Prairieville Water Quality
Louisiana
According to EPA SDWIS, Prairieville, Louisiana is served by 16 community water systems covering about 7,421 people. The same extract lists 8 health-based violation records, most recently coded 0700 in 2023. Counts are historical EPA registry rows, not a current compliance or drinkability score.
Drinking water in Prairieville, Louisiana is delivered through 16 EPA-regulated community water systems serving an estimated 7,421 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 8 violation records across the 16 active community systems shown here. Monitoring and reporting records are not present in the extract. The records carry 1 distinct EPA contaminant code: Groundwater Rule.
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 Louisiana 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 |
|---|---|---|---|
| DIVERSION WATER- WATER FRONT WEST | 1,548 | 0 | Clean |
| DIVERSION WATER RIVER HIGHLANDS | 1,356 | 0 | Clean |
| DIVERSION WATER - TERRY HARBOR CAMPSITES | 969 | 0 | Clean |
| FAIRVIEW MOBILE ESTATES NORTH WS | 669 | 2 | Health |
| DIVERSION WATER - MONTROSE SUBDIVISION | 591 | 0 | Clean |
| DIVERSION WATER - BAYOU ESTATES | 450 | 0 | Clean |
| FAIRVIEW MOBILE ESTATES SOUTH WS | 378 | 1 | Health |
| DIVERSION WATER - CHINQUAPIN | 327 | 0 | Clean |
| DIVERSION WATER - OLD MILL SETTLEMENT | 246 | 0 | Clean |
| DIVERSION WATER - STONEHILL | 225 | 0 | Clean |
| CHAHTA MOBILE HOME PARK | 180 | 2 | Health |
| DIVERSION WATER - CYPRESS POINT | 114 | 0 | Clean |
| DIVERSION WATER - CYPRESS LAKES | 111 | 0 | Clean |
| DIVERSION WATER- OLIVIA ROSE | 96 | 0 | Clean |
| BIG BRANCH TRAILER PARK | 92 | 3 | Health |
| DIVERSION WATER - RIVER RUN ESTATES | 69 | 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 |
|---|---|---|
| FAIRVIEW MOBILE ESTATES SOUTH WS | Groundwater Rule | 2023-08-07 |
| FAIRVIEW MOBILE ESTATES NORTH WS | Groundwater Rule | 2023-08-07 |
| FAIRVIEW MOBILE ESTATES NORTH WS | Groundwater Rule | 2023-08-07 |
| BIG BRANCH TRAILER PARK | Groundwater Rule | 2023-05-19 |
| BIG BRANCH TRAILER PARK | Groundwater Rule | 2023-05-19 |
| CHAHTA MOBILE HOME PARK | Groundwater Rule | 2020-08-06 |
| CHAHTA MOBILE HOME PARK | Groundwater Rule | 2020-08-06 |
| BIG BRANCH TRAILER PARK | Groundwater Rule | 2013-01-29 |
What are Prairieville's health-based records for?
Every health-based violation record in Prairieville carries one EPA contaminant or rule code. Counts are records on file in the EPA SDWIS extract, not current test results.
| Contaminant | Records | Systems |
|---|---|---|
| Groundwater Rule | 8 | 4 |
Frequently Asked Questions
What does EPA SDWIS list for drinking water in Prairieville, Louisiana? ▼
How many water violations does Prairieville have in this EPA extract? ▼
What contaminants were found in Prairieville water? ▼
How many water systems serve Prairieville? ▼
Where does Prairieville get its drinking water? ▼
How does Prairieville compare in Louisiana?
Of the 329 Louisiana places with at least one community water system on file, Prairieville ranks #6 by number of systems (16).
Either side of it: Lafayette (17), Lake Charles (17), Baton Rouge (14), Minden (12)
About This Data
Figures here are the current EPA SDWIS extract joined to the 16 community water systems whose service area lists Prairieville, ranked against the 329 Louisiana 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.