PlainWater
States → Florida

TOHO WATER AUTHORITY WESTERN

PWS ID: FL3491011 · KISSIMMEE, Florida 34741-4929

PFAS Detected

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

Population Served
40,330
Total Violations
75
Health-Based Violations
13
Water Source
Groundwater

System Details

System Type
Community
Owner Type
Local
Connections
6,138
County
Osceola
School/Daycare
No
MCL Violations
13
Monitoring Violations
29
Treatment Tech Violations
0

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Di(2-ethylhexyl) phthalate MCL 13 2009
E. COLI MR 9 2025
Coliform (TCR) MR 7 2005
Lead and Copper Rule MR 4 1992
Public Notice Other 3 2008
Revised Total Coliform Rule RPT 2 2019
Cadmium MR 1 1984
Chromium MR 1 1984
Barium MR 1 1984
Nitrate MR 1 1984
Fluoride MR 1 1984
Selenium MR 1 1984
Revised Total Coliform Rule MON 1 2019
Arsenic MR 1 1984
Mercury MR 1 1984

PFAS Testing Results (UCMR5)

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

Contaminant Date Result MRL Status
lithium 5/10/2024 <9 µg/L 9 µg/L Not Detected
PFTrDA 5/10/2024 <0.007 µg/L 0.007 µg/L Not Detected
11Cl-PF3OUdS 5/10/2024 <0.005 µg/L 0.005 µg/L Not Detected
PFHxS 5/10/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFUnA 5/10/2024 <0.002 µg/L 0.002 µg/L Not Detected
PFNA 5/10/2024 <0.004 µg/L 0.004 µg/L Not Detected
PFOS 5/10/2024 0.0042 µg/L 0.004 µg/L Detected
ADONA 5/10/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFDA 5/10/2024 <0.003 µg/L 0.003 µg/L Not Detected
HFPO-DA 5/10/2024 <0.005 µg/L 0.005 µg/L Not Detected
NEtFOSAA 5/10/2024 <0.005 µg/L 0.005 µg/L Not Detected
NMeFOSAA 5/10/2024 <0.006 µg/L 0.006 µg/L Not Detected
PFBS 5/10/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFHpA 5/10/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFHxA 5/10/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFDoA 5/10/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFOA 5/10/2024 <0.004 µg/L 0.004 µg/L Not Detected
PFMBA 5/10/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFTA 5/10/2024 <0.008 µg/L 0.008 µg/L Not Detected
PFHpS 5/10/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFPeS 5/10/2024 <0.004 µg/L 0.004 µg/L Not Detected
9Cl-PF3ONS 5/10/2024 <0.002 µg/L 0.002 µg/L Not Detected
PFEESA 5/10/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFPeA 5/10/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFMPA 5/10/2024 <0.004 µg/L 0.004 µg/L Not Detected
8:2 FTS 5/10/2024 <0.005 µg/L 0.005 µg/L Not Detected
4:2 FTS 5/10/2024 <0.003 µg/L 0.003 µg/L Not Detected
6:2 FTS 5/10/2024 <0.005 µg/L 0.005 µg/L Not Detected
PFBA 5/10/2024 <0.005 µg/L 0.005 µg/L Not Detected
NFDHA 5/10/2024 <0.02 µg/L 0.02 µg/L Not Detected
NEtFOSAA 5/10/2024 <0.005 µg/L 0.005 µg/L Not Detected
PFTA 5/10/2024 <0.008 µg/L 0.008 µg/L Not Detected
PFPeS 5/10/2024 <0.004 µg/L 0.004 µg/L Not Detected
PFPeA 5/10/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFUnA 5/10/2024 <0.002 µg/L 0.002 µg/L Not Detected
PFOA 5/10/2024 <0.004 µg/L 0.004 µg/L Not Detected
9Cl-PF3ONS 5/10/2024 <0.002 µg/L 0.002 µg/L Not Detected
PFHxA 5/10/2024 <0.003 µg/L 0.003 µg/L Not Detected
ADONA 5/10/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFDA 5/10/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFHxS 5/10/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFHpA 5/10/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFBS 5/10/2024 <0.003 µg/L 0.003 µg/L Not Detected
lithium 5/10/2024 <9 µg/L 9 µg/L Not Detected
PFDoA 5/10/2024 <0.003 µg/L 0.003 µg/L Not Detected
HFPO-DA 5/10/2024 <0.005 µg/L 0.005 µg/L Not Detected
11Cl-PF3OUdS 5/10/2024 <0.005 µg/L 0.005 µg/L Not Detected
NFDHA 5/10/2024 <0.02 µg/L 0.02 µg/L Not Detected
PFBA 5/10/2024 <0.005 µg/L 0.005 µg/L Not Detected
PFTrDA 5/10/2024 <0.007 µg/L 0.007 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.