1 open health-based violation on EPA record.
Serves about 990 people (396 connections) with surface water bought from SW Boone County Water Assoc.
From EPA's record for AR0000669. PurityMap is independent of Compton Waterworks.
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30 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 2024 | Stage 1 Disinfectants and Disinfection Byproducts Rule | – | – | Resolved |
| From September 2024 | Stage 1 Disinfectants and Disinfection Byproducts Rule | – | – | Resolved |
| From August 2024 | Stage 1 Disinfectants and Disinfection Byproducts Rule | – | – | Resolved |
| From July 2024 | Stage 1 Disinfectants and Disinfection Byproducts Rule | – | – | Resolved |
| Period | Contaminant | Measured | Legal limit | EPA status |
|---|---|---|---|---|
| From June 2024 | Stage 1 Disinfectants and Disinfection Byproducts Rule | – | – | Resolved |
| From May 2024 | Stage 1 Disinfectants and Disinfection Byproducts Rule | – | – | Resolved |
| From April 2024 | Stage 1 Disinfectants and Disinfection Byproducts Rule | – | – | Resolved |
| From March 2024 | Stage 1 Disinfectants and Disinfection Byproducts Rule | – | – | Resolved |
| From January 2024 | Stage 1 Disinfectants and Disinfection Byproducts Rule | – | – | Resolved |
| From December 2023 | Stage 1 Disinfectants and Disinfection Byproducts Rule | – | – | Resolved |
| From November 2023 | Stage 1 Disinfectants and Disinfection Byproducts Rule | – | – | Resolved |
| From November 2022 | Stage 1 Disinfectants and Disinfection Byproducts Rule | – | – | Resolved |
| From December 2021 | Stage 1 Disinfectants and Disinfection Byproducts Rule | – | – | Resolved |
| From November 2021 | Stage 1 Disinfectants and Disinfection Byproducts Rule | – | – | Resolved |
| From October 2021 | Stage 1 Disinfectants and Disinfection Byproducts Rule | – | – | Resolved |
| From September 2021 | Stage 1 Disinfectants and Disinfection Byproducts Rule | – | – | Resolved |
| From August 2021 | Stage 1 Disinfectants and Disinfection Byproducts Rule | – | – | Resolved |
| From July 2021 | Stage 1 Disinfectants and Disinfection Byproducts Rule | – | – | Resolved |
| From June 2021 | Stage 1 Disinfectants and Disinfection Byproducts Rule | – | – | Resolved |
| From May 2021 | Stage 1 Disinfectants and Disinfection Byproducts Rule | – | – | Resolved |
| From April 2021 | Stage 1 Disinfectants and Disinfection Byproducts Rule | – | – | Resolved |
| From March 2021 | Stage 1 Disinfectants and Disinfection Byproducts Rule | – | – | Resolved |
| From February 2021 | Stage 1 Disinfectants and Disinfection Byproducts Rule | – | – | Resolved |
| From January 2021 | 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.
Get PurityMap updates about this water system.
Follow this water →Compton Waterworks's phone number on EPA record is 870-420-3930. Its mailing address is P.O. BOX 825, COMPTON, AR 72624.
According to EPA's record, Compton Waterworks uses surface water bought from SW Boone County Water Assoc.
EPA's record shows 30 health-based violations for Compton Waterworks in the 10 years to July 9, 2026. EPA's record lists 1 open health-based violation. EPA also lists 19 missed or late tests or reports in 10 years. The record comes from EPA's SDWIS compliance database.
The 90th-percentile lead result in Compton Waterworks's latest lead and copper round, which ended in December 2004, was 4 µg/L, below the federal action level of 15 µg/L.
PurityMap has no verified website for Compton Waterworks. Its phone number on EPA record is 870-420-3930. Its mailing address on EPA record is P.O. BOX 825, COMPTON, AR 72624. Your water bill lists the ways to contact your supplier and pay. PurityMap does not take payments.