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Water utility · Kootenai County · Idaho

Avondale Irrigation Dist

No health-based violations on EPA record since 2016.

Serves about 8,785 people (3,514 connections) with groundwater from its own wells.

  • PWSID ID1280008
  • EPA registered name: AVONDALE IRRIGATION DIST
  • EPA record checked June 26, 2026
Contact

Contact Avondale Irrigation Dist

From EPA's record for ID1280008. PurityMap is independent of Avondale Irrigation Dist.

Mailing address
PO BOX 81
HAYDEN, ID 83835
Directions ↗

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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 not detected. The federal action level is 15 µg/L, a trigger for more treatment steps, not a legal limit.
  • Missed or late tests or reports: 16 in 10 years.
  • EPA lists 32 enforcement actions in 10 years; the latest on February 25, 2023.
Lab results EPA required (UCMR 5)

None of the contaminants were detected in EPA testing

EPA required this system to test for 30 unregulated and emerging contaminants, from May 2023 to November 2023.

Results as a table30 results with limit, status, sample date and source
EPA-required lab results (UCMR 5) for Avondale Irrigation Dist (PWSID ID1280008), Idaho
ContaminantResultLimitStatusSampledSource
11-Chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (11Cl-PF3OUdS)< 5 ng/LNo federal or state limit; shown for transparencyNot detected above the reporting limit2023-05-09 to 2023-11-14UCMR5 Analytical Results: AVONDALE IRRIGATION DIST (ID1280008)
1H, 1H, 2H, 2H-perfluorodecane sulfonic acid (8:2 FTS)< 5 ng/LNo federal or state limit; shown for transparencyNot detected above the reporting limit2023-05-09 to 2023-11-14UCMR5 Analytical Results: AVONDALE IRRIGATION DIST (ID1280008)
1H, 1H, 2H, 2H-perfluorohexane sulfonic acid (4:2 FTS)< 3 ng/LNo federal or state limit; shown for transparencyNot detected above the reporting limit2023-05-09 to 2023-11-14UCMR5 Analytical Results: AVONDALE IRRIGATION DIST (ID1280008)
1H, 1H, 2H, 2H-perfluorooctane sulfonic acid (6:2 FTS)< 5 ng/LNo federal or state limit; shown for transparencyNot detected above the reporting limit2023-05-09 to 2023-11-14UCMR5 Analytical Results: AVONDALE IRRIGATION DIST (ID1280008)
4,8-Dioxa-3H-perfluorononanoic acid (ADONA)< 3 ng/LNo federal or state limit; shown for transparencyNot detected above the reporting limit2023-05-09 to 2023-11-14UCMR5 Analytical Results: AVONDALE IRRIGATION DIST (ID1280008)
9-Chlorohexadecafluoro-3-oxanone-1-sulfonic acid (9Cl-PF3ONS)< 2 ng/LNo federal or state limit; shown for transparencyNot detected above the reporting limit2023-05-09 to 2023-11-14UCMR5 Analytical Results: AVONDALE IRRIGATION DIST (ID1280008)
Hexafluoropropylene oxide dimer acid (HFPO-DA) (GenX chemicals)< 5 ng/L10 ng/L federal MCL (2024)Not detected above the reporting limit2023-05-09 to 2023-11-14UCMR5 Analytical Results: AVONDALE IRRIGATION DIST (ID1280008)
Lithium< 9 µg/L10 µg/L EPA health reference level (screening, not a legal limit)Screening level, not a legal limitNot detected above the reporting limit2023-05-09 to 2023-11-14UCMR5 Analytical Results: AVONDALE IRRIGATION DIST (ID1280008)
N-ethyl perfluorooctanesulfonamidoacetic acid (NEtFOSAA)< 5 ng/LNo federal or state limit; shown for transparencyNot detected above the reporting limit2023-05-09 to 2023-11-14UCMR5 Analytical Results: AVONDALE IRRIGATION DIST (ID1280008)
N-methyl perfluorooctanesulfonamidoacetic acid (NMeFOSAA)< 6 ng/LNo federal or state limit; shown for transparencyNot detected above the reporting limit2023-05-09 to 2023-11-14UCMR5 Analytical Results: AVONDALE IRRIGATION DIST (ID1280008)
Nonafluoro-3,6-dioxaheptanoic acid (NFDHA)< 20 ng/LNo federal or state limit; shown for transparencyNot detected above the reporting limit2023-05-09 to 2023-11-14UCMR5 Analytical Results: AVONDALE IRRIGATION DIST (ID1280008)
Perfluoro (2-ethoxyethane) sulfonic acid (PFEESA)< 3 ng/LNo federal or state limit; shown for transparencyNot detected above the reporting limit2023-05-09 to 2023-11-14UCMR5 Analytical Results: AVONDALE IRRIGATION DIST (ID1280008)
Perfluoro-3-methoxypropanoic acid (PFMPA)< 4 ng/LNo federal or state limit; shown for transparencyNot detected above the reporting limit2023-05-09 to 2023-11-14UCMR5 Analytical Results: AVONDALE IRRIGATION DIST (ID1280008)
Perfluoro-4-methoxybutanoic acid (PFMBA)< 3 ng/LNo federal or state limit; shown for transparencyNot detected above the reporting limit2023-05-09 to 2023-11-14UCMR5 Analytical Results: AVONDALE IRRIGATION DIST (ID1280008)
Perfluorobutanesulfonic acid (PFBS)< 3 ng/L2,000 ng/L EPA health advisory (screening, not a legal limit)Screening level, not a legal limitNot detected above the reporting limit2023-05-09 to 2023-11-14UCMR5 Analytical Results: AVONDALE IRRIGATION DIST (ID1280008)
Perfluorobutanoic acid (PFBA)< 5 ng/LNo federal or state limit; shown for transparencyNot detected above the reporting limit2023-05-09 to 2023-11-14UCMR5 Analytical Results: AVONDALE IRRIGATION DIST (ID1280008)
Perfluorodecanoic acid (PFDA)< 3 ng/LNo federal or state limit; shown for transparencyNot detected above the reporting limit2023-05-09 to 2023-11-14UCMR5 Analytical Results: AVONDALE IRRIGATION DIST (ID1280008)
Perfluorododecanoic acid (PFDoA)< 3 ng/LNo federal or state limit; shown for transparencyNot detected above the reporting limit2023-05-09 to 2023-11-14UCMR5 Analytical Results: AVONDALE IRRIGATION DIST (ID1280008)
Perfluoroheptanesulfonic acid (PFHpS)< 3 ng/LNo federal or state limit; shown for transparencyNot detected above the reporting limit2023-05-09 to 2023-11-14UCMR5 Analytical Results: AVONDALE IRRIGATION DIST (ID1280008)
Perfluoroheptanoic acid (PFHpA)< 3 ng/LNo federal or state limit; shown for transparencyNot detected above the reporting limit2023-05-09 to 2023-11-14UCMR5 Analytical Results: AVONDALE IRRIGATION DIST (ID1280008)
Perfluorohexanesulfonic acid (PFHxS)< 3 ng/L10 ng/L federal MCL (2024)Not detected above the reporting limit2023-05-09 to 2023-11-14UCMR5 Analytical Results: AVONDALE IRRIGATION DIST (ID1280008)
Perfluorohexanoic acid (PFHxA)< 3 ng/L400,000 ng/L Michigan EGLE state MCL (strictest US state)Not detected above the reporting limit2023-05-09 to 2023-11-14UCMR5 Analytical Results: AVONDALE IRRIGATION DIST (ID1280008)
Perfluorononanoic acid (PFNA)< 4 ng/L10 ng/L federal MCL (2024)Not detected above the reporting limit2023-05-09 to 2023-11-14UCMR5 Analytical Results: AVONDALE IRRIGATION DIST (ID1280008)
Perfluorooctanesulfonic acid (PFOS)< 4 ng/L4.0 ng/L federal MCL (2024)Not detected above the reporting limit2023-05-09 to 2023-11-14UCMR5 Analytical Results: AVONDALE IRRIGATION DIST (ID1280008)
Perfluorooctanoic acid (PFOA)< 4 ng/L4.0 ng/L federal MCL (2024)Not detected above the reporting limit2023-05-09 to 2023-11-14UCMR5 Analytical Results: AVONDALE IRRIGATION DIST (ID1280008)
Perfluoropentanesulfonic acid (PFPeS)< 4 ng/LNo federal or state limit; shown for transparencyNot detected above the reporting limit2023-05-09 to 2023-11-14UCMR5 Analytical Results: AVONDALE IRRIGATION DIST (ID1280008)
Perfluoropentanoic acid (PFPeA)< 3 ng/LNo federal or state limit; shown for transparencyNot detected above the reporting limit2023-05-09 to 2023-11-14UCMR5 Analytical Results: AVONDALE IRRIGATION DIST (ID1280008)
Perfluorotetradecanoic acid (PFTA)< 8 ng/LNo federal or state limit; shown for transparencyNot detected above the reporting limit2023-05-09 to 2023-11-14UCMR5 Analytical Results: AVONDALE IRRIGATION DIST (ID1280008)
Perfluorotridecanoic acid (PFTrDA)< 7 ng/LNo federal or state limit; shown for transparencyNot detected above the reporting limit2023-05-09 to 2023-11-14UCMR5 Analytical Results: AVONDALE IRRIGATION DIST (ID1280008)
Perfluoroundecanoic acid (PFUnA)< 2 ng/LNo federal or state limit; shown for transparencyNot detected above the reporting limit2023-05-09 to 2023-11-14UCMR5 Analytical Results: AVONDALE IRRIGATION DIST (ID1280008)
Not detected (30)
  • 11-Chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (11Cl-PF3OUdS)
  • 1H, 1H, 2H, 2H-perfluorohexane sulfonic acid (4:2 FTS)
  • 1H, 1H, 2H, 2H-perfluorooctane sulfonic acid (6:2 FTS)
  • 1H, 1H, 2H, 2H-perfluorodecane sulfonic acid (8:2 FTS)
  • 9-Chlorohexadecafluoro-3-oxanone-1-sulfonic acid (9Cl-PF3ONS)
  • 4,8-Dioxa-3H-perfluorononanoic acid (ADONA)
  • Hexafluoropropylene oxide dimer acid (HFPO-DA) (GenX chemicals)
  • N-ethyl perfluorooctanesulfonamidoacetic acid (NEtFOSAA)
  • Nonafluoro-3,6-dioxaheptanoic acid (NFDHA)
  • N-methyl perfluorooctanesulfonamidoacetic acid (NMeFOSAA)
  • Perfluorobutanoic acid (PFBA)
  • Perfluorobutanesulfonic acid (PFBS)
  • Perfluorodecanoic acid (PFDA)
  • Perfluorododecanoic acid (PFDoA)
  • Perfluoro (2-ethoxyethane) sulfonic acid (PFEESA)
  • Perfluoroheptanoic acid (PFHpA)
  • Perfluoroheptanesulfonic acid (PFHpS)
  • Perfluorohexanoic acid (PFHxA)
  • Perfluorohexanesulfonic acid (PFHxS)
  • Perfluoro-4-methoxybutanoic acid (PFMBA)
  • Perfluoro-3-methoxypropanoic acid (PFMPA)
  • Perfluorononanoic acid (PFNA)
  • Perfluorooctanoic acid (PFOA)
  • Perfluorooctanesulfonic acid (PFOS)
  • Perfluoropentanoic acid (PFPeA)
  • Perfluoropentanesulfonic acid (PFPeS)
  • Perfluorotetradecanoic acid (PFTA)
  • Perfluorotridecanoic acid (PFTrDA)
  • Perfluoroundecanoic acid (PFUnA)
  • Lithium
Commercial · test your own tap

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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

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What is the phone number for Avondale Irrigation Dist?

Avondale Irrigation Dist's phone number on EPA record is 208-772-5657. Its mailing address is PO BOX 81, HAYDEN, ID 83835.

Where does Avondale Irrigation Dist get its water?

According to EPA's record, Avondale Irrigation Dist uses groundwater from its own wells.

Does Avondale Irrigation Dist have any EPA violations?

No health-based violations on EPA record since 2016. EPA also lists 16 missed or late tests or reports in 10 years. The record comes from EPA's SDWIS compliance database.

What is Avondale Irrigation Dist's latest lead result?

Lead was not detected at the 90th percentile of tap samples in Avondale Irrigation Dist's latest lead and copper round, which ended in December 2025. The federal action level is 15 µg/L.

Who do I contact about my Avondale Irrigation Dist water bill?

PurityMap has no verified website for Avondale Irrigation Dist. Its phone number on EPA record is 208-772-5657. Its mailing address on EPA record is PO BOX 81, HAYDEN, ID 83835. Your water bill lists the ways to contact your supplier and pay. PurityMap does not take payments.