---

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.

---

Violations

Go

Rows1510152025501001000All

Actions

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	152	Returned to Compliance	01-JAN-2018	31-JAN-2018	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	151	Returned to Compliance	01-DEC-2017	31-DEC-2017	No
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	147	Returned to Compliance	29-SEP-2016	-	No
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	133	Returned to Compliance	29-SEP-2015	-	No
MR	Water Quality Parameter M/R	Lead and Copper Rule	Lead and Copper Rule	138	Returned to Compliance	01-JUL-2015	31-DEC-2015	No
MR	Water Quality Parameter M/R	Lead and Copper Rule	Lead and Copper Rule	139	Returned to Compliance	01-JUL-2015	31-DEC-2015	No
TT	OCCT/SOWT Study/Recommendation	Lead and Copper Rule	Lead and Copper Rule	134	Returned to Compliance	01-APR-2015	-	Yes
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	145	Returned to Compliance	01-APR-2015	-	No
MR	Water Quality Parameter M/R	Lead and Copper Rule	Lead and Copper Rule	136	Returned to Compliance	01-JAN-2015	30-JUN-2015	No
MR	Water Quality Parameter M/R	Lead and Copper Rule	Lead and Copper Rule	137	Returned to Compliance	01-JAN-2015	30-JUN-2015	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	143	Returned to Compliance	01-JAN-2015	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	144	Returned to Compliance	01-JAN-2015	-	No
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	131	Returned to Compliance	30-DEC-2013	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	129	Returned to Compliance	10-AUG-2012	-	No
MR	Monitoring, Source Water (GWR)	Ground Water Rule	E. COLI	124	Returned to Compliance	01-APR-2012	-	No
Other	Public Notification Violation without NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	121	Returned to Compliance	07-JUN-2010	-	No

• 1 - 16 of 16

Column Actions

Search

---

Enforcement Actions

Go

Rows1510152025501001000All

Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
253	136	SOX	State Compliance achieved	03-JAN-2019	State	-
253	137	SOX	State Compliance achieved	03-JAN-2019	State	-
253	139	SOX	State Compliance achieved	03-JAN-2019	State	-
253	138	SOX	State Compliance achieved	03-JAN-2019	State	-
251	151	SOX	State Compliance achieved	08-MAY-2018	State	Viols SOX per first run of RTCR RTC 3A Query
252	152	SOX	State Compliance achieved	08-MAY-2018	State	Viols SOX per first run of RTCR RTC 3A Query
242	145	SFO	State Administrative/Compliance Order with penalty issued	08-NOV-2016	State	DOCKET NO 2016-0472-PWS-E; FINAL TR DUE DATE 11/23/2017; FILE CLOSED 7/18/2019 09/23/2025 - CINGLE: NO CHANGES MADE – Clicked OK to trigger new update date for FedRep migration
242	144	SFO	State Administrative/Compliance Order with penalty issued	08-NOV-2016	State	DOCKET NO 2016-0472-PWS-E; FINAL TR DUE DATE 11/23/2017; FILE CLOSED 7/18/2019 09/23/2025 - CINGLE: NO CHANGES MADE – Clicked OK to trigger new update date for FedRep migration
242	143	SFO	State Administrative/Compliance Order with penalty issued	08-NOV-2016	State	DOCKET NO 2016-0472-PWS-E; FINAL TR DUE DATE 11/23/2017; FILE CLOSED 7/18/2019 09/23/2025 - CINGLE: NO CHANGES MADE – Clicked OK to trigger new update date for FedRep migration
242	124	SFO	State Administrative/Compliance Order with penalty issued	08-NOV-2016	State	DOCKET NO 2016-0472-PWS-E; FINAL TR DUE DATE 11/23/2017; FILE CLOSED 7/18/2019 09/23/2025 - CINGLE: NO CHANGES MADE – Clicked OK to trigger new update date for FedRep migration
242	134	SFO	State Administrative/Compliance Order with penalty issued	08-NOV-2016	State	DOCKET NO 2016-0472-PWS-E; FINAL TR DUE DATE 11/23/2017; FILE CLOSED 7/18/2019 09/23/2025 - CINGLE: NO CHANGES MADE – Clicked OK to trigger new update date for FedRep migration
240	147	SOX	State Compliance achieved	31-OCT-2016	State	20161031; KMURPHY; Submitted LCN late
237	129	SOX	State Compliance achieved	16-APR-2016	State	-
232	133	SOX	State Compliance achieved	29-OCT-2015	State	-
228	131	SOX	State Compliance achieved	22-AUG-2014	State	-
217	121	SOX	State Compliance achieved	26-JAN-2012	State	-

• 1 - 16 of 16

Column Actions

Search

---

All Facilities

Go

Rows1510152025501001000All

Actions

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
SW FROM CITY OF SAN MARCOS	67045	Yes	Consecutive Connection	Surface water	Emergency	Active
1 - NW OF JACKSON HALL	17823	Yes	Well	Ground water	Permanent	Active
2 - NW OF JACKSON HALL	17822	Yes	Well	Ground water	Permanent	Active
3 - OLD POWER HOUSE	17821	Yes	Well	Ground water	Other	Inactive
DISTRIBUTION SYSTEM	42202	No	Distribution System/Zone	-	-	Active
WP TOMAS RIVERA DR - 1100 GPM - SP	80887	No	Pump Facility	-	-	Active
WP TOMAS RIVERA DR - 1100 GPM - SP	80888	No	Pump Facility	-	-	Active
706 TOMAS RIVERA DR; SAN MARCOS	136852	No	Sampling Station	-	-	Active
706 TOMAS RIVERA DR, SAN MARCOS	53918	No	Sampling Station	-	-	Active
EP002	60465	No	Sampling Station	-	-	Inactive
WP TOMAS RIVERA ST - 0.500 MG - ST	99729	No	Storage	-	-	Active
HOLLAND ACADEMY ST - 1.500 MG - EL	99730	No	Storage	-	-	Active
PLANT - TOMAS RIVERA DR	10782	No	Treatment Plant	-	-	Active
CHLORINATOR	2382	No	Treatment Plant	-	-	Inactive

• 1 - 14 of 14

Column Actions

Search

---

Treatment Processes

Go

Rows1510152025501001000All

Actions

Facility Name	Facility ID	Treatment Process	Treatment Objective
PLANT - TOMAS RIVERA DR	10782	Gaseous Chlorination, Pre	Disinfection
PLANT - TOMAS RIVERA DR	10782	Inhibitor, Orthophosphate	Corrosion control
PLANT - TOMAS RIVERA DR	10782	4-Log Treatment of Viruses	Disinfection

• 1 - 3 of 3

Column Actions

Search