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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
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	624	Returned to Compliance	01-NOV-2024	30-NOV-2024	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	622	Returned to Compliance	29-FEB-2020	-	No
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	621	Returned to Compliance	30-DEC-2019	-	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	620	Returned to Compliance	01-FEB-2019	28-FEB-2019	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	619	Returned to Compliance	16-JAN-2017	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	618	Returned to Compliance	01-APR-2016	30-JUN-2016	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	616	Returned to Compliance	01-JUL-2014	-	No
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	615	Returned to Compliance	30-DEC-2013	-	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	608	Returned to Compliance	01-DEC-2010	31-DEC-2010	Yes
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	503	Returned to Compliance	01-JUN-2003	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	603	Returned to Compliance	01-MAY-2003	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	403	Returned to Compliance	01-APR-2003	-	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	203	Returned to Compliance	01-FEB-2003	28-FEB-2003	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	303	Returned to Compliance	01-JAN-2003	31-JAN-2003	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	103	Returned to Compliance	01-DEC-2002	31-DEC-2002	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
20110146	624	SOX	State Compliance achieved	16-JAN-2025	State	Viols SOX per RTCR RTC 3A Query 01162025
20110140	622	SOX	State Compliance achieved	24-APR-2020	State	-
20110141	620	SIF	State Public Notification received	24-APR-2020	State	-
20110138	621	SOX	State Compliance achieved	16-MAR-2020	State	-
20110132	618	SIF	State Public Notification received	07-APR-2017	State	-
20110131	619	SOX	State Compliance achieved	07-APR-2017	State	-
20110126	615	SOX	State Compliance achieved	23-SEP-2016	State	-
20110123	103	SOX	State Compliance achieved	07-AUG-2015	State	TCR RTC TOOL
20110125	203	SOX	State Compliance achieved	07-AUG-2015	State	TCR RTC TOOL
20110124	303	SOX	State Compliance achieved	07-AUG-2015	State	TCR RTC TOOL
20110121	616	SIA	State Violation/Reminder Notice	16-OCT-2014	State	-
20110120	403	SOX	State Compliance achieved	20-JAN-2011	State	Administrative Cleanup - RTC Via MTS January 2011. PN Violations RTCd if originating violation was RTC.
20110120	503	SOX	State Compliance achieved	20-JAN-2011	State	Administrative Cleanup - RTC Via MTS January 2011. PN Violations RTCd if originating violation was RTC.
20110120	603	SOX	State Compliance achieved	20-JAN-2011	State	Administrative Cleanup - RTC Via MTS January 2011. PN Violations RTCd if originating violation was RTC.
1	608	SOX	State Compliance achieved	31-DEC-2010	State	AUTOMATIC RETURN TO COMPLIANCE 06/13/2011

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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
SW FROM CITY OF ROCKWALL	35738	Yes	Consecutive Connection	Surface water	Permanent	Active
DISTRIBUTION SYSTEM	44970	No	Distribution System/Zone	-	-	Active
1485 TL TOWNSEND PUMP STA - 6000 GPM- SP	78416	No	Pump Facility	-	-	Active
1485 TL TOWNSEND PUMP STA - 6000 GPM -SP	78417	No	Pump Facility	-	-	Active
1485 TL TOWNSEND PUMP STA - 4000 GPM- SP	78418	No	Pump Facility	-	-	Active
1748 T L TOWNSEND DR; ROCKWALL	139617	No	Sampling Station	-	-	Active
1748 T L TOWNSEND DR, ROCKWALL	57759	No	Sampling Station	-	-	Active
CITY HALL- 0.5 MG- EL	120573	No	Storage	-	-	Active
2430 N. FM 740- 1.5 MG- EL	120579	No	Storage	-	-	Active
CITY OF ROCKWALL PUMP STATION-1.0 MG-GR	120582	No	Storage	-	-	Active
1485 S T L TOWNSEND DR - 3 MG GR	141095	No	Storage	-	-	Active
CITY HALL - 0.5 MG - EL	145805	No	Storage	-	-	Active
2430 N FM 740 - 1.5 MG - EL	145806	No	Storage	-	-	Active
CITY OF ROCKWALL PS -1 MG - GR	145807	No	Storage	-	-	Inactive
1748 TL TOWNSEND PUMP STATION	96266	No	Storage	-	-	Inactive
200 LAURENCE DR	63234	No	Treatment Plant	-	-	Inactive

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Treatment Processes

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No treatment process(es) found. EPA has no record of treatment process(es) reported by the primacy agency for this water system.

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