1 open health-based violation on EPA record.
Serves about 1,372 people (591 connections) with surface water bought from Clarksville Connected Utilities and Hartman Waterworks.
From EPA's record for AR0000290. PurityMap is independent of Coal Hill Waterworks.
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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 April 2026 | Lead and copper rule revisions | – | – | Unaddressed |
| From October 2025 | Stage 1 Disinfectants and Disinfection Byproducts Rule | – | – | Resolved |
| From October 2017 | Stage 1 Disinfectants and Disinfection Byproducts Rule | – | – | 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 →Coal Hill Waterworks's phone number on EPA record is 479-497-2204. Its mailing address is PO BOX 38, COAL HILL, AR 72832.
According to EPA's record, Coal Hill Waterworks uses surface water bought from Clarksville Connected Utilities and Hartman Waterworks.
EPA's record shows 3 health-based violations for Coal Hill Waterworks in the 10 years to July 9, 2026. EPA's record lists 1 open health-based violation. EPA also lists 5 missed or late tests or reports in 10 years. The record comes from EPA's SDWIS compliance database.
The 90th-percentile lead result in Coal Hill Waterworks's latest lead and copper round, which ended in December 2004, was 2 µg/L, below the federal action level of 15 µg/L.
PurityMap has no verified website for Coal Hill Waterworks. Its phone number on EPA record is 479-497-2204. Its mailing address on EPA record is PO BOX 38, COAL HILL, AR 72832. Your water bill lists the ways to contact your supplier and pay. PurityMap does not take payments.