---

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	914846	Returned to Compliance	01-MAR-2023	31-MAR-2023	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	914845	Returned to Compliance	01-SEP-2015	30-SEP-2015	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	914843	Returned to Compliance	01-JAN-2015	31-JAN-2015	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	914842	Returned to Compliance	01-DEC-2014	31-DEC-2014	Yes
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	914839	Returned to Compliance	09-JAN-2012	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	914837	Returned to Compliance	10-NOV-2011	-	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	914835	Returned to Compliance	01-NOV-2011	30-NOV-2011	Yes
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	914838	Returned to Compliance	14-SEP-2011	-	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	914830	Returned to Compliance	01-SEP-2011	30-SEP-2011	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	914825	Returned to Compliance	01-AUG-2011	31-AUG-2011	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	914822	Returned to Compliance	01-JUL-2011	31-JUL-2011	Yes
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	914818	Returned to Compliance	01-DEC-2010	31-DEC-2010	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	914814	Returned to Compliance	01-FEB-2010	28-FEB-2010	Yes
MR	Monitoring, Source Water (GWR)	Ground Water Rule	E. COLI	914812	Returned to Compliance	01-JAN-2010	-	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	914811	Returned to Compliance	01-JAN-2010	31-JAN-2010	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	914809	Returned to Compliance	01-OCT-2009	31-OCT-2009	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	911506	Returned to Compliance	01-AUG-2006	31-AUG-2006	Yes
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	15596	Known	01-JAN-1996	31-JAN-1996	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	911195	Returned to Compliance	01-SEP-1995	30-SEP-1995	Yes
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	724893	Known	01-JUL-1993	31-JUL-1993	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate-Nitrite	631894	Returned to Compliance	01-JAN-1993	31-DEC-1993	No

• 1 - 21 of 21

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
663	914846	SIF	State Public Notification received	24-MAY-2023	State	-
659	911195	SOX	State Compliance achieved	04-FEB-2016	State	-
659	914845	SOX	State Compliance achieved	04-FEB-2016	State	-
658	914843	SIA	State Violation/Reminder Notice	30-NOV-2015	State	LOW sent from SERO for TCR violations as outlined in the escalation policy SEH 12/2/15;
658	914842	SIA	State Violation/Reminder Notice	30-NOV-2015	State	LOW sent from SERO for TCR violations as outlined in the escalation policy SEH 12/2/15;
645	911506	SOX	State Compliance achieved	22-JAN-2014	State	-
637	914822	SOX	State Compliance achieved	13-MAR-2013	State	PWS met requirements of BCA, chlorination not required, combined PN received 3/11/13, SEH 3/13/13;
637	914835	SOX	State Compliance achieved	13-MAR-2013	State	PWS met requirements of BCA, chlorination not required, combined PN received 3/11/13, SEH 3/13/13;
637	914837	SOX	State Compliance achieved	13-MAR-2013	State	PWS met requirements of BCA, chlorination not required, combined PN received 3/11/13, SEH 3/13/13;
637	914838	SOX	State Compliance achieved	13-MAR-2013	State	PWS met requirements of BCA, chlorination not required, combined PN received 3/11/13, SEH 3/13/13;
637	914825	SOX	State Compliance achieved	13-MAR-2013	State	PWS met requirements of BCA, chlorination not required, combined PN received 3/11/13, SEH 3/13/13;
637	914839	SOX	State Compliance achieved	13-MAR-2013	State	PWS met requirements of BCA, chlorination not required, combined PN received 3/11/13, SEH 3/13/13;
637	914830	SOX	State Compliance achieved	13-MAR-2013	State	PWS met requirements of BCA, chlorination not required, combined PN received 3/11/13, SEH 3/13/13;
638	914814	SIF	State Public Notification received	11-MAR-2013	State	-
632	914818	SIA	State Violation/Reminder Notice	04-OCT-2011	State	LOW SENT FOR 3RD MCL IN 12 MONTH PERIOD, JLW 20OCT11;
625	914812	SIF	State Public Notification received	27-JUN-2011	State	-
619	914809	SOX	State Compliance achieved	30-SEP-2010	State	SOX was performed based on EPAs RTC definition. GEC first migration
619	914811	SOX	State Compliance achieved	30-SEP-2010	State	SOX was performed based on EPAs RTC definition. GEC first migration
396	15596	SIE	State Public Notification requested	08-MAR-1996	State	-
198	631894	SOX	State Compliance achieved	14-NOV-1994	State	-
193	724893	SFJ	State Formal Notice of Violation issued	10-SEP-1993	State	-

• 1 - 21 of 21

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
WELL # 7	83952	Yes	Well	Ground water	Permanent	Active
WELL # 8	83953	Yes	Well	Ground water	Permanent	Inactive
DISTRIBUTION SYSTEM	88262	No	Distribution System/Zone	-	-	Active
CHEMICAL SAMPLES	93115	No	Sampling Station	-	-	Active
400K GAL POTOSI CORRECTION CTR TOWER	77157	No	Storage	-	-	Active
WELL #7	106940	No	Treatment Plant	-	-	Active

• 1 - 6 of 6

Column Actions

Search

---

Treatment Processes

Go

Rows1510152025501001000All

Actions

Facility Name	Facility ID	Treatment Process	Treatment Objective
WELL #7	106940	Hypochlorination, Post	Disinfection

• 1 - 1 of 1

Column Actions

Search