OHA Drinking Water Services
OR41
PWS ID: 00784 ---- PIONEER PARK CO-OP INC
Violation History

Violations are displayed for the last 5 years only.
Group Abbreviations:  CCR = Consumer Confidence Report, GWR = Ground Water Rule
Gray shading indicates return to compliance. 

Hide Auto-RTC  |  Hide Determination Dates
Go to public notices
Violation
Number
Auto-
RTC?
Monitoring Period
Begin
End
Determination
Date
Facility
ID
Analyte
Group
Violation Type - Analyte Count
Hide analytes for all violations
Enforcement Action - Date
Show history
Points Contact
Report
903357021NDec 01, 2025 Dec 31, 2025Mar 05, 2026WTP-A GWR Monthly GW Compliance Report - Late/Nonreporting - 1 1
903357019YJul 01, 2025 Jul 22, 2025 CCR CCR Late/Nonreporting - 1 1 7/29/2025
903357018NJan 01, 2024 Jan 31, 2024Feb 15, 2024WTP-A GWR Monthly GW Compliance Report - Late/Nonreporting - 1 Returned To Compliance - Mar 02, 2024 1 2/27/2024
903357017YJul 01, 2023 Jul 07, 2023Jul 11, 2023 CCR CCR Late/Nonreporting - 1 Returned To Compliance - Jul 07, 2023 1 7/12/2023
903357016NMay 01, 2022 May 31, 2022Jul 05, 2022WTP-A GWR Monthly GW Compliance Report - Late/Nonreporting - 1 Returned To Compliance - Jun 01, 2023 1 7/5/2022
SYSTEM SCORE SUMMARY
Learn about system scores
Unaddressed Points:
Number of years the oldest violation has been unaddressed (n):
System Score:
Points under formal enforcement:
Points RTC'd:
2
0
2
0
3

Violation history was last updated on 3/31/2026, 11 hours ago.

For questions regarding these violations contact either: