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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
RPT	LSL Reporting	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	19	Returned to Compliance	17-OCT-2024	-	No
TT	LSL Inventory	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	18	Returned to Compliance	17-OCT-2024	-	Yes
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	15	Returned to Compliance	01-JUL-2022	30-JUN-2023	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	16	Returned to Compliance	01-JUL-2022	30-JUN-2023	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	10	Returned to Compliance	01-AUG-2013	31-AUG-2013	Yes
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	12	Returned to Compliance	01-JUL-2012	-	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	11	Returned to Compliance	01-OCT-2011	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	9	Returned to Compliance	01-JUL-2010	-	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	8	Returned to Compliance	01-JUN-2010	30-JUN-2010	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	7	Returned to Compliance	01-JUL-2008	-	No
MR	Monitoring, Routine (IDSE)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Stage 2 Disinfectants and Disinfection Byproducts Rule	#0899992	Returned to Compliance	01-APR-2008	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	6	Returned to Compliance	01-JUL-2007	-	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	4	Returned to Compliance	01-DEC-2003	31-DEC-2003	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	3	Returned to Compliance	01-NOV-2003	30-NOV-2003	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	2	Returned to Compliance	01-SEP-2003	30-SEP-2003	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	5	Returned to Compliance	01-JUL-2003	-	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	1	Returned to Compliance	01-SEP-2000	30-SEP-2000	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	9710002	Returned to Compliance	01-APR-1997	30-APR-1997	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	9710001	Returned to Compliance	01-MAR-1997	31-MAR-1997	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
29	18	SOX	State Compliance achieved	05-SEP-2025	State	Initial SL inventory received by MDE on 09/05/2025 (due 10/16/2024).
29	19	SOX	State Compliance achieved	05-SEP-2025	State	Initial SL inventory received by MDE on 09/05/2025 (due 10/16/2024).
28	16	SOX	State Compliance achieved	12-JUN-2024	State	-
28	15	SOX	State Compliance achieved	12-JUN-2024	State	-
25	10	SOX	State Compliance achieved	08-OCT-2013	State	ENFORCEMENTID :1459071;
24	11	SOX	State Compliance achieved	27-SEP-2012	State	ENFORCEMENTID :1358138;
23	12	SOX	State Compliance achieved	22-AUG-2012	State	ENFORCEMENTID :1255918; DONE BY MRWA; NOT SUBMITTED BY BRIAN NOR
22	9	SOX	State Compliance achieved	07-JAN-2011	State	ENFORCEMENTID :1150659; CCR RECEIVED
21	8	SOX	State Compliance achieved	30-SEP-2010	State	ENFORCEMENTID :1049561;
20	7	SOX	State Compliance achieved	29-AUG-2008	State	ENFORCEMENTID :0841632;
#0830502	#0899992	EOX	Federal Compliance achieved	25-JUN-2008	ODSWeb	System submitted the 40/30 waiver on 6/20/2008.
9	6	SOX	State Compliance achieved	20-JUL-2007	State	ENFORCEMENTID :0738449; CCR DELIVERED
8	4	SOX	State Compliance achieved	10-FEB-2004	State	ENFORCEMENTID :0432229;
7	3	SOX	State Compliance achieved	10-FEB-2004	State	ENFORCEMENTID :0432229;
6	2	SOX	State Compliance achieved	31-OCT-2003	State	ENFORCEMENTID :0431810;
5	5	SOX	State Compliance achieved	14-AUG-2003	State	ENFORCEMENTID :0331129;
4	1	SOX	State Compliance achieved	10-NOV-2000	State	ENFORCEMENTID :0125023;
9710007	9710002	SOX	State Compliance achieved	31-MAY-1997	State	-
9710003	9710001	SIF	State Public Notification received	19-MAY-1997	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
WELL 2 SM941312	1888	Yes	Well	Ground water	Permanent	Active
WELL 1 SM811842	1887	Yes	Well	Ground water	Permanent	Inactive
DISTRIBUTION SYSTEM	8897	No	Distribution System/Zone	-	-	Active
STORAGE TANK	19186	No	Storage	-	-	Active
WTP LORD CALVERT	26386	No	Treatment Plant	-	-	Active

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Treatment Processes

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Facility Name	Facility ID	Treatment Process	Treatment Objective
WTP LORD CALVERT	26386	Hypochlorination, Post	Disinfection

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