Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	OK3004812
PWS Name	VALLIANT PWA
PWS Type	Community water system
Owner Type	Local government
Primary Source	Surface water purchased
Primacy Type	State
Is Wholesaler?	No
Population Served	971
County Served	McCurtain

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
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	1464	Returned to Compliance	01-JUL-2025	-	No
MR	Failure Submit IDSE/Subpart V Plan Rpt	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	1462	Returned to Compliance	30-DEC-2023	-	No
MR	Failure Submit IDSE/Subpart V Plan Rpt	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	1459	Returned to Compliance	30-DEC-2022	-	No
MR	Failure Submit IDSE/Subpart V Plan Rpt	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	1458	Returned to Compliance	30-JUN-2022	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	1457	Returned to Compliance	01-APR-2022	30-JUN-2022	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	1456	Returned to Compliance	01-APR-2022	30-JUN-2022	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	1455	Returned to Compliance	01-JAN-2022	31-MAR-2022	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	1449	Returned to Compliance	01-OCT-2021	31-DEC-2021	Yes
MR	Failure Submit IDSE/Subpart V Plan Rpt	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	1447	Returned to Compliance	29-SEP-2021	-	No
MR	Failure Submit IDSE/Subpart V Plan Rpt	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	1448	Returned to Compliance	29-SEP-2021	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	1450	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)	1451	Returned to Compliance	01-JUL-2021	30-SEP-2021	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	1453	Returned to Compliance	01-JUL-2021	30-SEP-2021	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	1452	Returned to Compliance	01-JUL-2021	30-SEP-2021	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	1446	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)	1444	Returned to Compliance	01-APR-2021	30-JUN-2021	Yes
MR	Failure Submit IDSE/Subpart V Plan Rpt	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	1436	Returned to Compliance	01-APR-2021	-	No
MR	Failure Submit IDSE/Subpart V Plan Rpt	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	1435	Returned to Compliance	01-APR-2021	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	1445	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)	1443	Returned to Compliance	01-APR-2021	30-JUN-2021	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	1441	Returned to Compliance	01-JAN-2021	31-MAR-2021	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	1439	Returned to Compliance	01-JAN-2021	31-MAR-2021	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	1442	Returned to Compliance	01-JAN-2021	31-MAR-2021	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	1440	Returned to Compliance	01-JAN-2021	31-MAR-2021	Yes
MR	Failure Submit IDSE/Subpart V Plan Rpt	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	1437	Returned to Compliance	30-DEC-2020	-	No
MR	Failure Submit IDSE/Subpart V Plan Rpt	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	1434	Returned to Compliance	30-DEC-2020	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	1432	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)	1430	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)	1429	Returned to Compliance	01-OCT-2020	31-DEC-2020	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	1431	Returned to Compliance	01-OCT-2020	31-DEC-2020	Yes
MR	Failure Submit IDSE/Subpart V Plan Rpt	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	1438	Returned to Compliance	29-SEP-2020	-	No
MR	Failure Submit IDSE/Subpart V Plan Rpt	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	1433	Returned to Compliance	29-SEP-2020	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	1427	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)	1425	Returned to Compliance	01-JUL-2020	30-SEP-2020	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	1428	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)	1426	Returned to Compliance	01-JUL-2020	30-SEP-2020	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	1423	Returned to Compliance	01-APR-2020	30-JUN-2020	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	1422	Returned to Compliance	01-APR-2020	30-JUN-2020	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	1424	Returned to Compliance	01-APR-2020	30-JUN-2020	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	1421	Returned to Compliance	01-JAN-2020	31-MAR-2020	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	1420	Returned to Compliance	01-OCT-2019	31-DEC-2019	Yes
MCL	Maximum Contaminant Level Violation, E. coli (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	1419	Returned to Compliance	01-AUG-2019	31-AUG-2019	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	1416	Returned to Compliance	01-OCT-2016	31-DEC-2016	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	1412	Returned to Compliance	01-APR-2016	30-JUN-2016	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	1414	Returned to Compliance	01-JAN-2016	31-MAR-2016	Yes
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	1410	Returned to Compliance	01-JUL-2015	30-SEP-2015	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	1408	Returned to Compliance	01-JUL-2013	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	1407	Returned to Compliance	01-MAR-2013	31-MAY-2013	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	1406	Returned to Compliance	01-MAR-2013	31-MAY-2013	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	1405	Returned to Compliance	01-JUL-2005	31-JUL-2005	No

1 - 50 of 63

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
9139585	1464	SOX	State Compliance achieved	29-AUG-2025	State	-
9139583	1462	SOX	State Compliance achieved	02-APR-2024	State	-
9139580	1459	SOX	State Compliance achieved	04-MAR-2024	State	-
9139581	1458	SOX	State Compliance achieved	04-MAR-2024	State	-
9139575	1430	SOX	State Compliance achieved	05-JUN-2023	State	4Q20 HAA5 & TTHM MCL/Administratively closed; system achieved compliance.
9139578	1453	SOX	State Compliance achieved	05-JUN-2023	State	3Q2021 & 4Q2021 TTHM MCL & HAA5 MCL. System achieved compliance, administratively closed.
9139578	1452	SOX	State Compliance achieved	05-JUN-2023	State	3Q2021 & 4Q2021 TTHM MCL & HAA5 MCL. System achieved compliance, administratively closed.
9139578	1451	SOX	State Compliance achieved	05-JUN-2023	State	3Q2021 & 4Q2021 TTHM MCL & HAA5 MCL. System achieved compliance, administratively closed.
9139578	1450	SOX	State Compliance achieved	05-JUN-2023	State	3Q2021 & 4Q2021 TTHM MCL & HAA5 MCL. System achieved compliance, administratively closed.
9139578	1449	SOX	State Compliance achieved	05-JUN-2023	State	3Q2021 & 4Q2021 TTHM MCL & HAA5 MCL. System achieved compliance, administratively closed.
9139571	1457	SOX	State Compliance achieved	05-JUN-2023	State	2Q2022 TTHM & HAA5 MCL violations/Administratively closed; system achieved compliance.
9139571	1456	SOX	State Compliance achieved	05-JUN-2023	State	2Q2022 TTHM & HAA5 MCL violations/Administratively closed; system achieved compliance.
9139572	1421	SOX	State Compliance achieved	05-JUN-2023	State	4Q2019 & 1Q2020 TTHM MCL/Administratively closed; system achieved compliance.
9139572	1420	SOX	State Compliance achieved	05-JUN-2023	State	4Q2019 & 1Q2020 TTHM MCL/Administratively closed; system achieved compliance.
9139574	1428	SOX	State Compliance achieved	05-JUN-2023	State	3Q2020 HAA5 & TTHM MCL/Administratively closed; system achieved compliance.
9139574	1427	SOX	State Compliance achieved	05-JUN-2023	State	3Q2020 HAA5 & TTHM MCL/Administratively closed; system achieved compliance.
9139574	1426	SOX	State Compliance achieved	05-JUN-2023	State	3Q2020 HAA5 & TTHM MCL/Administratively closed; system achieved compliance.
9139574	1425	SOX	State Compliance achieved	05-JUN-2023	State	3Q2020 HAA5 & TTHM MCL/Administratively closed; system achieved compliance.
9139577	1446	SOX	State Compliance achieved	05-JUN-2023	State	2Q2021 HAA5 & TTHM MCL/Administratively closed; system achieved compliance.
9139577	1445	SOX	State Compliance achieved	05-JUN-2023	State	2Q2021 HAA5 & TTHM MCL/Administratively closed; system achieved compliance.
9139577	1444	SOX	State Compliance achieved	05-JUN-2023	State	2Q2021 HAA5 & TTHM MCL/Administratively closed; system achieved compliance.
9139577	1443	SOX	State Compliance achieved	05-JUN-2023	State	2Q2021 HAA5 & TTHM MCL/Administratively closed; system achieved compliance.
9139573	1424	SOX	State Compliance achieved	05-JUN-2023	State	2Q2020 HAA5 & TTHM MCL/Administratively closed; system achieved compliance.
9139573	1423	SOX	State Compliance achieved	05-JUN-2023	State	2Q2020 HAA5 & TTHM MCL/Administratively closed; system achieved compliance.
9139573	1422	SOX	State Compliance achieved	05-JUN-2023	State	2Q2020 HAA5 & TTHM MCL/Administratively closed; system achieved compliance.
9139576	1442	SOX	State Compliance achieved	05-JUN-2023	State	1Q2021 HAA5 & TTHM MCL/Administratively closed; system achieved compliance.
9139576	1441	SOX	State Compliance achieved	05-JUN-2023	State	1Q2021 HAA5 & TTHM MCL/Administratively closed; system achieved compliance.
9139576	1440	SOX	State Compliance achieved	05-JUN-2023	State	1Q2021 HAA5 & TTHM MCL/Administratively closed; system achieved compliance.
9139576	1439	SOX	State Compliance achieved	05-JUN-2023	State	1Q2021 HAA5 & TTHM MCL/Administratively closed; system achieved compliance.
9139575	1432	SOX	State Compliance achieved	05-JUN-2023	State	4Q20 HAA5 & TTHM MCL/Administratively closed; system achieved compliance.
9139575	1431	SOX	State Compliance achieved	05-JUN-2023	State	4Q20 HAA5 & TTHM MCL/Administratively closed; system achieved compliance.
9139579	1455	SOX	State Compliance achieved	05-JUN-2023	State	1Q2022 TTHM MCL/System achieved compliance; administratively closed.
9139575	1429	SOX	State Compliance achieved	05-JUN-2023	State	4Q20 HAA5 & TTHM MCL/Administratively closed; system achieved compliance.
9139558	1447	SOX	State Compliance achieved	04-JAN-2022	State	-
9139557	1448	SOX	State Compliance achieved	04-JAN-2022	State	-
9139548	1438	SOX	State Compliance achieved	07-APR-2021	State	rtc
9139548	1433	SOX	State Compliance achieved	07-APR-2021	State	rtc
9139548	1434	SOX	State Compliance achieved	07-APR-2021	State	rtc
9139548	1435	SOX	State Compliance achieved	07-APR-2021	State	rtc
9139548	1436	SOX	State Compliance achieved	07-APR-2021	State	rtc
9139548	1437	SOX	State Compliance achieved	07-APR-2021	State	rtc
9139531	1419	SIF	State Public Notification received	29-AUG-2019	State	Boil Order due to E. coli
9139518	1414	SIF	State Public Notification received	19-JUN-2017	State	-
9139518	1412	SIF	State Public Notification received	19-JUN-2017	State	-
9139518	1416	SIF	State Public Notification received	19-JUN-2017	State	-
9139520	1410	SOX	State Compliance achieved	08-FEB-2017	State	RTC
9139509	1408	SOX	State Compliance achieved	20-MAY-2015	State	CCR RTC
9139508	1406	SOX	State Compliance achieved	25-APR-2014	State	-
9139508	1407	SOX	State Compliance achieved	25-APR-2014	State	-
9139506	1405	SOX	State Compliance achieved	13-OCT-2005	State	Migrated - SOX date determined by receipt of Public Notice

1 - 50 of 60

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
BROKEN BOW PWA	16602	Yes	Consecutive Connection	Surface water	Permanent	Active
DISTRIBUTION SYSTEM	18700	No	Distribution System/Zone	-	-	Active
WATER TOWER #1	28931	No	Storage	-	-	Active
CL2 BOOSTER STATION	28930	No	Treatment Plant	-	-	Active

1 - 4 of 4

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
CL2 BOOSTER STATION	28930	Hypochlorination, Post	Disinfection

1 - 1 of 1

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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