CENTRAL GRANT WATER SYSTEM
PWSID: LA1043013 · Dry Prong, LA · Serves 2,250 people
According to EPA Safe Drinking Water Information System (SDWIS), CENTRAL GRANT WATER SYSTEM (PWSID LA1043013) in Dry Prong, LA is listed as a CWS water system covering about 2,250 people. The same extract lists 18 health-based violation records spanning 2011-2025. Those 18 health-based rows for CENTRAL GRANT WATER SYSTEM cover contaminants such as Groundwater Rule, Lead and Copper Rule, LEAD AND COPPER RULE REVISIONS; they remain historical EPA registry entries, not a current compliance or drinkability score.
CENTRAL GRANT WATER SYSTEM has 18 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. 4 distinct EPA contaminant codes appear in this system's record, including Groundwater Rule, Lead and Copper Rule, LEAD AND COPPER RULE REVISIONS. Recorded violations span 2011–2025. 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)
- LA1043013
- System Type
- CWS
- Water Source
- Groundwater
- Location
- Dry Prong, LA
- Population Served
- 2,250
- Health Violations
- Yes (18)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| Groundwater Rule | 13 | 13 |
| Lead and Copper Rule | 3 | 3 |
| LEAD AND COPPER RULE REVISIONS | 1 | 1 |
| Revised Total Coliform Rule | 1 | 1 |
Violation History (18)
| Contaminant | Health | Date |
|---|---|---|
| Groundwater Rule | Yes | Dec 19, 2025 |
| Groundwater Rule | Yes | Dec 19, 2025 |
| Groundwater Rule | Yes | Dec 19, 2025 |
| Groundwater Rule | Yes | Dec 19, 2025 |
| Groundwater Rule | Yes | Dec 19, 2025 |
| Groundwater Rule | Yes | Dec 19, 2025 |
| Groundwater Rule | Yes | Dec 19, 2025 |
| LEAD AND COPPER RULE REVISIONS | Yes | Oct 17, 2024 |
| Groundwater Rule | Yes | Jul 1, 2024 |
| Groundwater Rule | Yes | Jul 1, 2024 |
| Revised Total Coliform Rule | Yes | May 27, 2022 |
| Groundwater Rule | Yes | Dec 13, 2019 |
| Groundwater Rule | Yes | Dec 13, 2019 |
| Groundwater Rule | Yes | Dec 13, 2019 |
| Lead and Copper Rule | Yes | Jul 11, 2018 |
| Lead and Copper Rule | Yes | Jul 11, 2017 |
| Lead and Copper Rule | Yes | Jul 11, 2017 |
| Groundwater Rule | Yes | Dec 30, 2011 |
Frequently Asked Questions
What does EPA SDWIS list for CENTRAL GRANT WATER SYSTEM?
How many people does CENTRAL GRANT WATER SYSTEM serve?
What violations does CENTRAL GRANT WATER SYSTEM have?
What contaminants have been found in CENTRAL GRANT WATER SYSTEM water?
Compare beyond Louisiana
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest CENTRAL GRANT WATER SYSTEM on cumulative violation count (18) and EPA-reported population served (2,250). Violation-count peers include Jicarilla Dulce, WHITE SHIELD WATER TREATMENT PLANT, SAND POINT WATER SYSTEM. Population peers include FORT DEPOSIT WATER & SEWER BOARD, KROOKED KREEK WATER ASSN, ASH FORK WATER SERVICE.
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
CENTRAL GRANT WATER SYSTEM (LA1043013) is drawn from EPA SDWIS. Nearby county systems in this extract include SOUTH GRANT WATER CORPORATION; POLLOCK AREA WATER SYSTEM INC; TOWN OF COLFAX; RED HILL WATERWORKS INC.. Health-based rows (18 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.