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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
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	123	Known	01-JUL-2025	30-SEP-2025	Yes
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	119	Returned to Compliance	01-JAN-2018	31-MAR-2018	No
MR	Water Quality Parameter M/R	Lead and Copper Rule	Lead and Copper Rule	116	Returned to Compliance	01-JUL-2017	31-DEC-2017	No
MR	Water Quality Parameter M/R	Lead and Copper Rule	Lead and Copper Rule	113	Returned to Compliance	01-JAN-2017	30-JUN-2017	No
MR	Water Quality Parameter M/R	Lead and Copper Rule	Lead and Copper Rule	114	Returned to Compliance	01-JAN-2017	30-JUN-2017	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	112	Returned to Compliance	01-OCT-2014	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	109	Returned to Compliance	09-MAY-2008	-	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	108	Returned to Compliance	01-SEP-2007	30-SEP-2007	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	191	Known	01-SEP-1991	30-SEP-1991	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	291	Known	01-JUN-1991	30-JUN-1991	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
239	123	SIF	State Public Notification received	22-OCT-2025	State	-
231	119	SIF	State Public Notification received	13-AUG-2018	State	-
230	116	SOX	State Compliance achieved	25-JUL-2018	State	-
230	113	SOX	State Compliance achieved	25-JUL-2018	State	-
227	114	SIF	State Public Notification received	16-APR-2018	State	-
215	112	SOX	State Compliance achieved	16-SEP-2015	State	-
208	108	SIE	State Public Notification requested	08-FEB-2008	State	-
209	109	SOX	State Compliance achieved	30-SEP-2007	State	AUTOMATIC RETURN TO COMPLIANCE 05/25/2010
291	191	SFJ	State Formal Notice of Violation issued	20-OCT-1991	State	-
191	291	SFJ	State Formal Notice of Violation issued	20-JUL-1991	State	-

• 1 - 10 of 10

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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
SW FROM GREENBELT MIWA	34705	Yes	Consecutive Connection	Surface water	Permanent	Active
2 - PLUGGED	15104	Yes	Well	Ground water	Permanent	Inactive
1 - CITY BARN / PLUGGED	15103	Yes	Well	Ground water	Permanent	Inactive
DISTRIBUTION SYSTEM	39689	No	Distribution System/Zone	-	-	Active
METER STATION- 1200 GPM	111953	No	Pump Facility	-	-	Active
METER STATION- 500 GPM	111954	No	Pump Facility	-	-	Active
4360 CR 13; CLARENDON	134464	No	Sampling Station	-	-	Active
4360 CR 13, CLARENDON	50157	No	Sampling Station	-	-	Active
SE CORNER OF CITY - 0.240 MG - ST	111951	No	Storage	-	-	Active
0.104 MG - ST	142677	No	Storage	-	-	Active
WEST OF CITY - 0.111 MG - ST	111952	No	Storage	-	-	Inactive
GREENBELT METER	3850	No	Transmission Main (Manifold)	-	-	Inactive

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Treatment Processes

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No treatment process(es) found. EPA has no record of treatment process(es) reported by the primacy agency for this water system.

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