0 | 0 | Clean |
Does this city have health-based water violations?
These health-based records can represent Maximum Contaminant Level (MCL), Treatment Technique (TT), or Maximum Residual Disinfectant Level (MRDL) categories. A historical record does not establish that water is currently unsafe.
| Water system | Contaminant | Begin Date |
|---|---|---|
| ECHCPUD-DESOTO TRAILS SUBDIVISION | LEAD AND COPPER RULE REVISIONS | 2024-10-17 |
| ECHCPUD-DESOTO TRAILS SUBDIVISION | LEAD AND COPPER RULE REVISIONS | 2024-10-17 |
| ECHCPUD-DESOTO TRAILS SUBDIVISION | LEAD AND COPPER RULE REVISIONS | 2024-10-17 |
| ECHCPUD-TRADITION SUBDIVISION | LEAD AND COPPER RULE REVISIONS | 2024-10-17 |
| ECHCPUD-TRADITION SUBDIVISION | LEAD AND COPPER RULE REVISIONS | 2024-10-17 |
| ECHCPUD-TRADITION SUBDIVISION | LEAD AND COPPER RULE REVISIONS | 2024-10-17 |
| THE OAKS UTILITIES | LEAD AND COPPER RULE REVISIONS | 2024-10-17 |
| THE OAKS UTILITIES | LEAD AND COPPER RULE REVISIONS | 2024-10-17 |
| THE OAKS UTILITIES | LEAD AND COPPER RULE REVISIONS | 2024-10-17 |
| MCGILL WELLWORKS, INC | LEAD AND COPPER RULE REVISIONS | 2024-10-17 |
| MCGILL WELLWORKS, INC | LEAD AND COPPER RULE REVISIONS | 2024-10-17 |
| THE OAKS UTILITIES | Groundwater Rule | 2013-09-13 |
| THE OAKS UTILITIES | Groundwater Rule | 2013-09-13 |
| MCGILL WELLWORKS, INC | Groundwater Rule | 2013-09-01 |
| CITY OF GULFPORT | Groundwater Rule | 2011-02-01 |
What are Gulfport's health-based records for?
Gulfport's health-based violation records carry 2 distinct EPA codes: some name a substance, others the drinking-water rule that was breached. Counts are records on file in the EPA SDWIS extract, not current test results.
| Contaminant | Records | Systems |
|---|---|---|
| Lead and Copper Rule Revisions | 11 | 4 |
| Groundwater Rule | 4 | 3 |
TRI Facilities in Gulfport
| Facility | Total Releases |
|---|---|
| Hartson-Kennedy Inc | 279.0K lbs |
| Ambit Chemical Technologies | 15.6K lbs |
| US Marine Inc. | 8.3K lbs |
| Seemann Composites LLC | 3.8K lbs |
| Gulf Ship LLC | 558 lbs |
| Soprema Inc | 115 lbs |
| Mmc Materials Gulf Coast LLC - Gulfport | 2 lbs |
| Gulf States Ready-Mix Plant 10 | 2 lbs |
| Crh Americas Inc | 0 lbs |
Frequently Asked Questions
What does EPA SDWIS list for drinking water in Gulfport, Mississippi? ▼
How many water violations does Gulfport have in this EPA extract? ▼
What contaminants were found in Gulfport water? ▼
How many water systems serve Gulfport? ▼
Where does Gulfport get its drinking water? ▼
Are there pollution sources near Gulfport? ▼
How does Gulfport compare in Mississippi?
Of the 356 Mississippi places with at least one community water system on file, Gulfport ranks #5 by number of systems (10).
Either side of it: Winona (11), Brandon (10), Hattiesburg (10), Laurel (10)
About This Data
Figures here are the current EPA SDWIS extract joined to the 10 community water systems whose service area lists Gulfport, 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.