Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	UTAH20004
PWS Name	GUNNISON CITY
PWS Type	Community water system
Owner Type	Local government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	3490
County Served	Sanpete

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
MR	Monitoring, Regular	Nitrate Rule	Nitrate	4001567	Returned to Compliance	01-JAN-2020	31-DEC-2020	No
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	4001561	Returned to Compliance	30-DEC-2019	-	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	4001550	Returned to Compliance	01-JAN-2017	31-MAR-2017	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	4001547	Returned to Compliance	01-JAN-2017	31-MAR-2017	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	4001551	Returned to Compliance	01-JAN-2017	31-MAR-2017	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	4001548	Returned to Compliance	01-JAN-2017	31-MAR-2017	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	4001549	Returned to Compliance	01-JAN-2017	31-MAR-2017	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	4001546	Returned to Compliance	01-JAN-2017	31-MAR-2017	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	4001541	Returned to Compliance	01-JUL-2016	30-SEP-2016	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	4001540	Returned to Compliance	01-JUL-2016	30-SEP-2016	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	4001542	Returned to Compliance	01-JUL-2016	30-SEP-2016	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	4001538	Returned to Compliance	01-OCT-2015	-	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	4001537	Returned to Compliance	01-JUL-2015	31-JUL-2015	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	4001536	Returned to Compliance	01-MAY-2015	31-MAY-2015	Yes
MR	Monitoring, Regular	Nitrate Rule	Nitrate	4001535	Returned to Compliance	01-JAN-2014	31-DEC-2014	No
MR	Monitoring, Regular	Arsenic Rule	Arsenic	4001533	Returned to Compliance	01-OCT-2012	31-DEC-2012	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	4001531	Returned to Compliance	01-SEP-2012	30-SEP-2012	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	4001534	Returned to Compliance	01-JUL-2012	30-JUN-2013	Yes
MR	Monitoring, Regular	Arsenic Rule	Arsenic	4001530	Returned to Compliance	01-APR-2012	11-SEP-2012	No
MR	Monitoring, Regular	Arsenic Rule	Arsenic	4001529	Returned to Compliance	01-JAN-2012	11-SEP-2012	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	4001532	Returned to Compliance	01-JAN-2011	-	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	4001511	Returned to Compliance	01-JAN-2010	31-DEC-2010	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	4001510	Returned to Compliance	01-JUL-2009	31-JUL-2009	Yes
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	4001509	Returned to Compliance	01-MAY-2009	31-MAY-2009	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	4001309	Returned to Compliance	01-SEP-2008	30-SEP-2008	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	4001208	Returned to Compliance	01-AUG-2008	31-AUG-2008	Yes
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	4001528	Returned to Compliance	01-JAN-2008	-	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	4001527	Returned to Compliance	01-OCT-2007	-	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	4000807	Returned to Compliance	01-SEP-2006	30-SEP-2006	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	4000606	Returned to Compliance	01-AUG-2006	31-AUG-2006	Yes
MR	Monitoring, Regular	Nitrate Rule	Nitrate	4000204	Returned to Compliance	01-JAN-2003	31-DEC-2003	No
MR	Monitoring, Regular	Inorganic Chemicals	Thallium, Total	4001525	Returned to Compliance	01-JAN-2002	31-DEC-2010	No
MR	Monitoring, Regular	Arsenic Rule	Arsenic	4001515	Returned to Compliance	01-JAN-2002	31-DEC-2010	No
MR	Monitoring, Regular	Inorganic Chemicals	Beryllium, Total	4001524	Returned to Compliance	01-JAN-2002	31-DEC-2010	No
MR	Monitoring, Regular	Inorganic Chemicals	Barium	4001516	Returned to Compliance	01-JAN-2002	31-DEC-2010	No
MR	Monitoring, Regular	Inorganic Chemicals	Cadmium	4001517	Returned to Compliance	01-JAN-2002	31-DEC-2010	No
MR	Monitoring, Regular	Inorganic Chemicals	Antimony, Total	4001523	Returned to Compliance	01-JAN-2002	31-DEC-2010	No
MR	Monitoring, Regular	Inorganic Chemicals	Chromium	4001518	Returned to Compliance	01-JAN-2002	31-DEC-2010	No
MR	Monitoring, Regular	Inorganic Chemicals	Selenium	4001526	Returned to Compliance	01-JAN-2002	31-DEC-2010	No
MR	Monitoring, Regular	Inorganic Chemicals	Nickel	4001522	Returned to Compliance	01-JAN-2002	31-DEC-2010	No
MR	Monitoring, Regular	Inorganic Chemicals	Mercury	4001521	Returned to Compliance	01-JAN-2002	31-DEC-2010	No
MR	Monitoring, Regular	Inorganic Chemicals	Fluoride	4001520	Returned to Compliance	01-JAN-2002	31-DEC-2010	No
MR	Monitoring, Regular	Inorganic Chemicals	CYANIDE	4001519	Returned to Compliance	01-JAN-2002	31-DEC-2010	No
MR	Monitoring, Repeat Major (TCR)	Total Coliform Rule	Coliform (TCR)	1118002	Returned to Compliance	01-NOV-2001	30-NOV-2001	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	940099	Known	01-SEP-1999	30-SEP-1999	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	841099	Known	01-AUG-1999	31-AUG-1999	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	233099	Known	01-FEB-1999	28-FEB-1999	Yes
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	1120099	Known	01-NOV-1998	30-NOV-1998	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	1027099	Known	01-OCT-1998	31-OCT-1998	Yes
MR	Monitoring, Repeat Major (TCR)	Total Coliform Rule	Coliform (TCR)	122098	Returned to Compliance	01-JAN-1998	31-JAN-1998	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
1014097	4001567	SIE	State Public Notification requested	06-FEB-2021	State	-
1014092	4001561	SOX	State Compliance achieved	26-JAN-2020	State	-
1014062	4001542	SOX	State Compliance achieved	25-JUL-2017	State	WELL INACTIVE
1014062	4001541	SOX	State Compliance achieved	25-JUL-2017	State	WELL INACTIVE
1014062	4001540	SOX	State Compliance achieved	25-JUL-2017	State	WELL INACTIVE
1014068	4001548	SOX	State Compliance achieved	25-JUL-2017	State	SAMPLED
1014068	4001547	SOX	State Compliance achieved	25-JUL-2017	State	SAMPLED
1014068	4001546	SOX	State Compliance achieved	25-JUL-2017	State	SAMPLED
1014071	4001550	SOX	State Compliance achieved	13-MAY-2017	State	WELL NOT RUNNING
1014071	4001551	SOX	State Compliance achieved	13-MAY-2017	State	WELL NOT RUNNING
1014071	4001549	SOX	State Compliance achieved	13-MAY-2017	State	WELL NOT RUNNING
1014056	4001538	SOX	State Compliance achieved	27-OCT-2016	State	-
1014024	4001531	SOX	State Compliance achieved	26-JAN-2016	State	AUTO RTC
1014053	4001537	SOX	State Compliance achieved	26-JAN-2016	State	AUTO RTC
1014050	4001536	SOX	State Compliance achieved	20-OCT-2015	State	AUTO RTC
1014047	4001535	SOX	State Compliance achieved	20-MAY-2015	State	-
1014043	4001534	SOX	State Compliance achieved	27-SEP-2013	State	-
1014040	4001530	SFL	State Administrative/Compliance Order without penalty issued	02-JUL-2013	State	CA/EO
1014040	4001533	SFL	State Administrative/Compliance Order without penalty issued	02-JUL-2013	State	CA/EO
1014040	4001529	SFL	State Administrative/Compliance Order without penalty issued	02-JUL-2013	State	CA/EO
1014026	4001532	SOX	State Compliance achieved	14-DEC-2012	State	-
1014033	4001528	SOX	State Compliance achieved	13-FEB-2011	State	-
1014025	4001527	SOX	State Compliance achieved	10-FEB-2011	State	-
1014017	4001526	SOX	State Compliance achieved	26-JAN-2011	State	-
1014017	4001525	SOX	State Compliance achieved	26-JAN-2011	State	-
1014017	4001524	SOX	State Compliance achieved	26-JAN-2011	State	-
1014017	4001523	SOX	State Compliance achieved	26-JAN-2011	State	-
1014017	4001522	SOX	State Compliance achieved	26-JAN-2011	State	-
1014017	4001521	SOX	State Compliance achieved	26-JAN-2011	State	-
1014017	4001519	SOX	State Compliance achieved	26-JAN-2011	State	-
1014017	4001518	SOX	State Compliance achieved	26-JAN-2011	State	-
1014017	4001517	SOX	State Compliance achieved	26-JAN-2011	State	-
1014017	4001516	SOX	State Compliance achieved	26-JAN-2011	State	-
1014017	4001515	SOX	State Compliance achieved	26-JAN-2011	State	-
1014020	4001511	SOX	State Compliance achieved	26-JAN-2011	State	-
1014017	4001520	SOX	State Compliance achieved	26-JAN-2011	State	-
5	4001309	SOX	State Compliance achieved	01-JUL-2010	State	-
4	4001509	SOX	State Compliance achieved	01-JUL-2010	State	-
1014011	4001510	SOX	State Compliance achieved	30-JUN-2010	State	-
1014011	4001208	SOX	State Compliance achieved	30-JUN-2010	State	-
10	4000807	SOX	State Compliance achieved	01-JAN-2010	State	-
6	1118002	SOX	State Compliance achieved	01-JAN-2010	State	-
8	122098	SOX	State Compliance achieved	01-JAN-2010	State	-
40	4000606	SOX	State Compliance achieved	01-JAN-2008	State	-
#20061117	4000105	EOX	Federal Compliance achieved	17-NOV-2006	ODSWeb	-
#20061117	4000104	EOX	Federal Compliance achieved	17-NOV-2006	ODSWeb	-
1013505	4000197	SOX	State Compliance achieved	30-AUG-2006	State	-
1013505	4000194	SOX	State Compliance achieved	30-AUG-2006	State	-
1013505	4000204	SOX	State Compliance achieved	30-AUG-2006	State	-
4291	939091	SIF	State Public Notification received	26-NOV-1991	State	-

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All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
UTAH20001 CENTERFIELD	6122	Yes	Consecutive Connection	Ground water	Permanent	Active
CHRISTENSEN WELL	12385	Yes	Well	Ground water	Permanent	Inactive
BARTHOLOMEW WELL	4307	Yes	Well	Ground water	Permanent	Active
SORENSEN WELL	12912	Yes	Well	Ground water	Permanent	Active
VOORHEES WELL	4306	Yes	Well	Ground water	Other	Inactive
PEACOCK SPRING	6120	Yes	Spring	Ground water	Permanent	Inactive
LITTLE NINE MILE SPRING	6121	Yes	Spring	Ground water	Other	Inactive
UTAH20004 DISTRIBUTION SYSTEM	7571	No	Distribution System/Zone	-	-	Active
CENTERFIELD BOOSTER PUMP	12555	No	Pump Facility	-	-	Active
LITTLE NINE MILE SPRING BOOSTER	9201	No	Pump Facility	-	-	Inactive
SAMPLING STATION SS001	10173	No	Sampling Station	-	-	Inactive
CHRISTENSEN TANK	12554	No	Storage	-	-	Active
MAIN (EAST) TANK	883	No	Storage	-	-	Active
BARTHOLOMEW TANK	884	No	Storage	-	-	Active
ARSENIC WTP	12556	No	Treatment Plant	-	-	Active
PEACOCK SPRING CHLORINATOR	2640	No	Treatment Plant	-	-	Inactive

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Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
ARSENIC WTP	12556	Activated Alumina	Inorganics removal
ARSENIC WTP	12556	Gaseous Chlorination, Pre	Disinfection
PEACOCK SPRING CHLORINATOR	2640	Gaseous Chlorination, Post	Disinfection

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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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