PlainWater
States → California

RIO LINDA/ELVERTA COMMUNITY WATER DIST

PWS ID: CA3410018 · RIO LINDA, California 95673

PFAS Detected

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

Population Served
15,460
Total Violations
19
Health-Based Violations
3
Water Source
Groundwater

System Details

System Type
Community
Owner Type
Local
Connections
4,668
County
Sacramento
School/Daycare
No
MCL Violations
3
Monitoring Violations
13
Treatment Tech Violations
0

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
TTHM MR 3 2010
Coliform (TCR) MR 3 2010
Coliform (TCR) MCL 3 2000
Total Haloacetic Acids (HAA5) MR 3 2010
Xylenes, Total MR 1 2008
Lead and Copper Rule MR 1 2008
Nitrate MR 1 2008
Benzene MR 1 2008

PFAS Testing Results (UCMR5)

Results from EPA's Fifth Unregulated Contaminant Monitoring Rule. 5 of 720 samples detected PFAS.

Contaminant Date Result MRL Status
6:2 FTS 5/23/2024 <0.005 µg/L 0.005 µg/L Not Detected
PFBA 5/23/2024 <0.005 µg/L 0.005 µg/L Not Detected
NEtFOSAA 5/23/2024 <0.005 µg/L 0.005 µg/L Not Detected
NMeFOSAA 5/23/2024 <0.006 µg/L 0.006 µg/L Not Detected
4:2 FTS 5/23/2024 <0.003 µg/L 0.003 µg/L Not Detected
8:2 FTS 5/23/2024 <0.005 µg/L 0.005 µg/L Not Detected
PFMPA 5/23/2024 <0.004 µg/L 0.004 µg/L Not Detected
PFPeA 5/23/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFMBA 5/23/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFEESA 5/23/2024 <0.003 µg/L 0.003 µg/L Not Detected
NFDHA 5/23/2024 <0.02 µg/L 0.02 µg/L Not Detected
ADONA 5/23/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFTrDA 5/23/2024 <0.007 µg/L 0.007 µg/L Not Detected
HFPO-DA 5/23/2024 <0.005 µg/L 0.005 µg/L Not Detected
PFHpS 5/23/2024 <0.003 µg/L 0.003 µg/L Not Detected
lithium 5/23/2024 <9 µg/L 9 µg/L Not Detected
9Cl-PF3ONS 5/23/2024 <0.002 µg/L 0.002 µg/L Not Detected
PFUnA 5/23/2024 <0.002 µg/L 0.002 µg/L Not Detected
PFHxA 5/23/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFDoA 5/23/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFDA 5/23/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFOA 5/23/2024 <0.004 µg/L 0.004 µg/L Not Detected
PFOS 5/23/2024 <0.004 µg/L 0.004 µg/L Not Detected
PFNA 5/23/2024 <0.004 µg/L 0.004 µg/L Not Detected
PFHxS 5/23/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFHpA 5/23/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFBS 5/23/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFPeS 5/23/2024 <0.004 µg/L 0.004 µg/L Not Detected
PFTA 5/23/2024 <0.008 µg/L 0.008 µg/L Not Detected
11Cl-PF3OUdS 5/23/2024 <0.005 µg/L 0.005 µg/L Not Detected
PFBA 5/23/2024 <0.005 µg/L 0.005 µg/L Not Detected
HFPO-DA 5/23/2024 <0.005 µg/L 0.005 µg/L Not Detected
ADONA 5/23/2024 <0.003 µg/L 0.003 µg/L Not Detected
9Cl-PF3ONS 5/23/2024 <0.002 µg/L 0.002 µg/L Not Detected
11Cl-PF3OUdS 5/23/2024 <0.005 µg/L 0.005 µg/L Not Detected
PFUnA 5/23/2024 <0.002 µg/L 0.002 µg/L Not Detected
PFHxA 5/23/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFDoA 5/23/2024 <0.003 µg/L 0.003 µg/L Not Detected
6:2 FTS 5/23/2024 <0.005 µg/L 0.005 µg/L Not Detected
PFHxS 5/23/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFMBA 5/23/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFNA 5/23/2024 <0.004 µg/L 0.004 µg/L Not Detected
PFOS 5/23/2024 <0.004 µg/L 0.004 µg/L Not Detected
PFOA 5/23/2024 <0.004 µg/L 0.004 µg/L Not Detected
PFHpA 5/23/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFPeS 5/23/2024 <0.004 µg/L 0.004 µg/L Not Detected
NMeFOSAA 5/23/2024 <0.006 µg/L 0.006 µg/L Not Detected
NEtFOSAA 5/23/2024 <0.005 µg/L 0.005 µg/L Not Detected
PFTrDA 5/23/2024 <0.007 µg/L 0.007 µg/L Not Detected
PFMPA 5/23/2024 <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.