Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	UTAH24004
PWS Name	MAESER IMPROVEMENT DISTRICT
PWS Type	Community water system
Owner Type	Local government
Primary Source	Surface water purchased
Primacy Type	State
Is Wholesaler?	No
Population Served	4152
County Served	Uintah

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 and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	1226499	Returned to Compliance	01-JAN-2024	31-DEC-2024	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	1226498	Returned to Compliance	01-JAN-2024	31-DEC-2024	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	1226467	Returned to Compliance	01-MAR-2017	31-MAR-2017	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	1226466	Returned to Compliance	01-FEB-2017	28-FEB-2017	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	1226465	Returned to Compliance	01-JAN-2017	31-JAN-2017	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	1226462	Returned to Compliance	01-OCT-2015	-	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	1226461	Returned to Compliance	01-OCT-2014	-	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	1226459	Returned to Compliance	01-JAN-2012	31-MAR-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	1226458	Returned to Compliance	01-JAN-2012	31-MAR-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	1226457	Returned to Compliance	01-JAN-2012	31-MAR-2012	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	1226447	Known	01-MAY-2011	31-MAY-2011	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	1226460	Returned to Compliance	01-JAN-2011	-	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	1226446	Returned to Compliance	01-OCT-2010	31-DEC-2010	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	1226445	Returned to Compliance	01-OCT-2010	31-DEC-2010	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	1226444	Returned to Compliance	01-OCT-2010	31-DEC-2010	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	1226442	Returned to Compliance	01-OCT-2010	31-DEC-2010	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	1226443	Returned to Compliance	01-OCT-2010	31-DEC-2010	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	1226437	Returned to Compliance	01-JAN-2010	31-MAR-2010	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	1226441	Returned to Compliance	01-JAN-2010	31-MAR-2010	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	1226440	Returned to Compliance	01-JAN-2010	31-MAR-2010	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	1226439	Returned to Compliance	01-JAN-2010	31-MAR-2010	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	1226438	Returned to Compliance	01-JAN-2010	31-MAR-2010	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	1226413	Returned to Compliance	01-OCT-2009	31-DEC-2009	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	1226414	Returned to Compliance	01-OCT-2009	31-DEC-2009	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	1226415	Returned to Compliance	01-OCT-2009	31-DEC-2009	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	1226411	Returned to Compliance	01-OCT-2009	31-DEC-2009	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	1226412	Returned to Compliance	01-OCT-2009	31-DEC-2009	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2,4-Trichlorobenzene	1226416	Returned to Compliance	01-JAN-2009	31-DEC-2009	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Styrene	1226436	Returned to Compliance	01-JAN-2009	31-DEC-2009	No
MR	Monitoring, Regular	Volatile Organic Chemicals	cis-1,2-Dichloroethylene	1226417	Returned to Compliance	01-JAN-2009	31-DEC-2009	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Xylenes, Total	1226418	Returned to Compliance	01-JAN-2009	31-DEC-2009	No
MR	Monitoring, Regular	Volatile Organic Chemicals	DICHLOROMETHANE	1226419	Returned to Compliance	01-JAN-2009	31-DEC-2009	No
MR	Monitoring, Regular	Volatile Organic Chemicals	o-Dichlorobenzene	1226420	Returned to Compliance	01-JAN-2009	31-DEC-2009	No
MR	Monitoring, Regular	Volatile Organic Chemicals	p-Dichlorobenzene	1226421	Returned to Compliance	01-JAN-2009	31-DEC-2009	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Ethylbenzene	1226435	Returned to Compliance	01-JAN-2009	31-DEC-2009	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Toluene	1226434	Returned to Compliance	01-JAN-2009	31-DEC-2009	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Benzene	1226433	Returned to Compliance	01-JAN-2009	31-DEC-2009	No
MR	Monitoring, Regular	Volatile Organic Chemicals	CHLOROBENZENE	1226432	Returned to Compliance	01-JAN-2009	31-DEC-2009	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Tetrachloroethylene	1226431	Returned to Compliance	01-JAN-2009	31-DEC-2009	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,2-Trichloroethane	1226430	Returned to Compliance	01-JAN-2009	31-DEC-2009	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Trichloroethylene	1226429	Returned to Compliance	01-JAN-2009	31-DEC-2009	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloropropane	1226428	Returned to Compliance	01-JAN-2009	31-DEC-2009	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Carbon tetrachloride	1226427	Returned to Compliance	01-JAN-2009	31-DEC-2009	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,1-Trichloroethane	1226426	Returned to Compliance	01-JAN-2009	31-DEC-2009	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloroethane	1226425	Returned to Compliance	01-JAN-2009	31-DEC-2009	No
MR	Monitoring, Regular	Volatile Organic Chemicals	trans-1,2-Dichloroethylene	1226424	Returned to Compliance	01-JAN-2009	31-DEC-2009	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1-Dichloroethylene	1226423	Returned to Compliance	01-JAN-2009	31-DEC-2009	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Vinyl chloride	1226422	Returned to Compliance	01-JAN-2009	31-DEC-2009	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	115094	Known	01-JAN-1994	31-JAN-1994	No
Other	Notification, Public	Total Coliform Rule	Coliform (TCR)	820193	Known	01-AUG-1993	31-AUG-1993	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
1022867	1226498	SOX	State Compliance achieved	03-SEP-2025	State	-
1022867	1226499	SOX	State Compliance achieved	03-SEP-2025	State	-
1022861	1226441	SOX	State Compliance achieved	15-MAY-2017	State	-
1022861	1226439	SOX	State Compliance achieved	15-MAY-2017	State	-
1022861	1226438	SOX	State Compliance achieved	15-MAY-2017	State	-
1022861	1226437	SOX	State Compliance achieved	15-MAY-2017	State	-
1022861	1226466	SOX	State Compliance achieved	15-MAY-2017	State	-
1022858	1226467	SOX	State Compliance achieved	15-MAY-2017	State	REPORT IN
1022861	1226440	SOX	State Compliance achieved	15-MAY-2017	State	-
1022864	1226465	SOX	State Compliance achieved	13-MAY-2017	State	-
1022852	1226462	SOX	State Compliance achieved	22-OCT-2015	State	-
1022816	1226446	SOX	State Compliance achieved	29-SEP-2015	State	-
1022816	1226445	SOX	State Compliance achieved	29-SEP-2015	State	-
1022816	1226444	SOX	State Compliance achieved	29-SEP-2015	State	-
1022816	1226443	SOX	State Compliance achieved	29-SEP-2015	State	-
1022816	1226442	SOX	State Compliance achieved	29-SEP-2015	State	-
1022843	1226461	SOX	State Compliance achieved	23-SEP-2015	State	-
1022846	1226460	SOX	State Compliance achieved	23-SEP-2015	State	-
1022839	1226459	SIE	State Public Notification requested	18-MAY-2012	State	-
1022836	1226458	SIE	State Public Notification requested	18-MAY-2012	State	-
1022833	1226457	SIE	State Public Notification requested	18-MAY-2012	State	-
1022803	1226435	SIE	State Public Notification requested	30-JAN-2010	State	-
1022803	1226432	SIE	State Public Notification requested	30-JAN-2010	State	-
1022803	1226436	SIE	State Public Notification requested	30-JAN-2010	State	-
1022803	1226433	SIE	State Public Notification requested	30-JAN-2010	State	-
1022803	1226434	SIE	State Public Notification requested	30-JAN-2010	State	-
1022803	1226416	SIE	State Public Notification requested	30-JAN-2010	State	-
1022803	1226417	SIE	State Public Notification requested	30-JAN-2010	State	-
1022803	1226418	SIE	State Public Notification requested	30-JAN-2010	State	-
1022803	1226419	SIE	State Public Notification requested	30-JAN-2010	State	-
1022803	1226420	SIE	State Public Notification requested	30-JAN-2010	State	-
1022803	1226421	SIE	State Public Notification requested	30-JAN-2010	State	-
1022803	1226431	SIE	State Public Notification requested	30-JAN-2010	State	-
1022803	1226430	SIE	State Public Notification requested	30-JAN-2010	State	-
1022803	1226429	SIE	State Public Notification requested	30-JAN-2010	State	-
1022803	1226428	SIE	State Public Notification requested	30-JAN-2010	State	-
1022803	1226427	SIE	State Public Notification requested	30-JAN-2010	State	-
1022803	1226426	SIE	State Public Notification requested	30-JAN-2010	State	-
1022803	1226425	SIE	State Public Notification requested	30-JAN-2010	State	-
1022803	1226424	SIE	State Public Notification requested	30-JAN-2010	State	-
1022803	1226423	SIE	State Public Notification requested	30-JAN-2010	State	-
1022803	1226422	SIE	State Public Notification requested	30-JAN-2010	State	-
1022813	1226414	SOX	State Compliance achieved	29-JAN-2010	State	-
1022813	1226413	SOX	State Compliance achieved	29-JAN-2010	State	-
1022813	1226412	SOX	State Compliance achieved	29-JAN-2010	State	-
1022813	1226411	SOX	State Compliance achieved	29-JAN-2010	State	-
1022813	1226415	SOX	State Compliance achieved	29-JAN-2010	State	-
112194	115094	SIF	State Public Notification received	24-APR-1994	State	-
731793	823093	SIE	State Public Notification requested	05-OCT-1993	State	-
1022593	1226093	SIE	State Public Notification requested	28-JAN-1993	State	-

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All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
UTAH24013 ASHLEY VALLEY	6406	Yes	Consecutive Connection	Ground water	Permanent	Active
PAINTED HILLS WELL	4677	Yes	Well	Ground water	Permanent	Active
HULLINGER WELL	4679	Yes	Well	Ground water	Other	Inactive
REMEMBER MAIN WELL	4678	Yes	Well	Ground water	Other	Inactive
UTAH24038 CENTRAL UTAH- ASHLEY VALLEY	14323	Yes	Consecutive Connection	Surface water	Permanent	Active
UTAH24004 DISTRIBUTION SYSTEM	7838	No	Distribution System/Zone	-	-	Active
PAINTED HILLS BOOSTER	12175	No	Pump Facility	-	-	Active
10 MG SHARED TANK	14624	No	Storage	-	-	Active
CHOCOLATE ROCK TANK	15321	No	Storage	-	-	Active
SAWMILL STORAGE	943	No	Storage	-	-	Active
PAINTED HILLS STORAGE	944	No	Storage	-	-	Active
PAINTED HILLS CHLORINATOR	12166	No	Treatment Plant	-	-	Inactive

1 - 12 of 12

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
PAINTED HILLS CHLORINATOR	12166	Hypochlorination, Post	Disinfection

1 - 1 of 1

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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