Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	MT0000521
PWS Name	SUN PRAIRIE VILLAGE COUNTY
PWS Type	Community water system
Owner Type	Local government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	1800
County Served	Cascade

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
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	95349	Returned to Compliance	01-OCT-2023	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	95348	Returned to Compliance	01-JUL-2023	-	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Toluene	95345	Returned to Compliance	01-JAN-2020	31-DEC-2022	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Benzene	95344	Returned to Compliance	01-JAN-2020	31-DEC-2022	No
MR	Monitoring, Regular	Volatile Organic Chemicals	CHLOROBENZENE	95343	Returned to Compliance	01-JAN-2020	31-DEC-2022	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Tetrachloroethylene	95342	Returned to Compliance	01-JAN-2020	31-DEC-2022	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,2-Trichloroethane	95341	Returned to Compliance	01-JAN-2020	31-DEC-2022	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Trichloroethylene	95340	Returned to Compliance	01-JAN-2020	31-DEC-2022	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloropropane	95339	Returned to Compliance	01-JAN-2020	31-DEC-2022	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Carbon tetrachloride	95338	Returned to Compliance	01-JAN-2020	31-DEC-2022	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,1-Trichloroethane	95337	Returned to Compliance	01-JAN-2020	31-DEC-2022	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloroethane	95336	Returned to Compliance	01-JAN-2020	31-DEC-2022	No
MR	Monitoring, Regular	Volatile Organic Chemicals	trans-1,2-Dichloroethylene	95335	Returned to Compliance	01-JAN-2020	31-DEC-2022	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1-Dichloroethylene	95334	Returned to Compliance	01-JAN-2020	31-DEC-2022	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Vinyl chloride	95333	Returned to Compliance	01-JAN-2020	31-DEC-2022	No
MR	Monitoring, Regular	Volatile Organic Chemicals	p-Dichlorobenzene	95332	Returned to Compliance	01-JAN-2020	31-DEC-2022	No
MR	Monitoring, Regular	Volatile Organic Chemicals	o-Dichlorobenzene	95331	Returned to Compliance	01-JAN-2020	31-DEC-2022	No
MR	Monitoring, Regular	Volatile Organic Chemicals	DICHLOROMETHANE	95330	Returned to Compliance	01-JAN-2020	31-DEC-2022	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Xylenes, Total	95329	Returned to Compliance	01-JAN-2020	31-DEC-2022	No
MR	Monitoring, Regular	Volatile Organic Chemicals	cis-1,2-Dichloroethylene	95328	Returned to Compliance	01-JAN-2020	31-DEC-2022	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2,4-Trichlorobenzene	95327	Returned to Compliance	01-JAN-2020	31-DEC-2022	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Ethylbenzene	95346	Returned to Compliance	01-JAN-2020	31-DEC-2022	No
MR	Monitoring, Regular	Inorganic Chemicals	Fluoride	95326	Returned to Compliance	01-JAN-2020	31-DEC-2022	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Styrene	95347	Returned to Compliance	01-JAN-2020	31-DEC-2022	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	95325	Returned to Compliance	01-JUL-2017	-	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	95324	Returned to Compliance	01-JAN-2017	31-MAR-2017	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	95323	Returned to Compliance	01-JAN-2017	31-MAR-2017	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	95316	Returned to Compliance	01-JUL-2015	-	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	95317	Returned to Compliance	01-JUN-2015	30-JUN-2015	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	95315	Returned to Compliance	01-MAY-2015	31-MAY-2015	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	95314	Returned to Compliance	01-NOV-2014	30-NOV-2014	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	95313	Returned to Compliance	01-OCT-2014	-	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	95312	Returned to Compliance	01-JUN-2014	30-JUN-2014	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	95311	Returned to Compliance	01-FEB-2014	28-FEB-2014	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate-Nitrite	95253	Returned to Compliance	01-JAN-2013	31-DEC-2013	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	95216	Returned to Compliance	01-DEC-2012	31-DEC-2012	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	95213	Returned to Compliance	01-AUG-2012	31-AUG-2012	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloropropane	95266	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Carbon tetrachloride	95265	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,1-Trichloroethane	95264	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloroethane	95263	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Volatile Organic Chemicals	trans-1,2-Dichloroethylene	95262	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1-Dichloroethylene	95261	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Vinyl chloride	95260	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Volatile Organic Chemicals	p-Dichlorobenzene	95259	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Volatile Organic Chemicals	o-Dichlorobenzene	95258	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Volatile Organic Chemicals	DICHLOROMETHANE	95257	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Chlordane	95310	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Xylenes, Total	95256	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Trichloroethylene	95267	Returned to Compliance	01-JAN-2011	31-DEC-2013	No

1 - 50 of 89

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
4470106	95348	SOX	State Compliance achieved	19-OCT-2023	State	2022 CCR submitted on 10/19/23-MRF(10/19/23)
4470108	95349	SOX	State Compliance achieved	19-OCT-2023	State	2022 CCR certification submitted on 10/19/23-MRF(10/19/23)
4470101	95329	SOX	State Compliance achieved	08-MAR-2023	State	-
4470101	95330	SOX	State Compliance achieved	08-MAR-2023	State	-
4470101	95331	SOX	State Compliance achieved	08-MAR-2023	State	-
4470101	95332	SOX	State Compliance achieved	08-MAR-2023	State	-
4470101	95333	SOX	State Compliance achieved	08-MAR-2023	State	-
4470101	95334	SOX	State Compliance achieved	08-MAR-2023	State	-
4470101	95335	SOX	State Compliance achieved	08-MAR-2023	State	-
4470101	95336	SOX	State Compliance achieved	08-MAR-2023	State	-
4470101	95337	SOX	State Compliance achieved	08-MAR-2023	State	-
4470101	95338	SOX	State Compliance achieved	08-MAR-2023	State	-
4470101	95339	SOX	State Compliance achieved	08-MAR-2023	State	-
4470101	95340	SOX	State Compliance achieved	08-MAR-2023	State	-
4470101	95341	SOX	State Compliance achieved	08-MAR-2023	State	-
4470101	95342	SOX	State Compliance achieved	08-MAR-2023	State	-
4470101	95343	SOX	State Compliance achieved	08-MAR-2023	State	-
4470101	95344	SOX	State Compliance achieved	08-MAR-2023	State	-
4470101	95345	SOX	State Compliance achieved	08-MAR-2023	State	-
4470101	95346	SOX	State Compliance achieved	08-MAR-2023	State	-
4470101	95347	SOX	State Compliance achieved	08-MAR-2023	State	-
4470101	95328	SOX	State Compliance achieved	08-MAR-2023	State	-
4470101	95327	SOX	State Compliance achieved	08-MAR-2023	State	-
4470104	95326	SOX	State Compliance achieved	08-MAR-2023	State	-
4470083	95325	SOX	State Compliance achieved	25-JUL-2017	State	7/25/2017 CCR received, SJP;
4470077	95323	SIE	State Public Notification requested	12-APR-2017	State	-
4470080	95324	SIE	State Public Notification requested	12-APR-2017	State	-
4470057	95316	SOX	State Compliance achieved	20-JUL-2015	State	-
4470055	95315	SOX	State Compliance achieved	20-JUL-2015	State	-
4470061	95317	SOX	State Compliance achieved	20-JUL-2015	State	-
4470037	95272	SOX	State Compliance achieved	01-JUN-2015	State	-
4470040	95310	SOX	State Compliance achieved	01-JUN-2015	State	-
4470040	95306	SOX	State Compliance achieved	01-JUN-2015	State	-
4470040	95305	SOX	State Compliance achieved	01-JUN-2015	State	-
4470040	95304	SOX	State Compliance achieved	01-JUN-2015	State	-
4470040	95303	SOX	State Compliance achieved	01-JUN-2015	State	-
4470040	95302	SOX	State Compliance achieved	01-JUN-2015	State	-
4470040	95298	SOX	State Compliance achieved	01-JUN-2015	State	-
4470040	95296	SOX	State Compliance achieved	01-JUN-2015	State	-
4470040	95295	SOX	State Compliance achieved	01-JUN-2015	State	-
4470040	95294	SOX	State Compliance achieved	01-JUN-2015	State	-
4470040	95293	SOX	State Compliance achieved	01-JUN-2015	State	-
4470037	95254	SOX	State Compliance achieved	01-JUN-2015	State	-
4470037	95255	SOX	State Compliance achieved	01-JUN-2015	State	-
4470037	95256	SOX	State Compliance achieved	01-JUN-2015	State	-
4470037	95257	SOX	State Compliance achieved	01-JUN-2015	State	-
4470037	95258	SOX	State Compliance achieved	01-JUN-2015	State	-
4470037	95259	SOX	State Compliance achieved	01-JUN-2015	State	-
4470037	95260	SOX	State Compliance achieved	01-JUN-2015	State	-
4470037	95261	SOX	State Compliance achieved	01-JUN-2015	State	-

1 - 50 of 89

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
WELL 1 GWIC 274667	21529	Yes	Well	Ground water	Permanent	Active
WELL 3 LEAST WEST	7310	Yes	Well	Ground water	Permanent	Inactive
WELL 4 (OLD WELL 10) GWIC 34539	7273	Yes	Well	Ground water	Permanent	Inactive
WELL 2 GWIC 34537	6558	Yes	Well	Ground water	Permanent	Inactive
WELL 1 GWIC 34534	6010	Yes	Well	Ground water	Permanent	Inactive
WELL 5 BACKUP SOUTH	5210	Yes	Well	Ground water	Permanent	Inactive
WELL 3 (FORMERLY WELL 8) GWIC 167886	3759	Yes	Well	Ground water	Permanent	Inactive
WELL 4 GWIC 274670	21532	Yes	Well	Ground water	Permanent	Active
WELL 3 GWIC 274669	21531	Yes	Well	Ground water	Permanent	Active
WELL 2 GWIC 274668	21530	Yes	Well	Ground water	Permanent	Active
CH FOR WELLS 1,2,3,4	21533	No	Common Headers	-	-	Active
COMMON HEADER FOR WELLS 1 2 3 4	13223	No	Common Headers	-	-	Inactive
DISTRIBUTION SYSTEM	8786	No	Distribution System/Zone	-	-	Active
PUMP FACILITY	18065	No	Pump Facility	-	-	Active
STORAGE FACILITY 2 85,000 G AL	14786	No	Storage	-	-	Active
STORAGE FACILITY 1 450,000 GAL	1689	No	Storage	-	-	Active
TRANSMISSION MAIN	18064	No	Transmission Main (Manifold)	-	-	Inactive
TREATMENT PLANT	21534	No	Treatment Plant	-	-	Active
TP AFTER CH POLYPHOSPHATE & CHLORINE	18063	No	Treatment Plant	-	-	Inactive
TP FOR LEAST WEST WELL 3	2436	No	Treatment Plant	-	-	Inactive
TP FOR LEAST EAST WELL 2	2938	No	Treatment Plant	-	-	Inactive
TP FOR BACKUP SOUTH WELL 5	3011	No	Treatment Plant	-	-	Inactive
TP WELL 4 SAND SEPARATOR	3077	No	Treatment Plant	-	-	Inactive
SAND SEPARATOR ON WELL 1	3219	No	Treatment Plant	-	-	Inactive

1 - 24 of 24

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
TP AFTER CH POLYPHOSPHATE & CHLORINE	18063	Sequestration	Manganese removal
TP AFTER CH POLYPHOSPHATE & CHLORINE	18063	Gaseous Chlorination, Post	Disinfection
TREATMENT PLANT	21534	Gaseous Chlorination, Pre	Disinfection
TREATMENT PLANT	21534	Filtration, Greensand	Iron removal
TREATMENT PLANT	21534	pH Adjustment	Corrosion control
TREATMENT PLANT	21534	Reducing Agent, Sodium Bisulfate	De-chlorination
TREATMENT PLANT	21534	Reverse Osmosis	Inorganics removal
TREATMENT PLANT	21534	Gaseous Chlorination, Post	Disinfection
TP FOR LEAST EAST WELL 2	2938	Gaseous Chlorination, Post	Disinfection
TP FOR LEAST EAST WELL 2	2938	Sequestration	Manganese removal
TP WELL 4 SAND SEPARATOR	3077	Sedimentation	Particulate removal
SAND SEPARATOR ON WELL 1	3219	Sedimentation	Particulate removal

1 - 12 of 12

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.

Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Nav Menu

Your Drinking Water Query results from SDWIS Fed Reporting Services

Note

PWS Violation

Violations

Column Actions

Enforcement Actions

Enforcement Actions

Column Actions

PWS Facilities

All Facilities

Column Actions

PWS Treatment Processes

Treatment Processes

Column Actions