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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	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	90060474	Returned to Compliance	30-DEC-2025	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	90060467	Open	11-FEB-2021	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	90060461	Returned to Compliance	06-SEP-2020	-	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	90060452	Returned to Compliance	01-JUL-2019	30-SEP-2019	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	90060454	Returned to Compliance	01-JUL-2019	30-SEP-2019	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	90060453	Returned to Compliance	01-JUL-2019	30-SEP-2019	No
MR	Water Quality Parameter M/R	Lead and Copper Rule	Lead and Copper Rule	90060447	Returned to Compliance	01-JAN-2019	30-JUN-2019	No
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	90060433	Returned to Compliance	01-JUL-2016	30-SEP-2016	Yes
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	90060425	Returned to Compliance	03-MAY-2016	-	No
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	90060429	Returned to Compliance	01-APR-2016	30-JUN-2016	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	90060424	Returned to Compliance	01-JAN-2016	31-MAR-2016	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	90060421	Returned to Compliance	01-OCT-2015	31-DEC-2015	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	90060418	Returned to Compliance	01-JUL-2015	30-SEP-2015	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	90060413	Known	01-APR-2015	30-JUN-2015	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	90060404	Returned to Compliance	01-APR-2014	30-JUN-2014	Yes
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	90060398	Returned to Compliance	01-OCT-2010	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	90060396	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
90092314	90060474	SOX	State Compliance achieved	07-OCT-2025	State	-
90092307	90060461	SOX	State Compliance achieved	03-MAY-2021	State	-
90092308	90060447	SIF	State Public Notification received	03-MAY-2021	State	-
90092306	90060467	SIA	State Violation/Reminder Notice	31-MAR-2021	State	-
90092302	90060452	SOX	State Compliance achieved	30-MAR-2020	State	20200330. EMSMITH. RAD RESULTS RECEIVED.
90092302	90060453	SOX	State Compliance achieved	30-MAR-2020	State	20200330. EMSMITH. RAD RESULTS RECEIVED.
90092302	90060454	SOX	State Compliance achieved	30-MAR-2020	State	20200330. EMSMITH. RAD RESULTS RECEIVED.
90092289	90060424	SOX	State Compliance achieved	13-JAN-2017	State	-
90092288	90060421	SOX	State Compliance achieved	13-JAN-2017	State	-
90092287	90060418	SOX	State Compliance achieved	13-JAN-2017	State	-
90092290	90060429	SOX	State Compliance achieved	13-JAN-2017	State	-
90092291	90060433	SOX	State Compliance achieved	13-JAN-2017	State	-
90092283	90060413	SFL	State Administrative/Compliance Order without penalty issued	08-NOV-2016	State	DOCKET NO 2016-0669-PWS-E; FINAL TR DUE DATE 11/23/2019
90092274	90060425	SOX	State Compliance achieved	14-JUN-2016	State	-
90092261	90060404	SOX	State Compliance achieved	27-MAR-2015	State	-
90092257	90060396	SOX	State Compliance achieved	17-JUL-2014	State	Submitted first quarter of 2014 DLQOR
90092256	90060398	SOX	State Compliance achieved	17-OCT-2013	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
3 - CHERRY HOLLOW CROSSING / GST	29632	Yes	Well	Ground water	Other	Inactive
6 - PLUGGED	29684	Yes	Well	Ground water	Permanent	Inactive
4 - S OF 3	29677	Yes	Well	Ground water	Permanent	Active
2 - N OF 1	29654	Yes	Well	Ground water	Permanent	Active
1 - SANDY RIDGE / N OF LINDEMAN LN	29347	Yes	Well	Ground water	Permanent	Active
7 - NW CHERRY HOLLOW	110290	Yes	Well	Ground water	Permanent	Active
5 - N OF 3	29676	Yes	Well	Ground water	Other	Inactive
DISTRIBUTION SYSTEM	45718	No	Distribution System/Zone	-	-	Active
CHERRY HOLLOW CROSSING - 150 GPM - SP	86012	No	Pump Facility	-	-	Active
CHERRY HOLLOW CROSSING - 150 GPM - SP	86013	No	Pump Facility	-	-	Active
11400 CHERRY HOLLOW XING; LEANDER	140327	No	Sampling Station	-	-	Active
11706 SANDY RIDGE; LEANDER	140328	No	Sampling Station	-	-	Active
11706 SANDY RIDGE, LEANDER	58788	No	Sampling Station	-	-	Active
11400 CHERRY HOLLOW XING, LEANDER	58789	No	Sampling Station	-	-	Active
CHERRY HOLLOW CROSSING - 0.033 MG - GR	90758	No	Storage	-	-	Active
CHERRY HOLLOW CROSSING - 0.044 MG - ST	90759	No	Storage	-	-	Active
SANDY RIDGE RD - 0.055 MG - ST	90760	No	Storage	-	-	Active
PLANT - 11400 CHERRY HOLLOW CROSSING	143	No	Treatment Plant	-	-	Active
PLANT - 11706 SANDY RIDGE	158	No	Treatment Plant	-	-	Active

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Treatment Processes

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Facility Name	Facility ID	Treatment Process	Treatment Objective
PLANT - 11400 CHERRY HOLLOW CROSSING	143	Gaseous Chlorination, Pre	Disinfection
PLANT - 11400 CHERRY HOLLOW CROSSING	143	Sequestration	Iron removal
PLANT - 11706 SANDY RIDGE	158	Gaseous Chlorination, Pre	Disinfection

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