BAYOU PIERRE WATER SYSTEM
PWSID: LA1081008 · Coushatta, LA · Serves 1,371 people
According to EPA Safe Drinking Water Information System (SDWIS), BAYOU PIERRE WATER SYSTEM (PWSID LA1081008) in Coushatta, LA is listed as a CWS water system covering about 1,371 people. The same extract lists 10 health-based violation records spanning 2019-2025. Those 10 health-based rows for BAYOU PIERRE WATER SYSTEM cover contaminants such as Groundwater Rule, LEAD AND COPPER RULE REVISIONS; they remain historical EPA registry entries, not a current compliance or drinkability score.
BAYOU PIERRE WATER SYSTEM has 10 health-based violation records in this historical extract. Monitoring and reporting records are not included.
PlainEnviro's health-based SDWIS extract covers monitoring and reporting violations only -- it does not include unresolved enforcement actions in progress or corrective steps a utility has taken since the extract date. 2 distinct EPA contaminant codes appear in this system's record, including Groundwater Rule, LEAD AND COPPER RULE REVISIONS. Recorded violations span 2019–2025. Day-to-day primacy enforcement for this system runs through the Louisiana drinking-water program, not EPA directly.
A historical health-based record does not necessarily describe current water quality or compliance. The most authoritative current source is the utility's annual Consumer Confidence Report. For enforcement history and corrective-action orders, consult EPA ECHO and the Louisiana state drinking-water program's public portal.
System Details
- EPA ID (PWSID)
- LA1081008
- System Type
- CWS
- Water Source
- Groundwater
- Location
- Coushatta, LA
- Population Served
- 1,371
- Health Violations
- Yes (10)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| Groundwater Rule | 9 | 9 |
| LEAD AND COPPER RULE REVISIONS | 1 | 1 |
Violation History (10)
| Contaminant | Health | Date |
|---|---|---|
| Groundwater Rule | Yes | Nov 12, 2025 |
| Groundwater Rule | Yes | Nov 12, 2025 |
| Groundwater Rule | Yes | Nov 12, 2025 |
| Groundwater Rule | Yes | Nov 12, 2025 |
| Groundwater Rule | Yes | Nov 12, 2025 |
| Groundwater Rule | Yes | Nov 12, 2025 |
| Groundwater Rule | Yes | Nov 12, 2025 |
| LEAD AND COPPER RULE REVISIONS | Yes | Oct 17, 2024 |
| Groundwater Rule | Yes | Dec 7, 2023 |
| Groundwater Rule | Yes | Aug 31, 2019 |
Frequently Asked Questions
What does EPA SDWIS list for BAYOU PIERRE WATER SYSTEM?
How many people does BAYOU PIERRE WATER SYSTEM serve?
What violations does BAYOU PIERRE WATER SYSTEM have?
What contaminants have been found in BAYOU PIERRE WATER SYSTEM water?
Compare beyond Louisiana
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest BAYOU PIERRE WATER SYSTEM on cumulative violation count (10) and EPA-reported population served (1,371). Violation-count peers include ETHETE WATER SYSTEM, Quechan Utility, Grand Canyon West. Population peers include MILAN VILLAGE PWS, SALEM ELM RIDGE WSC, COAL HILL WATERWORKS.
Similar violation count
Nearest cross-state community systems (500+ served) by SDWIS violations on record.
Similar population served
Nearest cross-state systems by EPA SDWIS population_served (same 500+ gate).
Nearby Water Systems
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About This Data
BAYOU PIERRE WATER SYSTEM (LA1081008) is drawn from EPA SDWIS. Nearby county systems in this extract include TOWN OF COUSHATTA WATER SYSTEM; SLIGO WATER SYSTEM INCORPORATED; FAIRVIEW UNION WATER SYSTEM; MARTIN WATER SYSTEM. Health-based rows (10 MCL/TT) are historical registry state, not a current drinkability score.
Source: U.S. Environmental Protection Agency, SDWIS Federal Reporting Services
Read our methodology - how this data is sourced, computed, and verified.