OHA Drinking Water Services
OR41
PWS ID: 00748 ---- HILAND WC - LOMBARD
Violation History

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

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Violation
Number		Monitoring Period
Begin
End 		Facility
ID		 Analyte
Group		 Violation Type - Analyte Count
Hide analytes for all violations 		Enforcement Action - Date
Show history 		Points Contact
Report
900599451Nov 03, 2024 Nov 14, 2024DIST-A GWR Source Sample - Late/Nonreporting - 1 1
900599450Oct 01, 2024 CCR CCR Certification Late/Nonreporting - 1 1
900599449Jan 01, 2024 Jun 30, 2024DIST-A LCR LCR Late/Nonreporting - 1
LEAD & COPPER RULE
1
900599448Jul 01, 2023 Dec 31, 2023DIST-A LCR LCR Late/Nonreporting - 1
LEAD & COPPER RULE
1
900599447Jan 12, 2023 Jul 19, 2023 Public Notice Late/Nonreporting (Viol # 900599446) - 1 Returned To Compliance - Jul 19, 2023 1
900599446Jan 12, 2023 May 24, 2023 Failure to Install Disinfection - 1 Returned To Compliance - May 24, 2023 5 4/12/2023
900599445Jul 05, 2022 Jul 16, 2022DIST-A GWR Source Sample - Late/Nonreporting - 1 Returned To Compliance - Jan 04, 2024 1 7/11/2022
900599443Aug 03, 2021 Aug 14, 2021DIST-A GWR Source Sample - Late/Nonreporting - 1 Returned To Compliance - May 26, 2022 1
900599442Apr 01, 2020 Jun 30, 2020EP-A RAD Chemical Late/Nonreporting - 3
COMBINED RADIUM (-226 & -228)
COMBINED URANIUM
GROSS ALPHA, EXCL. RADON & U
Returned To Compliance - Dec 24, 2020 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: 		4
1
5
0
9

Violation history was last updated on 12/4/2024, 8 hours ago.

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More information for this water system: SDWIS ID 3414
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