UNION PARISH WATERWORKS DISTRICT 1
PWSID: LA1111015 · Farmerville, LA · Serves 1,626 people
According to EPA Safe Drinking Water Information System (SDWIS), UNION PARISH WATERWORKS DISTRICT 1 (PWSID LA1111015) in Farmerville, LA is listed as a CWS water system covering about 1,626 people. The same extract lists 114 health-based violation records spanning 2006-2025. Those 114 health-based rows for UNION PARISH WATERWORKS DISTRICT 1 cover contaminants such as TTHM, Groundwater Rule, Revised Total Coliform Rule; they remain historical EPA registry entries, not a current compliance or drinkability score.
UNION PARISH WATERWORKS DISTRICT 1 has 114 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 TTHM, Groundwater Rule, Revised Total Coliform Rule. Recorded violations span 2006–2025. 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)
- LA1111015
- System Type
- CWS
- Water Source
- Groundwater
- Location
- Farmerville, LA
- Population Served
- 1,626
- Health Violations
- Yes (114)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| TTHM | 85 | 85 |
| Groundwater Rule | 23 | 23 |
| Revised Total Coliform Rule | 4 | 4 |
| LEAD AND COPPER RULE REVISIONS | 2 | 2 |
Violation History (114)
| Contaminant | Health | Date |
|---|---|---|
| TTHM | Yes | Oct 1, 2025 |
| TTHM | Yes | Jul 1, 2025 |
| TTHM | Yes | Apr 1, 2025 |
| TTHM | Yes | Apr 1, 2025 |
| TTHM | Yes | Jan 1, 2025 |
| TTHM | Yes | Jan 1, 2025 |
| TTHM | Yes | Jan 1, 2025 |
| LEAD AND COPPER RULE REVISIONS | Yes | Oct 17, 2024 |
| LEAD AND COPPER RULE REVISIONS | Yes | Oct 17, 2024 |
| TTHM | Yes | Oct 1, 2024 |
| TTHM | Yes | Oct 1, 2024 |
| TTHM | Yes | Oct 1, 2024 |
| TTHM | Yes | Oct 1, 2024 |
| TTHM | Yes | Oct 1, 2024 |
| Revised Total Coliform Rule | Yes | Aug 10, 2024 |
| Revised Total Coliform Rule | Yes | Aug 10, 2024 |
| Revised Total Coliform Rule | Yes | Aug 10, 2024 |
| TTHM | Yes | Jul 1, 2024 |
| TTHM | Yes | Jul 1, 2024 |
| TTHM | Yes | Jul 1, 2024 |
| TTHM | Yes | Jul 1, 2024 |
| TTHM | Yes | Apr 1, 2024 |
| TTHM | Yes | Apr 1, 2024 |
| TTHM | Yes | Apr 1, 2024 |
| TTHM | Yes | Apr 1, 2024 |
| TTHM | Yes | Apr 1, 2024 |
| TTHM | Yes | Jan 1, 2024 |
| TTHM | Yes | Jan 1, 2024 |
| TTHM | Yes | Jan 1, 2024 |
| TTHM | Yes | Jan 1, 2024 |
| TTHM | Yes | Jan 1, 2024 |
| TTHM | Yes | Jan 1, 2024 |
| TTHM | Yes | Oct 1, 2023 |
| TTHM | Yes | Oct 1, 2023 |
| TTHM | Yes | Oct 1, 2023 |
| TTHM | Yes | Oct 1, 2023 |
| TTHM | Yes | Oct 1, 2023 |
| TTHM | Yes | Oct 1, 2023 |
| Groundwater Rule | Yes | Jan 27, 2023 |
| Groundwater Rule | Yes | Jan 27, 2023 |
| Groundwater Rule | Yes | Jan 27, 2023 |
| Groundwater Rule | Yes | Jan 27, 2023 |
| Groundwater Rule | Yes | Jan 27, 2023 |
| Groundwater Rule | Yes | Jan 27, 2023 |
| Groundwater Rule | Yes | Jan 27, 2023 |
| Groundwater Rule | Yes | Apr 27, 2020 |
| Groundwater Rule | Yes | Apr 27, 2020 |
| TTHM | Yes | Apr 1, 2020 |
| TTHM | Yes | Apr 1, 2020 |
| TTHM | Yes | Apr 1, 2020 |
| TTHM | Yes | Jan 1, 2020 |
| TTHM | Yes | Jan 1, 2020 |
| TTHM | Yes | Jan 1, 2020 |
| TTHM | Yes | Oct 1, 2019 |
| TTHM | Yes | Oct 1, 2019 |
| TTHM | Yes | Oct 1, 2019 |
| TTHM | Yes | Oct 1, 2019 |
| TTHM | Yes | Jul 1, 2019 |
| TTHM | Yes | Jul 1, 2019 |
| TTHM | Yes | Jul 1, 2019 |
| TTHM | Yes | Jul 1, 2019 |
| Groundwater Rule | Yes | Oct 1, 2018 |
| Groundwater Rule | Yes | Oct 1, 2018 |
| Groundwater Rule | Yes | Oct 1, 2018 |
| Groundwater Rule | Yes | Oct 1, 2018 |
| Groundwater Rule | Yes | Oct 1, 2018 |
| Groundwater Rule | Yes | Oct 1, 2018 |
| Groundwater Rule | Yes | Oct 1, 2018 |
| Groundwater Rule | Yes | Oct 1, 2018 |
| Groundwater Rule | Yes | Oct 1, 2018 |
| Groundwater Rule | Yes | Oct 1, 2018 |
| Groundwater Rule | Yes | Oct 1, 2018 |
| Groundwater Rule | Yes | Oct 1, 2018 |
| Groundwater Rule | Yes | Oct 1, 2018 |
| Groundwater Rule | Yes | Oct 1, 2018 |
| TTHM | Yes | Oct 1, 2018 |
| TTHM | Yes | Oct 1, 2018 |
| TTHM | Yes | Jul 1, 2018 |
| TTHM | Yes | Jul 1, 2018 |
| TTHM | Yes | Apr 1, 2018 |
| TTHM | Yes | Apr 1, 2018 |
| TTHM | Yes | Jan 1, 2018 |
| TTHM | Yes | Jan 1, 2018 |
| TTHM | Yes | Oct 1, 2017 |
| TTHM | Yes | Oct 1, 2017 |
| Revised Total Coliform Rule | Yes | Sep 6, 2017 |
| TTHM | Yes | Jul 1, 2017 |
| TTHM | Yes | Apr 1, 2017 |
| TTHM | Yes | Apr 1, 2017 |
| TTHM | Yes | Jan 1, 2017 |
| TTHM | Yes | Jan 1, 2017 |
| TTHM | Yes | Oct 1, 2016 |
| TTHM | Yes | Oct 1, 2016 |
| TTHM | Yes | Jul 1, 2016 |
| TTHM | Yes | Jul 1, 2016 |
| TTHM | Yes | Apr 1, 2016 |
| TTHM | Yes | Apr 1, 2016 |
| TTHM | Yes | Jul 1, 2015 |
| TTHM | Yes | Jul 1, 2015 |
| TTHM | Yes | Apr 1, 2015 |
Frequently Asked Questions
What does EPA SDWIS list for UNION PARISH WATERWORKS DISTRICT 1?
How many people does UNION PARISH WATERWORKS DISTRICT 1 serve?
What violations does UNION PARISH WATERWORKS DISTRICT 1 have?
What contaminants have been found in UNION PARISH WATERWORKS DISTRICT 1 water?
Compare beyond Louisiana
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest UNION PARISH WATERWORKS DISTRICT 1 on cumulative violation count (114) and EPA-reported population served (1,626). Violation-count peers include MORRIS, WRIGHT CITY WSC 1, HAHIRA. Population peers include DOLORES TOWN OF, BEDFORD TWP MUNI AUTH, SPRING GREEN 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
UNION PARISH WATERWORKS DISTRICT 1 (LA1111015) is drawn from EPA SDWIS. Nearby county systems in this extract include TOWN OF FARMERVILLE WATER SYSTEM; DARBONNE WS SOUTH; DARBONNE WS NORTH; HOLMESVILLE WATER SYSTEM. Health-based rows (114 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.