Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	OK3006107
PWS Name	PITTSBURG CO. RWD #9 (MCALESTER)
PWS Type	Community water system
Owner Type	Local government
Primary Source	Surface water purchased
Primacy Type	State
Is Wholesaler?	No
Population Served	872
County Served	Pittsburg

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	125848	Known	01-OCT-2025	31-DEC-2025	Yes
MR	Failure Submit IDSE/Subpart V Plan Rpt	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	125847	Returned to Compliance	29-SEP-2025	-	No
RPT	LSL Reporting	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	125846	Open	17-OCT-2024	-	No
TT	LSL Inventory	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	125845	Open	17-OCT-2024	-	Yes
MR	Failure Submit IDSE/Subpart V Plan Rpt	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	125842	Returned to Compliance	30-DEC-2022	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	125841	Returned to Compliance	01-APR-2022	30-JUN-2022	Yes
MR	Failure Submit IDSE/Subpart V Plan Rpt	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	125840	Returned to Compliance	29-SEP-2020	-	No
MR	Failure Submit IDSE/Subpart V Plan Rpt	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	125838	Returned to Compliance	01-APR-2019	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	125837	Returned to Compliance	01-JAN-2018	31-MAR-2018	Yes
MR	Failure Submit IDSE/Subpart V Plan Rpt	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	125835	Returned to Compliance	30-DEC-2017	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	125836	Returned to Compliance	01-OCT-2017	31-DEC-2017	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	125833	Returned to Compliance	01-JUL-2017	30-SEP-2017	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	125831	Returned to Compliance	01-APR-2017	30-JUN-2017	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	125830	Returned to Compliance	01-APR-2017	30-JUN-2017	Yes
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	125827	Returned to Compliance	01-JUN-2015	31-AUG-2015	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	125826	Returned to Compliance	01-JUN-2015	31-AUG-2015	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	125824	Returned to Compliance	01-JAN-2015	31-MAR-2015	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	125823	Returned to Compliance	01-OCT-2014	31-DEC-2014	Yes
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	125822	Returned to Compliance	01-JUL-2014	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	125821	Returned to Compliance	01-JUL-2014	30-SEP-2014	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	125820	Returned to Compliance	01-APR-2014	30-JUN-2014	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	125818	Returned to Compliance	01-JAN-2014	31-MAR-2014	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	125815	Returned to Compliance	01-OCT-2013	31-DEC-2013	Yes
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	125810	Returned to Compliance	01-MAR-2009	31-MAR-2009	No
MR	Monitoring, Routine (IDSE)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	125814	Returned to Compliance	01-FEB-2009	30-APR-2009	No
MR	Monitoring, Routine (IDSE)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	125813	Returned to Compliance	01-FEB-2009	30-APR-2009	No
MR	Monitoring, Routine (IDSE)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	125812	Returned to Compliance	01-NOV-2008	31-JAN-2009	No
MR	Monitoring, Routine (IDSE)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	125811	Returned to Compliance	01-NOV-2008	31-JAN-2009	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	125809	Returned to Compliance	01-DEC-2007	31-DEC-2007	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	125808	Returned to Compliance	01-APR-2007	30-APR-2007	No
MR	Monitoring, Repeat Major (TCR)	Total Coliform Rule	Coliform (TCR)	125807	Returned to Compliance	01-NOV-2006	30-NOV-2006	No
MR	Monitoring, Repeat Minor (TCR)	Total Coliform Rule	Coliform (TCR)	125707	Returned to Compliance	01-OCT-2006	31-OCT-2006	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	125605	Returned to Compliance	01-AUG-2005	31-AUG-2005	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	125505	Returned to Compliance	01-JUL-2005	31-JUL-2005	Yes

1 - 34 of 34

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
1483	125847	SOX	State Compliance achieved	10-NOV-2025	State	-
1480	125845	SIA	State Violation/Reminder Notice	11-JUL-2025	State	-
1481	125846	SIA	State Violation/Reminder Notice	11-JUL-2025	State	-
1479	125841	SOX	State Compliance achieved	11-DEC-2023	State	2Q2022 TTHM MCL/Closed, system achieved compliance.
1478	125842	SOX	State Compliance achieved	25-JUL-2023	State	-
1474	125840	SOX	State Compliance achieved	29-DEC-2021	State	-
1469	125833	SOX	State Compliance achieved	16-OCT-2019	State	HAA5 MCL NOV for 4Q2017 and 1Q2018; closed due to system achieving compliance.
1469	125835	SOX	State Compliance achieved	16-OCT-2019	State	HAA5 MCL NOV for 4Q2017 and 1Q2018; closed due to system achieving compliance.
1469	125831	SOX	State Compliance achieved	16-OCT-2019	State	HAA5 MCL NOV for 4Q2017 and 1Q2018; closed due to system achieving compliance.
1469	125830	SOX	State Compliance achieved	16-OCT-2019	State	HAA5 MCL NOV for 4Q2017 and 1Q2018; closed due to system achieving compliance.
1469	125836	SOX	State Compliance achieved	16-OCT-2019	State	HAA5 MCL NOV for 4Q2017 and 1Q2018; closed due to system achieving compliance.
1469	125837	SOX	State Compliance achieved	16-OCT-2019	State	HAA5 MCL NOV for 4Q2017 and 1Q2018; closed due to system achieving compliance.
1469	125838	SOX	State Compliance achieved	16-OCT-2019	State	HAA5 MCL NOV for 4Q2017 and 1Q2018; closed due to system achieving compliance.
1451	125826	SIF	State Public Notification received	18-MAR-2016	State	-
1451	125827	SIF	State Public Notification received	18-MAR-2016	State	-
1446	125815	SOX	State Compliance achieved	07-JAN-2016	State	-
1450	125824	SOX	State Compliance achieved	07-JAN-2016	State	-
1447	125820	SOX	State Compliance achieved	07-JAN-2016	State	-
1449	125823	SOX	State Compliance achieved	07-JAN-2016	State	-
1448	125821	SOX	State Compliance achieved	07-JAN-2016	State	-
1446	125818	SOX	State Compliance achieved	07-JAN-2016	State	-
1440	125822	SOX	State Compliance achieved	02-JUL-2015	State	CCR RTC
#1423F	125811	SOX	State Compliance achieved	08-MAY-2014	ODSWeb	Entered by EPA Region 6 to address ODS incorrect Validation Error ERR00043 - Y5000 was rejected because the water system does not have a Violation matching the Y5000 ID
#1422F	125814	SOX	State Compliance achieved	08-MAY-2014	ODSWeb	Entered by EPA Region 6 to address ODS incorrect Validation Error ERR00043 - Y5000 was rejected because the water system does not have a Violation matching the Y5000 ID
#1421F	125813	SOX	State Compliance achieved	08-MAY-2014	ODSWeb	Entered by EPA Region 6 to address ODS incorrect Validation Error ERR00043 - Y5000 was rejected because the water system does not have a Violation matching the Y5000 ID
#1424F	125812	SOX	State Compliance achieved	08-MAY-2014	ODSWeb	Entered by EPA Region 6 to address ODS incorrect Validation Error ERR00043 - Y5000 was rejected because the water system does not have a Violation matching the Y5000 ID
1419	125810	SIF	State Public Notification received	01-JUN-2010	State	-
1415	125809	SIE	State Public Notification requested	22-JAN-2008	State	-
1413	125807	SOX	State Compliance achieved	03-AUG-2007	State	Met TCR monitoring RTC criteria
1413	125707	SOX	State Compliance achieved	03-AUG-2007	State	Met TCR monitoring RTC criteria
1413	125808	SOX	State Compliance achieved	03-AUG-2007	State	Met TCR monitoring RTC criteria
706	125605	SIE	State Public Notification requested	03-OCT-2005	State	-
505	125505	SIE	State Public Notification requested	20-SEP-2005	State	-

1 - 33 of 33

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
MCALESTER MM 1	16898	Yes	Consecutive Connection	Surface water	Permanent	Active
MCALESTER MM 2	27442	Yes	Consecutive Connection	Surface water	Permanent	Active
DISTRIBUTION SYSTEM	18881	No	Distribution System/Zone	-	-	Active
HWY 113 PUMP FACILITY	27443	No	Pump Facility	-	-	Active
HWY 113 STORAGE TOWER	27444	No	Storage	-	-	Active

1 - 5 of 5

Treatment Processes

No treatment process(es) found. EPA has no record of treatment process(es) reported by the primacy agency for this water system.

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