Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	OK2004230
PWS Name	LOGAN CO RWS & SWMD #3
PWS Type	Community water system
Owner Type	Local government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	1618
County Served	Logan

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
RPT	LSL Reporting	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	164586	Returned to Compliance	17-OCT-2024	-	No
TT	LSL Inventory	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	164585	Returned to Compliance	17-OCT-2024	-	Yes
MCL	Maximum Contaminant Level Violation, Single Sample	Nitrate Rule	Nitrate-Nitrite	164580	Returned to Compliance	01-JUL-2021	30-SEP-2021	Yes
MCL	Maximum Contaminant Level Violation, Average	Nitrate Rule	Nitrate-Nitrite	164582	Returned to Compliance	01-JUL-2021	30-SEP-2021	Yes
MR	Monitoring, Source Water (GWR)	Ground Water Rule	E. COLI	164573	Returned to Compliance	02-MAY-2014	-	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	164522	Returned to Compliance	01-SEP-2012	30-SEP-2012	No
MR	Monitoring, Source Water (GWR)	Ground Water Rule	E. COLI	164527	Returned to Compliance	01-AUG-2012	31-AUG-2012	No
MR	Monitoring, Source Water (GWR)	Ground Water Rule	E. COLI	164523	Returned to Compliance	01-JUN-2010	30-JUN-2010	No
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	164519	Returned to Compliance	01-JAN-2008	31-MAR-2008	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	164516	Returned to Compliance	01-OCT-2007	31-DEC-2007	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	164511	Returned to Compliance	01-OCT-2007	31-OCT-2007	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	164512	Returned to Compliance	01-JUL-2007	30-SEP-2007	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	164510	Returned to Compliance	01-APR-2007	30-JUN-2007	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	164509	Returned to Compliance	01-JAN-2007	31-MAR-2007	Yes
MR	Monitoring, Regular	Nitrate Rule	Nitrate-Nitrite	164514	Returned to Compliance	01-JAN-2007	31-DEC-2007	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate-Nitrite	164515	Returned to Compliance	01-JAN-2007	31-DEC-2007	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate-Nitrite	164513	Returned to Compliance	01-JAN-2007	31-DEC-2007	No
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	164508	Returned to Compliance	01-OCT-2006	31-DEC-2006	Yes
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	160207	Returned to Compliance	01-AUG-2006	31-AUG-2006	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	164517	Returned to Compliance	01-OCT-2005	31-DEC-2005	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	164518	Returned to Compliance	01-OCT-2005	31-DEC-2005	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	159405	Returned to Compliance	01-APR-2005	30-APR-2005	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	210299	Known	01-MAY-1999	31-MAY-1999	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	15896	Returned to Compliance	01-DEC-1995	31-DEC-1995	No
MR	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	Lead and Copper Rule	159194	Returned to Compliance	01-JAN-1994	29-JUN-1994	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	84692	Returned to Compliance	01-AUG-1992	31-AUG-1992	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	76192	Returned to Compliance	01-JUL-1992	31-JUL-1992	No

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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
9085783	164585	SOX	State Compliance achieved	15-JUL-2025	State	-
9085784	164586	SOX	State Compliance achieved	15-JUL-2025	State	-
9085780	164580	SOX	State Compliance achieved	18-FEB-2022	State	3Q21 Nitrate MCL; closed due to system achieving compliance.
9085780	164582	SOX	State Compliance achieved	18-FEB-2022	State	3Q21 Nitrate MCL; closed due to system achieving compliance.
9085767	164573	SOX	State Compliance achieved	08-NOV-2017	State	RTC violation
9085766	15896	SOX	State Compliance achieved	04-AUG-2016	State	AUTOMATIC RETURN TO COMPLIANCE 8/4/2016 - Violations Should be Closed Out because PWS is in complaince.
9085765	159194	SOX	State Compliance achieved	04-AUG-2016	State	AUTOMATIC RETURN TO COMPLIANCE 8/4/2016 - Violations Should be Closed Out because PWS is in complaince.
9085764	84692	SOX	State Compliance achieved	04-AUG-2016	State	AUTOMATIC RETURN TO COMPLIANCE 8/4/2016 - Violations Should be Closed Out because PWS is in complaince.
9085763	76192	SOX	State Compliance achieved	04-AUG-2016	State	AUTOMATIC RETURN TO COMPLIANCE 8/4/2016 - Violations Should be Closed Out because PWS is in complaince.
9085748	164522	SIE	State Public Notification requested	25-OCT-2012	State	-
#999903081319	164527	EOX	Federal Compliance achieved	22-OCT-2012	ODSWeb	-
9085746	164517	SOX	State Compliance achieved	24-MAR-2011	State	DBP1 MONITORING VIOLATION IN COMPLIANCE PN ACHIEVED SUBSEQUENT SAMPLES HAVE BEEN TAKEN
9085746	164518	SOX	State Compliance achieved	24-MAR-2011	State	DBP1 MONITORING VIOLATION IN COMPLIANCE PN ACHIEVED SUBSEQUENT SAMPLES HAVE BEEN TAKEN
#999907081118	164523	EOX	Federal Compliance achieved	02-AUG-2010	ODSWeb	-
9085745	164515	SOX	State Compliance achieved	11-FEB-2010	State	Closed out violation
9085745	164514	SOX	State Compliance achieved	11-FEB-2010	State	Closed out violation
9085745	164513	SOX	State Compliance achieved	11-FEB-2010	State	Closed out violation
9085742	164512	SOX	State Compliance achieved	02-JUN-2009	State	System has completed required PN and is now in compliance.
9085742	164510	SOX	State Compliance achieved	02-JUN-2009	State	System has completed required PN and is now in compliance.
9085742	164509	SOX	State Compliance achieved	02-JUN-2009	State	System has completed required PN and is now in compliance.
9085742	164516	SOX	State Compliance achieved	02-JUN-2009	State	System has completed required PN and is now in compliance.
9085742	164519	SOX	State Compliance achieved	02-JUN-2009	State	System has completed required PN and is now in compliance.
9085729	164508	SOX	State Compliance achieved	20-AUG-2008	State	NOVs 07-1, 07-2, 07-3, 08-1 and 08-2 closed b/c system achieved compliance with TTHM MCL
9085721	160207	SIF	State Public Notification received	03-DEC-2007	State	-
9085728	164511	SOX	State Compliance achieved	26-NOV-2007	State	-
9085505	159405	SOX	State Compliance achieved	16-JUN-2005	State	Migrated - SOX date determined by receipt of Public Notice

1 - 26 of 26

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
WELL 1(OLD)	13535	Yes	Well	Ground water	Emergency	Inactive
WELL 4	22059	Yes	Well	Ground water	Permanent	Active
WELL 1	13540	Yes	Well	Ground water	Permanent	Active
WELL 3	13539	Yes	Well	Ground water	Permanent	Active
WELL 2	13538	Yes	Well	Ground water	Permanent	Active
WELL 3(OLD)	13537	Yes	Well	Ground water	Emergency	Inactive
WELL 2(OLD)	13536	Yes	Well	Ground water	Emergency	Inactive
DISTRIBUTION SYSTEM	17976	No	Distribution System/Zone	-	-	Active
MULHALL PUMP FACILITY	27493	No	Pump Facility	-	-	Active
ORLANDO PUMP FACILITY	27494	No	Pump Facility	-	-	Active
MARSHALL PUMP FACILITY	27495	No	Pump Facility	-	-	Active
LOVELL PUMP FACILITY	27496	No	Pump Facility	-	-	Active
86 VALVE	27497	No	Sampling Station	-	-	Active
POE01 - WELL 2	20313	No	Sampling Station	-	-	Inactive
POE02 - WELL 3	20314	No	Sampling Station	-	-	Inactive
POE03 - WELL 1	22063	No	Sampling Station	-	-	Inactive
POE04 - WELL 4	22064	No	Sampling Station	-	-	Inactive
ORLANDO TOWER	27489	No	Storage	-	-	Active
86 TOWER	27490	No	Storage	-	-	Active
LUCIENE TOWER	27491	No	Storage	-	-	Active
DOUGLAS TOWER	27492	No	Storage	-	-	Active
CL2 STATION - WELL 2	19395	No	Treatment Plant	-	-	Active
CL2 STATION - WELL 3	22060	No	Treatment Plant	-	-	Active
CL2 STATION - WELL 1	22061	No	Treatment Plant	-	-	Active
CL2 STATION - WELL 4	22062	No	Treatment Plant	-	-	Active

1 - 25 of 25

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
CL2 STATION - WELL 2	19395	Gaseous Chlorination, Post	Disinfection
CL2 STATION - WELL 3	22060	Hypochlorination, Post	Disinfection
CL2 STATION - WELL 1	22061	Hypochlorination, Post	Disinfection
CL2 STATION - WELL 4	22062	Hypochlorination, Post	Disinfection

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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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