PlainWater
States → Oregon

SUNRIVER WATER LLC/SUNRIVER UTILITIES

PWS ID: OR4100846 · SUNRIVER, Oregon 97707

Population Served
4,300
Total Violations
23
Health-Based Violations
6
Water Source
Groundwater

System Details

System Type
Community
Owner Type
Private
Connections
4,804
County
Deschutes
School/Daycare
No
MCL Violations
6
Monitoring Violations
17
Treatment Tech Violations
0

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Coliform (TCR) MR 7 1999
Coliform (TCR) MCL 6 2003
Revised Total Coliform Rule MON 4 2023
Asbestos MR 2 2002
COLIPHAGE MR 2 2020
Combined Radium (-226 and -228) MR 1 1976
Gross Alpha, Excl. Radon and U MR 1 1976

PFAS Testing Results (UCMR5)

Results from EPA's Fifth Unregulated Contaminant Monitoring Rule. 0 of 180 samples detected PFAS.

Contaminant Date Result MRL Status
PFDA 8/21/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFOA 8/21/2023 <0.004 µg/L 0.004 µg/L Not Detected
PFOS 8/21/2023 <0.004 µg/L 0.004 µg/L Not Detected
PFNA 8/21/2023 <0.004 µg/L 0.004 µg/L Not Detected
PFHxS 8/21/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFBS 8/21/2023 <0.003 µg/L 0.003 µg/L Not Detected
lithium 8/21/2023 <9 µg/L 9 µg/L Not Detected
PFMPA 8/21/2023 <0.004 µg/L 0.004 µg/L Not Detected
PFDoA 8/21/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFHpA 8/21/2023 <0.003 µg/L 0.003 µg/L Not Detected
8:2 FTS 8/21/2023 <0.005 µg/L 0.005 µg/L Not Detected
PFPeS 8/21/2023 <0.004 µg/L 0.004 µg/L Not Detected
PFTA 8/21/2023 <0.008 µg/L 0.008 µg/L Not Detected
PFTrDA 8/21/2023 <0.007 µg/L 0.007 µg/L Not Detected
NEtFOSAA 8/21/2023 <0.005 µg/L 0.005 µg/L Not Detected
NMeFOSAA 8/21/2023 <0.006 µg/L 0.006 µg/L Not Detected
PFHpS 8/21/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFMBA 8/21/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFEESA 8/21/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFBA 8/21/2023 <0.005 µg/L 0.005 µg/L Not Detected
PFHxA 8/21/2023 <0.003 µg/L 0.003 µg/L Not Detected
6:2 FTS 8/21/2023 <0.005 µg/L 0.005 µg/L Not Detected
NFDHA 8/21/2023 <0.02 µg/L 0.02 µg/L Not Detected
HFPO-DA 8/21/2023 <0.005 µg/L 0.005 µg/L Not Detected
ADONA 8/21/2023 <0.003 µg/L 0.003 µg/L Not Detected
9Cl-PF3ONS 8/21/2023 <0.002 µg/L 0.002 µg/L Not Detected
11Cl-PF3OUdS 8/21/2023 <0.005 µg/L 0.005 µg/L Not Detected
PFUnA 8/21/2023 <0.002 µg/L 0.002 µg/L Not Detected
PFPeA 8/21/2023 <0.003 µg/L 0.003 µg/L Not Detected
4:2 FTS 8/21/2023 <0.003 µg/L 0.003 µg/L Not Detected
ADONA 8/21/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFTA 8/21/2023 <0.008 µg/L 0.008 µg/L Not Detected
PFTrDA 8/21/2023 <0.007 µg/L 0.007 µg/L Not Detected
NEtFOSAA 8/21/2023 <0.005 µg/L 0.005 µg/L Not Detected
NMeFOSAA 8/21/2023 <0.006 µg/L 0.006 µg/L Not Detected
PFBS 8/21/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFHpA 8/21/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFHxS 8/21/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFNA 8/21/2023 <0.004 µg/L 0.004 µg/L Not Detected
PFOS 8/21/2023 <0.004 µg/L 0.004 µg/L Not Detected
PFOA 8/21/2023 <0.004 µg/L 0.004 µg/L Not Detected
PFDoA 8/21/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFUnA 8/21/2023 <0.002 µg/L 0.002 µg/L Not Detected
lithium 8/21/2023 <9 µg/L 9 µg/L Not Detected
9Cl-PF3ONS 8/21/2023 <0.002 µg/L 0.002 µg/L Not Detected
PFDA 8/21/2023 <0.003 µg/L 0.003 µg/L Not Detected
HFPO-DA 8/21/2023 <0.005 µg/L 0.005 µg/L Not Detected
PFBA 8/21/2023 <0.005 µg/L 0.005 µg/L Not Detected
6:2 FTS 8/21/2023 <0.005 µg/L 0.005 µg/L Not Detected
4:2 FTS 8/21/2023 <0.003 µg/L 0.003 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.