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Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	OK1021204
PWS Name	FAIRFAX
PWS Type	Community water system
Owner Type	Local government
Primary Source	Surface water
Primacy Type	State
Is Wholesaler?	No
Population Served	1555
County Served	Osage

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	260820	Known	01-JUL-2024	30-SEP-2024	Yes
TT	Treatment Technique Precursor Removal	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	260816	Known	01-APR-2024	30-JUN-2024	Yes
TT	Treatment Technique Precursor Removal	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	260813	Known	01-JAN-2024	31-MAR-2024	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	260807	Known	01-OCT-2023	31-DEC-2023	Yes
TT	Treatment Technique Precursor Removal	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	260808	Known	01-OCT-2023	31-DEC-2023	Yes
TT	Treatment Technique Precursor Removal	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	260779	Known	01-JUL-2023	30-SEP-2023	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	260777	Known	01-JUL-2023	30-SEP-2023	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	260778	Known	01-JUL-2023	30-SEP-2023	Yes
TT	Treatment Technique Precursor Removal	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	260776	Known	01-APR-2023	30-JUN-2023	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	260747	Known	01-APR-2023	30-JUN-2023	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	260746	Known	01-APR-2023	30-JUN-2023	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	260740	Known	01-JAN-2023	31-MAR-2023	Yes
TT	Treatment Technique Precursor Removal	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	260742	Known	01-JAN-2023	31-MAR-2023	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	260741	Known	01-JAN-2023	31-MAR-2023	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	260731	Known	01-OCT-2022	31-DEC-2022	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	260730	Known	01-OCT-2022	31-DEC-2022	Yes
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	260734	Returned to Compliance	01-OCT-2022	31-DEC-2022	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	260735	Returned to Compliance	01-OCT-2022	31-DEC-2022	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Beta Particle Activity	260736	Returned to Compliance	01-OCT-2022	31-DEC-2022	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	260733	Returned to Compliance	01-OCT-2022	31-DEC-2022	No
TT	Treatment Technique Precursor Removal	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	260732	Known	01-OCT-2022	31-DEC-2022	Yes
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	260714	Returned to Compliance	01-JUL-2022	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	260725	Known	01-JUL-2022	30-SEP-2022	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	260724	Known	01-JUL-2022	30-SEP-2022	Yes
TT	Treatment Technique Precursor Removal	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	260726	Known	01-JUL-2022	30-SEP-2022	Yes
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	260716	Returned to Compliance	01-APR-2022	30-JUN-2022	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	260715	Returned to Compliance	01-APR-2022	30-JUN-2022	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	260722	Known	01-APR-2022	30-JUN-2022	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	260723	Known	01-APR-2022	30-JUN-2022	Yes
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	260717	Returned to Compliance	01-APR-2022	30-JUN-2022	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Beta Particle Activity	260718	Returned to Compliance	01-APR-2022	30-JUN-2022	No
MR	Failure Submit IDSE/Subpart V Plan Rpt	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	260705	Returned to Compliance	01-APR-2022	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	260712	Returned to Compliance	01-JAN-2022	31-MAR-2022	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	260711	Returned to Compliance	01-JAN-2022	31-MAR-2022	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	260713	Known	01-JAN-2022	31-MAR-2022	Yes
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	260707	Returned to Compliance	01-JAN-2022	31-MAR-2022	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	260706	Returned to Compliance	01-JAN-2022	31-MAR-2022	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	260708	Returned to Compliance	01-JAN-2022	31-MAR-2022	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Beta Particle Activity	260709	Returned to Compliance	01-JAN-2022	31-MAR-2022	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	260679	Returned to Compliance	01-JAN-2022	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	260677	Known	01-OCT-2021	31-DEC-2021	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	260674	Returned to Compliance	01-OCT-2021	31-DEC-2021	Yes
MR	Monitoring, Regular	Volatile Organic Chemicals	cis-1,2-Dichloroethylene	260685	Returned to Compliance	01-OCT-2021	31-DEC-2021	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Xylenes, Total	260686	Returned to Compliance	01-OCT-2021	31-DEC-2021	No
MR	Monitoring, Regular	Volatile Organic Chemicals	DICHLOROMETHANE	260687	Returned to Compliance	01-OCT-2021	31-DEC-2021	No
MR	Monitoring, Regular	Volatile Organic Chemicals	o-Dichlorobenzene	260688	Returned to Compliance	01-OCT-2021	31-DEC-2021	No
MR	Monitoring, Regular	Volatile Organic Chemicals	p-Dichlorobenzene	260689	Returned to Compliance	01-OCT-2021	31-DEC-2021	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Vinyl chloride	260690	Returned to Compliance	01-OCT-2021	31-DEC-2021	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1-Dichloroethylene	260691	Returned to Compliance	01-OCT-2021	31-DEC-2021	No
MR	Monitoring, Regular	Volatile Organic Chemicals	trans-1,2-Dichloroethylene	260692	Returned to Compliance	01-OCT-2021	31-DEC-2021	No

1 - 50 of 290

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
9006305	260820	SIF	State Public Notification received	03-DEC-2024	State	-
9006301	260816	SIF	State Public Notification received	15-AUG-2024	State	-
9006298	260813	SIF	State Public Notification received	14-MAY-2024	State	-
9006295	260807	SIF	State Public Notification received	20-MAR-2024	State	-
9006295	260808	SIF	State Public Notification received	20-MAR-2024	State	-
9006291	260669	SFO	State Administrative/Compliance Order with penalty issued	06-DEC-2023	State	Stage 2 DBP TTHM MCL & TOC TT violations.
9006291	260670	SFO	State Administrative/Compliance Order with penalty issued	06-DEC-2023	State	Stage 2 DBP TTHM MCL & TOC TT violations.
9006291	260671	SFO	State Administrative/Compliance Order with penalty issued	06-DEC-2023	State	Stage 2 DBP TTHM MCL & TOC TT violations.
9006291	260674	SFO	State Administrative/Compliance Order with penalty issued	06-DEC-2023	State	Stage 2 DBP TTHM MCL & TOC TT violations.
9006291	260675	SFO	State Administrative/Compliance Order with penalty issued	06-DEC-2023	State	Stage 2 DBP TTHM MCL & TOC TT violations.
9006291	260676	SFO	State Administrative/Compliance Order with penalty issued	06-DEC-2023	State	Stage 2 DBP TTHM MCL & TOC TT violations.
9006291	260677	SFO	State Administrative/Compliance Order with penalty issued	06-DEC-2023	State	Stage 2 DBP TTHM MCL & TOC TT violations.
9006291	260711	SFO	State Administrative/Compliance Order with penalty issued	06-DEC-2023	State	Stage 2 DBP TTHM MCL & TOC TT violations.
9006291	260712	SFO	State Administrative/Compliance Order with penalty issued	06-DEC-2023	State	Stage 2 DBP TTHM MCL & TOC TT violations.
9006291	260713	SFO	State Administrative/Compliance Order with penalty issued	06-DEC-2023	State	Stage 2 DBP TTHM MCL & TOC TT violations.
9006291	260722	SFO	State Administrative/Compliance Order with penalty issued	06-DEC-2023	State	Stage 2 DBP TTHM MCL & TOC TT violations.
9006291	260723	SFO	State Administrative/Compliance Order with penalty issued	06-DEC-2023	State	Stage 2 DBP TTHM MCL & TOC TT violations.
9006291	260724	SFO	State Administrative/Compliance Order with penalty issued	06-DEC-2023	State	Stage 2 DBP TTHM MCL & TOC TT violations.
9006291	260725	SFO	State Administrative/Compliance Order with penalty issued	06-DEC-2023	State	Stage 2 DBP TTHM MCL & TOC TT violations.
9006291	260726	SFO	State Administrative/Compliance Order with penalty issued	06-DEC-2023	State	Stage 2 DBP TTHM MCL & TOC TT violations.
9006291	260730	SFO	State Administrative/Compliance Order with penalty issued	06-DEC-2023	State	Stage 2 DBP TTHM MCL & TOC TT violations.
9006291	260731	SFO	State Administrative/Compliance Order with penalty issued	06-DEC-2023	State	Stage 2 DBP TTHM MCL & TOC TT violations.
9006291	260732	SFO	State Administrative/Compliance Order with penalty issued	06-DEC-2023	State	Stage 2 DBP TTHM MCL & TOC TT violations.
9006291	260740	SFO	State Administrative/Compliance Order with penalty issued	06-DEC-2023	State	Stage 2 DBP TTHM MCL & TOC TT violations.
9006291	260741	SFO	State Administrative/Compliance Order with penalty issued	06-DEC-2023	State	Stage 2 DBP TTHM MCL & TOC TT violations.
9006291	260742	SFO	State Administrative/Compliance Order with penalty issued	06-DEC-2023	State	Stage 2 DBP TTHM MCL & TOC TT violations.
9006291	260746	SFO	State Administrative/Compliance Order with penalty issued	06-DEC-2023	State	Stage 2 DBP TTHM MCL & TOC TT violations.
9006291	260747	SFO	State Administrative/Compliance Order with penalty issued	06-DEC-2023	State	Stage 2 DBP TTHM MCL & TOC TT violations.
9006291	260776	SFO	State Administrative/Compliance Order with penalty issued	06-DEC-2023	State	Stage 2 DBP TTHM MCL & TOC TT violations.
9006291	260777	SFO	State Administrative/Compliance Order with penalty issued	06-DEC-2023	State	Stage 2 DBP TTHM MCL & TOC TT violations.
9006291	260778	SFO	State Administrative/Compliance Order with penalty issued	06-DEC-2023	State	Stage 2 DBP TTHM MCL & TOC TT violations.
9006291	260779	SFO	State Administrative/Compliance Order with penalty issued	06-DEC-2023	State	Stage 2 DBP TTHM MCL & TOC TT violations.
9006291	260387	SFO	State Administrative/Compliance Order with penalty issued	06-DEC-2023	State	Stage 2 DBP TTHM MCL & TOC TT violations.
9006291	260395	SFO	State Administrative/Compliance Order with penalty issued	06-DEC-2023	State	Stage 2 DBP TTHM MCL & TOC TT violations.
9006291	260449	SFO	State Administrative/Compliance Order with penalty issued	06-DEC-2023	State	Stage 2 DBP TTHM MCL & TOC TT violations.
9006291	260450	SFO	State Administrative/Compliance Order with penalty issued	06-DEC-2023	State	Stage 2 DBP TTHM MCL & TOC TT violations.
9006291	260451	SFO	State Administrative/Compliance Order with penalty issued	06-DEC-2023	State	Stage 2 DBP TTHM MCL & TOC TT violations.
9006291	260453	SFO	State Administrative/Compliance Order with penalty issued	06-DEC-2023	State	Stage 2 DBP TTHM MCL & TOC TT violations.
9006291	260454	SFO	State Administrative/Compliance Order with penalty issued	06-DEC-2023	State	Stage 2 DBP TTHM MCL & TOC TT violations.
9006291	260457	SFO	State Administrative/Compliance Order with penalty issued	06-DEC-2023	State	Stage 2 DBP TTHM MCL & TOC TT violations.
9006291	260459	SFO	State Administrative/Compliance Order with penalty issued	06-DEC-2023	State	Stage 2 DBP TTHM MCL & TOC TT violations.
9006291	260465	SFO	State Administrative/Compliance Order with penalty issued	06-DEC-2023	State	Stage 2 DBP TTHM MCL & TOC TT violations.
9006291	260467	SFO	State Administrative/Compliance Order with penalty issued	06-DEC-2023	State	Stage 2 DBP TTHM MCL & TOC TT violations.
9006291	260469	SFO	State Administrative/Compliance Order with penalty issued	06-DEC-2023	State	Stage 2 DBP TTHM MCL & TOC TT violations.
9006291	260470	SFO	State Administrative/Compliance Order with penalty issued	06-DEC-2023	State	Stage 2 DBP TTHM MCL & TOC TT violations.
9006291	260471	SFO	State Administrative/Compliance Order with penalty issued	06-DEC-2023	State	Stage 2 DBP TTHM MCL & TOC TT violations.
9006291	260476	SFO	State Administrative/Compliance Order with penalty issued	06-DEC-2023	State	Stage 2 DBP TTHM MCL & TOC TT violations.
9006291	260478	SFO	State Administrative/Compliance Order with penalty issued	06-DEC-2023	State	Stage 2 DBP TTHM MCL & TOC TT violations.
9006291	260481	SFO	State Administrative/Compliance Order with penalty issued	06-DEC-2023	State	Stage 2 DBP TTHM MCL & TOC TT violations.
9006291	260483	SFO	State Administrative/Compliance Order with penalty issued	06-DEC-2023	State	Stage 2 DBP TTHM MCL & TOC TT violations.

1 - 50 of 280

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
FAIRFAX LAKE	15833	Yes	Intake	Surface water	Permanent	Active
WELL 1	11546	Yes	Well	Ground water	Emergency	Active
DISTRIBUTION SYSTEM	17306	No	Distribution System/Zone	-	-	Active
TOC RAW	23178	No	Sampling Station	-	-	Active
POE01 - WTP	22490	No	Sampling Station	-	-	Inactive
HILLTOP WATER STORAGE TANK	27054	No	Storage	-	-	Active
HILLTOP TANK CL2 STATION	27055	No	Storage	-	-	Inactive
FAIRFAX WTP	10933	No	Treatment Plant	-	-	Active
HILLTOP TANK CL2 BOOSTER STATION	29716	No	Treatment Plant	-	-	Active
CL2 STATION WELL 1	30304	No	Treatment Plant	-	-	Active

1 - 10 of 10

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
FAIRFAX WTP	10933	Gaseous Chlorination, Post	Disinfection
FAIRFAX WTP	10933	Coagulation	Particulate removal
FAIRFAX WTP	10933	Sedimentation	Particulate removal
FAIRFAX WTP	10933	Filtration, Rapid Sand	Particulate removal
HILLTOP TANK CL2 BOOSTER STATION	29716	Hypochlorination, Post	Disinfection
CL2 STATION WELL 1	30304	Hypochlorination, Post	Disinfection

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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