TOWN OF COUSHATTA WATER SYSTEM
PWSID: LA1081001 · Coushatta, LA · Serves 3,300 people
According to EPA Safe Drinking Water Information System (SDWIS), TOWN OF COUSHATTA WATER SYSTEM (PWSID LA1081001) in Coushatta, LA is listed as a CWS water system covering about 3,300 people. The same extract lists 11 health-based violation records spanning 2021-2025. Those 11 health-based rows for TOWN OF COUSHATTA WATER SYSTEM cover contaminants such as Groundwater Rule; they remain historical EPA registry entries, not a current compliance or drinkability score.
TOWN OF COUSHATTA WATER SYSTEM has 11 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. 1 distinct EPA contaminant code appears in this system's record, including Groundwater Rule. Recorded violations span 2021–2025. 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)
- LA1081001
- System Type
- CWS
- Water Source
- Groundwater
- Location
- Coushatta, LA
- Population Served
- 3,300
- Health Violations
- Yes (11)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| Groundwater Rule | 11 | 11 |
Violation History (11)
| Contaminant | Health | Date |
|---|---|---|
| Groundwater Rule | Yes | May 25, 2025 |
| Groundwater Rule | Yes | May 25, 2025 |
| Groundwater Rule | Yes | May 25, 2025 |
| Groundwater Rule | Yes | Jan 18, 2023 |
| Groundwater Rule | Yes | Jan 18, 2023 |
| Groundwater Rule | Yes | Jan 18, 2023 |
| Groundwater Rule | Yes | Jan 18, 2023 |
| Groundwater Rule | Yes | Jan 18, 2023 |
| Groundwater Rule | Yes | Jan 18, 2023 |
| Groundwater Rule | Yes | Oct 2, 2021 |
| Groundwater Rule | Yes | Oct 2, 2021 |
Frequently Asked Questions
What does EPA SDWIS list for TOWN OF COUSHATTA WATER SYSTEM?
How many people does TOWN OF COUSHATTA WATER SYSTEM serve?
What violations does TOWN OF COUSHATTA WATER SYSTEM have?
What contaminants have been found in TOWN OF COUSHATTA WATER SYSTEM water?
Compare beyond Louisiana
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest TOWN OF COUSHATTA WATER SYSTEM on cumulative violation count (11) and EPA-reported population served (3,300). Violation-count peers include MICCOSUKEE TRIBE OF INDIANS, Arizona Village, WHITE SWAN. Population peers include OWASSA-BROWNSVILLE WATER AUTHORITY, MIDLAND CITY WATER DEPARTMENT, RIO DELL, CITY OF.
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
TOWN OF COUSHATTA WATER SYSTEM (LA1081001) is drawn from EPA SDWIS. Nearby county systems in this extract include SLIGO WATER SYSTEM INCORPORATED; FAIRVIEW UNION WATER SYSTEM; BAYOU PIERRE WATER SYSTEM; MARTIN WATER SYSTEM. Health-based rows (11 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.