Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	MI0003890
PWS Name	LINDEN, CITY OF
PWS Type	Community water system
Owner Type	Local government
Primary Source	Surface water purchased
Primacy Type	State
Is Wholesaler?	No
Population Served	4150
County Served	Genesee

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	4001245	Returned to Compliance	01-JUL-2025	-	No
MR	Monitoring, Regular	Arsenic Rule	Arsenic	4001235	Returned to Compliance	01-JUL-2022	30-SEP-2022	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	4001232	Returned to Compliance	01-JUL-2021	-	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	4001233	Returned to Compliance	01-JAN-2019	-	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	4001229	Returned to Compliance	01-OCT-2017	30-SEP-2018	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	4001230	Returned to Compliance	01-OCT-2017	30-SEP-2018	No
MR	Monitoring, Regular	Arsenic Rule	Arsenic	4001207	Returned to Compliance	01-JAN-2007	31-MAR-2007	No
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	4001106	Returned to Compliance	23-JAN-2006	29-FEB-2008	Yes
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	4001205	Returned to Compliance	01-JUL-2005	31-JUL-2005	No
Other	Operations Report	Miscellaneous Other Rules	-	4001004	Returned to Compliance	01-JUN-2003	31-DEC-2003	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	4000901	Returned to Compliance	01-JUL-2001	-	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	2000199	Returned to Compliance	01-FEB-1999	28-FEB-1999	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	3000197	Returned to Compliance	01-APR-1997	30-APR-1997	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	4000194	Returned to Compliance	01-JUL-1994	31-JUL-1994	No

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Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
4010529	4001245	SOX	State Compliance achieved	19-NOV-2025	State	-
4010526	4001235	SIF	State Public Notification received	17-MAY-2023	State	-
4010522	4001233	SOX	State Compliance achieved	22-SEP-2022	State	-
4010518	4001232	SIA	State Violation/Reminder Notice	30-NOV-2021	State	-
4010517	4001230	SOX	State Compliance achieved	03-SEP-2019	State	sample taken on 9/3/19
4010517	4001229	SOX	State Compliance achieved	03-SEP-2019	State	sample taken on 9/3/19
4010510	4001207	SIF	State Public Notification received	14-JUL-2008	State	-
4010109	4001106	SOX	State Compliance achieved	29-FEB-2008	State	-
4010406	4001205	SIF	State Public Notification received	12-JUN-2006	State	-
4009304	4001004	SIE	State Public Notification requested	04-FEB-2004	State	-
4009101	4000901	SOX	State Compliance achieved	19-JUL-2001	State	-
2001499	2000199	SIF	State Public Notification received	13-JAN-2000	State	-
3000197	3000197	SIE	State Public Notification requested	19-AUG-1997	State	-
4009694	4000194	SOX	State Compliance achieved	30-AUG-1994	State	-

1 - 14 of 14

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
CONNECTION TO GCDC	12509	Yes	Consecutive Connection	Surface water	Permanent	Active
WELL 2	2170	Yes	Well	Ground water	Permanent	Inactive
WELL 4	9960	Yes	Well	Ground water	Permanent	Active
WELL 3	2171	Yes	Well	Ground water	Permanent	Active
WELL 1 DPW	2169	Yes	Well	Ground water	Permanent	Active
WELL 5	10822	Yes	Well	Ground water	Permanent	Active
DISTRIBUTION SYSTEM	3980	No	Distribution System/Zone	-	-	Active
E BROAD TOWER	7140	No	Storage	-	-	Active
S BRIDGE TOWER	7141	No	Storage	-	-	Active
WELLHOUSE 1	6071	No	Treatment Plant	-	-	Inactive
WELLHOUSE 2	6073	No	Treatment Plant	-	-	Inactive
TREATMENT PLANT	6074	No	Treatment Plant	-	-	Inactive

1 - 12 of 12

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
WELLHOUSE 1	6071	Chlorination (FRDS-1.5)	Disinfection
WELLHOUSE 1	6071	Sequestration	Iron removal
WELLHOUSE 1	6071	Fluoridation	Other
WELLHOUSE 2	6073	Chlorination (FRDS-1.5)	Disinfection
WELLHOUSE 2	6073	Sequestration	Iron removal
WELLHOUSE 2	6073	Fluoridation	Other
TREATMENT PLANT	6074	Chlorination (FRDS-1.5)	Disinfection
TREATMENT PLANT	6074	Sequestration	Iron removal
TREATMENT PLANT	6074	Fluoridation	Other
TREATMENT PLANT	6074	Filtration, Pressure Sand	Inorganics removal

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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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