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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	8	Returned to Compliance	01-JUL-2015	30-SEP-2015	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	10	Returned to Compliance	01-APR-2015	30-JUN-2015	Yes
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	9	Returned to Compliance	01-OCT-2014	-	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	11	Returned to Compliance	01-OCT-2011	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	7	Returned to Compliance	01-JUL-2011	30-SEP-2011	Yes
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	3	Returned to Compliance	01-JUL-2009	-	No
MR	Monitoring, Regular	Inorganic Chemicals	Fluoride	5	Returned to Compliance	01-JAN-2009	31-DEC-2009	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	6	Returned to Compliance	01-OCT-2008	-	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	4	Returned to Compliance	01-APR-2008	30-JUN-2008	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	1	Returned to Compliance	01-JAN-2004	31-MAR-2004	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	2	Returned to Compliance	01-JUN-2002	30-JUN-2002	No
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	9610013	Returned to Compliance	01-JAN-1996	29-FEB-1996	Yes

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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
24	8	SOX	State Compliance achieved	31-DEC-2015	State	-
24	10	SOX	State Compliance achieved	31-DEC-2015	State	-
19	9	SOX	State Compliance achieved	28-OCT-2014	State	ENFORCEMENTID :1563622; LATE REPORT
18	7	SOX	State Compliance achieved	17-JAN-2012	State	ENFORCEMENTID :1255304;
17	11	SOX	State Compliance achieved	24-OCT-2011	State	ENFORCEMENTID :1254057; LATE REPORT
16	5	SOX	State Compliance achieved	28-JAN-2010	State	ENFORCEMENTID :1046987; RECEIVED RESULTS BY FAX 012510
15	3	SOX	State Compliance achieved	16-JUL-2009	State	ENFORCEMENTID :0945811; CCR RECEIVED
14	4	SOX	State Compliance achieved	11-MAR-2009	State	ENFORCEMENTID :0943305;
13	6	SOX	State Compliance achieved	10-NOV-2008	State	ENFORCEMENTID :0943100;
2	1	SOX	State Compliance achieved	30-JUN-2004	State	ENFORCEMENTID :0433784; REPORTED 2/24/05 & 8/24/05 - ODS CHANGE
1	2	SOX	State Compliance achieved	10-AUG-2002	State	ENFORCEMENTID :0230686;
9612091	9610013	SOX	State Compliance achieved	29-FEB-1996	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
POTOMAC RIVER	15412	Yes	Intake	Surface water	Permanent	Active
SHARPSBURG FILTER PLANT	15830	No	Common Headers	-	-	Active
DISTRIBUTION SYSTEM	8952	No	Distribution System/Zone	-	-	Active
STORAGE TANK	19241	No	Storage	-	-	Active
SHARPSBURG FILTER PLANT	26450	No	Treatment Plant	-	-	Active

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Treatment Processes

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Facility Name	Facility ID	Treatment Process	Treatment Objective
SHARPSBURG FILTER PLANT	26450	Hypochlorination, Post	Disinfection
SHARPSBURG FILTER PLANT	26450	Hypochlorination, Pre	Disinfection
SHARPSBURG FILTER PLANT	26450	Ultraviolet Radiation	Disinfection
SHARPSBURG FILTER PLANT	26450	pH Adjustment	Corrosion control
SHARPSBURG FILTER PLANT	26450	pH Adjustment, Post	Corrosion control
SHARPSBURG FILTER PLANT	26450	Coagulation	Particulate removal
SHARPSBURG FILTER PLANT	26450	Filtration, Rapid Sand	Particulate removal
SHARPSBURG FILTER PLANT	26450	Flocculation	Particulate removal
SHARPSBURG FILTER PLANT	26450	Activated Carbon, Powdered	Taste / odor control
SHARPSBURG FILTER PLANT	26450	Fluoridation	Other
SHARPSBURG FILTER PLANT	26450	Sedimentation	Particulate removal

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