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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	1400022	Returned to Compliance	01-JUL-2014	30-SEP-2014	Yes
TT	Single Turbidity Exceed (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	0800021	Returned to Compliance	01-JAN-2008	01-FEB-2008	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	0700020	Returned to Compliance	01-MAR-2007	01-APR-2007	Yes
TT	Single Turbidity Exceed (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	0500019	Returned to Compliance	01-JUL-2006	01-AUG-2006	Yes
TT	Single Turbidity Exceed (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	0600017	Returned to Compliance	01-OCT-2005	01-NOV-2005	Yes
TT	Monthly Turbidity Exceed (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	0600018	Returned to Compliance	01-OCT-2005	01-NOV-2005	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	0300016	Returned to Compliance	01-APR-2003	30-JUN-2003	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	0300015	Returned to Compliance	01-JAN-2003	31-MAR-2003	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	0300014	Returned to Compliance	01-JAN-2003	31-MAR-2003	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	0200009	Returned to Compliance	01-OCT-2001	31-OCT-2001	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	0100008	Returned to Compliance	01-JUL-2001	31-JUL-2001	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	9900007	Returned to Compliance	01-DEC-1998	31-DEC-1998	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
1500049	1400022	SOX	State Compliance achieved	24-FEB-2015	State	-
900046	0800021	SOX	State Compliance achieved	30-OCT-2008	State	-
700040	0700020	SIE	State Public Notification requested	27-APR-2007	State	-
700035	0500019	SIF	State Public Notification received	24-OCT-2006	State	-
600032	0600018	SIF	State Public Notification received	12-DEC-2005	State	-
600032	0600017	SIF	State Public Notification received	12-DEC-2005	State	-
400029	0300016	SOX	State Compliance achieved	15-OCT-2003	State	-
400029	0300014	SOX	State Compliance achieved	15-OCT-2003	State	-
400029	0300015	SOX	State Compliance achieved	15-OCT-2003	State	-
0200014	0200009	SOX	State Compliance achieved	12-APR-2002	State	-
0100013	0100008	SOX	State Compliance achieved	05-SEP-2001	State	-
9900006	9900007	SOX	State Compliance achieved	02-MAR-1999	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
BELLAMY RESERVOIR	9	Yes	Intake	Surface water	Permanent	Active
MADBURY GPW 4	8	Yes	Well	Ground water	Permanent	Inactive
GREENLAND GPW 5	3	Yes	Well	Ground water	Permanent	Inactive
MADBURY GPW 3	7	Yes	Well	Ground water	Permanent	Active
MADBURY GPW 2	6	Yes	Well	Ground water	Permanent	Active
PORTSMOUTH GPW 1	4	Yes	Well	Ground water	Permanent	Active
MADBURY GPW 5	13	Yes	Well	Ground water	Permanent	Active
GREENLAND GPW 6	12	Yes	Well	Ground water	Permanent	Active
MADBURY GPW 4R	11	Yes	Well	Ground water	Permanent	Active
COLLINS WELL	10	Yes	Well	Ground water	Permanent	Active
TREATMENT PLANT /FINISHED	1	No	Treatment Plant	-	-	Active
TREATMENT PLANT/ FINISHED /BELLAMY RESVR	501	No	Treatment Plant	-	-	Active
PORTSMOUTH GPW 1 /TREATMENT SITE	503	No	Treatment Plant	-	-	Active
COLLINS WELL /TREATMENT SITE	504	No	Treatment Plant	-	-	Active
MADBURY GPW 2 /TREATMENT SITE	506	No	Treatment Plant	-	-	Active
MADBURY GPW 3 /TREATMENT SITE	507	No	Treatment Plant	-	-	Active
GREENLAND TREATMENT SITE	516	No	Treatment Plant	-	-	Active
MADBURY GPW 4R/TRMT SITE/011	517	No	Treatment Plant	-	-	Active
MADBURY GPW 5/TRMT SITE/013	518	No	Treatment Plant	-	-	Active
TREATMENT AT BPS/FOX POINT NEWINGTON	519	No	Treatment Plant	-	-	Active
GREENLAND GPW 5 /TREATMENT SITE	502	No	Treatment Plant	-	-	Inactive
MADBURY GPW 4 /TREATMENT SITE	508	No	Treatment Plant	-	-	Inactive

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Treatment Processes

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Facility Name	Facility ID	Treatment Process	Treatment Objective
TREATMENT PLANT /FINISHED	1	Filtered	Particulate removal
TREATMENT PLANT /FINISHED	1	Sedimentation	Particulate removal
TREATMENT PLANT /FINISHED	1	Fluoridation	Other
TREATMENT PLANT /FINISHED	1	Hypochlorination, Pre	Disinfection
TREATMENT PLANT /FINISHED	1	Filtration, Rapid Sand	Particulate removal
TREATMENT PLANT /FINISHED	1	Hypochlorination, Post	Disinfection
TREATMENT PLANT /FINISHED	1	pH Adjustment, Post	Corrosion control
TREATMENT PLANT /FINISHED	1	Activated Carbon, Powdered	Taste / odor control
TREATMENT PLANT /FINISHED	1	Coagulation	Particulate removal
TREATMENT PLANT /FINISHED	1	Flocculation	Particulate removal
TREATMENT PLANT /FINISHED	1	Rapid Mix	Particulate removal
TREATMENT PLANT/ FINISHED /BELLAMY RESVR	501	Fluoridation	Other
GREENLAND GPW 5 /TREATMENT SITE	502	Fluoridation	Other
GREENLAND GPW 5 /TREATMENT SITE	502	Inhibitor, Orthophosphate	Corrosion control
GREENLAND GPW 5 /TREATMENT SITE	502	Hypochlorination, Post	Disinfection
PORTSMOUTH GPW 1 /TREATMENT SITE	503	Hypochlorination, Post	Disinfection
PORTSMOUTH GPW 1 /TREATMENT SITE	503	Fluoridation	Other
PORTSMOUTH GPW 1 /TREATMENT SITE	503	Inhibitor, Orthophosphate	Corrosion control
COLLINS WELL /TREATMENT SITE	504	Hypochlorination, Post	Disinfection
COLLINS WELL /TREATMENT SITE	504	Fluoridation	Other
COLLINS WELL /TREATMENT SITE	504	Inhibitor, Orthophosphate	Corrosion control
MADBURY GPW 2 /TREATMENT SITE	506	Hypochlorination, Post	Disinfection
MADBURY GPW 2 /TREATMENT SITE	506	Fluoridation	Other
MADBURY GPW 2 /TREATMENT SITE	506	Inhibitor, Orthophosphate	Corrosion control
MADBURY GPW 3 /TREATMENT SITE	507	Hypochlorination, Post	Disinfection
MADBURY GPW 3 /TREATMENT SITE	507	Fluoridation	Other
MADBURY GPW 3 /TREATMENT SITE	507	Inhibitor, Orthophosphate	Corrosion control
MADBURY GPW 4 /TREATMENT SITE	508	Hypochlorination, Post	Disinfection
MADBURY GPW 4 /TREATMENT SITE	508	Fluoridation	Other
MADBURY GPW 4 /TREATMENT SITE	508	Inhibitor, Orthophosphate	Corrosion control
GREENLAND TREATMENT SITE	516	Fluoridation	Other
GREENLAND TREATMENT SITE	516	Inhibitor, Orthophosphate	Corrosion control
GREENLAND TREATMENT SITE	516	Hypochlorination, Post	Disinfection
MADBURY GPW 4R/TRMT SITE/011	517	Hypochlorination, Post	Disinfection
MADBURY GPW 4R/TRMT SITE/011	517	Inhibitor, Orthophosphate	Corrosion control
MADBURY GPW 4R/TRMT SITE/011	517	Inhibitor, Polyphosphate	Corrosion control
MADBURY GPW 4R/TRMT SITE/011	517	Fluoridation	Other
MADBURY GPW 5/TRMT SITE/013	518	Hypochlorination, Post	Disinfection
MADBURY GPW 5/TRMT SITE/013	518	Inhibitor, Orthophosphate	Corrosion control
MADBURY GPW 5/TRMT SITE/013	518	Inhibitor, Polyphosphate	Corrosion control
MADBURY GPW 5/TRMT SITE/013	518	Fluoridation	Other
TREATMENT AT BPS/FOX POINT NEWINGTON	519	Hypochlorination, Post	Disinfection

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