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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	4712	Returned to Compliance	01-JAN-2015	31-MAR-2015	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	4711	Returned to Compliance	01-OCT-2014	31-DEC-2014	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	4710	Returned to Compliance	01-JUL-2014	30-SEP-2014	Yes
MR	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	Lead and Copper Rule	4709	Returned to Compliance	01-OCT-2011	-	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
118	4712	SOX	State Compliance achieved	11-MAR-2015	State	-
117	4710	SOX	State Compliance achieved	12-FEB-2015	State	-
117	4711	SOX	State Compliance achieved	12-FEB-2015	State	-
109	4709	SOX	State Compliance achieved	22-MAY-2012	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
TOWN OF BATAVIA	57691	Yes	Consecutive Connection	Surface water	Permanent	Active
WELL #1-INACTIVE	31370	Yes	Well	Ground water	Permanent	Inactive
WELL #4-INACTIVE	31369	Yes	Well	Ground water	Permanent	Inactive
WELL #1-INACTIVE	14900	Yes	Well	Ground water	Permanent	Inactive
WELL #4-INACTIVE	14899	Yes	Well	Ground water	Permanent	Inactive
DISTRIBUTION SYSTEM	63343	No	Distribution System/Zone	-	-	Active
STAGE 2 IDSE SAMPLING	74843	No	Distribution System/Zone	-	-	Active
CONNECTION TO OAKFIELD TOWN WD	36151	No	Other	-	-	Active
LEWISTON RD STORAGE TANK	83737	No	Storage	-	-	Active
CHLORINE CONTACT TANK, GALLOWAY ROAD	44264	No	Storage	-	-	Inactive
STORAGE TANK, ALBERT STREET	44271	No	Storage	-	-	Inactive
CHLORINE CONTACT TANK, GALLOWAY ROAD	68856	No	Storage	-	-	Inactive
OAKFIELD BOOSTER CL	979	No	Treatment Plant	-	-	Active

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Treatment Processes

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Facility Name	Facility ID	Treatment Process	Treatment Objective
OAKFIELD BOOSTER CL	979	Hypochlorination, Post	Disinfection

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