Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	MS0090002
PWS Name	EAST CHICKASAW W/A #1
PWS Type	Community water system
Owner Type	Public/Private
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	1463
County Served	Chickasaw

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)	17539	Returned to Compliance	01-JAN-2024	31-DEC-2024	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	17538	Returned to Compliance	01-JAN-2024	31-DEC-2024	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	17537	Returned to Compliance	01-JAN-2023	31-DEC-2023	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	17536	Returned to Compliance	01-JAN-2023	31-DEC-2023	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	17525	Returned to Compliance	01-JUL-2012	30-SEP-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	17527	Returned to Compliance	01-JUL-2012	30-SEP-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	17523	Returned to Compliance	01-JUL-2012	30-SEP-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	17528	Returned to Compliance	01-JUL-2012	30-SEP-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	17517	Returned to Compliance	01-APR-2012	30-JUN-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	17519	Returned to Compliance	01-APR-2012	30-JUN-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	17521	Returned to Compliance	01-APR-2012	30-JUN-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	17515	Returned to Compliance	01-APR-2012	30-JUN-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	17516	Returned to Compliance	01-APR-2012	30-JUN-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	17520	Returned to Compliance	01-APR-2012	30-JUN-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	17509	Returned to Compliance	01-JAN-2012	31-MAR-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	17508	Returned to Compliance	01-JAN-2012	31-MAR-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	17511	Returned to Compliance	01-JAN-2012	31-MAR-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	17510	Returned to Compliance	01-JAN-2012	31-MAR-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	17507	Returned to Compliance	01-OCT-2011	31-DEC-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	17506	Returned to Compliance	01-OCT-2011	31-DEC-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	17502	Returned to Compliance	01-JUL-2011	30-SEP-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	17500	Returned to Compliance	01-JUL-2011	30-SEP-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	17504	Returned to Compliance	01-JUL-2011	30-SEP-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	17499	Returned to Compliance	01-JUL-2011	30-SEP-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	17503	Returned to Compliance	01-JUL-2011	30-SEP-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	17498	Returned to Compliance	01-JUL-2011	30-SEP-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	17490	Returned to Compliance	01-APR-2011	30-JUN-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	17492	Returned to Compliance	01-APR-2011	30-JUN-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	17494	Returned to Compliance	01-APR-2011	30-JUN-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	17491	Returned to Compliance	01-APR-2011	30-JUN-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	17495	Returned to Compliance	01-APR-2011	30-JUN-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	17496	Returned to Compliance	01-APR-2011	30-JUN-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	17482	Returned to Compliance	01-JAN-2011	31-MAR-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	17483	Returned to Compliance	01-JAN-2011	31-MAR-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	17487	Returned to Compliance	01-JAN-2011	31-MAR-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	17484	Returned to Compliance	01-JAN-2011	31-MAR-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	17488	Returned to Compliance	01-JAN-2011	31-MAR-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	17486	Returned to Compliance	01-JAN-2011	31-MAR-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	17475	Returned to Compliance	01-OCT-2010	31-DEC-2010	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	17479	Returned to Compliance	01-OCT-2010	31-DEC-2010	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	17476	Returned to Compliance	01-OCT-2010	31-DEC-2010	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	17480	Returned to Compliance	01-OCT-2010	31-DEC-2010	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	17478	Returned to Compliance	01-OCT-2010	31-DEC-2010	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	17474	Returned to Compliance	01-OCT-2010	31-DEC-2010	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	17471	Returned to Compliance	01-JUL-2010	30-SEP-2010	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	17467	Returned to Compliance	01-JUL-2010	30-SEP-2010	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	17472	Returned to Compliance	01-JUL-2010	30-SEP-2010	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	17468	Returned to Compliance	01-JUL-2010	30-SEP-2010	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	17466	Returned to Compliance	01-JUL-2010	30-SEP-2010	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	17470	Returned to Compliance	01-JUL-2010	30-SEP-2010	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
14768	17538	SOX	State Compliance achieved	30-JUL-2025	State	-
14768	17537	SOX	State Compliance achieved	30-JUL-2025	State	-
14768	17536	SOX	State Compliance achieved	30-JUL-2025	State	-
14768	17539	SOX	State Compliance achieved	30-JUL-2025	State	-
14764	17516	SIF	State Public Notification received	03-MAY-2013	State	-
14764	17517	SIF	State Public Notification received	03-MAY-2013	State	-
14764	17519	SIF	State Public Notification received	03-MAY-2013	State	-
14764	17520	SIF	State Public Notification received	03-MAY-2013	State	-
14764	17521	SIF	State Public Notification received	03-MAY-2013	State	-
14764	17523	SIF	State Public Notification received	03-MAY-2013	State	-
14764	17525	SIF	State Public Notification received	03-MAY-2013	State	-
14764	17527	SIF	State Public Notification received	03-MAY-2013	State	-
14764	17528	SIF	State Public Notification received	03-MAY-2013	State	-
14764	17515	SIF	State Public Notification received	03-MAY-2013	State	-
14764	17511	SIF	State Public Notification received	03-MAY-2013	State	-
14764	17510	SIF	State Public Notification received	03-MAY-2013	State	-
14764	17508	SIF	State Public Notification received	03-MAY-2013	State	-
14764	17509	SIF	State Public Notification received	03-MAY-2013	State	-
14710	13108	SOX	State Compliance achieved	30-SEP-2012	State	-
14710	13208	SOX	State Compliance achieved	30-SEP-2012	State	-
14710	13308	SOX	State Compliance achieved	30-SEP-2012	State	-
14711	13408	SOX	State Compliance achieved	30-SEP-2012	State	-
14711	13508	SOX	State Compliance achieved	30-SEP-2012	State	-
14711	13608	SOX	State Compliance achieved	30-SEP-2012	State	-
14712	13708	SOX	State Compliance achieved	30-SEP-2012	State	-
14712	13808	SOX	State Compliance achieved	30-SEP-2012	State	-
14712	13908	SOX	State Compliance achieved	30-SEP-2012	State	-
14713	14008	SOX	State Compliance achieved	30-SEP-2012	State	-
14713	14108	SOX	State Compliance achieved	30-SEP-2012	State	-
14713	14208	SOX	State Compliance achieved	30-SEP-2012	State	-
14714	14308	SOX	State Compliance achieved	30-SEP-2012	State	-
14714	14408	SOX	State Compliance achieved	30-SEP-2012	State	-
14714	14508	SOX	State Compliance achieved	30-SEP-2012	State	-
14715	14608	SOX	State Compliance achieved	30-SEP-2012	State	-
14715	14708	SOX	State Compliance achieved	30-SEP-2012	State	-
14715	14808	SOX	State Compliance achieved	30-SEP-2012	State	-
14716	14909	SOX	State Compliance achieved	30-SEP-2012	State	-
14716	15009	SOX	State Compliance achieved	30-SEP-2012	State	-
14716	15109	SOX	State Compliance achieved	30-SEP-2012	State	-
14717	15209	SOX	State Compliance achieved	30-SEP-2012	State	-
14717	15309	SOX	State Compliance achieved	30-SEP-2012	State	-
14717	15409	SOX	State Compliance achieved	30-SEP-2012	State	-
14718	15509	SOX	State Compliance achieved	30-SEP-2012	State	-
14718	15609	SOX	State Compliance achieved	30-SEP-2012	State	-
14718	15709	SOX	State Compliance achieved	30-SEP-2012	State	-
14719	15809	SOX	State Compliance achieved	30-SEP-2012	State	-
14719	15909	SOX	State Compliance achieved	30-SEP-2012	State	-
14719	16009	SOX	State Compliance achieved	30-SEP-2012	State	-
14720	16109	SOX	State Compliance achieved	30-SEP-2012	State	-
14720	16209	SOX	State Compliance achieved	30-SEP-2012	State	-

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All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
WELL WL001	34340	Yes	Well	Ground water	Permanent	Active
WELL WL003	43908	Yes	Well	Ground water	Permanent	Active
WELL WL002	34341	Yes	Well	Ground water	Permanent	Active
DISTRIBUTION DS000	37671	No	Distribution System/Zone	-	-	Active
STAGE 2 DBP	43391	No	Distribution System/Zone	-	-	Active
10K HYDROPNEUMATIC TANK	41208	No	Storage	-	-	Active
10K HYDROPNEUMATIC TANK	41209	No	Storage	-	-	Active
200K ELEVATED STORAGE TANK	41210	No	Storage	-	-	Active
TREATMENT FACILITY TF101	31774	No	Treatment Plant	-	-	Active
TREATMENT FACILITY TF102	31775	No	Treatment Plant	-	-	Active
TREATMENT FACILITY TF103	43944	No	Treatment Plant	-	-	Active

1 - 11 of 11

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
TREATMENT FACILITY TF101	31774	Inhibitor, Polyphosphate	Corrosion control
TREATMENT FACILITY TF101	31774	Gaseous Chlorination, Post	Disinfection
TREATMENT FACILITY TF102	31775	Inhibitor, Polyphosphate	Corrosion control
TREATMENT FACILITY TF102	31775	Gaseous Chlorination, Post	Disinfection
TREATMENT FACILITY TF103	43944	Gaseous Chlorination, Post	Disinfection by-products control
TREATMENT FACILITY TF103	43944	Inhibitor, Polyphosphate	Corrosion control

1 - 6 of 6

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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