PlainWater
States → 09

BIA Truxton Agency

PWS ID: 090400063 · Valentine, 09 86437

PFAS Detected

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

Population Served
16
Total Violations
339
Health-Based Violations
45
Water Source
Groundwater

System Details

System Type
Community
Owner Type
Federal
Connections
15
School/Daycare
No
MCL Violations
44
Monitoring Violations
187
Treatment Tech Violations
1

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Coliform (TCR) MR 40 2006
Arsenic MCL 33 2011
Arsenic MR 11 2016
Coliform (TCR) MCL 11 2012
Consumer Confidence Rule Other 8 2019
Nitrate MR 6 2013
E. COLI MR 4 2010
Dalapon MR 3 2017
Picloram MR 3 2017
Lead and Copper Rule MR 3 2008
Cadmium MR 2 2004
Chromium MR 2 2004
Mercury MR 2 2004
Fluoride MR 2 2004
Methoxychlor MR 2 2008
Endrin MR 2 2008
BHC-GAMMA MR 2 2008
Toxaphene MR 2 2008
Diquat MR 2 2008
Endothall MR 2 2008
Hexachlorocyclopentadiene MR 2 2008
Dinoseb MR 2 2008
Atrazine MR 2 2008
Carbofuran MR 2 2008
LASSO MR 2 2008
Heptachlor MR 2 2008
Heptachlor epoxide MR 2 2008
2,4-D MR 2 2008
2,4,5-TP MR 2 2008
HEXACHLOROBENZENE MR 2 2008

PFAS Testing Results (UCMR5)

Results from EPA's Fifth Unregulated Contaminant Monitoring Rule. 1 of 60 samples detected PFAS.

Contaminant Date Result MRL Status
lithium 7/28/2024 <9 µg/L 9 µg/L Not Detected
PFHpS 7/28/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFPeS 7/28/2024 <0.004 µg/L 0.004 µg/L Not Detected
NMeFOSAA 7/28/2024 <0.006 µg/L 0.006 µg/L Not Detected
NEtFOSAA 7/28/2024 <0.005 µg/L 0.005 µg/L Not Detected
PFTrDA 7/28/2024 <0.007 µg/L 0.007 µg/L Not Detected
PFTA 7/28/2024 <0.008 µg/L 0.008 µg/L Not Detected
PFBS 7/28/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFMBA 7/28/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFEESA 7/28/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFMPA 7/28/2024 <0.004 µg/L 0.004 µg/L Not Detected
8:2 FTS 7/28/2024 <0.005 µg/L 0.005 µg/L Not Detected
4:2 FTS 7/28/2024 <0.003 µg/L 0.003 µg/L Not Detected
6:2 FTS 7/28/2024 <0.005 µg/L 0.005 µg/L Not Detected
PFBA 7/28/2024 <0.005 µg/L 0.005 µg/L Not Detected
NFDHA 7/28/2024 <0.02 µg/L 0.02 µg/L Not Detected
PFHxA 7/28/2024 <0.003 µg/L 0.003 µg/L Not Detected
9Cl-PF3ONS 7/28/2024 <0.002 µg/L 0.002 µg/L Not Detected
HFPO-DA 7/28/2024 <0.005 µg/L 0.005 µg/L Not Detected
PFHpA 7/28/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFPeA 7/28/2024 <0.003 µg/L 0.003 µg/L Not Detected
11Cl-PF3OUdS 7/28/2024 <0.005 µg/L 0.005 µg/L Not Detected
ADONA 7/28/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFUnA 7/28/2024 <0.002 µg/L 0.002 µg/L Not Detected
PFDoA 7/28/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFDA 7/28/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFOA 7/28/2024 <0.004 µg/L 0.004 µg/L Not Detected
PFOS 7/28/2024 <0.004 µg/L 0.004 µg/L Not Detected
PFNA 7/28/2024 <0.004 µg/L 0.004 µg/L Not Detected
PFHxS 7/28/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFDoA 2/18/2024 <0.003 µg/L 0.003 µg/L Not Detected
6:2 FTS 2/18/2024 <0.005 µg/L 0.005 µg/L Not Detected
PFPeS 2/18/2024 <0.004 µg/L 0.004 µg/L Not Detected
PFNA 2/18/2024 <0.004 µg/L 0.004 µg/L Not Detected
4:2 FTS 2/18/2024 <0.003 µg/L 0.003 µg/L Not Detected
8:2 FTS 2/18/2024 <0.005 µg/L 0.005 µg/L Not Detected
PFOS 2/18/2024 <0.004 µg/L 0.004 µg/L Not Detected
PFOA 2/18/2024 <0.004 µg/L 0.004 µg/L Not Detected
PFDA 2/18/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFMPA 2/18/2024 <0.004 µg/L 0.004 µg/L Not Detected
PFPeA 2/18/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFMBA 2/18/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFHxS 2/18/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFHpA 2/18/2024 <0.003 µg/L 0.003 µg/L Not Detected
NFDHA 2/18/2024 <0.02 µg/L 0.02 µg/L Not Detected
PFUnA 2/18/2024 <0.002 µg/L 0.002 µg/L Not Detected
11Cl-PF3OUdS 2/18/2024 <0.005 µg/L 0.005 µg/L Not Detected
9Cl-PF3ONS 2/18/2024 <0.002 µg/L 0.002 µg/L Not Detected
ADONA 2/18/2024 <0.003 µg/L 0.003 µg/L Not Detected
NMeFOSAA 2/18/2024 <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.