Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	MS0040004
PWS Name	CITY OF KOSCIUSKO
PWS Type	Community water system
Owner Type	Local government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	9646
County Served	Attala

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)	2206698	Known	01-JAN-2024	31-DEC-2024	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	2206697	Known	01-JAN-2024	31-DEC-2024	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	2206671	Returned to Compliance	01-OCT-2012	31-DEC-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	2206678	Returned to Compliance	01-OCT-2012	31-DEC-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	2206672	Returned to Compliance	01-OCT-2012	31-DEC-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	2206673	Returned to Compliance	01-OCT-2012	31-DEC-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	2206674	Returned to Compliance	01-OCT-2012	31-DEC-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	2206676	Returned to Compliance	01-OCT-2012	31-DEC-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	2206675	Returned to Compliance	01-OCT-2012	31-DEC-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	2206679	Returned to Compliance	01-OCT-2012	31-DEC-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	2206677	Returned to Compliance	01-OCT-2012	31-DEC-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	2206662	Returned to Compliance	01-JUL-2012	30-SEP-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	2206664	Returned to Compliance	01-JUL-2012	30-SEP-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	2206665	Returned to Compliance	01-JUL-2012	30-SEP-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	2206670	Returned to Compliance	01-JUL-2012	30-SEP-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	2206663	Returned to Compliance	01-JUL-2012	30-SEP-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	2206669	Returned to Compliance	01-JUL-2012	30-SEP-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	2206658	Returned to Compliance	01-APR-2012	30-JUN-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	2206660	Returned to Compliance	01-APR-2012	30-JUN-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	2206654	Returned to Compliance	01-APR-2012	30-JUN-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	2206650	Returned to Compliance	01-APR-2012	30-JUN-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	2206655	Returned to Compliance	01-APR-2012	30-JUN-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	2206651	Returned to Compliance	01-APR-2012	30-JUN-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	2206659	Returned to Compliance	01-APR-2012	30-JUN-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	2206652	Returned to Compliance	01-APR-2012	30-JUN-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	2206656	Returned to Compliance	01-APR-2012	30-JUN-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	2206637	Returned to Compliance	01-JAN-2012	31-MAR-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	2206641	Returned to Compliance	01-JAN-2012	31-MAR-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	2206646	Returned to Compliance	01-JAN-2012	31-MAR-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	2206638	Returned to Compliance	01-JAN-2012	31-MAR-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	2206645	Returned to Compliance	01-JAN-2012	31-MAR-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	2206647	Returned to Compliance	01-JAN-2012	31-MAR-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	2206643	Returned to Compliance	01-JAN-2012	31-MAR-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	2206639	Returned to Compliance	01-JAN-2012	31-MAR-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	2206642	Returned to Compliance	01-JAN-2012	31-MAR-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	2206625	Returned to Compliance	01-OCT-2011	31-DEC-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	2206630	Returned to Compliance	01-OCT-2011	31-DEC-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	2206634	Returned to Compliance	01-OCT-2011	31-DEC-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	2206626	Returned to Compliance	01-OCT-2011	31-DEC-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	2206633	Returned to Compliance	01-OCT-2011	31-DEC-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	2206627	Returned to Compliance	01-OCT-2011	31-DEC-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	2206631	Returned to Compliance	01-OCT-2011	31-DEC-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	2206629	Returned to Compliance	01-OCT-2011	31-DEC-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	2206635	Returned to Compliance	01-OCT-2011	31-DEC-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	2206613	Returned to Compliance	01-JUL-2011	30-SEP-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	2206622	Returned to Compliance	01-JUL-2011	30-SEP-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	2206614	Returned to Compliance	01-JUL-2011	30-SEP-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	2206618	Returned to Compliance	01-JUL-2011	30-SEP-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	2206619	Returned to Compliance	01-JUL-2011	30-SEP-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	2206623	Returned to Compliance	01-JUL-2011	30-SEP-2011	No

1 - 50 of 196

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
54	2206697	SO+	State no additional Formal Action needed	13-MAR-2025	State	-
54	2206698	SO+	State no additional Formal Action needed	13-MAR-2025	State	-
51	2206641	SIF	State Public Notification received	13-JUN-2013	State	-
51	2206642	SIF	State Public Notification received	13-JUN-2013	State	-
51	2206643	SIF	State Public Notification received	13-JUN-2013	State	-
51	2206645	SIF	State Public Notification received	13-JUN-2013	State	-
51	2206646	SIF	State Public Notification received	13-JUN-2013	State	-
51	2206647	SIF	State Public Notification received	13-JUN-2013	State	-
51	2206650	SIF	State Public Notification received	13-JUN-2013	State	-
51	2206651	SIF	State Public Notification received	13-JUN-2013	State	-
51	2206652	SIF	State Public Notification received	13-JUN-2013	State	-
51	2206654	SIF	State Public Notification received	13-JUN-2013	State	-
51	2206655	SIF	State Public Notification received	13-JUN-2013	State	-
51	2206656	SIF	State Public Notification received	13-JUN-2013	State	-
51	2206658	SIF	State Public Notification received	13-JUN-2013	State	-
51	2206659	SIF	State Public Notification received	13-JUN-2013	State	-
51	2206660	SIF	State Public Notification received	13-JUN-2013	State	-
51	2206662	SIF	State Public Notification received	13-JUN-2013	State	-
51	2206663	SIF	State Public Notification received	13-JUN-2013	State	-
51	2206664	SIF	State Public Notification received	13-JUN-2013	State	-
51	2206665	SIF	State Public Notification received	13-JUN-2013	State	-
51	2206669	SIF	State Public Notification received	13-JUN-2013	State	-
51	2206670	SIF	State Public Notification received	13-JUN-2013	State	-
51	2206671	SIF	State Public Notification received	13-JUN-2013	State	-
51	2206672	SIF	State Public Notification received	13-JUN-2013	State	-
51	2206673	SIF	State Public Notification received	13-JUN-2013	State	-
51	2206674	SIF	State Public Notification received	13-JUN-2013	State	-
51	2206675	SIF	State Public Notification received	13-JUN-2013	State	-
51	2206676	SIF	State Public Notification received	13-JUN-2013	State	-
51	2206677	SIF	State Public Notification received	13-JUN-2013	State	-
51	2206678	SIF	State Public Notification received	13-JUN-2013	State	-
51	2206679	SIF	State Public Notification received	13-JUN-2013	State	-
51	2206639	SIF	State Public Notification received	13-JUN-2013	State	-
51	2206637	SIF	State Public Notification received	13-JUN-2013	State	-
51	2206638	SIF	State Public Notification received	13-JUN-2013	State	-
1	2206554	SOX	State Compliance achieved	31-DEC-2012	State	-
1	2206555	SOX	State Compliance achieved	31-DEC-2012	State	-
1	2206556	SOX	State Compliance achieved	31-DEC-2012	State	-
2	2206558	SOX	State Compliance achieved	31-DEC-2012	State	-
2	2206559	SOX	State Compliance achieved	31-DEC-2012	State	-
2	2206560	SOX	State Compliance achieved	31-DEC-2012	State	-
3	2206562	SOX	State Compliance achieved	31-DEC-2012	State	-
3	2206563	SOX	State Compliance achieved	31-DEC-2012	State	-
3	2206564	SOX	State Compliance achieved	31-DEC-2012	State	-
4	2206566	SOX	State Compliance achieved	31-DEC-2012	State	-
4	2206567	SOX	State Compliance achieved	31-DEC-2012	State	-
4	2206568	SOX	State Compliance achieved	31-DEC-2012	State	-
5	2206570	SOX	State Compliance achieved	31-DEC-2012	State	-
5	2206571	SOX	State Compliance achieved	31-DEC-2012	State	-
5	2206572	SOX	State Compliance achieved	31-DEC-2012	State	-

1 - 50 of 196

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
WELL WL001	34195	Yes	Well	Ground water	Other	Inactive
WELL WL005	34199	Yes	Well	Ground water	Permanent	Inactive
WELL WL003	34197	Yes	Well	Ground water	Permanent	Inactive
WELL WL010	43227	Yes	Well	Ground water	Permanent	Active
WELL WL009	34203	Yes	Well	Ground water	Permanent	Active
WELL WL008	34202	Yes	Well	Ground water	Permanent	Active
WELL WL007	34201	Yes	Well	Ground water	Permanent	Active
WELL WL006	34200	Yes	Well	Ground water	Permanent	Active
WELL WL004	34198	Yes	Well	Ground water	Permanent	Active
WELL WL002	34196	Yes	Well	Ground water	Permanent	Active
DISTRIBUTION DS000	37605	No	Distribution System/Zone	-	-	Active
STAGE 2 DBP	43348	No	Distribution System/Zone	-	-	Active
TREATMENT FACILITY TF080	31214	No	Treatment Plant	-	-	Active
TREATMENT FACILITY TF081	31215	No	Treatment Plant	-	-	Active
TREATMENT FACILITY TF082	31216	No	Treatment Plant	-	-	Active
TREATMENT FACILITY TF103	33758	No	Treatment Plant	-	-	Inactive
TREATMENT FACILITY TF105	33759	No	Treatment Plant	-	-	Inactive

1 - 17 of 17

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
TREATMENT FACILITY TF080	31214	Coagulation	Iron removal
TREATMENT FACILITY TF080	31214	Fluoridation	Other
TREATMENT FACILITY TF080	31214	Lime - Soda Ash Addition	Corrosion control
TREATMENT FACILITY TF080	31214	Aeration, Slat Tray	Corrosion control
TREATMENT FACILITY TF080	31214	Sedimentation	Iron removal
TREATMENT FACILITY TF080	31214	Filtration, Rapid Sand	Iron removal
TREATMENT FACILITY TF080	31214	Gaseous Chlorination, Post	Disinfection
TREATMENT FACILITY TF081	31215	Coagulation	Iron removal
TREATMENT FACILITY TF081	31215	Fluoridation	Other
TREATMENT FACILITY TF081	31215	Lime - Soda Ash Addition	Corrosion control
TREATMENT FACILITY TF081	31215	Aeration, Slat Tray	Corrosion control
TREATMENT FACILITY TF081	31215	Sedimentation	Iron removal
TREATMENT FACILITY TF081	31215	Filtration, Rapid Sand	Iron removal
TREATMENT FACILITY TF081	31215	Gaseous Chlorination, Post	Disinfection
TREATMENT FACILITY TF082	31216	Coagulation	Iron removal
TREATMENT FACILITY TF082	31216	Fluoridation	Other
TREATMENT FACILITY TF082	31216	Lime - Soda Ash Addition	Corrosion control
TREATMENT FACILITY TF082	31216	Aeration, Slat Tray	Corrosion control
TREATMENT FACILITY TF082	31216	Sedimentation	Iron removal
TREATMENT FACILITY TF082	31216	Filtration, Rapid Sand	Iron removal
TREATMENT FACILITY TF082	31216	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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