No open health-based violations on EPA record in the last 10 years; latest legal-limit breach in the period starting October 2024.
Serves about 3,030 people (1,010 connections) with groundwater from its own wells.
From EPA's record for LA1003011. PurityMap is independent of East Allen Parish Water Works.
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6 health-based violations in the last 10 years, from EPA's SDWIS compliance database.
| Period | Contaminant | Measured | Legal limit | EPA status |
|---|---|---|---|---|
| Oct–Dec 2024 | Total trihalomethanes (TTHM) | 0.081 mg/L | 0.080 mg/L | Resolved |
| Jul–Sep 2024 | Total trihalomethanes (TTHM) | 0.082 mg/L | 0.080 mg/L | Resolved |
| From January 2020 | Arsenic | 0.014 mg/L | 0.010 mg/L | Resolved |
| From October 2019 | Arsenic | 0.015 mg/L | 0.010 mg/L | Resolved |
| From July 2019 | Arsenic | 0.015 mg/L | 0.010 mg/L | Resolved |
| Period | Contaminant | Measured | Legal limit | EPA status |
|---|---|---|---|---|
| From April 2019 | Arsenic | 0.013 mg/L | 0.010 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 →East Allen Parish Water Works's phone number on EPA record is 337-639-4956. Its mailing address is EAST ALLEN PARISH WATER WORKS, 4033 HWY 26, OBERLIN, LA 70655.
According to EPA's record, East Allen Parish Water Works uses groundwater from its own wells.
EPA's record shows 6 health-based violations for East Allen Parish Water Works 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 October 2024. The record comes from EPA's SDWIS compliance database.
The 90th-percentile lead result in East Allen Parish Water Works's latest lead and copper round, which ended in December 2025, was 1.4 µg/L, below the federal action level of 15 µg/L.
PurityMap has no verified website for East Allen Parish Water Works. Its phone number on EPA record is 337-639-4956. Its mailing address on EPA record is EAST ALLEN PARISH WATER WORKS, 4033 HWY 26, OBERLIN, LA 70655. Your water bill lists the ways to contact your supplier and pay. PurityMap does not take payments.