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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	Failure Submit IDSE/Subpart V Plan Rpt	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	53	Open	28-OCT-2025	-	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	51	Returned to Compliance	01-OCT-2023	31-OCT-2023	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	47	Returned to Compliance	16-FEB-2023	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	44	Returned to Compliance	01-JUL-2022	30-SEP-2022	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	41	Returned to Compliance	01-APR-2022	30-JUN-2022	Yes
MR	Failure Submit IDSE/Subpart V Plan Rpt	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	37	Returned to Compliance	31-MAR-2022	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	36	Returned to Compliance	01-JAN-2022	31-MAR-2022	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	34	Returned to Compliance	01-OCT-2021	31-DEC-2021	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	32	Returned to Compliance	01-JUL-2020	30-SEP-2020	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	28	Returned to Compliance	01-APR-2017	30-JUN-2017	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	22	Returned to Compliance	01-JAN-2017	31-MAR-2017	Yes
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	19	Returned to Compliance	01-JUL-2016	30-SEP-2016	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	18	Returned to Compliance	01-JUL-2016	30-SEP-2016	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	14	Returned to Compliance	01-APR-2016	30-JUN-2016	Yes
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	13	Returned to Compliance	01-OCT-2015	31-DEC-2015	No
MR	Monitoring, Source Water (GWR)	Ground Water Rule	E. COLI	12	Returned to Compliance	01-DEC-2014	-	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	4	Returned to Compliance	01-FEB-2011	28-FEB-2011	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
68	53	SIE	State Public Notification requested	08-DEC-2025	State	-
66	51	SIF	State Public Notification received	17-OCT-2024	State	-
62	36	SFO	State Administrative/Compliance Order with penalty issued	17-APR-2023	State	TCEQ DOCKET NO. 2022-0522-PWS-E. FINAL TR DUE DATE 5/1/2024
62	37	SFO	State Administrative/Compliance Order with penalty issued	17-APR-2023	State	TCEQ DOCKET NO. 2022-0522-PWS-E. FINAL TR DUE DATE 5/1/2024
62	34	SFO	State Administrative/Compliance Order with penalty issued	17-APR-2023	State	TCEQ DOCKET NO. 2022-0522-PWS-E. FINAL TR DUE DATE 5/1/2024
61	44	SIF	State Public Notification received	29-MAR-2023	State	-
60	47	SOX	State Compliance achieved	29-MAR-2023	State	-
58	41	SOX	State Compliance achieved	29-DEC-2022	State	VIOLS SOX'D BASED ON TTHM DBP2-02 4Q2022 LRAA
40	32	SOX	State Compliance achieved	07-JAN-2021	State	VIOL SOX'D BASED ON DBP2-02 4Q2020 TTHM LRAA
37	28	SFO	State Administrative/Compliance Order with penalty issued	14-AUG-2018	State	DOCKET NO 2017-1072-PWS-E. file closed 08/31/2018
37	14	SFO	State Administrative/Compliance Order with penalty issued	14-AUG-2018	State	DOCKET NO 2017-1072-PWS-E. file closed 08/31/2018
37	22	SFO	State Administrative/Compliance Order with penalty issued	14-AUG-2018	State	DOCKET NO 2017-1072-PWS-E. file closed 08/31/2018
31	18	SIF	State Public Notification received	18-MAY-2017	State	-
31	19	SIF	State Public Notification received	18-MAY-2017	State	-
19	13	SOX	State Compliance achieved	13-JUL-2016	State	20160713: KMURPHY; Submitted 1Q 2016 on time
17	12	SOX	State Compliance achieved	05-JUL-2016	State	-
5	4	SIF	State Public Notification received	15-APR-2011	State	-

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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
1 - CR 4021B / CR 4021	21760	Yes	Well	Ground water	Permanent	Active
DISTRIBUTION SYSTEM	37257	No	Distribution System/Zone	-	-	Active
CR 4021A / CR 4021 - 288 GPM - SP	80996	No	Pump Facility	-	-	Active
CR 4021A / CR 4021 - 288 GPM - SP	80997	No	Pump Facility	-	-	Active
13800 FOREST BROOK; DAYTON	138067	No	Sampling Station	-	-	Active
13800 FOREST BROOK, DAYTON	55432	No	Sampling Station	-	-	Active
CR 4021B / CR 4021 - 0.005 MG - HD	99865	No	Storage	-	-	Active
CR 4021B / CR 4021 - 0.06 MG - GR	99866	No	Storage	-	-	Active
PLANT	244	No	Treatment Plant	-	-	Active

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Treatment Processes

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Facility Name	Facility ID	Treatment Process	Treatment Objective
PLANT	244	Gaseous Chlorination, Pre	Disinfection

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