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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	3024	Returned to Compliance	01-JUL-2023	31-JUL-2023	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	3021	Returned to Compliance	01-JUL-2019	-	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	3018	Returned to Compliance	01-JAN-2019	-	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	3017	Returned to Compliance	01-JUL-2018	-	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	3016	Known	01-FEB-2018	28-FEB-2018	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	3015	Returned to Compliance	01-JUL-2017	-	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	3012	Returned to Compliance	01-JAN-2015	31-DEC-2015	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	3013	Returned to Compliance	01-JAN-2015	31-DEC-2015	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	3011	Returned to Compliance	01-MAY-2014	31-MAY-2014	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	3009	Returned to Compliance	01-JUL-2008	30-SEP-2008	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	2607	Returned to Compliance	01-FEB-2007	28-FEB-2007	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Tetrachloroethylene	1606	Returned to Compliance	01-JAN-2006	31-MAR-2006	No
TT	MPL Non-Compliance	Lead and Copper Rule	COPPER, FREE	906	Returned to Compliance	01-JAN-2006	-	Yes
TT	MPL Non-Compliance	Lead and Copper Rule	Lead	705	Returned to Compliance	21-DEC-2004	-	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	605	Returned to Compliance	01-OCT-2004	31-OCT-2004	Yes
TT	MPL Non-Compliance	Lead and Copper Rule	COPPER, FREE	404	Returned to Compliance	13-MAY-2004	-	Yes
TT	MPL Non-Compliance	Lead and Copper Rule	Lead	504	Returned to Compliance	13-MAY-2004	-	Yes
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	303	Returned to Compliance	26-SEP-2003	-	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
5649	3024	SOX	State Compliance achieved	07-SEP-2023	State	-
5646	3021	SOX	State Compliance achieved	18-NOV-2019	State	-
5640	3018	SOX	State Compliance achieved	11-MAR-2019	State	-
5637	3017	SOX	State Compliance achieved	11-MAR-2019	State	-
5631	3015	SOX	State Compliance achieved	11-SEP-2017	State	-
5626	3013	SOX	State Compliance achieved	30-NOV-2015	State	-
5626	3012	SOX	State Compliance achieved	30-NOV-2015	State	-
5623	3011	SOX	State Compliance achieved	26-SEP-2014	State	-
5610	3009	SOX	State Compliance achieved	06-JUL-2009	State	-
4807	1606	SIF	State Public Notification received	31-MAY-2007	State	-
4707	2607	SIE	State Public Notification requested	14-MAR-2007	State	-
3306	906	SOX	State Compliance achieved	13-JUN-2006	State	-
1205	705	SOX	State Compliance achieved	30-JUN-2005	State	6 month round of lead and copper sampling had 90th percentile for lead at 10 ugl/ and for copper at 1.04 mg/l.
1205	504	SOX	State Compliance achieved	30-JUN-2005	State	6 month round of lead and copper sampling had 90th percentile for lead at 10 ugl/ and for copper at 1.04 mg/l.
1005	404	SOX	State Compliance achieved	21-DEC-2004	State	-
905	605	SOX	State Compliance achieved	18-OCT-2004	State	Problem corrected and 3 consecutive days of satisfactory samples were collected.
604	303	SOX	State Compliance achieved	17-OCT-2003	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
DRILLED WELL #1-EMERGENCY GRAND UNION WL	28198	Yes	Well	Ground water	Emergency	Inactive
DRILLED WELL #2 (DYNAMITE HILL WL #1)	28199	Yes	Well	Ground water	Permanent	Active
DRILLED WELL #3 (DYNAMITE HILL WL #2)	28197	Yes	Well	Ground water	Permanent	Active
DRILLED WELL #1-EMERGENCY GRAND UNION WL	45432	Yes	Well	Ground water	Emergency	Inactive
DISTRIBUTION SYSTEM	44298	No	Distribution System/Zone	-	-	Active
STORAGE TANK (250,000 GALLONS)	58958	No	Storage	-	-	Active
CHESTERTOWN PUMPHOUSE-DYNAMITE HILL	3217	No	Treatment Plant	-	-	Active

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Treatment Processes

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Facility Name	Facility ID	Treatment Process	Treatment Objective
CHESTERTOWN PUMPHOUSE-DYNAMITE HILL	3217	Innovative	Disinfection
CHESTERTOWN PUMPHOUSE-DYNAMITE HILL	3217	Inhibitor, Orthophosphate	Corrosion control
CHESTERTOWN PUMPHOUSE-DYNAMITE HILL	3217	Hypochlorination, Pre	Disinfection

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