OHA Drinking Water Services
OR41
PWS ID: 00370 ---- BLACK MOUNTAIN WATER DISTRICT
Violation History

Violations are displayed for the last 5 years only.
Group Abbreviations:  ARS = Arsenic, CCR = Consumer Confidence Report, GWR = Ground Water Rule, IOC = Inorganic Chemicals, NO2 = Nitrite, RAD = Radionuclides, SOC = Synthetic Organic Chemicals, TCR = Total Coliform Rule, VOC = Volatile Organic Chemicals
Gray shading indicates return to compliance. 

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Violation
Number		Auto-
RTC?		Monitoring Period
Begin
End 		Facility
ID		 Analyte
Group		 Violation Type - Analyte Count
Hide analytes for all violations 		Enforcement Action - Date
Hide history 		Points Contact
Report
903412511YSep 01, 2023 Sep 30, 2023 TCR Routine Coliform - Did Not Report ANY - 1
Returned To Compliance - Nov 03, 2023
 1
903412510YJul 01, 2023 Jul 21, 2023 CCR CCR Late/Nonreporting - 1
Returned To Compliance - Jul 21, 2023
 1
903412509NJan 01, 2021 Dec 31, 2021CH-C GWR Source Assessment Sample - Late/Nonreporting - 1
Returned To Compliance - Feb 15, 2022
 1
903412508NJan 01, 2021 Dec 31, 2021SRC-BA GWR Source Assessment Sample - Late/Nonreporting - 1
Returned To Compliance - Feb 15, 2022
 1
903412507NJan 01, 2021 Dec 31, 2021CH-A GWR Source Assessment Sample - Late/Nonreporting - 1
Returned To Compliance - Feb 15, 2022
 1
903412506YJan 01, 2017 Dec 31, 2019EP-B RAD Chemical Late/Nonreporting - 3
COMBINED RADIUM (-226 & -228)
COMBINED URANIUM
GROSS ALPHA, EXCL. RADON & U
Returned To Compliance - Feb 27, 2020
 1
903412503YJan 01, 2017 Dec 31, 2019EP-C SOC Chemical Late/Nonreporting - 5
2,4-D
BENZO(A)PYRENE
DI(2-ETHYLHEXYL) ADIPATE
DI(2-ETHYLHEXYL) PHTHALATE
GLYPHOSATE
Returned To Compliance - Mar 04, 2020
 1
903412498YJan 01, 2017 Dec 31, 2019EP-C 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
Returned To Compliance - Mar 04, 2020
 1
903412477YJan 01, 2017 Dec 31, 2019EP-C IOC Chemical Late/Nonreporting - 12
ANTIMONY, TOTAL
BARIUM
BERYLLIUM, TOTAL
CADMIUM
CHROMIUM
CYANIDE
FLUORIDE
MERCURY
NICKEL
SELENIUM
SODIUM
THALLIUM, TOTAL
Returned To Compliance - Mar 04, 2020
 1
903412465YJan 01, 2017 Dec 31, 2019EP-C ARS Chemical Late/Nonreporting - 1
Returned To Compliance - Mar 04, 2020
 1
903412464YJan 01, 2017 Dec 31, 2019EP-C NO2 Chemical Late/Nonreporting - 1
Returned To Compliance - Oct 08, 2019
 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: 		0
0
0
0
11

Violation history was last updated on 12/12/2024, 2 hours ago.

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More information for this water system: SDWIS ID 2357
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