UNITED WATER SYSTEM
PWSID: LA1099009 · Arnaudville, LA · Serves 4,446 people
According to EPA Safe Drinking Water Information System (SDWIS), UNITED WATER SYSTEM (PWSID LA1099009) in Arnaudville, LA is listed as a CWS water system covering about 4,446 people. The same extract lists 58 health-based violation records spanning 2017-2022. Those 58 health-based rows for UNITED WATER SYSTEM cover contaminants such as Arsenic, Groundwater Rule, Lead and Copper Rule; they remain historical EPA registry entries, not a current compliance or drinkability score.
UNITED WATER SYSTEM has 58 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. 3 distinct EPA contaminant codes appear in this system's record, including Arsenic, Groundwater Rule, Lead and Copper Rule. Recorded violations span 2017–2022. 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)
- LA1099009
- System Type
- CWS
- Water Source
- Groundwater
- Location
- Arnaudville, LA
- Population Served
- 4,446
- Health Violations
- Yes (58)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| Arsenic | 53 | 53 |
| Groundwater Rule | 3 | 3 |
| Lead and Copper Rule | 2 | 2 |
Violation History (58)
| Contaminant | Health | Date |
|---|---|---|
| Arsenic | Yes | Oct 1, 2022 |
| Arsenic | Yes | Oct 1, 2022 |
| Arsenic | Yes | Oct 1, 2022 |
| Arsenic | Yes | Oct 1, 2022 |
| Arsenic | Yes | Oct 1, 2022 |
| Groundwater Rule | Yes | May 24, 2022 |
| Groundwater Rule | Yes | May 24, 2022 |
| Groundwater Rule | Yes | May 24, 2022 |
| Arsenic | Yes | Apr 1, 2020 |
| Arsenic | Yes | Apr 1, 2020 |
| Arsenic | Yes | Apr 1, 2020 |
| Arsenic | Yes | Apr 1, 2020 |
| Arsenic | Yes | Jan 1, 2020 |
| Arsenic | Yes | Jan 1, 2020 |
| Arsenic | Yes | Jan 1, 2020 |
| Arsenic | Yes | Jan 1, 2020 |
| Arsenic | Yes | Oct 1, 2019 |
| Arsenic | Yes | Oct 1, 2019 |
| Arsenic | Yes | Oct 1, 2019 |
| Arsenic | Yes | Oct 1, 2019 |
| Arsenic | Yes | Jul 1, 2019 |
| Arsenic | Yes | Jul 1, 2019 |
| Arsenic | Yes | Jul 1, 2019 |
| Arsenic | Yes | Jul 1, 2019 |
| Arsenic | Yes | Apr 1, 2019 |
| Arsenic | Yes | Apr 1, 2019 |
| Arsenic | Yes | Apr 1, 2019 |
| Arsenic | Yes | Apr 1, 2019 |
| Arsenic | Yes | Jan 1, 2019 |
| Arsenic | Yes | Jan 1, 2019 |
| Arsenic | Yes | Jan 1, 2019 |
| Arsenic | Yes | Jan 1, 2019 |
| Arsenic | Yes | Oct 1, 2018 |
| Arsenic | Yes | Oct 1, 2018 |
| Arsenic | Yes | Oct 1, 2018 |
| Arsenic | Yes | Oct 1, 2018 |
| Arsenic | Yes | Jul 1, 2018 |
| Arsenic | Yes | Jul 1, 2018 |
| Arsenic | Yes | Jul 1, 2018 |
| Arsenic | Yes | Jul 1, 2018 |
| Arsenic | Yes | Jan 1, 2018 |
| Arsenic | Yes | Jan 1, 2018 |
| Arsenic | Yes | Jan 1, 2018 |
| Arsenic | Yes | Jan 1, 2018 |
| Arsenic | Yes | Oct 1, 2017 |
| Arsenic | Yes | Oct 1, 2017 |
| Arsenic | Yes | Oct 1, 2017 |
| Arsenic | Yes | Oct 1, 2017 |
| Lead and Copper Rule | Yes | Jul 11, 2017 |
| Lead and Copper Rule | Yes | Jul 11, 2017 |
| Arsenic | Yes | Jul 1, 2017 |
| Arsenic | Yes | Jul 1, 2017 |
| Arsenic | Yes | Jul 1, 2017 |
| Arsenic | Yes | Jul 1, 2017 |
| Arsenic | Yes | Apr 1, 2017 |
| Arsenic | Yes | Apr 1, 2017 |
| Arsenic | Yes | Apr 1, 2017 |
| Arsenic | Yes | Apr 1, 2017 |
Frequently Asked Questions
What does EPA SDWIS list for UNITED WATER SYSTEM?
How many people does UNITED WATER SYSTEM serve?
What violations does UNITED WATER SYSTEM have?
What contaminants have been found in UNITED WATER SYSTEM water?
Compare beyond Louisiana
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest UNITED WATER SYSTEM on cumulative violation count (58) and EPA-reported population served (4,446). Violation-count peers include CWM WATER AUTHORITY, THUNDERBIRD FARMS DWID, RPUMA. Population peers include TOWN OF BYHALIA, ROCKY FORD CITY OF, TOWN OF BAR HARBOR- WATER DIVISION.
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
UNITED WATER SYSTEM (LA1099009) is drawn from EPA SDWIS. Nearby county systems in this extract include TOWN OF LEONVILLE WATER SYSTEM; LEWISBURG BELLEVUE WATER SYSTEM; PLAISANCE WATER SYSTEM; PRAIRIE RONDE WATER SYSTEM INC. Health-based rows (58 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.