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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
TT	Treatment Technique (SWTR and GWR)	Long Term 2 Enhanced Surface Water Treatment Rule	Long Term 2 Enhanced Surface Water Treatment Rule	109	Returned to Compliance	01-MAR-2015	31-MAR-2015	Yes
TT	Treatment Technique No Certif. Operator	Stage 1 Disinfectants and Disinfection Byproducts Rule	Stage 1 Disinfectants and Disinfection Byproducts Rule	105	Returned to Compliance	01-JAN-2013	-	Yes
TT	Treatment Technique No Certif. Operator	Stage 1 Disinfectants and Disinfection Byproducts Rule	Stage 1 Disinfectants and Disinfection Byproducts Rule	104	Returned to Compliance	01-JAN-2012	-	Yes
TT	Single Turbidity Exceed (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	103	Returned to Compliance	01-JAN-2002	31-JAN-2002	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
317	109	SOX	State Compliance achieved	01-AUG-2015	State	-
314	105	SFJ	State Formal Notice of Violation issued	23-DEC-2014	State	-
305	104	SOX	State Compliance achieved	03-JAN-2013	State	-
303	103	SOX	State Compliance achieved	13-DEC-2002	State	REVIEWED CHARTS. CONFIRMED WORKING. READINGS WILL NO LONGER BE TAKEN MANUALLY. COMPLIANCE ACHIEVED. CASE CLOSED. Old External System Number: 1939

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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
EMERGENCY INTERCONNECTION FROM OCWA	79300	Yes	Consecutive Connection	Surface water	Emergency	Active
L. ONTARIO, D=7',L=6500' 40' DEEP	30212	Yes	Intake	Surface water	Permanent	Active
DISTRIBUTION SYSTEM	52330	No	Distribution System/Zone	-	-	Active
CONNECTION TO RTE 104 EAST WD(SCRIBA WD)	36395	No	Other	-	-	Active
EMERGENCY INTERCONN W METROPOLITAN WB	74344	No	Other	-	-	Active
HILLSIDE AVE PUMPING STATION	56087	No	Pump Facility	-	-	Active
DUER STREET PUMP STATION	56089	No	Pump Facility	-	-	Active
ERIE STREET PUMP STATION	56109	No	Pump Facility	-	-	Active
LIBERTY STREET STORAGE TANK	56086	No	Storage	-	-	Active
EAST SIDE STORAGE TANK	56088	No	Storage	-	-	Active
RILEY STORAGE TANK	56090	No	Storage	-	-	Active
ELLEN STREET TANK	56110	No	Storage	-	-	Active
OSWEGO CITY WATER TREATMENT PLANT	4272	No	Treatment Plant	-	-	Active
DOLL HOUSE BOOSTER STATION	56091	No	Treatment Plant	-	-	Active
PUMP STATION L. ONTARIO, D=7',L=6500'	9537	No	Treatment Plant	-	-	Active

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Treatment Processes

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Facility Name	Facility ID	Treatment Process	Treatment Objective
OSWEGO CITY WATER TREATMENT PLANT	4272	Flocculation	Particulate removal
OSWEGO CITY WATER TREATMENT PLANT	4272	Rapid Mix	Particulate removal
OSWEGO CITY WATER TREATMENT PLANT	4272	Sedimentation	Particulate removal
OSWEGO CITY WATER TREATMENT PLANT	4272	Filtration, Rapid Sand	Particulate removal
OSWEGO CITY WATER TREATMENT PLANT	4272	Hypochlorination, Post	Disinfection
OSWEGO CITY WATER TREATMENT PLANT	4272	Hypochlorination, Pre	Disinfection
OSWEGO CITY WATER TREATMENT PLANT	4272	Coagulation	Particulate removal
OSWEGO CITY WATER TREATMENT PLANT	4272	Fluoridation	Other
DOLL HOUSE BOOSTER STATION	56091	Hypochlorination, Post	Disinfection
PUMP STATION L. ONTARIO, D=7',L=6500'	9537	Gaseous Chlorination, Pre	Disinfection

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