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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	Water Quality Parameter M/R	Lead and Copper Rule	Lead and Copper Rule	90059648	Known	01-JUL-2025	31-DEC-2025	No
MR	Water Quality Parameter M/R	Lead and Copper Rule	Lead and Copper Rule	90059643	Returned to Compliance	01-JUL-2017	31-DEC-2017	No
MR	Water Quality Parameter M/R	Lead and Copper Rule	Lead and Copper Rule	90059642	Returned to Compliance	01-JUL-2017	31-DEC-2017	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	90059641	Returned to Compliance	01-APR-2016	30-APR-2016	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	90059639	Returned to Compliance	01-OCT-2015	-	No
MR	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	Lead and Copper Rule	90059637	Returned to Compliance	01-JAN-2013	-	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	90059636	Returned to Compliance	01-JUN-2012	30-JUN-2012	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	90059633	Returned to Compliance	11-FEB-2011	-	No
MR	Monitoring, Source Water (GWR)	Ground Water Rule	E. COLI	90059630	Returned to Compliance	11-NOV-2010	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	90059628	Returned to Compliance	01-OCT-2008	31-DEC-2008	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
90094677	90059630	SOX	State Compliance achieved	21-SEP-2023	State	-
90094670	90059643	SOX	State Compliance achieved	14-MAY-2018	State	-
90094670	90059642	SOX	State Compliance achieved	14-MAY-2018	State	-
90094663	90059637	SOX	State Compliance achieved	30-OCT-2017	State	-
90094662	90059641	SOX	State Compliance achieved	26-JUL-2017	State	CHBROWN; 07/26/2017; PWS met criteria to return violation to compliance -- Applied SOX code to April 2016 3A violation.
90094658	90059639	SOX	State Compliance achieved	31-AUG-2016	State	-
90094654	90059636	SOX	State Compliance achieved	07-APR-2015	State	-
90094653	90059628	SOX	State Compliance achieved	17-JUL-2014	State	Submitted first quarter of 2014 DLQOR
90094645	90059633	SIA	State Violation/Reminder Notice	13-JUL-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
GW FROM NORTHWEST GRAYSON CO WCID 1	142079	Yes	Consecutive Connection	Ground water	Permanent	Active
1 - 21400 FM 901 N	68633	Yes	Well	Ground water	Permanent	Active
DISTRIBUTION SYSTEM	66052	No	Distribution System/Zone	-	-	Active
ROCK CREEK RD - 330 GPM - SP	124684	No	Pump Facility	-	-	Active
ROCK CREEK RD - 330 GPM - SP	124685	No	Pump Facility	-	-	Active
ROCK CRK RD 1.3 MI OFF FM 901; GORDONVIL	135272	No	Sampling Station	-	-	Active
ROCK CRK RD 1.3 MI OFF FM 901, GORDONVIL	68687	No	Sampling Station	-	-	Active
ROCK CREEK RD - 0.006 MG - HD	124682	No	Storage	-	-	Active
ROCK CREEK RD - 0.100 MG - GR	124683	No	Storage	-	-	Active
ROCK CREEK RD - 0.065 MG - GR	152247	No	Storage	-	-	Active
ROCK CREEK RD - 0.115 MG - GR	164636	No	Storage	-	-	Active
PLANT - 21400 FM 901 N	68602	No	Treatment Plant	-	-	Active

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Treatment Processes

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Facility Name	Facility ID	Treatment Process	Treatment Objective
PLANT - 21400 FM 901 N	68602	Hypochlorination, Pre	Disinfection

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