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Water utility · South Amana · Iowa

Poweshiek Water Association (IAC)

No health-based violations on EPA record since 2016.

Serves about 2,490 people (996 connections) with groundwater from its own wells.

  • PWSID IA4868701
  • EPA registered name: POWESHIEK WATER ASSOCIATION (IAC)
  • EPA record checked June 17, 2026
Contact

Contact Poweshiek Water Association (IAC)

From EPA's record for IA4868701. PurityMap is independent of Poweshiek Water Association (IAC).

Mailing address
ATTN MATT TAPKEN OPERATOR, 3504 HIGHWAY 63 S
TAMA, IA 52339
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EPA compliance record

What EPA's record shows

No health-based violations in the last 10 years, from EPA's SDWIS compliance database.

  • Lead: the 90th-percentile result in the latest lead and copper round (the round ending December 31, 2025) was 0.9 µg/L. The federal action level is 15 µg/L, a trigger for more treatment steps, not a legal limit.
  • Missed or late tests or reports: 1 in 10 years.
  • EPA lists 5 enforcement actions in 10 years; the latest on January 28, 2021.

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.

Commercial · test your own tap

The system record stops at your property line

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 DIY Lead in Drinking Water Combo Test Kit

    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.

Questions

About Poweshiek Water Association (IAC)

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What is the phone number for Poweshiek Water Association (IAC)?

Poweshiek Water Association (IAC)'s phone number on EPA record is 641-891-7124. Its mailing address is ATTN MATT TAPKEN OPERATOR, 3504 HIGHWAY 63 S, TAMA, IA 52339.

Where does Poweshiek Water Association (IAC) get its water?

According to EPA's record, Poweshiek Water Association (IAC) uses groundwater from its own wells.

Does Poweshiek Water Association (IAC) have any EPA violations?

No health-based violations on EPA record since 2016. EPA also lists 1 missed or late test or report in 10 years. The record comes from EPA's SDWIS compliance database.

What is Poweshiek Water Association (IAC)'s latest lead result?

The 90th-percentile lead result in Poweshiek Water Association (IAC)'s latest lead and copper round, which ended in December 2025, was 0.9 µg/L, below the federal action level of 15 µg/L.

Who do I contact about my Poweshiek Water Association (IAC) water bill?

PurityMap has no verified website for Poweshiek Water Association (IAC). Its phone number on EPA record is 641-891-7124. Its mailing address on EPA record is ATTN MATT TAPKEN OPERATOR, 3504 HIGHWAY 63 S, TAMA, IA 52339. Your water bill lists the ways to contact your supplier and pay. PurityMap does not take payments.