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PWS ID	OK1020603
PWS Name	PITTSBURG CO. PWA (CROWDER)
PWS Type	Community water system
Owner Type	Local government
Primary Source	Surface water
Primacy Type	State
Is Wholesaler?	No
Population Served	2203
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
TT	Treatment Technique Precursor Removal	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	58341	Known	01-OCT-2025	31-DEC-2025	Yes
MR	Monitoring, Turbidity (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	58338	Returned to Compliance	01-JUN-2025	30-JUN-2025	No
TT	LSL Inventory	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	58334	Returned to Compliance	17-OCT-2024	-	Yes
RPT	LSL Reporting	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	58335	Returned to Compliance	17-OCT-2024	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	58324	Returned to Compliance	01-JUL-2022	30-SEP-2022	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	58322	Returned to Compliance	01-APR-2022	30-JUN-2022	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	58323	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	TTHM	58319	Returned to Compliance	01-APR-2022	-	No
MR	Monitoring, Turbidity (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	58315	Returned to Compliance	01-MAY-2020	31-MAY-2020	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	58312	Returned to Compliance	01-JAN-2017	31-DEC-2019	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	58311	Returned to Compliance	01-JAN-2017	31-DEC-2019	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Beta Particle Activity	58313	Returned to Compliance	01-JAN-2017	31-DEC-2019	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	58310	Returned to Compliance	01-JAN-2017	31-DEC-2019	No
TT	Monthly Turbidity Exceed (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	58300	Returned to Compliance	01-JUN-2015	30-JUN-2015	Yes
TT	Single Turbidity Exceed (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	58299	Returned to Compliance	01-JUN-2015	30-JUN-2015	Yes
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	58295	Returned to Compliance	01-JUL-2014	-	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	58291	Returned to Compliance	01-APR-2014	30-JUN-2014	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	58292	Returned to Compliance	01-APR-2014	30-JUN-2014	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	58294	Returned to Compliance	01-OCT-2013	31-DEC-2013	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	58293	Returned to Compliance	01-OCT-2013	31-DEC-2013	No
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	58287	Returned to Compliance	01-JUL-2013	30-SEP-2013	Yes
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	58296	Returned to Compliance	01-JUL-2013	-	No
TT	Monthly Turbidity Exceed (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	58282	Returned to Compliance	01-JAN-2013	31-JAN-2013	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	58284	Returned to Compliance	01-JAN-2013	31-MAR-2013	Yes
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	58280	Returned to Compliance	01-DEC-2012	31-DEC-2012	No
TT	Monthly Turbidity Exceed (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	58281	Returned to Compliance	01-DEC-2012	31-DEC-2012	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	58279	Returned to Compliance	01-OCT-2012	31-DEC-2012	Yes
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	58278	Returned to Compliance	01-OCT-2012	31-OCT-2012	No
TT	Treatment Technique Precursor Removal	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	58269	Returned to Compliance	01-OCT-2011	31-DEC-2011	Yes
TT	Treatment Technique Precursor Removal	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	58268	Returned to Compliance	01-JUL-2011	30-SEP-2011	Yes
TT	Monthly Turbidity Exceed (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	58267	Returned to Compliance	01-APR-2011	30-APR-2011	Yes
TT	Treatment Technique Precursor Removal	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	58266	Returned to Compliance	01-APR-2011	30-JUN-2011	Yes
TT	Treatment Technique Precursor Removal	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	58265	Returned to Compliance	01-JAN-2011	31-MAR-2011	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	58264	Returned to Compliance	01-JAN-2011	31-MAR-2011	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	58263	Returned to Compliance	01-OCT-2010	31-DEC-2010	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	58261	Returned to Compliance	01-JUL-2010	30-SEP-2010	Yes
TT	Treatment Technique Precursor Removal	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	58262	Returned to Compliance	01-JUL-2010	30-SEP-2010	Yes
TT	Treatment Technique Precursor Removal	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	58259	Returned to Compliance	01-APR-2010	30-JUN-2010	Yes
TT	Treatment Technique Precursor Removal	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	58257	Returned to Compliance	01-JAN-2010	31-MAR-2010	Yes
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	58260	Returned to Compliance	01-JAN-2010	31-MAR-2010	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	58251	Returned to Compliance	01-OCT-2009	31-DEC-2009	No
TT	Treatment Technique Precursor Removal	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	58250	Returned to Compliance	01-OCT-2009	31-DEC-2009	Yes
TT	Treatment Technique Precursor Removal	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	58247	Returned to Compliance	01-APR-2009	30-JUN-2009	Yes
TT	Treatment Technique Precursor Removal	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	58243	Returned to Compliance	01-JAN-2009	31-MAR-2009	Yes
TT	Treatment Technique Precursor Removal	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	58234	Returned to Compliance	01-OCT-2008	31-DEC-2008	Yes
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	58240	Returned to Compliance	01-OCT-2008	31-DEC-2008	No
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	58235	Returned to Compliance	01-OCT-2008	31-DEC-2008	Yes
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	58230	Returned to Compliance	01-SEP-2008	30-SEP-2008	No
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	58231	Returned to Compliance	01-JUL-2008	30-SEP-2008	Yes
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	58237	Returned to Compliance	01-JUL-2008	30-SEP-2008	No

1 - 50 of 134

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
9007832	58338	SOX	State Compliance achieved	07-OCT-2025	State	-
9007828	58334	SOX	State Compliance achieved	15-JUL-2025	State	-
9007829	58335	SOX	State Compliance achieved	15-JUL-2025	State	-
9007825	58287	SO0	State no longer subject to Rule	18-JUN-2025	State	SO6 was applied to violation as instructed by EPA. Due to database issues, SO6 did not function. New action added to fix issues. ERH
9007822	58324	SOX	State Compliance achieved	22-SEP-2023	State	3Q22 TTHM/Closed, system achieved compliance.
9007821	58322	SOX	State Compliance achieved	22-SEP-2023	State	2Q2022 TTHM MCL/Closed, system achieved compliance.
9007821	58323	SOX	State Compliance achieved	22-SEP-2023	State	2Q2022 TTHM MCL/Closed, system achieved compliance.
9007814	58319	SOX	State Compliance achieved	03-JUN-2022	State	-
9007801	58313	SOX	State Compliance achieved	10-AUG-2021	State	RTC
9007801	58312	SOX	State Compliance achieved	10-AUG-2021	State	RTC
9007801	58311	SOX	State Compliance achieved	10-AUG-2021	State	RTC
9007801	58310	SOX	State Compliance achieved	10-AUG-2021	State	RTC
9007801	58315	SOX	State Compliance achieved	10-AUG-2021	State	RTC
9007790	58282	SOX	State Compliance achieved	26-JUL-2016	State	AUTOMATIC RETURN TO COMPLIANCE 7/26/2016 - Violations Should be Closed Out because PWS is in complaince.
9007789	58281	SOX	State Compliance achieved	26-JUL-2016	State	AUTOMATIC RETURN TO COMPLIANCE 7/26/2016 - Violations Should be Closed Out because PWS is in complaince.
9007788	58280	SOX	State Compliance achieved	26-JUL-2016	State	AUTOMATIC RETURN TO COMPLIANCE 7/26/2016 - Violations Should be Closed Out because PWS is in complaince.
9007786	38798	SOX	State Compliance achieved	26-JUL-2016	State	AUTOMATIC RETURN TO COMPLIANCE 7/26/2016 - Violations Should be Closed Out because PWS is in complaince.
9007785	35097	SOX	State Compliance achieved	26-JUL-2016	State	AUTOMATIC RETURN TO COMPLIANCE 7/26/2016 - Violations Should be Closed Out because PWS is in complaince.
9007784	28896	SOX	State Compliance achieved	26-JUL-2016	State	AUTOMATIC RETURN TO COMPLIANCE 7/26/2016 - Violations Should be Closed Out because PWS is in complaince.
9007787	58278	SOX	State Compliance achieved	26-JUL-2016	State	AUTOMATIC RETURN TO COMPLIANCE 7/26/2016 - Violations Should be Closed Out because PWS is in complaince.
9007629	58300	SOX	State Compliance achieved	04-SEP-2015	State	MAXT and 95PT (JUN2015)
9007629	58299	SOX	State Compliance achieved	04-SEP-2015	State	MAXT and 95PT (JUN2015)
9007625	58296	SOX	State Compliance achieved	07-APR-2015	State	CCR RTC
9007625	58295	SOX	State Compliance achieved	07-APR-2015	State	CCR RTC
9007623	58294	SOX	State Compliance achieved	04-DEC-2014	State	It was the decision of DEQ to not pursue any TTHMs and HAA5s monitoring from 10-1-2013 through March-31-2014. All violation will be migrated as validated and then return to compliance. ERH 12/03/2014
9007623	58293	SOX	State Compliance achieved	04-DEC-2014	State	It was the decision of DEQ to not pursue any TTHMs and HAA5s monitoring from 10-1-2013 through March-31-2014. All violation will be migrated as validated and then return to compliance. ERH 12/03/2014
9007622	58291	SOX	State Compliance achieved	05-NOV-2014	State	-
9007622	58292	SOX	State Compliance achieved	05-NOV-2014	State	-
9007613	58284	SOX	State Compliance achieved	19-JUL-2013	State	IN COMPLIANCE PN PROOF OF PN ACHIEVED
9007613	58279	SOX	State Compliance achieved	19-JUL-2013	State	IN COMPLIANCE PN PROOF OF PN ACHIEVED
9007624	57806	SOX	State Compliance achieved	08-MAY-2012	State	Consent order close and PWS returned to compliance.
9007624	57907	SOX	State Compliance achieved	08-MAY-2012	State	Consent order close and PWS returned to compliance.
9007624	58007	SOX	State Compliance achieved	08-MAY-2012	State	Consent order close and PWS returned to compliance.
9007624	58208	SOX	State Compliance achieved	08-MAY-2012	State	Consent order close and PWS returned to compliance.
9007624	58209	SOX	State Compliance achieved	08-MAY-2012	State	Consent order close and PWS returned to compliance.
9007624	58211	SOX	State Compliance achieved	08-MAY-2012	State	Consent order close and PWS returned to compliance.
9007624	58212	SOX	State Compliance achieved	08-MAY-2012	State	Consent order close and PWS returned to compliance.
9007624	58213	SOX	State Compliance achieved	08-MAY-2012	State	Consent order close and PWS returned to compliance.
9007624	58214	SOX	State Compliance achieved	08-MAY-2012	State	Consent order close and PWS returned to compliance.
9007624	58215	SOX	State Compliance achieved	08-MAY-2012	State	Consent order close and PWS returned to compliance.
9007624	58216	SOX	State Compliance achieved	08-MAY-2012	State	Consent order close and PWS returned to compliance.
9007624	58218	SOX	State Compliance achieved	08-MAY-2012	State	Consent order close and PWS returned to compliance.
9007624	58219	SOX	State Compliance achieved	08-MAY-2012	State	Consent order close and PWS returned to compliance.
9007624	58220	SOX	State Compliance achieved	08-MAY-2012	State	Consent order close and PWS returned to compliance.
9007624	58221	SOX	State Compliance achieved	08-MAY-2012	State	Consent order close and PWS returned to compliance.
9007624	58222	SOX	State Compliance achieved	08-MAY-2012	State	Consent order close and PWS returned to compliance.
9007624	58225	SOX	State Compliance achieved	08-MAY-2012	State	Consent order close and PWS returned to compliance.
9007624	58226	SOX	State Compliance achieved	08-MAY-2012	State	Consent order close and PWS returned to compliance.
9007624	58227	SOX	State Compliance achieved	08-MAY-2012	State	Consent order close and PWS returned to compliance.
9007624	58228	SOX	State Compliance achieved	08-MAY-2012	State	Consent order close and PWS returned to compliance.

1 - 50 of 131

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
EUFAULA LAKE	15782	Yes	Intake	Surface water	Permanent	Active
DISTRIBUTION SYSTEM	17273	No	Distribution System/Zone	-	-	Active
WEST RD PUMP FACILITY	27350	No	Pump Facility	-	-	Active
POE01 - WTP	22462	No	Sampling Station	-	-	Active
TOC RAW	23142	No	Sampling Station	-	-	Active
CANADIAN STANDPIPE	22829	No	Storage	-	-	Active
EAST OF CROWDER STANDPIPE	22830	No	Storage	-	-	Inactive
GROUND STORAGE TANK AT PLANT	22831	No	Storage	-	-	Inactive
PITTSBURG CO PWA	10898	No	Treatment Plant	-	-	Active

1 - 9 of 9

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
PITTSBURG CO PWA	10898	Coagulation	Particulate removal
PITTSBURG CO PWA	10898	Sedimentation	Particulate removal
PITTSBURG CO PWA	10898	Innovative	Other
PITTSBURG CO PWA	10898	Hypochlorination, Post	Disinfection
PITTSBURG CO PWA	10898	Filtration, Rapid Sand	Particulate removal
PITTSBURG CO PWA	10898	pH Adjustment	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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