No open health-based violations on EPA record in the last 10 years; latest legal-limit breach in the period starting August 2018.
EPA lists no population count. It uses surface water from its own intake.
From EPA's record for LA1101002. PurityMap is independent of Berwick Bayou Vista WW Commission.
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3 health-based violations in the last 10 years, from EPA's SDWIS compliance database.
| Period | Contaminant | Measured | Legal limit | EPA status |
|---|---|---|---|---|
| From January 2025 | Interim Enhanced Surface Water Treatment Rule | – | – | Archived |
| From January 2025 | Interim Enhanced Surface Water Treatment Rule | – | – | Archived |
| From August 2018 | Chlorite | 1.13 mg/L | 1.0 mg/L | Resolved |
No lab results for other contaminants (like PFAS) are on file for this system. EPA required that testing from systems serving more than 3,300 people, plus a sample of smaller ones.
Screening tells you if something is worth a closer look; a lab result is the number you can act on.
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Screening: quick check, not lab-grade
Safe Home (EnviroTestKits)
Lead, read as one of three ranges: 0–4, 5–15 or 15+ ppb
Turnaround: 5 minutes
What it can't tell you: It shows a lead range, not an exact level, and tests nothing else unless you pay extra for the optional lab test.
Lab-certified results
ETR Laboratories
50+ substances, including lead, copper, arsenic, nitrate, hardness and coliform bacteria
Environmental Testing and Research Laboratories (ETR Labs), Leominster, MA · ISO/IEC 17025:2017, ANAB certificate AT-2638 · 2–4 business days after the lab receives it
What it can't tell you: It does not test PFAS, and not every result on the panel falls under the lab's accredited scope.
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Follow this water →Berwick Bayou Vista WW Commission's phone number on EPA record is 985-364-8990. Its mailing address is Berwick Bayou Vista WW Commission, P.O. Box 322, BERWICK, LA 70342.
According to EPA's record, Berwick Bayou Vista WW Commission uses surface water from its own intake.
EPA's record shows 3 health-based violations for Berwick Bayou Vista WW Commission in the 10 years to July 9, 2026. No open health-based violations on EPA record in the last 10 years. The latest legal-limit breach on record was in the period starting August 2018. The record comes from EPA's SDWIS compliance database.
The 90th-percentile lead result in Berwick Bayou Vista WW Commission's latest lead and copper round, which ended in December 2014, was 1 µg/L, below the federal action level of 15 µg/L.
PurityMap has no verified website for Berwick Bayou Vista WW Commission. Its phone number on EPA record is 985-364-8990. Its mailing address on EPA record is Berwick Bayou Vista WW Commission, P.O. Box 322, BERWICK, LA 70342. Your water bill lists the ways to contact your supplier and pay. PurityMap does not take payments.