Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	ID7100094
PWS Name	UCON CITY OF
PWS Type	Community water system
Owner Type	Local government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	1161
County Served	Bonneville

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.

Violations

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, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	14513	Known	01-NOV-2015	30-NOV-2015	Yes
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	14506	Known	01-MAR-2006	31-MAR-2006	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	9602	Known	01-JUL-2002	31-JUL-2002	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9502	Known	01-MAY-2002	31-MAY-2002	Yes
MR	Monitoring, Regular	Synthetic Organic Chemicals	Atrazine	14205	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Di(2-ethylhexyl) adipate	14405	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Di(2-ethylhexyl) phthalate	14305	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	3702	Known	01-SEP-2001	30-SEP-2001	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	4002	Returned to Compliance	01-JAN-2001	31-DEC-2001	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	3902	Returned to Compliance	01-JAN-2001	31-DEC-2001	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	500	Known	01-NOV-1999	30-NOV-1999	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	999	Known	01-JAN-1999	31-JAN-1999	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	1099	Returned to Compliance	01-JAN-1998	31-DEC-1998	No
MR	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	Lead and Copper Rule	9302	Returned to Compliance	01-JUL-1996	14-MAY-2002	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloropropane	7402	Returned to Compliance	01-JAN-1996	31-DEC-2001	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Trichloroethylene	7502	Returned to Compliance	01-JAN-1996	31-DEC-2001	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,2-Trichloroethane	7602	Returned to Compliance	01-JAN-1996	31-DEC-2001	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Tetrachloroethylene	7702	Returned to Compliance	01-JAN-1996	31-DEC-2001	No
MR	Monitoring, Regular	Volatile Organic Chemicals	CHLOROBENZENE	7802	Returned to Compliance	01-JAN-1996	31-DEC-2001	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Benzene	7902	Returned to Compliance	01-JAN-1996	31-DEC-2001	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Toluene	8002	Returned to Compliance	01-JAN-1996	31-DEC-2001	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Ethylbenzene	8102	Returned to Compliance	01-JAN-1996	31-DEC-2001	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Styrene	8202	Returned to Compliance	01-JAN-1996	31-DEC-2001	No
MR	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	Lead and Copper Rule	9402	Returned to Compliance	01-JAN-1996	14-MAY-2002	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Carbon tetrachloride	7302	Returned to Compliance	01-JAN-1996	31-DEC-2001	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	1297	Returned to Compliance	01-JAN-1996	31-DEC-1996	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2,4-Trichlorobenzene	6202	Returned to Compliance	01-JAN-1996	31-DEC-2001	No
MR	Monitoring, Regular	Volatile Organic Chemicals	cis-1,2-Dichloroethylene	6302	Returned to Compliance	01-JAN-1996	31-DEC-2001	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Xylenes, Total	6402	Returned to Compliance	01-JAN-1996	31-DEC-2001	No
MR	Monitoring, Regular	Volatile Organic Chemicals	DICHLOROMETHANE	6502	Returned to Compliance	01-JAN-1996	31-DEC-2001	No
MR	Monitoring, Regular	Volatile Organic Chemicals	o-Dichlorobenzene	6602	Returned to Compliance	01-JAN-1996	31-DEC-2001	No
MR	Monitoring, Regular	Volatile Organic Chemicals	p-Dichlorobenzene	6702	Returned to Compliance	01-JAN-1996	31-DEC-2001	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Vinyl chloride	6802	Returned to Compliance	01-JAN-1996	31-DEC-2001	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1-Dichloroethylene	6902	Returned to Compliance	01-JAN-1996	31-DEC-2001	No
MR	Monitoring, Regular	Volatile Organic Chemicals	trans-1,2-Dichloroethylene	7002	Returned to Compliance	01-JAN-1996	31-DEC-2001	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloroethane	7102	Returned to Compliance	01-JAN-1996	31-DEC-2001	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,1-Trichloroethane	7202	Returned to Compliance	01-JAN-1996	31-DEC-2001	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	1395	Known	01-SEP-1995	30-SEP-1995	No
MR	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	Lead and Copper Rule	1595	Returned to Compliance	02-JUL-1995	13-NOV-1996	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	1495	Known	01-FEB-1995	28-FEB-1995	No
MR	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	Lead and Copper Rule	1695	Returned to Compliance	02-JAN-1995	13-NOV-1996	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	2094	Returned to Compliance	01-JUN-1994	30-JUN-1994	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	2194	Returned to Compliance	01-APR-1994	30-APR-1994	No
MR	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	Lead and Copper Rule	2294	Returned to Compliance	02-JAN-1994	-	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	2393	Known	01-JUN-1993	30-JUN-1993	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	2493	Known	01-OCT-1992	31-OCT-1992	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	1V91	Known	01-SEP-1991	30-SEP-1991	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	121191	Known	01-AUG-1991	31-AUG-1991	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	121091	Known	01-MAY-1991	31-MAY-1991	No

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Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
394704	14513	SIE	State Public Notification requested	03-DEC-2015	State	-
107	14405	SOX	State Compliance achieved	19-NOV-2007	State	-
107	14205	SOX	State Compliance achieved	19-NOV-2007	State	-
107	14305	SOX	State Compliance achieved	19-NOV-2007	State	-
394702	9402	SOX	State Compliance achieved	14-MAY-2002	State	-
394702	1595	SOX	State Compliance achieved	14-MAY-2002	State	-
394702	1695	SOX	State Compliance achieved	14-MAY-2002	State	-
394702	2294	SOX	State Compliance achieved	14-MAY-2002	State	-
394702	9302	SOX	State Compliance achieved	14-MAY-2002	State	-
357502	6902	SOX	State Compliance achieved	07-MAR-2002	State	-
357502	7002	SOX	State Compliance achieved	07-MAR-2002	State	-
357502	7102	SOX	State Compliance achieved	07-MAR-2002	State	-
357502	7302	SOX	State Compliance achieved	07-MAR-2002	State	-
357502	7402	SOX	State Compliance achieved	07-MAR-2002	State	-
357502	7502	SOX	State Compliance achieved	07-MAR-2002	State	-
357502	7602	SOX	State Compliance achieved	07-MAR-2002	State	-
357502	7702	SOX	State Compliance achieved	07-MAR-2002	State	-
357502	7802	SOX	State Compliance achieved	07-MAR-2002	State	-
357502	7902	SOX	State Compliance achieved	07-MAR-2002	State	-
357502	8002	SOX	State Compliance achieved	07-MAR-2002	State	-
357502	8102	SOX	State Compliance achieved	07-MAR-2002	State	-
357502	8202	SOX	State Compliance achieved	07-MAR-2002	State	-
357502	6802	SOX	State Compliance achieved	07-MAR-2002	State	-
357502	6702	SOX	State Compliance achieved	07-MAR-2002	State	-
357502	6602	SOX	State Compliance achieved	07-MAR-2002	State	-
357502	6502	SOX	State Compliance achieved	07-MAR-2002	State	-
357502	6402	SOX	State Compliance achieved	07-MAR-2002	State	-
357502	6302	SOX	State Compliance achieved	07-MAR-2002	State	-
357502	6202	SOX	State Compliance achieved	07-MAR-2002	State	-
357502	4002	SOX	State Compliance achieved	07-MAR-2002	State	-
357502	3902	SOX	State Compliance achieved	07-MAR-2002	State	-
357502	7202	SOX	State Compliance achieved	07-MAR-2002	State	-
242599	1099	SOX	State Compliance achieved	02-MAR-1999	State	SYSTEM GENERATED ENFORCEMENT
182198	1297	SOX	State Compliance achieved	01-DEC-1997	State	SYSTEM GENERATED ENFORCEMENT
15794	2194	SOX	State Compliance achieved	30-JUN-1994	State	STATE RETURN TO COMPLIANCE
15794	2094	SOX	State Compliance achieved	30-JUN-1994	State	STATE RETURN TO COMPLIANCE

1 - 36 of 36

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
WELL #2	3513	Yes	Well	Ground water	Other	Inactive
WELL #1	3512	Yes	Well	Ground water	Permanent	Active
WELL # 3	12517	Yes	Well	Ground water	Permanent	Active
DISTRIBUTION SYSTEM	7963	No	Distribution System/Zone	-	-	Active
TOTAL STORAGE CAPACITY	9747	No	Other	-	-	Active

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Treatment Processes

No treatment process(es) found. EPA has no record of treatment process(es) reported by the primacy agency for this water system.

For more information on a Water System:
Ask the operators of your water system, contact your primacy agency or file a Freedom of Information Act (FOIA) request.
Drinking water in general: Find out more about your drinking water web site or call the Safe Drinking Water Hotline (1-800-426-4791). EPA has also prepared a table about various regulated drinking water contaminants.
Tools for accessing EPA drinking water data: Safe Drinking Water Information System (SDWIS) Federal Reporting Services and Drinking Water Performance and Results Report.
Research Data: As well as monitoring the levels of drinking water contaminants for which EPA has set standards, EPA, states, and water systems also carry out studies of contaminants that may need to be regulated in the future. For more information about these contaminants, please see the National Contaminant Occurrence Database.

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