OHA Drinking Water Services
OR41
PWS ID: 01136 ---- REES TRAINING CENTER
Violation History

Violations are displayed for the last 5 years only.
Group Abbreviations:  ARS = Arsenic, GWR = Ground Water Rule, IOC = Inorganic Chemicals, NO2 = Nitrite
Green shading indicates an inactive facility.  Gray shading indicates return to compliance. 

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Violation
Number		Monitoring Period
Begin
End 		Facility
ID		 Analyte
Group		 Violation Type - Analyte Count
Show analytes for all violations 		Enforcement Action - Date
Show history 		Points Contact
Report
900807114Jan 01, 2024 Dec 31, 2024SRC-CA GWR Source Assessment Sample - Late/Nonreporting - 1 1
900807129Jan 01, 2023 Dec 31, 2031EP-A ARS Chemical Late/Nonreporting - 1 Inactive Facility - Jan 02, 2026 1
900807128Jan 01, 2020 Dec 31, 2028EP-A IOC Chemical Late/Nonreporting - 12  Hide analytes
ANTIMONY, TOTAL
BARIUM
BERYLLIUM, TOTAL
CADMIUM
CHROMIUM
CYANIDE
FLUORIDE
MERCURY
NICKEL
SELENIUM
SODIUM
THALLIUM, TOTAL
Inactive Facility - Jan 02, 2026 1
900807116Jan 01, 2020 Dec 31, 2028EP-A NO2 Chemical Late/Nonreporting - 1 Inactive Facility - Jan 02, 2026 1
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: 		1
1
2
0
3

Violation history was last updated on 3/24/2026, 2 hours ago.

For questions regarding these violations contact either: