Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	IN5205004
PWS Name	MONTPELIER WATER WORKS
PWS Type	Community water system
Owner Type	Local government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	1515
County Served	Blackford

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
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	3214	Open	01-OCT-2025	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	3213	Open	01-JUL-2025	-	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	2903	Returned to Compliance	01-MAR-2003	31-MAR-2003	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	2602	Returned to Compliance	01-DEC-2001	31-DEC-2001	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	2501	Returned to Compliance	01-JUL-2001	-	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	2702	Returned to Compliance	01-JAN-2001	31-DEC-2001	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	2301	Returned to Compliance	01-JAN-2001	31-JAN-2001	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	100	Returned to Compliance	01-JUL-2000	-	No
MR	Monitoring, Regular	Inorganic Chemicals	Mercury	581	Known	01-OCT-1980	30-SEP-1981	No
MR	Monitoring, Regular	Inorganic Chemicals	Fluoride	781	Known	01-OCT-1980	30-SEP-1981	No
MR	Monitoring, Regular	Inorganic Chemicals	Cadmium	981	Known	01-OCT-1980	30-SEP-1981	No
MR	Monitoring, Regular	Inorganic Chemicals	Barium	1081	Known	01-OCT-1980	30-SEP-1981	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	481	Known	01-OCT-1980	30-SEP-1981	No
MR	Monitoring, Regular	Arsenic Rule	Arsenic	181	Known	01-OCT-1980	30-SEP-1981	No
MR	Monitoring, Regular	Inorganic Chemicals	Chromium	881	Known	01-OCT-1980	30-SEP-1981	No
MR	Monitoring, Regular	Inorganic Chemicals	Selenium	381	Known	01-OCT-1980	30-SEP-1981	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	7002480	Known	30-JUN-1980	29-SEP-1980	No
MR	Monitoring, Regular	Inorganic Chemicals	Mercury	782	Known	01-OCT-1979	30-SEP-1982	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	682	Known	01-OCT-1979	30-SEP-1982	No
MR	Monitoring, Regular	Inorganic Chemicals	Selenium	582	Known	01-OCT-1979	30-SEP-1982	No
MR	Monitoring, Regular	Inorganic Chemicals	Cadmium	282	Known	01-OCT-1979	30-SEP-1982	No
MR	Monitoring, Regular	Inorganic Chemicals	Barium	382	Known	01-OCT-1979	30-SEP-1982	No
MR	Monitoring, Regular	Arsenic Rule	Arsenic	182	Known	01-OCT-1979	30-SEP-1982	No
MR	Monitoring, Regular	Inorganic Chemicals	Fluoride	982	Known	01-OCT-1979	30-SEP-1982	No
MR	Monitoring, Regular	Inorganic Chemicals	Chromium	1082	Known	01-OCT-1979	30-SEP-1982	No

1 - 25 of 25

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
2014	3213	SIA	State Violation/Reminder Notice	09-DEC-2025	State	-
2014	3214	SIA	State Violation/Reminder Notice	09-DEC-2025	State	-
2013	2702	SOX	State Compliance achieved	11-OCT-2024	State	sampled 2002 (RS 10/11/2024)
2010	2903	SOX	State Compliance achieved	04-APR-2013	State	-
2010	2602	SOX	State Compliance achieved	04-APR-2013	State	-
2010	2301	SOX	State Compliance achieved	04-APR-2013	State	-
1401	100	SOX	State Compliance achieved	01-APR-2004	State	Received CCR
1401	2501	SOX	State Compliance achieved	01-APR-2004	State	Received CCR
181	981	SIF	State Public Notification received	30-SEP-1981	State	-
181	1081	SIF	State Public Notification received	30-SEP-1981	State	-
181	381	SIF	State Public Notification received	30-SEP-1981	State	-
181	481	SIF	State Public Notification received	30-SEP-1981	State	-
181	181	SIF	State Public Notification received	30-SEP-1981	State	-
181	581	SIF	State Public Notification received	30-SEP-1981	State	-
181	881	SIF	State Public Notification received	30-SEP-1981	State	-
181	781	SIF	State Public Notification received	30-SEP-1981	State	-

1 - 16 of 16

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
WELL #2	15348	Yes	Well	Ground water	Permanent	Active
WELL #1	5797	Yes	Well	Ground water	Permanent	Active
DISTRIBUTION SYSTEM	13545	No	Distribution System/Zone	-	-	Active
PUMPING FACILITY	33284	No	Pump Facility	-	-	Active
STORAGE TANK #1	15349	No	Storage	-	-	Active
STORAGE TANK #2	22576	No	Storage	-	-	Inactive
TREATMENT PLANT	7172	No	Treatment Plant	-	-	Active

1 - 7 of 7

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
TREATMENT PLANT	7172	Gaseous Chlorination, Pre	Disinfection
TREATMENT PLANT	7172	Gaseous Chlorination, Post	Disinfection

1 - 2 of 2

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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