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States → Oklahoma

BARTLESVILLE

PWS ID: OK1021401 · BARTLESVILLE, Oklahoma 74003

PFAS Detected

2 PFAS "forever chemicals" detected in testing under EPA's UCMR5 monitoring program.

Population Served
34,748
Total Violations
142
Health-Based Violations
111
Water Source
Surface Water

System Details

System Type
Community
Owner Type
Local
Connections
16,412
County
Washington
School/Daycare
No
MCL Violations
102
Monitoring Violations
25
Treatment Tech Violations
9

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
TTHM MCL 49 2007
Total Haloacetic Acids (HAA5) MCL 31 2007
Coliform (TCR) MCL 19 2014
Coliform (TCR) MR 10 2007
Interim Enhanced Surface Water Treatment Rule TT 9 2012
Chlorine MR 4 2022
Revised Total Coliform Rule MON 4 2022
Interim Enhanced Surface Water Treatment Rule MR 4 2022
Total Haloacetic Acids (HAA5) MR 3 2008
Revised Total Coliform Rule MCL 3 2025

PFAS Testing Results (UCMR5)

Results from EPA's Fifth Unregulated Contaminant Monitoring Rule. 2 of 120 samples detected PFAS.

Contaminant Date Result MRL Status
PFMBA 8/10/2023 <0.003 µg/L 0.003 µg/L Not Detected
ADONA 8/10/2023 <0.003 µg/L 0.003 µg/L Not Detected
HFPO-DA 8/10/2023 <0.005 µg/L 0.005 µg/L Not Detected
PFBA 8/10/2023 <0.005 µg/L 0.005 µg/L Not Detected
6:2 FTS 8/10/2023 <0.005 µg/L 0.005 µg/L Not Detected
4:2 FTS 8/10/2023 <0.003 µg/L 0.003 µg/L Not Detected
8:2 FTS 8/10/2023 <0.005 µg/L 0.005 µg/L Not Detected
PFPeA 8/10/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFEESA 8/10/2023 <0.003 µg/L 0.003 µg/L Not Detected
NFDHA 8/10/2023 <0.02 µg/L 0.02 µg/L Not Detected
9Cl-PF3ONS 8/10/2023 <0.002 µg/L 0.002 µg/L Not Detected
PFHpS 8/10/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFHpA 8/10/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFPeS 8/10/2023 <0.004 µg/L 0.004 µg/L Not Detected
11Cl-PF3OUdS 8/10/2023 <0.005 µg/L 0.005 µg/L Not Detected
PFUnA 8/10/2023 <0.002 µg/L 0.002 µg/L Not Detected
PFHxA 8/10/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFDoA 8/10/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFDA 8/10/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFOA 8/10/2023 <0.004 µg/L 0.004 µg/L Not Detected
PFOS 8/10/2023 <0.004 µg/L 0.004 µg/L Not Detected
PFHxS 8/10/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFBS 8/10/2023 <0.003 µg/L 0.003 µg/L Not Detected
lithium 8/10/2023 <9 µg/L 9 µg/L Not Detected
NMeFOSAA 8/10/2023 <0.006 µg/L 0.006 µg/L Not Detected
NEtFOSAA 8/10/2023 <0.005 µg/L 0.005 µg/L Not Detected
PFTrDA 8/10/2023 <0.007 µg/L 0.007 µg/L Not Detected
PFTA 8/10/2023 <0.008 µg/L 0.008 µg/L Not Detected
PFNA 8/10/2023 <0.004 µg/L 0.004 µg/L Not Detected
PFMPA 8/10/2023 <0.004 µg/L 0.004 µg/L Not Detected
PFOA 5/3/2023 <0.004 µg/L 0.004 µg/L Not Detected
PFUnA 5/3/2023 <0.002 µg/L 0.002 µg/L Not Detected
PFHxA 5/3/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFDoA 5/3/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFDA 5/3/2023 <0.003 µg/L 0.003 µg/L Not Detected
11Cl-PF3OUdS 5/3/2023 <0.005 µg/L 0.005 µg/L Not Detected
PFOS 5/3/2023 <0.004 µg/L 0.004 µg/L Not Detected
PFBS 5/3/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFHpA 5/3/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFNA 5/3/2023 <0.004 µg/L 0.004 µg/L Not Detected
NEtFOSAA 5/3/2023 <0.005 µg/L 0.005 µg/L Not Detected
9Cl-PF3ONS 5/3/2023 <0.002 µg/L 0.002 µg/L Not Detected
PFHxS 5/3/2023 <0.003 µg/L 0.003 µg/L Not Detected
NFDHA 5/3/2023 <0.02 µg/L 0.02 µg/L Not Detected
PFTA 5/3/2023 <0.008 µg/L 0.008 µg/L Not Detected
lithium 5/3/2023 <9 µg/L 9 µg/L Not Detected
PFTrDA 5/3/2023 <0.007 µg/L 0.007 µg/L Not Detected
ADONA 5/3/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFPeS 5/3/2023 <0.004 µg/L 0.004 µg/L Not Detected
NMeFOSAA 5/3/2023 <0.006 µg/L 0.006 µg/L Not Detected
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025. PFAS data from EPA UCMR5 monitoring program (2023-2025). This data is provided for informational purposes only.