Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	MS0770008
PWS Name	HIWANNEE WATER ASSOCIATION #2
PWS Type	Community water system
Owner Type	Public/Private
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	956
County Served	Wayne

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
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	7102462	Known	01-OCT-2025	31-DEC-2025	Yes
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	7102461	Returned to Compliance	06-APR-2025	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	7102459	Returned to Compliance	01-JAN-2025	31-MAR-2025	Yes
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	7102456	Returned to Compliance	01-DEC-2024	31-DEC-2024	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	7102460	Returned to Compliance	07-OCT-2024	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	7102455	Known	01-OCT-2024	31-DEC-2024	Yes
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	7102457	Returned to Compliance	01-OCT-2024	31-DEC-2024	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	7102454	Returned to Compliance	01-JUL-2024	30-SEP-2024	Yes
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	7102450	Returned to Compliance	01-JUL-2023	30-SEP-2023	No
MR	Monitoring, Regular	Inorganic Chemicals	CYANIDE	7102453	Returned to Compliance	01-JAN-2023	31-DEC-2023	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	7102416	Returned to Compliance	01-APR-2018	30-JUN-2018	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	7102404	Returned to Compliance	01-JAN-2018	31-MAR-2018	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	7102402	Returned to Compliance	01-OCT-2017	31-DEC-2017	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	7102400	Returned to Compliance	01-JUL-2017	30-SEP-2017	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	7102398	Returned to Compliance	01-APR-2017	30-JUN-2017	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	7102396	Returned to Compliance	01-JAN-2017	31-MAR-2017	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	7102395	Returned to Compliance	01-OCT-2016	31-DEC-2016	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	7102393	Returned to Compliance	01-JUL-2016	30-SEP-2016	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	7102390	Returned to Compliance	01-APR-2016	30-JUN-2016	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	7102389	Returned to Compliance	01-JAN-2016	31-MAR-2016	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	7102388	Returned to Compliance	01-OCT-2015	31-DEC-2015	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	7102387	Returned to Compliance	01-JUL-2015	30-SEP-2015	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	7102386	Returned to Compliance	01-APR-2015	30-JUN-2015	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	7102385	Returned to Compliance	01-JAN-2015	31-MAR-2015	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	7102384	Returned to Compliance	01-OCT-2014	31-DEC-2014	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	7102383	Returned to Compliance	01-JUL-2014	30-SEP-2014	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	7102382	Returned to Compliance	01-APR-2014	30-JUN-2014	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	7102379	Returned to Compliance	01-JAN-2014	31-JAN-2014	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	7102378	Known	01-JUL-2013	30-SEP-2013	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	7102377	Known	01-APR-2013	30-JUN-2013	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	7102376	Known	01-JAN-2013	31-MAR-2013	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	7102375	Known	01-OCT-2012	31-DEC-2012	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	7102374	Known	01-JUL-2012	30-SEP-2012	Yes
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	7102373	Returned to Compliance	01-JUL-2012	30-SEP-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	7102371	Returned to Compliance	01-JUL-2012	30-SEP-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	7102367	Returned to Compliance	01-APR-2012	30-JUN-2012	No
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	7102370	Known	01-APR-2012	30-JUN-2012	Yes
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	7102368	Returned to Compliance	01-APR-2012	30-JUN-2012	No
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	7102366	Known	01-JAN-2012	31-MAR-2012	Yes
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	7102362	Returned to Compliance	01-JAN-2012	31-MAR-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	7102363	Returned to Compliance	01-JAN-2012	31-MAR-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	7102361	Returned to Compliance	01-JAN-2012	31-MAR-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	7102358	Returned to Compliance	01-OCT-2011	31-DEC-2011	No
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	7102360	Known	01-OCT-2011	31-DEC-2011	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	7102359	Known	01-JUL-2011	30-SEP-2011	Yes
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	7102354	Returned to Compliance	01-JUL-2011	30-SEP-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	7102356	Returned to Compliance	01-JUL-2011	30-SEP-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	7102355	Returned to Compliance	01-JUL-2011	30-SEP-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	7102351	Returned to Compliance	01-APR-2011	30-JUN-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	7102350	Returned to Compliance	01-APR-2011	30-JUN-2011	No

1 - 50 of 104

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
128	7102462	SIE	State Public Notification requested	05-DEC-2025	State	-
119	7102454	SOX	State Compliance achieved	06-MAY-2025	State	-
119	7102459	SOX	State Compliance achieved	06-MAY-2025	State	-
126	7102461	SOX	State Compliance achieved	29-APR-2025	State	-
123	7102457	SOX	State Compliance achieved	01-APR-2025	State	-
116	7102456	SOX	State Compliance achieved	28-JAN-2025	State	-
108	7102455	SIE	State Public Notification requested	06-NOV-2024	State	-
124	7102460	SOX	State Compliance achieved	06-NOV-2024	State	-
104	7102453	SOX	State Compliance achieved	12-AUG-2024	State	samples collected on 5/22/2024
102	7102450	SOX	State Compliance achieved	31-DEC-2023	State	-
91	7102416	SOX	State Compliance achieved	04-JAN-2019	State	-
92	7102388	SOX	State Compliance achieved	01-JUL-2018	State	-
92	7102389	SOX	State Compliance achieved	01-JUL-2018	State	-
92	7102390	SOX	State Compliance achieved	01-JUL-2018	State	-
92	7102393	SOX	State Compliance achieved	01-JUL-2018	State	-
92	7102395	SOX	State Compliance achieved	01-JUL-2018	State	-
92	7102396	SOX	State Compliance achieved	01-JUL-2018	State	-
92	7102398	SOX	State Compliance achieved	01-JUL-2018	State	-
92	7102400	SOX	State Compliance achieved	01-JUL-2018	State	-
92	7102402	SOX	State Compliance achieved	01-JUL-2018	State	-
92	7102404	SOX	State Compliance achieved	01-JUL-2018	State	-
92	7102387	SOX	State Compliance achieved	01-JUL-2018	State	-
92	7102383	SOX	State Compliance achieved	01-JUL-2018	State	-
92	7102385	SOX	State Compliance achieved	01-JUL-2018	State	-
92	7102386	SOX	State Compliance achieved	01-JUL-2018	State	-
92	7102382	SOX	State Compliance achieved	01-JUL-2018	State	-
92	7102384	SOX	State Compliance achieved	01-JUL-2018	State	-
46	7102378	SIF	State Public Notification received	16-APR-2014	State	-
45	7102379	SOX	State Compliance achieved	24-FEB-2014	State	-
39	7102377	SIF	State Public Notification received	26-AUG-2013	State	-
38	7102359	SFL	State Administrative/Compliance Order without penalty issued	15-AUG-2013	State	-
38	7102360	SFL	State Administrative/Compliance Order without penalty issued	15-AUG-2013	State	-
38	7102366	SFL	State Administrative/Compliance Order without penalty issued	15-AUG-2013	State	-
38	7102370	SFL	State Administrative/Compliance Order without penalty issued	15-AUG-2013	State	-
38	7102374	SFL	State Administrative/Compliance Order without penalty issued	15-AUG-2013	State	-
38	7102375	SFL	State Administrative/Compliance Order without penalty issued	15-AUG-2013	State	-
38	7102376	SFL	State Administrative/Compliance Order without penalty issued	15-AUG-2013	State	-
35	7102361	SIF	State Public Notification received	03-MAY-2013	State	-
35	7102362	SIF	State Public Notification received	03-MAY-2013	State	-
35	7102363	SIF	State Public Notification received	03-MAY-2013	State	-
35	7102373	SIF	State Public Notification received	03-MAY-2013	State	-
35	7102368	SIF	State Public Notification received	03-MAY-2013	State	-
35	7102371	SIF	State Public Notification received	03-MAY-2013	State	-
35	7102367	SIF	State Public Notification received	03-MAY-2013	State	-
1	7100208	SOX	State Compliance achieved	30-SEP-2012	State	-
21	7102358	SOX	State Compliance achieved	30-SEP-2012	State	-
1	7100308	SOX	State Compliance achieved	30-SEP-2012	State	-
1	7100408	SOX	State Compliance achieved	30-SEP-2012	State	-
2	7100508	SOX	State Compliance achieved	30-SEP-2012	State	-
2	7100608	SOX	State Compliance achieved	30-SEP-2012	State	-

1 - 50 of 104

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
WELL WL001	37246	Yes	Well	Ground water	Permanent	Active
WELL WL002	42850	Yes	Well	Ground water	Permanent	Active
DISTRIBUTION DS000	38629	No	Distribution System/Zone	-	-	Active
TREATMENT FACILITY TF101	33387	No	Treatment Plant	-	-	Active
TREATMENT FACILITY TF102	42851	No	Treatment Plant	-	-	Active

1 - 5 of 5

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
TREATMENT FACILITY TF101	33387	Gaseous Chlorination, Post	Disinfection
TREATMENT FACILITY TF101	33387	4-Log Treatment of Viruses	Disinfection
TREATMENT FACILITY TF102	42851	Gaseous Chlorination, Post	Disinfection

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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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