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PWS ID	OK1021507
PWS Name	ROGERS CO RWD # 5
PWS Type	Community water system
Owner Type	Local government
Primary Source	Surface water
Primacy Type	State
Is Wholesaler?	No
Population Served	11782
County Served	Rogers

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 1 Disinfectants and Disinfection Byproducts Rule	Chlorite	112353	Returned to Compliance	01-JAN-2016	31-JAN-2016	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	112335	Returned to Compliance	01-JUL-2009	30-SEP-2009	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Beta Particle Activity	112361	Returned to Compliance	01-JAN-2008	31-DEC-2016	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	112360	Returned to Compliance	01-JAN-2008	31-DEC-2016	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	112358	Returned to Compliance	01-JAN-2008	31-DEC-2016	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	112359	Returned to Compliance	01-JAN-2008	31-DEC-2016	No
TT	Treatment Technique Precursor Removal	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	112310	Returned to Compliance	01-OCT-2006	31-DEC-2006	Yes
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine dioxide	112106	Returned to Compliance	01-FEB-2006	22-FEB-2006	No
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	111005	Returned to Compliance	01-JUL-2005	30-SEP-2005	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	110705	Returned to Compliance	01-APR-2005	30-JUN-2005	Yes
TT	Monthly Turbidity Exceed (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	110205	Returned to Compliance	01-FEB-2005	28-FEB-2005	Yes
TT	Monthly Turbidity Exceed (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	110105	Returned to Compliance	01-JAN-2005	31-JAN-2005	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	109905	Returned to Compliance	01-OCT-2004	31-DEC-2004	Yes
MR	Monitoring, Regular	Nitrate Rule	Nitrate-Nitrite	110005	Returned to Compliance	01-JAN-2004	31-DEC-2004	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	109799	Returned to Compliance	01-FEB-1999	28-FEB-1999	No
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	262598	Known	01-AUG-1998	31-AUG-1998	Yes
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	92496	Returned to Compliance	01-AUG-1996	31-AUG-1996	No
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	49695	Returned to Compliance	01-MAR-1995	31-MAR-1995	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	48095	Returned to Compliance	01-FEB-1995	28-FEB-1995	Yes
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	7395	Returned to Compliance	01-NOV-1994	30-NOV-1994	No
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	108694	Returned to Compliance	01-JUN-1994	30-JUN-1994	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	36194	Known	01-DEC-1993	31-DEC-1993	Yes

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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
9002159	112359	SOX	State Compliance achieved	23-MAR-2018	State	System monitored properly in subsequent MP
9002159	112360	SOX	State Compliance achieved	23-MAR-2018	State	System monitored properly in subsequent MP
9002159	112358	SOX	State Compliance achieved	23-MAR-2018	State	System monitored properly in subsequent MP
9002159	112361	SOX	State Compliance achieved	23-MAR-2018	State	System monitored properly in subsequent MP
9002158	112353	SOX	State Compliance achieved	21-MAR-2018	State	-
9002141	7395	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.
9002142	92496	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.
9002143	109799	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.
9002122	112335	SOX	State Compliance achieved	21-OCT-2010	State	TOC Monitoring violation for September 2009. Subsequent samples have been taken.
9002113	112106	SOX	State Compliance achieved	12-JUN-2007	State	System has returned to compliance. All PN and NOV response completed as required.
9002113	112310	SOX	State Compliance achieved	12-JUN-2007	State	System has returned to compliance. All PN and NOV response completed as required.
9001906	110705	SOX	State Compliance achieved	17-MAR-2006	State	System returned to compliance with TTHM MCL. All PN and NOV response completed as required.
9001906	109905	SOX	State Compliance achieved	17-MAR-2006	State	System returned to compliance with TTHM MCL. All PN and NOV response completed as required.
9001906	111005	SOX	State Compliance achieved	17-MAR-2006	State	System returned to compliance with TTHM MCL. All PN and NOV response completed as required.
9001706	110205	SOX	State Compliance achieved	04-JAN-2006	State	Returned to compliance with turbidity treatment technique for January & February 2005.
9001706	110105	SOX	State Compliance achieved	04-JAN-2006	State	Returned to compliance with turbidity treatment technique for January & February 2005.
9001306	110005	SOX	State Compliance achieved	29-DEC-2005	State	Returned to compliance
4004098	262598	SFL	State Administrative/Compliance Order without penalty issued	16-SEP-1998	State	-
9000197	48095	SOX	State Compliance achieved	01-APR-1995	State	-
9000197	49695	SOX	State Compliance achieved	01-APR-1995	State	-
9000297	108694	SOX	State Compliance achieved	01-JUL-1994	State	-

1 - 21 of 21

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
VERDIGRIS RIVER	15875	Yes	Intake	Surface water	Permanent	Active
DISTRIBUTION SYSTEM	17332	No	Distribution System/Zone	-	-	Active
POE01 - WTP	22381	No	Sampling Station	-	-	Active
TOC RAW	23205	No	Sampling Station	-	-	Active
SOUTHRIDGE STORAGE TANK	27037	No	Storage	-	-	Active
LONE ELM STORAGE TANK	27038	No	Storage	-	-	Active
RIVERPORT STORAGE TANK	27039	No	Storage	-	-	Active
TWIN OAKS STORAGE TANK	27040	No	Storage	-	-	Active
VERDIGRIS STORAGE TANK	27041	No	Storage	-	-	Active
412 STORAGE TANK	27042	No	Storage	-	-	Active
ROGERS CO RWD #5 WTP	10970	No	Treatment Plant	-	-	Active

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Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
ROGERS CO RWD #5 WTP	10970	Coagulation	Particulate removal
ROGERS CO RWD #5 WTP	10970	Chlorine Dioxide	Disinfection
ROGERS CO RWD #5 WTP	10970	Hypochlorination, Post	Disinfection
ROGERS CO RWD #5 WTP	10970	Sedimentation	Particulate removal
ROGERS CO RWD #5 WTP	10970	Filtration, Rapid Sand	Particulate removal
ROGERS CO RWD #5 WTP	10970	pH Adjustment	Corrosion control
ROGERS CO RWD #5 WTP	10970	pH Adjustment, Pre	Softening (hardness removal)

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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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