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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
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	293	Returned to Compliance	25-MAY-2023	-	No
TT	OCCT/SOWT Treatment Installation/Demonstration	Lead and Copper Rule	Lead and Copper Rule	292	Open	16-JAN-2023	-	Yes
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	289	Returned to Compliance	01-APR-2021	-	No
MR	Water Quality Parameter M/R	Lead and Copper Rule	Lead and Copper Rule	286	Returned to Compliance	01-JAN-2020	30-JUN-2020	No
MR	Water Quality Parameter M/R	Lead and Copper Rule	Lead and Copper Rule	277	Returned to Compliance	01-JUN-2019	30-NOV-2019	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	215	Returned to Compliance	08-FEB-2016	-	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	214	Returned to Compliance	01-OCT-2015	-	No
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	213	Returned to Compliance	30-DEC-2013	-	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	212	Returned to Compliance	01-OCT-2010	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	206	Returned to Compliance	01-OCT-2005	31-DEC-2005	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	106	Returned to Compliance	01-JUL-2005	30-SEP-2005	Yes

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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
758	292	SIF	State Public Notification received	23-JUN-2023	State	-
757	293	SOX	State Compliance achieved	23-JUN-2023	State	-
753	289	SOX	State Compliance achieved	25-MAY-2021	State	ADEQUATE 2020 LCN REC'D 05/24/2021-MR 05/25/2021
751	286	SOX	State Compliance achieved	10-FEB-2021	State	-
751	277	SOX	State Compliance achieved	10-FEB-2021	State	-
716	214	SOX	State Compliance achieved	26-SEP-2016	State	-
715	215	SIA	State Violation/Reminder Notice	24-MAR-2016	State	-
710	213	SOX	State Compliance achieved	18-MAR-2014	State	-
709	212	SOX	State Compliance achieved	05-NOV-2013	State	-
706	206	SOX	State Compliance achieved	21-AUG-2006	State	-
606	106	SOX	State Compliance achieved	21-AUG-2006	State	-

• 1 - 11 of 11

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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 - PLANT 1 / CRESTWOOD	23034	Yes	Well	Ground water	Permanent	Active
4 - PLANT 2 / WASHINGTON DR / STANDPIPE	23037	Yes	Well	Ground water	Permanent	Active
3 - PLANT 1 / CRESTWOOD	23036	Yes	Well	Ground water	Permanent	Active
2 - PLANT 1 / CRESTWOD	23035	Yes	Well	Ground water	Permanent	Active
DISTRIBUTION SYSTEM	43442	No	Distribution System/Zone	-	-	Active
PLANT 2 - 325 GPM - SP	78207	No	Pump Facility	-	-	Active
PLANT 2 - 325 GPM - SP	78331	No	Pump Facility	-	-	Active
PLANT 1 - 325 GPM - SP	78332	No	Pump Facility	-	-	Active
PLANT 1 - 325 GPM - SP	78333	No	Pump Facility	-	-	Active
PLANT 1 - 409 CRESTWOOD DR; AVINGER	138382	No	Sampling Station	-	-	Active
PLANT 2 - WASHINGTON DR / STANDPIPE	138383	No	Sampling Station	-	-	Active
PLANT 1 - 409 CRESTWOOD DR, AVINGER	55967	No	Sampling Station	-	-	Active
PLANT 2 - WASHINGTON DR / STANDPIPE	55968	No	Sampling Station	-	-	Active
PLANT 2 - 0.0023 MG - HD	96146	No	Storage	-	-	Active
PLANT 2 - 0.0023 MG - HD	96147	No	Storage	-	-	Active
PLANT 2 - 0.036 MG - ST	96148	No	Storage	-	-	Active
PLANT 1 - 0.005 MG - HD	96149	No	Storage	-	-	Active
PLANT 1 - 0.044 MG - GR	96150	No	Storage	-	-	Active
PLANT 1 - 409 CRESTWOOD DR	7771	No	Treatment Plant	-	-	Active
PLANT 2 - WASHINGTON DR	8106	No	Treatment Plant	-	-	Active

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Treatment Processes

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Facility Name	Facility ID	Treatment Process	Treatment Objective
PLANT 1 - 409 CRESTWOOD DR	7771	Chloramines	Disinfection
PLANT 1 - 409 CRESTWOOD DR	7771	Inhibitor, Polyphosphate	Iron removal
PLANT 1 - 409 CRESTWOOD DR	7771	Hypochlorination, Pre	Disinfection
PLANT 2 - WASHINGTON DR	8106	Chloramines	Disinfection
PLANT 2 - WASHINGTON DR	8106	Hypochlorination, Pre	Disinfection

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