Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	PA5320034
PWS Name	ICMSA ROSSITER
PWS Type	Community water system
Owner Type	Local government
Primary Source	Surface water
Primacy Type	State
Is Wholesaler?	No
Population Served	500
County Served	Indiana

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, Turbidity (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	2528827	Returned to Compliance	01-AUG-2025	31-AUG-2025	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	2523718	Returned to Compliance	01-APR-2025	30-JUN-2025	Yes
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	2517244	Returned to Compliance	01-JAN-2025	31-MAR-2025	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	2516425	Returned to Compliance	01-JAN-2025	31-MAR-2025	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	2507851	Returned to Compliance	01-OCT-2024	31-DEC-2024	Yes
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	2427829	Returned to Compliance	11-JUL-2024	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	2432613	Returned to Compliance	01-JUL-2024	30-SEP-2024	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	2424459	Returned to Compliance	01-APR-2024	30-JUN-2024	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	2424457	Returned to Compliance	01-APR-2024	30-JUN-2024	Yes
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	2412579	Returned to Compliance	11-JAN-2024	-	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	2416928	Returned to Compliance	01-JAN-2024	31-MAR-2024	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	2416929	Returned to Compliance	01-JAN-2024	31-MAR-2024	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	2416931	Returned to Compliance	01-JAN-2024	31-MAR-2024	Yes
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	2338382	Returned to Compliance	25-OCT-2023	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	2338384	Returned to Compliance	25-OCT-2023	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	2407713	Returned to Compliance	01-OCT-2023	31-DEC-2023	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	2407711	Returned to Compliance	01-OCT-2023	31-DEC-2023	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	2338383	Returned to Compliance	01-JUL-2023	30-SEP-2023	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	2338381	Returned to Compliance	01-JUL-2023	30-SEP-2023	Yes
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	2327276	Returned to Compliance	01-APR-2023	30-JUN-2023	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	2327277	Returned to Compliance	01-APR-2023	30-JUN-2023	Yes
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	2310127	Returned to Compliance	10-FEB-2023	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	2320682	Returned to Compliance	01-JAN-2023	31-MAR-2023	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	2310126	Returned to Compliance	01-OCT-2022	31-DEC-2022	Yes
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	2316451	Returned to Compliance	01-OCT-2022	31-DEC-2022	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	2230815	Returned to Compliance	28-JUL-2022	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	2262403	Returned to Compliance	01-JUL-2022	30-SEP-2022	Yes
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	2221105	Returned to Compliance	20-APR-2022	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	2230814	Returned to Compliance	01-APR-2022	30-JUN-2022	Yes
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	2209582	Returned to Compliance	10-FEB-2022	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	2221104	Returned to Compliance	01-JAN-2022	31-MAR-2022	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	2209581	Returned to Compliance	01-OCT-2021	31-DEC-2021	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	2134224	Returned to Compliance	01-JUL-2021	30-SEP-2021	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	2125767	Returned to Compliance	01-APR-2021	30-JUN-2021	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	2117246	Returned to Compliance	01-JAN-2021	31-MAR-2021	Yes
MR	Monitoring, Regular	Arsenic Rule	Arsenic	2209580	Returned to Compliance	01-JAN-2021	31-DEC-2021	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	2107404	Returned to Compliance	01-OCT-2020	31-DEC-2020	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	2043264	Returned to Compliance	01-JUL-2020	30-SEP-2020	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	2030993	Returned to Compliance	01-APR-2020	30-JUN-2020	Yes
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	2009951	Returned to Compliance	10-FEB-2020	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	2022297	Returned to Compliance	01-JAN-2020	31-MAR-2020	Yes
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	1938673	Returned to Compliance	10-NOV-2019	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	2009950	Returned to Compliance	01-OCT-2019	31-DEC-2019	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	1938672	Returned to Compliance	01-JUL-2019	30-SEP-2019	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	1709281	Returned to Compliance	01-OCT-2016	31-DEC-2016	Yes
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	1703019	Returned to Compliance	01-OCT-2016	31-DEC-2016	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	1643189	Returned to Compliance	01-JUL-2016	30-SEP-2016	Yes
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	1619356	Returned to Compliance	01-JAN-2016	31-MAR-2016	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	1619357	Returned to Compliance	01-JAN-2016	31-MAR-2016	No
MR	Monitoring, Regular	Inorganic Chemicals	Fluoride	1409667	Returned to Compliance	01-JAN-2013	31-DEC-2013	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
263867256001	1938672	SOX	State Compliance achieved	11-FEB-2026	State	-
260771187001	2416929	SOX	State Compliance achieved	03-DEC-2025	State	-
261012681002	2310126	SOX	State Compliance achieved	03-DEC-2025	State	-
261012681002	2320682	SOX	State Compliance achieved	03-DEC-2025	State	-
261012681002	2327277	SOX	State Compliance achieved	03-DEC-2025	State	-
261012681002	2338381	SOX	State Compliance achieved	03-DEC-2025	State	-
260771187001	2407711	SOX	State Compliance achieved	03-DEC-2025	State	-
26078513001	2528827	SOX	State Compliance achieved	03-DEC-2025	State	-
260771187001	2424457	SOX	State Compliance achieved	03-DEC-2025	State	-
260771187001	2432613	SOX	State Compliance achieved	03-DEC-2025	State	-
26078513001	2507851	SOX	State Compliance achieved	03-DEC-2025	State	-
26078513001	2516425	SOX	State Compliance achieved	03-DEC-2025	State	-
26078513001	2523718	SOX	State Compliance achieved	03-DEC-2025	State	-
25172442003	2517244	SOX	State Compliance achieved	07-MAY-2025	State	-
250771387002	2416931	SOX	State Compliance achieved	08-NOV-2024	State	-
250771387002	2407713	SOX	State Compliance achieved	08-NOV-2024	State	-
253838380009	2338383	SOX	State Compliance achieved	08-NOV-2024	State	-
250771387002	2424459	SOX	State Compliance achieved	08-NOV-2024	State	-
241692887004	2416928	SOX	State Compliance achieved	30-AUG-2024	State	-
242782985009	2427829	SOX	State Compliance achieved	29-AUG-2024	State	-
241257985003	2412579	SOX	State Compliance achieved	26-FEB-2024	State	-
246240374001	2262403	SOX	State Compliance achieved	26-FEB-2024	State	-
242727680006	2327276	SOX	State Compliance achieved	31-JAN-2024	State	-
243838280011	2338382	SOX	State Compliance achieved	25-OCT-2023	State	-
243838280011	2338384	SOX	State Compliance achieved	25-OCT-2023	State	-
231012779014	2316451	SOX	State Compliance achieved	24-FEB-2023	State	-
231012779014	2310127	SOX	State Compliance achieved	24-FEB-2023	State	-
232229763001	2043264	SOX	State Compliance achieved	22-FEB-2023	State	-
232229763001	2030993	SOX	State Compliance achieved	22-FEB-2023	State	-
232229763001	2022297	SOX	State Compliance achieved	22-FEB-2023	State	-
233422468001	2134224	SOX	State Compliance achieved	22-FEB-2023	State	-
223081474004	2230814	SOX	State Compliance achieved	28-JUL-2022	State	-
223081474004	2230815	SOX	State Compliance achieved	28-JUL-2022	State	-
222110474003	2221104	SOX	State Compliance achieved	20-APR-2022	State	-
222110474003	2221105	SOX	State Compliance achieved	20-APR-2022	State	-
220958075001	2209580	SIF	State Public Notification received	17-MAR-2022	State	-
220958075001	2209581	SIF	State Public Notification received	17-MAR-2022	State	-
220958274007	2209582	SOX	State Compliance achieved	10-MAR-2022	State	-
222576768004	2125767	SOX	State Compliance achieved	16-NOV-2021	State	-
220740469001	2107404	SOX	State Compliance achieved	02-NOV-2021	State	-
220740469001	2117246	SOX	State Compliance achieved	02-NOV-2021	State	-
200995062001	2009950	SOX	State Compliance achieved	06-FEB-2020	State	-
200995161008	2009951	SOX	State Compliance achieved	29-JAN-2020	State	-
203867355002	1938673	SOX	State Compliance achieved	13-NOV-2019	State	-
18416149001	1141614	SIF	State Public Notification received	07-MAR-2018	State	-
18099804001	1009980	SIF	State Public Notification received	07-MAR-2018	State	-
170928145004	1709281	SOX	State Compliance achieved	21-APR-2017	State	-
171935639001	1619356	SOX	State Compliance achieved	23-FEB-2017	State	-
171935639001	1619357	SOX	State Compliance achieved	23-FEB-2017	State	-
174318939003	1643189	SOX	State Compliance achieved	26-JAN-2017	State	-

1 - 50 of 220

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
STRAIGHT BRANCH RUN	001	Yes	Intake	Surface water	Permanent	Active
PLANT EFFLUENT	101	No	Sampling Station	-	-	Active
ROSSITER WTP	300	No	Treatment Plant	-	-	Active

1 - 3 of 3

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
ROSSITER WTP	300	Permanganate	Taste / odor control
ROSSITER WTP	300	Hypochlorination, Pre	Disinfection
ROSSITER WTP	300	Coagulation	Particulate removal
ROSSITER WTP	300	pH Adjustment	Corrosion control
ROSSITER WTP	300	Rapid Mix	Particulate removal
ROSSITER WTP	300	Flocculation	Particulate removal
ROSSITER WTP	300	Sedimentation	Particulate removal
ROSSITER WTP	300	Filtration, Rapid Sand	Particulate removal

1 - 8 of 8

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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