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The tables below list all violations that the state reported to EPA for this water system. Health-based violations are listed first, followed by treatment technique, MRDL, monitoring, reporting, and other violations.

Health-based	Violations of maximum contaminant levels (MCLs) or maximum residual disinfectant levels (MRDLs), which specify the highest concentrations of contaminants or disinfectants, respectively, allowed in drinking water; or of treatment technique (TT) rules, which specify required processes intended to reduce the amounts of contaminants in drinking water. MCLs, MRDLs, and treatment technique rules are all health-based drinking water standards.
Maximum Contaminant Level or MCL	The highest level of a contaminant that is allowed in drinking water. MCLs are set as close to the MCLGs as feasible using the best available treatment technology.
Treatment Technique	A required process intended to reduce the level of a contaminant in drinking water.
Maximum residual disinfectant level or MRDL	The highest level of a disinfectant allowed in drinking water. There is convincing evidence that addition of a disinfectant is necessary for control of microbial contaminants.
Monitoring & reporting	Failure to conduct regular monitoring of drinking water quality, as required by SDWA, or to submit monitoring results in a timely fashion to the primacy agency or EPA.
Public notification & other	Failure to provide notification to the public as required by the Violations of Public Notification Rule and the Consumer Confidence Report Rule, and violations of other requirements such as those violations related to variances and exemptions.

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Violations

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Violation Category Code	Violation Type Description	Rule Name	Contaminant Name	Violation ID	Compliance Status Description	Compliance Period Begin Date	Compliance Period End Date	Is Health Based Ind
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	447334	Returned to Compliance	01-JAN-2023	31-DEC-2023	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	447333	Returned to Compliance	01-JAN-2023	31-DEC-2023	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	447209	Returned to Compliance	01-OCT-2008	31-OCT-2008	Yes
TT	OCCT/SOWT Study/Recommendation	Lead and Copper Rule	Lead and Copper Rule	447098	Returned to Compliance	01-JAN-1998	-	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	103398	Returned to Compliance	01-DEC-1997	31-DEC-1997	Yes
MR	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	Lead and Copper Rule	1V93	Returned to Compliance	01-JUL-1993	31-AUG-1993	No

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Enforcement Actions

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Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
1460815	447333	SOX	State Compliance achieved	02-NOV-2023	State	-
1460815	447334	SOX	State Compliance achieved	02-NOV-2023	State	-
9999900000000000001	1V93	EOX	Federal Compliance achieved	01-JAN-2021	ODSWeb	Part of data clean-up on Nebraska's legacy violations.
1460811	447209	SOX	State Compliance achieved	31-OCT-2009	State	Administrative RTC
1460201	447098	SOX	State Compliance achieved	03-AUG-2001	State	-
1460810	103398	SOX	State Compliance achieved	31-DEC-1998	State	Administrative RTC

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All Facilities

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Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
TEST WELL 20161	15121	Yes	Well	Ground water	Other	Inactive
WELL 671	3123	Yes	Well	Ground water	Permanent	Active
WELL 811	2543	Yes	Well	Ground water	Permanent	Active
WELL 20181	15310	Yes	Well	Ground water	Permanent	Active
DISTRIBUTION SYSTEM	1837	No	Distribution System/Zone	-	-	Active
TOWER	11718	No	Storage	-	-	Active
CLEARWELL 1	8479	No	Storage	-	-	Active
CLEARWELL 2	8480	No	Storage	-	-	Active
TREATMENT PLANT 001	5451	No	Treatment Plant	-	-	Active

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Treatment Processes

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Facility Name	Facility ID	Treatment Process	Treatment Objective
TREATMENT PLANT 001	5451	Fluoridation	Other
TREATMENT PLANT 001	5451	Hypochlorination, Pre	Iron removal
TREATMENT PLANT 001	5451	Hypochlorination, Pre	Disinfection

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