Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	MI0001310
PWS Name	CENTREVILLE
PWS Type	Community water system
Owner Type	Local government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	1579
County Served	St. Joseph

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	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	67	Returned to Compliance	01-SEP-2018	31-AUG-2019	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	66	Returned to Compliance	01-SEP-2018	31-AUG-2019	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Xylenes, Total	4	Returned to Compliance	01-JAN-2009	31-MAR-2009	No
MR	Monitoring, Regular	Volatile Organic Chemicals	DICHLOROMETHANE	5	Returned to Compliance	01-JAN-2009	31-MAR-2009	No
MR	Monitoring, Regular	Volatile Organic Chemicals	o-Dichlorobenzene	6	Returned to Compliance	01-JAN-2009	31-MAR-2009	No
MR	Monitoring, Regular	Volatile Organic Chemicals	p-Dichlorobenzene	7	Returned to Compliance	01-JAN-2009	31-MAR-2009	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Vinyl chloride	8	Returned to Compliance	01-JAN-2009	31-MAR-2009	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1-Dichloroethylene	9	Returned to Compliance	01-JAN-2009	31-MAR-2009	No
MR	Monitoring, Regular	Volatile Organic Chemicals	trans-1,2-Dichloroethylene	10	Returned to Compliance	01-JAN-2009	31-MAR-2009	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Styrene	22	Returned to Compliance	01-JAN-2009	31-MAR-2009	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,1-Trichloroethane	12	Returned to Compliance	01-JAN-2009	31-MAR-2009	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Carbon tetrachloride	13	Returned to Compliance	01-JAN-2009	31-MAR-2009	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloropropane	14	Returned to Compliance	01-JAN-2009	31-MAR-2009	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Trichloroethylene	15	Returned to Compliance	01-JAN-2009	31-MAR-2009	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,2-Trichloroethane	16	Returned to Compliance	01-JAN-2009	31-MAR-2009	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Tetrachloroethylene	17	Returned to Compliance	01-JAN-2009	31-MAR-2009	No
MR	Monitoring, Regular	Volatile Organic Chemicals	CHLOROBENZENE	18	Returned to Compliance	01-JAN-2009	31-MAR-2009	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Benzene	19	Returned to Compliance	01-JAN-2009	31-MAR-2009	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Toluene	20	Returned to Compliance	01-JAN-2009	31-MAR-2009	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Ethylbenzene	21	Returned to Compliance	01-JAN-2009	31-MAR-2009	No
MR	Monitoring, Regular	Volatile Organic Chemicals	cis-1,2-Dichloroethylene	3	Returned to Compliance	01-JAN-2009	31-MAR-2009	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2,4-Trichlorobenzene	2	Returned to Compliance	01-JAN-2009	31-MAR-2009	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloroethane	11	Returned to Compliance	01-JAN-2009	31-MAR-2009	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
18	66	SOX	State Compliance achieved	13-AUG-2020	State	-
18	67	SOX	State Compliance achieved	13-AUG-2020	State	-
6	5	SIF	State Public Notification received	26-APR-2010	State	-
6	6	SIF	State Public Notification received	26-APR-2010	State	-
6	7	SIF	State Public Notification received	26-APR-2010	State	-
6	8	SIF	State Public Notification received	26-APR-2010	State	-
6	9	SIF	State Public Notification received	26-APR-2010	State	-
6	10	SIF	State Public Notification received	26-APR-2010	State	-
6	11	SIF	State Public Notification received	26-APR-2010	State	-
6	12	SIF	State Public Notification received	26-APR-2010	State	-
6	13	SIF	State Public Notification received	26-APR-2010	State	-
6	14	SIF	State Public Notification received	26-APR-2010	State	-
6	15	SIF	State Public Notification received	26-APR-2010	State	-
6	16	SIF	State Public Notification received	26-APR-2010	State	-
6	17	SIF	State Public Notification received	26-APR-2010	State	-
6	18	SIF	State Public Notification received	26-APR-2010	State	-
6	19	SIF	State Public Notification received	26-APR-2010	State	-
6	20	SIF	State Public Notification received	26-APR-2010	State	-
6	21	SIF	State Public Notification received	26-APR-2010	State	-
6	22	SIF	State Public Notification received	26-APR-2010	State	-
6	4	SIF	State Public Notification received	26-APR-2010	State	-
6	2	SIF	State Public Notification received	26-APR-2010	State	-
6	3	SIF	State Public Notification received	26-APR-2010	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 4	10108	Yes	Well	Ground water	Permanent	Active
WELL 2	1048	Yes	Well	Ground water	Permanent	Inactive
WELL 3	1770	Yes	Well	Ground water	Permanent	Active
WELL 1	1047	Yes	Well	Ground water	Permanent	Active
DISTRIBUTION SYSTEM	4422	No	Distribution System/Zone	-	-	Active
WELL 1 OR 2 PLANT TAP	9683	No	Sampling Station	-	-	Inactive
MONROE STREET	11499	No	Storage	-	-	Active
MONROE ST. TOWER	7386	No	Storage	-	-	Inactive
TREATED PLANT TAP (WELL4)	11960	No	Treatment Plant	-	-	Active
TREATED PLANT TAP (WELL 1)	5403	No	Treatment Plant	-	-	Active
TREATED PLANT TAP (WELL 3)	5405	No	Treatment Plant	-	-	Active
TREATED PLANT TAP (WELL 1 OR 4)	10540	No	Treatment Plant	-	-	Inactive
LIMITED TREATMENT FOR WELL 2	5404	No	Treatment Plant	-	-	Inactive

1 - 13 of 13

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
TREATED PLANT TAP (WELL 1 OR 4)	10540	Chlorination (FRDS-1.5)	Disinfection
TREATED PLANT TAP (WELL 1 OR 4)	10540	Sequestration	Iron removal
TREATED PLANT TAP (WELL4)	11960	Chlorination (FRDS-1.5)	Disinfection
TREATED PLANT TAP (WELL4)	11960	Sequestration	Corrosion control
TREATED PLANT TAP (WELL 1)	5403	Chlorination (FRDS-1.5)	Disinfection
TREATED PLANT TAP (WELL 1)	5403	Sequestration	Iron removal
LIMITED TREATMENT FOR WELL 2	5404	Chlorination (FRDS-1.5)	Disinfection
LIMITED TREATMENT FOR WELL 2	5404	Sequestration	Iron removal
TREATED PLANT TAP (WELL 3)	5405	Chlorination (FRDS-1.5)	Disinfection
TREATED PLANT TAP (WELL 3)	5405	Sequestration	Iron removal

1 - 10 of 10

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