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States → Texas

CITY OF GAINESVILLE

PWS ID: TX0490001 · GAINESVILLE, Texas 76240-4866

PFAS Detected

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

Population Served
18,107
Total Violations
39
Health-Based Violations
28
Water Source
Surface Water

System Details

System Type
Community
Owner Type
Local
Connections
8,434
County
Cooke
School/Daycare
No
MCL Violations
28
Monitoring Violations
1
Treatment Tech Violations
0

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Total Haloacetic Acids (HAA5) MCL 21 2016
TTHM MCL 5 2016
Public Notice Other 2 2016
Coliform (TCR) MCL 2 1993
Lead and Copper Rule MR 1 2013

PFAS Testing Results (UCMR5)

Results from EPA's Fifth Unregulated Contaminant Monitoring Rule. 8 of 420 samples detected PFAS.

Contaminant Date Result MRL Status
8:2 FTS 8/29/2023 <0.005 µg/L 0.005 µg/L Not Detected
PFHpS 8/29/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFPeS 8/29/2023 <0.004 µg/L 0.004 µg/L Not Detected
NFDHA 8/29/2023 <0.02 µg/L 0.02 µg/L Not Detected
PFEESA 8/29/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFMBA 8/29/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFMPA 8/29/2023 <0.004 µg/L 0.004 µg/L Not Detected
4:2 FTS 8/29/2023 <0.003 µg/L 0.003 µg/L Not Detected
6:2 FTS 8/29/2023 <0.005 µg/L 0.005 µg/L Not Detected
PFBA 8/29/2023 <0.005 µg/L 0.005 µg/L Not Detected
HFPO-DA 8/29/2023 <0.005 µg/L 0.005 µg/L Not Detected
ADONA 8/29/2023 <0.003 µg/L 0.003 µg/L Not Detected
9Cl-PF3ONS 8/29/2023 <0.002 µg/L 0.002 µg/L Not Detected
11Cl-PF3OUdS 8/29/2023 <0.005 µg/L 0.005 µg/L Not Detected
PFPeA 8/29/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFUnA 8/29/2023 <0.002 µg/L 0.002 µg/L Not Detected
PFBS 8/29/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFHpA 8/29/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFNA 8/29/2023 <0.004 µg/L 0.004 µg/L Not Detected
PFOS 8/29/2023 <0.004 µg/L 0.004 µg/L Not Detected
PFOA 8/29/2023 <0.004 µg/L 0.004 µg/L Not Detected
PFDA 8/29/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFDoA 8/29/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFHxA 8/29/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFHxS 8/29/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFPeA 8/29/2023 <0.003 µg/L 0.003 µg/L Not Detected
9Cl-PF3ONS 8/29/2023 <0.002 µg/L 0.002 µg/L Not Detected
ADONA 8/29/2023 <0.003 µg/L 0.003 µg/L Not Detected
HFPO-DA 8/29/2023 <0.005 µg/L 0.005 µg/L Not Detected
PFBA 8/29/2023 <0.005 µg/L 0.005 µg/L Not Detected
6:2 FTS 8/29/2023 <0.005 µg/L 0.005 µg/L Not Detected
4:2 FTS 8/29/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFEESA 8/29/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFMPA 8/29/2023 <0.004 µg/L 0.004 µg/L Not Detected
PFMBA 8/29/2023 <0.003 µg/L 0.003 µg/L Not Detected
11Cl-PF3OUdS 8/29/2023 <0.005 µg/L 0.005 µg/L Not Detected
NFDHA 8/29/2023 <0.02 µg/L 0.02 µg/L Not Detected
PFHpS 8/29/2023 <0.003 µg/L 0.003 µg/L Not Detected
8:2 FTS 8/29/2023 <0.005 µg/L 0.005 µg/L Not Detected
PFHxA 8/29/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFDoA 8/29/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFDA 8/29/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFOS 8/29/2023 <0.004 µg/L 0.004 µg/L Not Detected
PFHxS 8/29/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFHpA 8/29/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFUnA 8/29/2023 <0.002 µg/L 0.002 µg/L Not Detected
PFPeS 8/29/2023 <0.004 µg/L 0.004 µg/L Not Detected
PFOA 8/29/2023 <0.004 µg/L 0.004 µg/L Not Detected
PFBS 8/29/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFNA 8/29/2023 <0.004 µg/L 0.004 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.