Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	MS0450034
PWS Name	CMU - LAKE CAROLINE
PWS Type	Community water system
Owner Type	Local government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	8511
County Served	Madison

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
TT	LSL Inventory	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	2632	Returned to Compliance	17-OCT-2024	-	Yes
RPT	LSL Reporting	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	2633	Returned to Compliance	17-OCT-2024	-	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	2634	Known	01-JAN-2024	31-DEC-2024	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	2635	Known	01-JAN-2024	31-DEC-2024	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	2627	Known	01-JAN-2023	31-DEC-2023	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	2628	Known	01-JAN-2023	31-DEC-2023	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	2574	Returned to Compliance	01-JUL-2012	30-SEP-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	2569	Returned to Compliance	01-JUL-2012	30-SEP-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	2571	Returned to Compliance	01-JUL-2012	30-SEP-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	2570	Returned to Compliance	01-JUL-2012	30-SEP-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	2575	Returned to Compliance	01-JUL-2012	30-SEP-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	2568	Returned to Compliance	01-APR-2012	30-JUN-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	2566	Returned to Compliance	01-APR-2012	30-JUN-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	2563	Returned to Compliance	01-JAN-2012	31-MAR-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	2562	Returned to Compliance	01-JAN-2012	31-MAR-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	2560	Returned to Compliance	01-OCT-2011	31-DEC-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	2558	Returned to Compliance	01-OCT-2011	31-DEC-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	2559	Returned to Compliance	01-OCT-2011	31-DEC-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	2576	Returned to Compliance	01-JUL-2011	30-SEP-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	2556	Returned to Compliance	01-JUL-2011	30-SEP-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	2554	Returned to Compliance	01-JUL-2011	30-SEP-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	2555	Returned to Compliance	01-JUL-2011	30-SEP-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	2577	Returned to Compliance	01-JUL-2011	30-SEP-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	2578	Returned to Compliance	01-JUL-2011	30-SEP-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	2546	Returned to Compliance	01-APR-2011	30-JUN-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	2548	Returned to Compliance	01-APR-2011	30-JUN-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	2547	Returned to Compliance	01-APR-2011	30-JUN-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	2542	Returned to Compliance	01-JAN-2011	31-MAR-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	2544	Returned to Compliance	01-JAN-2011	31-MAR-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	2543	Returned to Compliance	01-JAN-2011	31-MAR-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	2538	Returned to Compliance	01-OCT-2010	31-DEC-2010	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	2540	Returned to Compliance	01-OCT-2010	31-DEC-2010	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	2539	Returned to Compliance	01-OCT-2010	31-DEC-2010	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	2534	Returned to Compliance	01-JUL-2010	30-SEP-2010	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	2535	Returned to Compliance	01-JUL-2010	30-SEP-2010	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	2536	Returned to Compliance	01-JUL-2010	30-SEP-2010	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	2552	Returned to Compliance	01-APR-2010	30-JUN-2010	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	2550	Returned to Compliance	01-APR-2010	30-JUN-2010	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	2551	Returned to Compliance	01-APR-2010	30-JUN-2010	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	2530	Returned to Compliance	01-JAN-2010	31-MAR-2010	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	2532	Returned to Compliance	01-JAN-2010	31-MAR-2010	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	2531	Returned to Compliance	01-JAN-2010	31-MAR-2010	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	2527	Returned to Compliance	01-OCT-2009	31-DEC-2009	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	2526	Returned to Compliance	01-OCT-2009	31-DEC-2009	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	2528	Returned to Compliance	01-OCT-2009	31-DEC-2009	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	2524	Returned to Compliance	01-JUL-2009	30-SEP-2009	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	2522	Returned to Compliance	01-JUL-2009	30-SEP-2009	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	2523	Returned to Compliance	01-JUL-2009	30-SEP-2009	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	2518	Returned to Compliance	01-APR-2009	30-JUN-2009	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	2520	Returned to Compliance	01-APR-2009	30-JUN-2009	No

1 - 50 of 82

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
2775	2635	SO+	State no additional Formal Action needed	19-MAR-2025	State	-
2775	2634	SO+	State no additional Formal Action needed	19-MAR-2025	State	-
2774	2633	SIA	State Violation/Reminder Notice	26-FEB-2025	State	-
2776	2632	SOX	State Compliance achieved	26-FEB-2025	State	-
2772	2628	SO+	State no additional Formal Action needed	07-MAR-2024	State	-
2772	2627	SO+	State no additional Formal Action needed	07-MAR-2024	State	-
2771	2562	SIF	State Public Notification received	25-JUN-2013	State	-
2771	2563	SIF	State Public Notification received	25-JUN-2013	State	-
2771	2566	SIF	State Public Notification received	25-JUN-2013	State	-
2771	2568	SIF	State Public Notification received	25-JUN-2013	State	-
2771	2575	SIF	State Public Notification received	25-JUN-2013	State	-
2771	2570	SIF	State Public Notification received	25-JUN-2013	State	-
2771	2571	SIF	State Public Notification received	25-JUN-2013	State	-
2771	2574	SIF	State Public Notification received	25-JUN-2013	State	-
2771	2569	SIF	State Public Notification received	25-JUN-2013	State	-
2723	208	SOX	State Compliance achieved	30-SEP-2012	State	-
2714	2578	SOX	State Compliance achieved	30-SEP-2012	State	-
2723	308	SOX	State Compliance achieved	30-SEP-2012	State	-
2723	408	SOX	State Compliance achieved	30-SEP-2012	State	-
2724	508	SOX	State Compliance achieved	30-SEP-2012	State	-
2724	608	SOX	State Compliance achieved	30-SEP-2012	State	-
2724	708	SOX	State Compliance achieved	30-SEP-2012	State	-
2725	808	SOX	State Compliance achieved	30-SEP-2012	State	-
2725	908	SOX	State Compliance achieved	30-SEP-2012	State	-
2725	1008	SOX	State Compliance achieved	30-SEP-2012	State	-
2726	1109	SOX	State Compliance achieved	30-SEP-2012	State	-
2726	1209	SOX	State Compliance achieved	30-SEP-2012	State	-
2726	1309	SOX	State Compliance achieved	30-SEP-2012	State	-
2727	1409	SOX	State Compliance achieved	30-SEP-2012	State	-
2727	1509	SOX	State Compliance achieved	30-SEP-2012	State	-
2727	1609	SOX	State Compliance achieved	30-SEP-2012	State	-
2728	1709	SOX	State Compliance achieved	30-SEP-2012	State	-
2728	1809	SOX	State Compliance achieved	30-SEP-2012	State	-
2728	1909	SOX	State Compliance achieved	30-SEP-2012	State	-
2729	2009	SOX	State Compliance achieved	30-SEP-2012	State	-
2729	2109	SOX	State Compliance achieved	30-SEP-2012	State	-
2729	2209	SOX	State Compliance achieved	30-SEP-2012	State	-
2730	2510	SOX	State Compliance achieved	30-SEP-2012	State	-
2730	2511	SOX	State Compliance achieved	30-SEP-2012	State	-
2730	2512	SOX	State Compliance achieved	30-SEP-2012	State	-
2731	2514	SOX	State Compliance achieved	30-SEP-2012	State	-
2731	2515	SOX	State Compliance achieved	30-SEP-2012	State	-
2731	2516	SOX	State Compliance achieved	30-SEP-2012	State	-
2732	2518	SOX	State Compliance achieved	30-SEP-2012	State	-
2732	2519	SOX	State Compliance achieved	30-SEP-2012	State	-
2732	2520	SOX	State Compliance achieved	30-SEP-2012	State	-
2733	2522	SOX	State Compliance achieved	30-SEP-2012	State	-
2733	2523	SOX	State Compliance achieved	30-SEP-2012	State	-
2733	2524	SOX	State Compliance achieved	30-SEP-2012	State	-
2734	2526	SOX	State Compliance achieved	30-SEP-2012	State	-

1 - 50 of 82

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
WELL WL001	36071	Yes	Well	Ground water	Permanent	Active
WELL WL003	42982	Yes	Well	Ground water	Permanent	Active
WELL WL002	36072	Yes	Well	Ground water	Permanent	Active
DISTRIBUTION DS000	38863	No	Distribution System/Zone	-	-	Active
STAGE 2 DBP	43533	No	Distribution System/Zone	-	-	Active
400,000 GAL ON BRIDGEWATER DR	42678	No	Storage	-	-	Active
400K ELEVATED ON S GLEN	43991	No	Storage	-	-	Active
TREATMENT FACILITY TF101	32735	No	Treatment Plant	-	-	Active
TREATMENT FACILITY TF102	32736	No	Treatment Plant	-	-	Active
TREATMENT FACILITY TF103	42983	No	Treatment Plant	-	-	Active

1 - 10 of 10

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
TREATMENT FACILITY TF101	32735	Gaseous Chlorination, Post	Disinfection
TREATMENT FACILITY TF102	32736	Gaseous Chlorination, Post	Disinfection
TREATMENT FACILITY TF103	42983	Gaseous Chlorination, Post	Disinfection

1 - 3 of 3

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