Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	SD4600214
PWS Name	MITCHELL
PWS Type	Community water system
Owner Type	Local government
Primary Source	Surface water purchased
Primacy Type	State
Is Wholesaler?	No
Population Served	15651
County Served	Davison

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	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	2300136	Returned to Compliance	01-OCT-2023	-	No
MR	Monitoring, Turbidity (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	0200135	Returned to Compliance	01-MAR-2002	31-MAR-2002	No
MR	Monitoring, Turbidity (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	0200134	Returned to Compliance	01-FEB-2002	28-FEB-2002	No
MR	Monitoring, Turbidity (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	0200133	Returned to Compliance	01-JAN-2002	31-JAN-2002	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	9700132	Known	01-FEB-1997	28-FEB-1997	No
MR	Monitoring, Regular	Volatile Organic Chemicals	o-Dichlorobenzene	9600124	Returned to Compliance	01-APR-1996	30-JUN-1996	No
MR	Monitoring, Regular	Volatile Organic Chemicals	DICHLOROMETHANE	9600116	Returned to Compliance	01-APR-1996	30-JUN-1996	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Xylenes, Total	9600119	Returned to Compliance	01-APR-1996	30-JUN-1996	No
MR	Monitoring, Regular	Volatile Organic Chemicals	cis-1,2-Dichloroethylene	9600111	Returned to Compliance	01-APR-1996	30-JUN-1996	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Ethylbenzene	9600115	Returned to Compliance	01-APR-1996	30-JUN-1996	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Vinyl chloride	9600112	Returned to Compliance	01-APR-1996	30-JUN-1996	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2,4-Trichlorobenzene	9600117	Returned to Compliance	01-APR-1996	30-JUN-1996	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Styrene	9600123	Returned to Compliance	01-APR-1996	30-JUN-1996	No
MR	Monitoring, Regular	Volatile Organic Chemicals	p-Dichlorobenzene	9600128	Returned to Compliance	01-APR-1996	30-JUN-1996	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Toluene	9600131	Returned to Compliance	01-APR-1996	30-JUN-1996	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Benzene	9600127	Returned to Compliance	01-APR-1996	30-JUN-1996	No
MR	Monitoring, Regular	Volatile Organic Chemicals	CHLOROBENZENE	9600122	Returned to Compliance	01-APR-1996	30-JUN-1996	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Tetrachloroethylene	9600114	Returned to Compliance	01-APR-1996	30-JUN-1996	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,2-Trichloroethane	9600118	Returned to Compliance	01-APR-1996	30-JUN-1996	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Trichloroethylene	9600130	Returned to Compliance	01-APR-1996	30-JUN-1996	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloropropane	9600126	Returned to Compliance	01-APR-1996	30-JUN-1996	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Carbon tetrachloride	9600121	Returned to Compliance	01-APR-1996	30-JUN-1996	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,1-Trichloroethane	9600113	Returned to Compliance	01-APR-1996	30-JUN-1996	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloroethane	9600129	Returned to Compliance	01-APR-1996	30-JUN-1996	No
MR	Monitoring, Regular	Volatile Organic Chemicals	trans-1,2-Dichloroethylene	9600125	Returned to Compliance	01-APR-1996	30-JUN-1996	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1-Dichloroethylene	9600120	Returned to Compliance	01-APR-1996	30-JUN-1996	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	9500110	Returned to Compliance	01-JAN-1995	31-DEC-1995	No
MCL	Maximum Contaminant Level Violation, Average	Former Total Trihalomethane Rule	TTHM	9400109	Returned to Compliance	01-JUL-1994	30-SEP-1994	Yes
MCL	Maximum Contaminant Level Violation, Average	Former Total Trihalomethane Rule	TTHM	9400108	Returned to Compliance	01-APR-1994	30-JUN-1994	Yes
MCL	Maximum Contaminant Level Violation, Average	Former Total Trihalomethane Rule	TTHM	9400107	Returned to Compliance	01-JAN-1994	31-MAR-1994	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9300106	Returned to Compliance	01-SEP-1993	30-SEP-1993	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9300103	Returned to Compliance	01-AUG-1993	31-AUG-1993	Yes
MR	Monitoring, Repeat Minor (TCR)	Total Coliform Rule	Coliform (TCR)	9300105	Known	01-AUG-1993	31-AUG-1993	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	9300102	Returned to Compliance	01-APR-1993	30-JUN-1993	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9200101	Returned to Compliance	01-JUN-1992	30-JUN-1992	Yes
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	9200100	Known	01-OCT-1991	31-OCT-1991	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	8013556	Known	01-JUN-1976	31-MAY-1980	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	8013557	Known	01-JUN-1976	31-MAY-1980	No

1 - 38 of 38

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
2300102	2300136	SOX	State Compliance achieved	12-SEP-2024	State	-
0200097	0200135	SOX	State Compliance achieved	01-MAY-2002	State	-
0200096	0200134	SOX	State Compliance achieved	01-MAY-2002	State	-
0200095	0200133	SOX	State Compliance achieved	01-MAY-2002	State	-
9700088	9700132	SIE	State Public Notification requested	12-MAR-1997	State	-
9600067	9600117	SOX	State Compliance achieved	14-NOV-1996	State	-
9600067	9600131	SOX	State Compliance achieved	14-NOV-1996	State	-
9600067	9600130	SOX	State Compliance achieved	14-NOV-1996	State	-
9600067	9600129	SOX	State Compliance achieved	14-NOV-1996	State	-
9600067	9600128	SOX	State Compliance achieved	14-NOV-1996	State	-
9600067	9600127	SOX	State Compliance achieved	14-NOV-1996	State	-
9600067	9600126	SOX	State Compliance achieved	14-NOV-1996	State	-
9600067	9600125	SOX	State Compliance achieved	14-NOV-1996	State	-
9600067	9600124	SOX	State Compliance achieved	14-NOV-1996	State	-
9600067	9600123	SOX	State Compliance achieved	14-NOV-1996	State	-
9600067	9600111	SOX	State Compliance achieved	14-NOV-1996	State	-
9600067	9600112	SOX	State Compliance achieved	14-NOV-1996	State	-
9600067	9600113	SOX	State Compliance achieved	14-NOV-1996	State	-
9600067	9600114	SOX	State Compliance achieved	14-NOV-1996	State	-
9600067	9600115	SOX	State Compliance achieved	14-NOV-1996	State	-
9600067	9600116	SOX	State Compliance achieved	14-NOV-1996	State	-
9600067	9600118	SOX	State Compliance achieved	14-NOV-1996	State	-
9600067	9600119	SOX	State Compliance achieved	14-NOV-1996	State	-
9600067	9600120	SOX	State Compliance achieved	14-NOV-1996	State	-
9600067	9600121	SOX	State Compliance achieved	14-NOV-1996	State	-
9600067	9600122	SOX	State Compliance achieved	14-NOV-1996	State	-
9500024	9500110	SOX	State Compliance achieved	15-JUL-1996	State	-
9400019	9400109	SOX	State Compliance achieved	02-MAY-1995	State	-
9400019	9400107	SOX	State Compliance achieved	02-MAY-1995	State	-
9400019	9400108	SOX	State Compliance achieved	02-MAY-1995	State	-
9300099	9300103	SOX	State Compliance achieved	01-APR-1994	State	-
9300100	9300106	SOX	State Compliance achieved	01-APR-1994	State	-
9300009	9300105	SO6	State Intentional no-action	01-SEP-1993	State	-
9300006	9300102	SOX	State Compliance achieved	09-AUG-1993	State	-
9200098	9200101	SOX	State Compliance achieved	01-JAN-1993	State	-
9200002	9200100	SIF	State Public Notification received	04-DEC-1991	State	-

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All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
B-Y RWS	007	Yes	Consecutive Connection	Surface water	Permanent	Active
LAKE MITCHELL	001	Yes	Intake	Surface water	Other	Inactive
600000 CLEARWELL	002	No	Storage	-	-	Active
1 ES BURR STREET 300000	003	No	Storage	-	-	Active
1 ES WEST SIDE 1.5 MG	005	No	Storage	-	-	Active
1 ES VANDYKE 1 MG	008	No	Storage	-	-	Active
1 GS 2.5 MG	009	No	Storage	-	-	Active
1 ES S ROWLEY 300000	004	No	Storage	-	-	Inactive
TREATMENT PLANT	006	No	Treatment Plant	-	-	Inactive

1 - 9 of 9

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
TREATMENT PLANT	006	Lime - Soda Ash Addition	Softening (hardness removal)
TREATMENT PLANT	006	Sedimentation	Particulate removal
TREATMENT PLANT	006	Coagulation	Softening (hardness removal)
TREATMENT PLANT	006	Coagulation	Softening (hardness removal)
TREATMENT PLANT	006	Rapid Mix	Particulate removal
TREATMENT PLANT	006	Chlorine Dioxide	Disinfection
TREATMENT PLANT	006	pH Adjustment	Softening (hardness removal)
TREATMENT PLANT	006	Fluoridation	Other
TREATMENT PLANT	006	Chloramines	Disinfection by-products control
TREATMENT PLANT	006	Gaseous Chlorination, Post	Disinfection
TREATMENT PLANT	006	Filtered	Particulate removal
TREATMENT PLANT	006	Inhibitor, Polyphosphate	Corrosion control

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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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