OHA Drinking Water Services
OR41
PWS ID: 00507 ---- MAPLETON WATER DISTRICT
Violation History

Violations are displayed for the last 5 years only.
Group Abbreviations:  CCR = Consumer Confidence Report, DBP = Disinfection Byproducts, LCR = Lead & Copper Rule, NO3 = Nitrate, SWTR = Surface Water Treatment Rule, TCR = Total Coliform Rule, VOC = Volatile Organic Chemicals
Gray shading indicates return to compliance. 

Show Auto-RTC  |  Show Determination Dates
2 public notices are due soon! Go to public notices
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
903532439Jul 01, 2024 CCR CCR Late/Nonreporting - 1 1
903532438May 01, 2024 May 31, 2024EP-A LCR Corrosion Control Late/Nonreporting - 1
LEAD & COPPER RULE
1
903532437May 01, 2024 May 31, 2024WTP-A SWTR Monthly SW Report - Late/Nonreporting - 3
CHLORINE
SWTR
TURBIDITY
1
903532434May 01, 2024 May 31, 2024WTP-A SWTR Failure to Meet CT - 1
SWTR
Public Notice Required 10
903532433May 01, 2024 May 31, 2024WTP-A SWTR Failure to Maintain EP Disinfection - 1
CHLORINE
Public Notice Required 10
903532432Apr 01, 2024 Apr 30, 2024WTP-A SWTR Failure to Meet CT - 1
SWTR
10
903532424Jan 01, 2023 Dec 31, 2023DIST-A DBP DBP Late/Nonreporting - 2
TOTAL HALOACETIC ACIDS (HAA5)
TTHM
1
903532419Jan 01, 2023 Dec 31, 2023EP-A VOC Chemical Late/Nonreporting - 21
1,1,1-TRICHLOROETHANE
1,1,2-TRICHLOROETHANE
1,1-DICHLOROETHYLENE
1,2,4-TRICHLOROBENZENE
1,2-DICHLOROETHANE
1,2-DICHLOROPROPANE
BENZENE
CARBON TETRACHLORIDE
CHLOROBENZENE
CIS-1,2-DICHLOROETHYLENE
DICHLOROMETHANE
ETHYLBENZENE
O-DICHLOROBENZENE
P-DICHLOROBENZENE
STYRENE
TETRACHLOROETHYLENE
TOLUENE
TRANS-1,2-DICHLOROETHYLENE
TRICHLOROETHYLENE
VINYL CHLORIDE
XYLENES, TOTAL
1
903532398Jan 01, 2023 Dec 31, 2023EP-A NO3 Chemical Late/Nonreporting - 1 5
903532431Feb 01, 2024 Feb 29, 2024EP-A LCR Corrosion Control Late/Nonreporting - 1
LEAD & COPPER RULE
Returned To Compliance - Apr 06, 2024 1
903532430Feb 01, 2024 Feb 29, 2024WTP-A SWTR Monthly SW Report - Late/Nonreporting - 3
CHLORINE
SWTR
TURBIDITY
Returned To Compliance - Apr 06, 2024 1
903532427Jan 01, 2024 Jan 31, 2024WTP-A SWTR Monthly SW Report - Late/Nonreporting - 2
CHLORINE
SWTR
Returned To Compliance - Apr 06, 2024 1
903532425Dec 01, 2023 Dec 31, 2023EP-A LCR Corrosion Control Late/Nonreporting - 1
LEAD & COPPER RULE
Returned To Compliance - Feb 02, 2024 1
903532422Dec 01, 2023 Dec 31, 2023WTP-A SWTR Monthly SW Report - Late/Nonreporting - 3
CHLORINE
SWTR
TURBIDITY
Returned To Compliance - Feb 02, 2024 1
903532397May 01, 2023 May 31, 2023 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - Jun 30, 2023 1
903532396Feb 01, 2023 Feb 28, 2023EP-A LCR Corrosion Control Late/Nonreporting - 1
LEAD & COPPER RULE
Returned To Compliance - Apr 09, 2023 1
903532395Feb 01, 2023 Feb 28, 2023WTP-A SWTR Monthly SW Report - Late/Nonreporting - 3
CHLORINE
SWTR
TURBIDITY
Returned To Compliance - Apr 09, 2023 1
903532392Dec 01, 2022 Dec 31, 2022EP-A LCR Corrosion Control Late/Nonreporting - 1
LEAD & COPPER RULE
Returned To Compliance - Feb 10, 2023 1
903532391Dec 01, 2022 Dec 31, 2022WTP-A SWTR Monthly SW Report - Late/Nonreporting - 3
CHLORINE
SWTR
TURBIDITY
Returned To Compliance - Feb 10, 2023 1
903532388Jan 01, 2022 Jan 31, 2022WTP-A SWTR Monthly SW Report - Late/Nonreporting - 3
CHLORINE
SWTR
TURBIDITY
Returned To Compliance - Mar 08, 2022 1
903532385Sep 01, 2021 Sep 30, 2021WTP-A SWTR Monthly SW Report - Late/Nonreporting - 3
CHLORINE
SWTR
TURBIDITY
Returned To Compliance - Nov 08, 2021 1
903532382Aug 01, 2021 Aug 31, 2021WTP-A SWTR Monthly SW Report - Late/Nonreporting - 3
CHLORINE
SWTR
TURBIDITY
Returned To Compliance - Nov 08, 2021 1
903532379Jun 01, 2021 Jun 30, 2021EP-A LCR Corrosion Control Late/Nonreporting - 1
LEAD & COPPER RULE
Returned To Compliance - Aug 02, 2021 1
903532378May 01, 2021 May 31, 2021EP-A LCR Corrosion Control Late/Nonreporting - 1
LEAD & COPPER RULE
Returned To Compliance - Aug 02, 2021 1
903532377Apr 01, 2021 Apr 30, 2021EP-A LCR Corrosion Control Late/Nonreporting - 1
LEAD & COPPER RULE
Returned To Compliance - Aug 02, 2021 1
903532376Mar 01, 2021 Mar 31, 2021EP-A LCR Corrosion Control Late/Nonreporting - 1
LEAD & COPPER RULE
Returned To Compliance - Aug 02, 2021 1
903532375Dec 01, 2020 Dec 31, 2020EP-A LCR Corrosion Control Late/Nonreporting - 1
LEAD & COPPER RULE
Returned To Compliance - Feb 03, 2021 1
903532374Dec 01, 2020 Dec 31, 2020WTP-A SWTR Monthly SW Report - Late/Nonreporting - 3
CHLORINE
SWTR
TURBIDITY
Returned To Compliance - Feb 03, 2021 1
903532371Nov 01, 2020 Nov 30, 2020EP-A LCR Corrosion Control Late/Nonreporting - 1
LEAD & COPPER RULE
Returned To Compliance - Feb 03, 2021 1
903532370Nov 01, 2020 Nov 30, 2020WTP-A SWTR Monthly SW Report - Late/Nonreporting - 3
CHLORINE
SWTR
TURBIDITY
Returned To Compliance - Feb 03, 2021 1
903532367Mar 01, 2020 Mar 31, 2020EP-A LCR Corrosion Control Late/Nonreporting - 1
LEAD & COPPER RULE
Returned To Compliance - May 07, 2020 1
903532366Mar 01, 2020 Mar 31, 2020WTP-A SWTR Monthly SW Report - Late/Nonreporting - 3
CHLORINE
SWTR
TURBIDITY
Returned To Compliance - May 07, 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:
40
0
40
0
23

Violation history was last updated on 7/18/2024, 9 hours ago.

For questions regarding these violations contact either:


More information for this water system: SDWIS ID 3969
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