Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	WI2650145
PWS Name	SHARON WATERWORKS
PWS Type	Community water system
Owner Type	Local government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	1549
County Served	Walworth

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
RPT	Notification, Known or Potential LSL	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	2500144	Open	02-JUL-2025	-	No
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	2500142	Open	01-APR-2025	-	No
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	2500139	Open	01-OCT-2024	-	No
MR	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	Lead and Copper Rule	2400121	Returned to Compliance	01-JAN-2024	-	No
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	2400119	Open	01-OCT-2023	-	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	2300116	Known	01-JUL-2023	31-JUL-2023	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	2300112	Open	30-DEC-2022	-	No
TT	OCCT/SOWT Study/Recommendation	Lead and Copper Rule	Lead and Copper Rule	2300111	Returned to Compliance	30-DEC-2022	-	Yes
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	2300110	Returned to Compliance	01-OCT-2022	31-OCT-2022	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	2300109	Returned to Compliance	01-JAN-2022	31-DEC-2022	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	2300108	Returned to Compliance	01-JAN-2022	31-DEC-2022	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,1-Trichloroethane	2100093	Returned to Compliance	01-JUL-2021	30-SEP-2021	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloroethane	2100092	Returned to Compliance	01-JUL-2021	30-SEP-2021	No
MR	Monitoring, Regular	Volatile Organic Chemicals	trans-1,2-Dichloroethylene	2100091	Returned to Compliance	01-JUL-2021	30-SEP-2021	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1-Dichloroethylene	2100090	Returned to Compliance	01-JUL-2021	30-SEP-2021	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Vinyl chloride	2100082	Returned to Compliance	01-JUL-2021	30-SEP-2021	No
MR	Monitoring, Regular	Volatile Organic Chemicals	p-Dichlorobenzene	2100089	Returned to Compliance	01-JUL-2021	30-SEP-2021	No
MR	Monitoring, Regular	Volatile Organic Chemicals	o-Dichlorobenzene	2100088	Returned to Compliance	01-JUL-2021	30-SEP-2021	No
MR	Monitoring, Regular	Volatile Organic Chemicals	DICHLOROMETHANE	2100087	Returned to Compliance	01-JUL-2021	30-SEP-2021	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Xylenes, Total	2100086	Returned to Compliance	01-JUL-2021	30-SEP-2021	No
MR	Monitoring, Regular	Volatile Organic Chemicals	cis-1,2-Dichloroethylene	2100085	Returned to Compliance	01-JUL-2021	30-SEP-2021	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Carbon tetrachloride	2100094	Returned to Compliance	01-JUL-2021	30-SEP-2021	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	2100081	Returned to Compliance	01-JUL-2021	-	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Trichloroethylene	2100096	Returned to Compliance	01-JUL-2021	30-SEP-2021	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,2-Trichloroethane	2100097	Returned to Compliance	01-JUL-2021	30-SEP-2021	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Tetrachloroethylene	2100098	Returned to Compliance	01-JUL-2021	30-SEP-2021	No
MR	Monitoring, Regular	Volatile Organic Chemicals	CHLOROBENZENE	2100099	Returned to Compliance	01-JUL-2021	30-SEP-2021	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Benzene	2100100	Returned to Compliance	01-JUL-2021	30-SEP-2021	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Toluene	2100101	Returned to Compliance	01-JUL-2021	30-SEP-2021	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Ethylbenzene	2100102	Returned to Compliance	01-JUL-2021	30-SEP-2021	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Styrene	2100083	Returned to Compliance	01-JUL-2021	30-SEP-2021	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2,4-Trichlorobenzene	2100084	Returned to Compliance	01-JUL-2021	30-SEP-2021	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloropropane	2100095	Returned to Compliance	01-JUL-2021	30-SEP-2021	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	2100080	Returned to Compliance	01-JUL-2021	-	No
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	2100079	Open	01-FEB-2021	-	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	2200106	Returned to Compliance	01-JAN-2021	31-DEC-2021	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	2200104	Returned to Compliance	01-JAN-2021	31-DEC-2021	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	2200105	Returned to Compliance	01-JAN-2021	31-DEC-2021	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	2200103	Returned to Compliance	01-JAN-2021	31-DEC-2021	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2,4-Trichlorobenzene	2100076	Returned to Compliance	01-OCT-2020	31-DEC-2020	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Styrene	2100077	Returned to Compliance	01-OCT-2020	31-DEC-2020	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Ethylbenzene	2100078	Returned to Compliance	01-OCT-2020	31-DEC-2020	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Toluene	2100062	Returned to Compliance	01-OCT-2020	31-DEC-2020	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Benzene	2100061	Returned to Compliance	01-OCT-2020	31-DEC-2020	No
MR	Monitoring, Regular	Volatile Organic Chemicals	CHLOROBENZENE	2100060	Returned to Compliance	01-OCT-2020	31-DEC-2020	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Tetrachloroethylene	2100058	Returned to Compliance	01-OCT-2020	31-DEC-2020	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,2-Trichloroethane	2100059	Returned to Compliance	01-OCT-2020	31-DEC-2020	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Trichloroethylene	2100063	Returned to Compliance	01-OCT-2020	31-DEC-2020	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloropropane	2100064	Returned to Compliance	01-OCT-2020	31-DEC-2020	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Carbon tetrachloride	2100065	Returned to Compliance	01-OCT-2020	31-DEC-2020	No

1 - 50 of 93

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
2500279	2500142	SIA	State Violation/Reminder Notice	14-AUG-2025	State	-
2500277	2400121	SIF	State Public Notification received	06-JUN-2025	State	-
2500274	2500139	SIA	State Violation/Reminder Notice	06-FEB-2025	State	-
2400265	2400119	SIA	State Violation/Reminder Notice	05-SEP-2024	State	-
2400262	2300112	SIA	State Violation/Reminder Notice	22-JUL-2024	State	-
2400261	2300111	SIE	State Public Notification requested	22-JUL-2024	State	-
2400258	2300116	SIF	State Public Notification received	17-JUN-2024	State	-
2300254	2200105	SOX	State Compliance achieved	06-SEP-2023	State	-
2300254	2200106	SOX	State Compliance achieved	06-SEP-2023	State	-
2300253	2300108	SOX	State Compliance achieved	06-SEP-2023	State	-
2300253	2300109	SOX	State Compliance achieved	06-SEP-2023	State	-
2400259	2300110	SIF	State Public Notification received	05-JUN-2023	State	-
2300248	2200103	SOX	State Compliance achieved	29-NOV-2022	State	-
2300249	2200104	SOX	State Compliance achieved	29-NOV-2022	State	-
2200238	2100082	SIF	State Public Notification received	28-JUN-2022	State	-
2200238	2100083	SIF	State Public Notification received	28-JUN-2022	State	-
2200238	2100084	SIF	State Public Notification received	28-JUN-2022	State	-
2200238	2100085	SIF	State Public Notification received	28-JUN-2022	State	-
2200238	2100086	SIF	State Public Notification received	28-JUN-2022	State	-
2200238	2100087	SIF	State Public Notification received	28-JUN-2022	State	-
2200238	2100088	SIF	State Public Notification received	28-JUN-2022	State	-
2200238	2100089	SIF	State Public Notification received	28-JUN-2022	State	-
2200238	2100090	SIF	State Public Notification received	28-JUN-2022	State	-
2200238	2100091	SIF	State Public Notification received	28-JUN-2022	State	-
2200238	2100092	SIF	State Public Notification received	28-JUN-2022	State	-
2200238	2100093	SIF	State Public Notification received	28-JUN-2022	State	-
2200238	2100094	SIF	State Public Notification received	28-JUN-2022	State	-
2200238	2100095	SIF	State Public Notification received	28-JUN-2022	State	-
2200238	2100096	SIF	State Public Notification received	28-JUN-2022	State	-
2200238	2100097	SIF	State Public Notification received	28-JUN-2022	State	-
2200238	2100098	SIF	State Public Notification received	28-JUN-2022	State	-
2200238	2100099	SIF	State Public Notification received	28-JUN-2022	State	-
2200238	2100100	SIF	State Public Notification received	28-JUN-2022	State	-
2200238	2100101	SIF	State Public Notification received	28-JUN-2022	State	-
2200238	2100102	SIF	State Public Notification received	28-JUN-2022	State	-
2200230	2100081	SOX	State Compliance achieved	10-AUG-2021	State	-
2200231	2100067	SIF	State Public Notification received	10-AUG-2021	State	-
2200231	2100077	SIF	State Public Notification received	10-AUG-2021	State	-
2200231	2100076	SIF	State Public Notification received	10-AUG-2021	State	-
2200231	2100075	SIF	State Public Notification received	10-AUG-2021	State	-
2200231	2100074	SIF	State Public Notification received	10-AUG-2021	State	-
2200231	2100078	SIF	State Public Notification received	10-AUG-2021	State	-
2100226	2100080	SIA	State Violation/Reminder Notice	10-AUG-2021	State	-
2200231	2100073	SIF	State Public Notification received	10-AUG-2021	State	-
2200231	2100072	SIF	State Public Notification received	10-AUG-2021	State	-
2200231	2100071	SIF	State Public Notification received	10-AUG-2021	State	-
2200231	2100070	SIF	State Public Notification received	10-AUG-2021	State	-
2200231	2100069	SIF	State Public Notification received	10-AUG-2021	State	-
2200231	2100068	SIF	State Public Notification received	10-AUG-2021	State	-
2200231	2100058	SIF	State Public Notification received	10-AUG-2021	State	-

1 - 50 of 92

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
BH188	3	Yes	Well	Ground water	Permanent	Active
BH187	1	Yes	Well	Ground water	Permanent	Inactive
AX010	4	Yes	Well	Ground water	Permanent	Active
26501453	26501453	No	Distribution System/Zone	-	-	Active
BH188	3T	No	Treatment Plant	-	-	Active
AX010	4T	No	Treatment Plant	-	-	Active

1 - 6 of 6

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
BH188	3T	Fluoridation	Other
BH188	3T	Gaseous Chlorination, Post	Disinfection
BH188	3T	Sequestration	Iron removal
AX010	4T	Fluoridation	Other
AX010	4T	Gaseous Chlorination, Post	Disinfection
AX010	4T	Sequestration	Iron removal

1 - 6 of 6

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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