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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
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	318998	Returned to Compliance	01-FEB-1998	28-FEB-1998	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	318796	Returned to Compliance	01-JAN-1996	30-JUN-1996	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	318895	Returned to Compliance	01-JAN-1995	-	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	319094	Returned to Compliance	01-AUG-1994	31-AUG-1994	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
295	319094	SOX	State Compliance achieved	19-APR-2007	State	THIS WAS SOXED BY AN AUTOMATED PROCESS CREATED BY TAB.
498	318998	SOX	State Compliance achieved	19-APR-2007	State	THIS WAS SOXED BY AN AUTOMATED PROCESS CREATED BY TAB.
297	318796	SIE	State Public Notification requested	06-NOV-1996	State	-
101796	318895	SOX	State Compliance achieved	09-SEP-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
CC WITH BUTLER COUNTY WATER	54316	Yes	Consecutive Connection	Ground water	Emergency	Active
FAIRFIELD, CITY OF WELL 0003R	53995	Yes	Well	Ground water	Permanent	Inactive
FAIRFIELD, CITY OF WELL 0003	10126	Yes	Well	Ground water	Permanent	Inactive
FAIRFIELD WTP 2 WELL 0002	10125	Yes	Well	Ground water	Permanent	Inactive
FAIRFIELD WTP 2 WELL 0001	10124	Yes	Well	Ground water	Permanent	Inactive
FAIRFIELD CITY OF WELL 0003R	54938	Yes	Well	Ground water	Permanent	Active
FAIRFIELD, CITY OF WELL 0008	10131	Yes	Well	Ground water	Permanent	Active
FAIRFIELD, CITY OF WELL 0007	10130	Yes	Well	Ground water	Permanent	Active
FAIRFIELD, CITY OF WELL 0006	10129	Yes	Well	Ground water	Permanent	Active
FAIRFIELD, CITY OF WELL 0005	10128	Yes	Well	Ground water	Permanent	Active
FAIRFIELD, CITY OF WELL 0004	10127	Yes	Well	Ground water	Permanent	Active
CC FROM SWR WATER DISTRICT PLANT	21053	Yes	Consecutive Connection	Surface water	Emergency	Inactive
FAIRFIELD, CITY OF DISTRIBUTION	23390	No	Distribution System/Zone	-	-	Active
KAY DRIVE BOOSTER STATION	32300	No	Pump Facility	-	-	Active
MUSKOPF RD BOOSTER STATION	32301	No	Pump Facility	-	-	Active
ROUTE 4 BOOSTER STATION	32302	No	Pump Facility	-	-	Active
Fairfield, City Of P02	80246	No	Sampling Station	-	-	Inactive
Fairfield, City Of P01	80250	No	Sampling Station	-	-	Inactive
HUNTER ROAD TANK	32294	No	Storage	-	-	Active
MACK RD TANK	32296	No	Storage	-	-	Active
SEWARD RD I	32297	No	Storage	-	-	Active
SEWARD RD. II	32298	No	Storage	-	-	Active
WINTON RD	32299	No	Storage	-	-	Active
PORT UNION WATER TANK	54940	No	Storage	-	-	Active
FAIRFIELD WTP 1	1774	No	Treatment Plant	-	-	Active
FAIRFIELD WTP 2	1775	No	Treatment Plant	-	-	Inactive

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Treatment Processes

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Facility Name	Facility ID	Treatment Process	Treatment Objective
FAIRFIELD WTP 1	1774	Aeration, Cascade	Iron removal
FAIRFIELD WTP 1	1774	Aeration, Diffused	Iron removal
FAIRFIELD WTP 1	1774	Filtration, Rapid Sand	Particulate removal
FAIRFIELD WTP 1	1774	Flocculation	Particulate removal
FAIRFIELD WTP 1	1774	Fluoridation	Other
FAIRFIELD WTP 1	1774	Hypochlorination, Pre	Disinfection
FAIRFIELD WTP 1	1774	Lime - Soda Ash Addition	Corrosion control
FAIRFIELD WTP 1	1774	pH Adjustment	Corrosion control
FAIRFIELD WTP 1	1774	Innovative	Corrosion control

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