Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	MS0640009
PWS Name	OKATOMA WATER ASSOCIATION #1
PWS Type	Community water system
Owner Type	Public/Private
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	3981
County Served	Simpson

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)	15486	Known	01-JAN-2024	31-DEC-2024	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	15485	Known	01-JAN-2024	31-DEC-2024	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	15437	Returned to Compliance	01-OCT-2012	31-DEC-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	15442	Returned to Compliance	01-OCT-2012	31-DEC-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	15441	Returned to Compliance	01-OCT-2012	31-DEC-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	15440	Returned to Compliance	01-OCT-2012	31-DEC-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	15439	Returned to Compliance	01-OCT-2012	31-DEC-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	15438	Returned to Compliance	01-OCT-2012	31-DEC-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	15436	Returned to Compliance	01-JUL-2012	30-SEP-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	15432	Returned to Compliance	01-JUL-2012	30-SEP-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	15431	Returned to Compliance	01-JUL-2012	30-SEP-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	15435	Returned to Compliance	01-JUL-2012	30-SEP-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	15423	Returned to Compliance	01-APR-2012	30-JUN-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	15427	Returned to Compliance	01-APR-2012	30-JUN-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	15424	Returned to Compliance	01-APR-2012	30-JUN-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	15428	Returned to Compliance	01-APR-2012	30-JUN-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	15425	Returned to Compliance	01-APR-2012	30-JUN-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	15429	Returned to Compliance	01-APR-2012	30-JUN-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	15415	Returned to Compliance	01-JAN-2012	31-MAR-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	15419	Returned to Compliance	01-JAN-2012	31-MAR-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	15416	Returned to Compliance	01-JAN-2012	31-MAR-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	15420	Returned to Compliance	01-JAN-2012	31-MAR-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	15414	Returned to Compliance	01-JAN-2012	31-MAR-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	15418	Returned to Compliance	01-JAN-2012	31-MAR-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	15411	Returned to Compliance	01-OCT-2011	31-DEC-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	15407	Returned to Compliance	01-OCT-2011	31-DEC-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	15408	Returned to Compliance	01-OCT-2011	31-DEC-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	15412	Returned to Compliance	01-OCT-2011	31-DEC-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	15406	Returned to Compliance	01-OCT-2011	31-DEC-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	15410	Returned to Compliance	01-OCT-2011	31-DEC-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	15399	Returned to Compliance	01-JUL-2011	30-SEP-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	15403	Returned to Compliance	01-JUL-2011	30-SEP-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	15400	Returned to Compliance	01-JUL-2011	30-SEP-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	15404	Returned to Compliance	01-JUL-2011	30-SEP-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	15402	Returned to Compliance	01-JUL-2011	30-SEP-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	15398	Returned to Compliance	01-JUL-2011	30-SEP-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	15390	Returned to Compliance	01-APR-2011	30-JUN-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	15396	Returned to Compliance	01-APR-2011	30-JUN-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	15392	Returned to Compliance	01-APR-2011	30-JUN-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	15395	Returned to Compliance	01-APR-2011	30-JUN-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	15391	Returned to Compliance	01-APR-2011	30-JUN-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	15394	Returned to Compliance	01-APR-2011	30-JUN-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	15382	Returned to Compliance	01-JAN-2011	31-MAR-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	15384	Returned to Compliance	01-JAN-2011	31-MAR-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	15388	Returned to Compliance	01-JAN-2011	31-MAR-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	15383	Returned to Compliance	01-JAN-2011	31-MAR-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	15387	Returned to Compliance	01-JAN-2011	31-MAR-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	15386	Returned to Compliance	01-JAN-2011	31-MAR-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	15375	Returned to Compliance	01-OCT-2010	31-DEC-2010	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	15379	Returned to Compliance	01-OCT-2010	31-DEC-2010	No

1 - 50 of 147

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
60	15485	SO+	State no additional Formal Action needed	19-MAR-2025	State	-
60	15486	SO+	State no additional Formal Action needed	19-MAR-2025	State	-
59	15418	SIF	State Public Notification received	13-JUN-2013	State	-
59	15419	SIF	State Public Notification received	13-JUN-2013	State	-
59	15420	SIF	State Public Notification received	13-JUN-2013	State	-
59	15423	SIF	State Public Notification received	13-JUN-2013	State	-
59	15424	SIF	State Public Notification received	13-JUN-2013	State	-
59	15425	SIF	State Public Notification received	13-JUN-2013	State	-
59	15427	SIF	State Public Notification received	13-JUN-2013	State	-
59	15428	SIF	State Public Notification received	13-JUN-2013	State	-
59	15429	SIF	State Public Notification received	13-JUN-2013	State	-
59	15431	SIF	State Public Notification received	13-JUN-2013	State	-
59	15432	SIF	State Public Notification received	13-JUN-2013	State	-
59	15435	SIF	State Public Notification received	13-JUN-2013	State	-
59	15436	SIF	State Public Notification received	13-JUN-2013	State	-
59	15437	SIF	State Public Notification received	13-JUN-2013	State	-
59	15438	SIF	State Public Notification received	13-JUN-2013	State	-
59	15439	SIF	State Public Notification received	13-JUN-2013	State	-
59	15440	SIF	State Public Notification received	13-JUN-2013	State	-
59	15441	SIF	State Public Notification received	13-JUN-2013	State	-
59	15442	SIF	State Public Notification received	13-JUN-2013	State	-
59	15416	SIF	State Public Notification received	13-JUN-2013	State	-
59	15414	SIF	State Public Notification received	13-JUN-2013	State	-
59	15415	SIF	State Public Notification received	13-JUN-2013	State	-
1	11108	SOX	State Compliance achieved	31-DEC-2012	State	-
1	11208	SOX	State Compliance achieved	31-DEC-2012	State	-
1	11308	SOX	State Compliance achieved	31-DEC-2012	State	-
2	11408	SOX	State Compliance achieved	31-DEC-2012	State	-
2	11508	SOX	State Compliance achieved	31-DEC-2012	State	-
2	11608	SOX	State Compliance achieved	31-DEC-2012	State	-
3	11708	SOX	State Compliance achieved	31-DEC-2012	State	-
3	11808	SOX	State Compliance achieved	31-DEC-2012	State	-
3	11908	SOX	State Compliance achieved	31-DEC-2012	State	-
4	12008	SOX	State Compliance achieved	31-DEC-2012	State	-
4	12108	SOX	State Compliance achieved	31-DEC-2012	State	-
4	12208	SOX	State Compliance achieved	31-DEC-2012	State	-
5	12308	SOX	State Compliance achieved	31-DEC-2012	State	-
5	12408	SOX	State Compliance achieved	31-DEC-2012	State	-
5	12508	SOX	State Compliance achieved	31-DEC-2012	State	-
6	12608	SOX	State Compliance achieved	31-DEC-2012	State	-
6	12708	SOX	State Compliance achieved	31-DEC-2012	State	-
6	12808	SOX	State Compliance achieved	31-DEC-2012	State	-
7	12909	SOX	State Compliance achieved	31-DEC-2012	State	-
7	13009	SOX	State Compliance achieved	31-DEC-2012	State	-
7	13109	SOX	State Compliance achieved	31-DEC-2012	State	-
8	13209	SOX	State Compliance achieved	31-DEC-2012	State	-
8	13309	SOX	State Compliance achieved	31-DEC-2012	State	-
8	13409	SOX	State Compliance achieved	31-DEC-2012	State	-
9	13509	SOX	State Compliance achieved	31-DEC-2012	State	-
9	13609	SOX	State Compliance achieved	31-DEC-2012	State	-

1 - 50 of 147

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
WELL WL001	36835	Yes	Well	Ground water	Permanent	Active
WELL WL003	43069	Yes	Well	Ground water	Permanent	Active
WELL WL002	36836	Yes	Well	Ground water	Permanent	Active
DISTRIBUTION DS000	38484	No	Distribution System/Zone	-	-	Active
STAGE 2 DBP	43607	No	Distribution System/Zone	-	-	Active
150 K ET	41033	No	Storage	-	-	Active
TREATMENT FACILITY TF080	31543	No	Treatment Plant	-	-	Active
TREATMENT FACILITY TF081	39849	No	Treatment Plant	-	-	Active
TREATMENT FACILITY TF082	43070	No	Treatment Plant	-	-	Active

1 - 9 of 9

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
TREATMENT FACILITY TF080	31543	Lime - Soda Ash Addition	Corrosion control
TREATMENT FACILITY TF080	31543	Gaseous Chlorination, Post	Disinfection
TREATMENT FACILITY TF080	31543	Fluoridation	Other
TREATMENT FACILITY TF080	31543	Aeration, Packed Tower	Corrosion control
TREATMENT FACILITY TF081	39849	Aeration, Packed Tower	Corrosion control
TREATMENT FACILITY TF081	39849	Gaseous Chlorination, Post	Disinfection
TREATMENT FACILITY TF081	39849	Lime - Soda Ash Addition	Corrosion control
TREATMENT FACILITY TF082	43070	Aeration, Packed Tower	Corrosion control
TREATMENT FACILITY TF082	43070	Gaseous Chlorination, Post	Disinfection
TREATMENT FACILITY TF082	43070	Lime - Soda Ash Addition	Corrosion control

1 - 10 of 10

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.

Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Nav Menu

Your Drinking Water Query results from SDWIS Fed Reporting Services

Note

PWS Violation

Violations

Column Actions

Enforcement Actions

Enforcement Actions

Column Actions

PWS Facilities

All Facilities

Column Actions

PWS Treatment Processes

Treatment Processes

Column Actions