Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	MN1240010
PWS Name	Glenville
PWS Type	Community water system
Owner Type	Local government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	566
County Served	Freeborn

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, Average	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	817423	Known	01-APR-2025	31-MAR-2026	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	795939	Known	01-APR-2024	31-MAR-2025	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	787682	Known	01-JAN-2024	31-MAR-2024	Yes
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	784666	Returned to Compliance	01-OCT-2023	-	No
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	786756	Known	01-OCT-2023	31-DEC-2023	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	780390	Known	01-JUL-2023	30-SEP-2023	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	762549	Known	01-JUL-2022	30-SEP-2022	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	748166	Known	01-JAN-2022	31-MAR-2022	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	747318	Known	01-OCT-2021	31-DEC-2021	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	57121	Known	01-APR-2020	30-JUN-2020	Yes
MR	Water Quality Parameter M/R	Lead and Copper Rule	Lead and Copper Rule	56526	Returned to Compliance	01-JUL-2019	31-DEC-2019	No
MR	Water Quality Parameter M/R	Lead and Copper Rule	Lead and Copper Rule	56525	Returned to Compliance	01-JAN-2019	30-JUN-2019	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	53195	Returned to Compliance	01-JUL-2016	30-SEP-2016	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	51857	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	43467	Returned to Compliance	01-OCT-2012	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	38857	Returned to Compliance	01-OCT-2009	31-DEC-2009	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	38808	Returned to Compliance	01-OCT-2009	31-DEC-2009	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	34352	Returned to Compliance	01-OCT-2007	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	26698	Returned to Compliance	01-JUL-2005	-	No
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	26956	Returned to Compliance	06-JUN-2005	23-MAR-2009	Yes
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	1893	Returned to Compliance	01-JUL-2004	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	1892	Returned to Compliance	01-JUL-2002	-	No
MR	Water Quality Parameter M/R	Lead and Copper Rule	Lead and Copper Rule	1891	Known	01-JAN-1994	30-JUN-1994	No

1 - 23 of 23

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
829032SIF	817423	SIF	State Public Notification received	18-DEC-2025	State	-
812785SIF	795939	SIF	State Public Notification received	13-MAY-2025	State	-
802416SOX	784666	SOX	State Compliance achieved	22-OCT-2024	State	-
789704SFL	780390	SFL	State Administrative/Compliance Order without penalty issued	10-APR-2024	State	-
789703SFL	786756	SFL	State Administrative/Compliance Order without penalty issued	10-APR-2024	State	-
789702SFL	787682	SFL	State Administrative/Compliance Order without penalty issued	10-APR-2024	State	-
789709SFL	748166	SFL	State Administrative/Compliance Order without penalty issued	10-APR-2024	State	-
789710SFL	747318	SFL	State Administrative/Compliance Order without penalty issued	10-APR-2024	State	-
789715SFL	57121	SFL	State Administrative/Compliance Order without penalty issued	10-APR-2024	State	-
789707SFL	762549	SFL	State Administrative/Compliance Order without penalty issued	10-APR-2024	State	-
698483	56526	SOX	State Compliance achieved	31-JAN-2020	State	-
698483	56525	SOX	State Compliance achieved	31-JAN-2020	State	-
613340	53195	SIE	State Public Notification requested	08-NOV-2016	State	-
613340	51857	SIE	State Public Notification requested	08-NOV-2016	State	-
529340	43467	SOX	State Compliance achieved	20-AUG-2013	State	-
366939	38857	SIF	State Public Notification received	25-MAR-2010	State	-
366820	38808	SIE	State Public Notification requested	24-FEB-2010	State	-
353284	26956	SOX	State Compliance achieved	23-MAR-2009	State	-
339187	34352	SIF	State Public Notification received	31-DEC-2008	State	-
#0700009	1893	EOX	Federal Compliance achieved	03-NOV-2006	ODSWeb	CCR ANS CERT DONE.
#0700009	1892	EOX	Federal Compliance achieved	03-NOV-2006	ODSWeb	CCR ANS CERT DONE.
269774	26698	SOX	State Compliance achieved	03-NOV-2006	State	-
80765	1891	SIA	State Violation/Reminder Notice	01-AUG-1994	State	-

1 - 23 of 23

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
Well #1	1	Yes	Well	Ground water	Emergency	Active
Well #3	9	Yes	Well	Ground water	Permanent	Active
Well #4	10	Yes	Well	Ground water	Permanent	Active
Well #2	2	Yes	Well	Ground water	Emergency	Active
Distribution System	6	No	Distribution System/Zone	-	-	Active
WELL #1 ENTRY POINT	3	No	Sampling Station	-	-	Inactive
Well #2 Entry Point	4	No	Treatment Plant	-	-	Active
Treatment Plant (Wells 3 and 4)	8	No	Treatment Plant	-	-	Active

1 - 8 of 8

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
Well #2 Entry Point	4	Gaseous Chlorination, Post	Disinfection
Well #2 Entry Point	4	Fluoridation	Other
Well #2 Entry Point	4	Inhibitor, Polyphosphate	Corrosion control
Treatment Plant (Wells 3 and 4)	8	Aeration, Diffused	Inorganics removal
Treatment Plant (Wells 3 and 4)	8	Inhibitor, Polyphosphate	Corrosion control
Treatment Plant (Wells 3 and 4)	8	Fluoridation	Other
Treatment Plant (Wells 3 and 4)	8	Gaseous Chlorination, Post	Disinfection
Treatment Plant (Wells 3 and 4)	8	Innovative	Radionuclides removal
Treatment Plant (Wells 3 and 4)	8	Filtration, Greensand	Radionuclides removal

1 - 9 of 9

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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