Hallett Public Works Authority

ZipCheckup's reading of EPA SDWIS for Hallett Public Works Authority (OK2005905): 1 past health-based violation, since resolved. Over the past five years, Hallett Public Works Authority recorded 33 violations, all subsequently resolved through the EPA enforcement process - the supplier currently operates in good standing, with no active actions on file for its 168 residents.

Data: EPA SDWIS

System Overview

Hallett Public Works Authority (EPA ID: OK2005905) is a community water system in Oklahoma that serves approximately 168 people from groundwater sources.

This system serves ZIP code 74038 in Jennings.

Violation History

Status breakdown for accepted records with record years 2021-2026: 33 resolved, 0 archived, 0 addressed, and 0 unaddressed. Under this source contract, current noncompliance is the sum of addressed and unaddressed records. Archived and resolved records are excluded from current noncompliance.

Recent Violations

Contaminants Detected

The following contaminants have been flagged in EPA records for this water system:

Lead & Copper

EPA Lead and Copper Rule evidence attributed directly to this water system:

No copper action-level exceedance record appears for this PWSID in the accepted LCR snapshot. This does not establish a clean copper measurement.

ZIP Codes Served

Coverage: Service area ZIP codes sourced from EPA Community Water System Service Area Boundaries v3 (March 2026 release). These ZIPs reflect the actual deployment footprint recorded by OK or modeled from parcel and building-footprint data.

• 74038 - Jennings

Data Sources

This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View the full compliance record for Hallett Public Works Authority (OK2005905) on EPA.gov.

Frequently Asked Questions

Is Hallett Public Works Authority water safe to drink?

The accepted 2026Q2 ECHO snapshot shows no current noncompliance for Hallett Public Works Authority; its 33 accepted 2021-2026 records are resolved or archived. Historical compliance status does not establish conditions at a specific tap.

How many people does Hallett Public Works Authority serve?

Hallett Public Works Authority serves approximately 168 people across 1 ZIP code in Oklahoma.

Where does Hallett Public Works Authority get its water?

The primary water source is groundwater.

@misc{zipcheckup-water-system-ok2005905,
  author = {{ZipCheckup}},
  title  = {{Hallett Public Works Authority (OK): 1 Health Violation}},
  year   = {n.d.},
  url    = {https://zipcheckup.com/water-system/ok2005905/}
}