PlainWater
States → Oregon

RUCH ELEMENTARY SD 549

PWS ID: OR4191508 · MEDFORD, Oregon 97501

PFAS Detected

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

Population Served
200
Total Violations
8
Health-Based Violations
0
Water Source
Groundwater

System Details

System Type
Non-Transient Non-Community
Owner Type
Local
Connections
2
County
Jackson
School/Daycare
Yes
MCL Violations
0
Monitoring Violations
8
Treatment Tech Violations
0

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Coliform (TCR) MR 4 2012
Lead and Copper Rule MR 3 1994
Arsenic MR 1 2005

PFAS Testing Results (UCMR5)

Results from EPA's Fifth Unregulated Contaminant Monitoring Rule. 16 of 60 samples detected PFAS.

Contaminant Date Result MRL Status
lithium 6/17/2024 <9 µg/L 9 µg/L Not Detected
PFUnA 6/17/2024 <0.002 µg/L 0.002 µg/L Not Detected
PFHxA 6/17/2024 0.0139 µg/L 0.003 µg/L Detected
PFDoA 6/17/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFOA 6/17/2024 0.0092 µg/L 0.004 µg/L Detected
PFNA 6/17/2024 <0.004 µg/L 0.004 µg/L Not Detected
PFHxS 6/17/2024 0.0334 µg/L 0.003 µg/L Detected
11Cl-PF3OUdS 6/17/2024 <0.005 µg/L 0.005 µg/L Not Detected
PFBS 6/17/2024 0.0148 µg/L 0.003 µg/L Detected
PFDA 6/17/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFTrDA 6/17/2024 <0.007 µg/L 0.007 µg/L Not Detected
NEtFOSAA 6/17/2024 <0.005 µg/L 0.005 µg/L Not Detected
PFTA 6/17/2024 <0.008 µg/L 0.008 µg/L Not Detected
NMeFOSAA 6/17/2024 <0.006 µg/L 0.006 µg/L Not Detected
PFHpA 6/17/2024 0.0037 µg/L 0.003 µg/L Detected
NFDHA 6/17/2024 <0.02 µg/L 0.02 µg/L Not Detected
PFOS 6/17/2024 0.0106 µg/L 0.004 µg/L Detected
PFPeS 6/17/2024 0.0098 µg/L 0.004 µg/L Detected
9Cl-PF3ONS 6/17/2024 <0.002 µg/L 0.002 µg/L Not Detected
PFEESA 6/17/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFMBA 6/17/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFPeA 6/17/2024 0.0118 µg/L 0.003 µg/L Detected
PFMPA 6/17/2024 <0.004 µg/L 0.004 µg/L Not Detected
4:2 FTS 6/17/2024 <0.003 µg/L 0.003 µg/L Not Detected
6:2 FTS 6/17/2024 <0.005 µg/L 0.005 µg/L Not Detected
PFBA 6/17/2024 <0.005 µg/L 0.005 µg/L Not Detected
HFPO-DA 6/17/2024 <0.005 µg/L 0.005 µg/L Not Detected
ADONA 6/17/2024 <0.003 µg/L 0.003 µg/L Not Detected
8:2 FTS 6/17/2024 <0.005 µg/L 0.005 µg/L Not Detected
PFHpS 6/17/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFHpA 12/16/2024 0.0037 µg/L 0.003 µg/L Detected
ADONA 12/16/2024 <0.003 µg/L 0.003 µg/L Not Detected
9Cl-PF3ONS 12/16/2024 <0.002 µg/L 0.002 µg/L Not Detected
11Cl-PF3OUdS 12/16/2024 <0.005 µg/L 0.005 µg/L Not Detected
PFUnA 12/16/2024 <0.002 µg/L 0.002 µg/L Not Detected
PFHxA 12/16/2024 0.0136 µg/L 0.003 µg/L Detected
PFDoA 12/16/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFDA 12/16/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFHxS 12/16/2024 0.0277 µg/L 0.003 µg/L Detected
PFBS 12/16/2024 0.0110 µg/L 0.003 µg/L Detected
NMeFOSAA 12/16/2024 <0.006 µg/L 0.006 µg/L Not Detected
HFPO-DA 12/16/2024 <0.005 µg/L 0.005 µg/L Not Detected
PFOS 12/16/2024 0.0089 µg/L 0.004 µg/L Detected
PFEESA 12/16/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFNA 12/16/2024 <0.004 µg/L 0.004 µg/L Not Detected
NEtFOSAA 12/16/2024 <0.005 µg/L 0.005 µg/L Not Detected
PFTA 12/16/2024 <0.008 µg/L 0.008 µg/L Not Detected
lithium 12/16/2024 <9 µg/L 9 µg/L Not Detected
PFHpS 12/16/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFTrDA 12/16/2024 <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.