PlainWater
States08

ST. FRANCIS

PWS ID: 084690020 · ROSEBUD, 08 57570

Population Served
2,450
Total Violations
39
Health-Based Violations
5
Water Source
Groundwater

System Details

System Type
Community
Owner Type
Local
Connections
800
School/Daycare
No
MCL Violations
1
Monitoring Violations
29
Treatment Tech Violations
4

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Coliform (TCR) MR 15 2003
CYANIDE MR 3 2020
Groundwater Rule TT 3 2015
Revised Total Coliform Rule RPT 2 2023
Coliform (TCR) MCL 1 2007
TTHM MR 1 2014
Combined Uranium MR 1 2018
Radium-226 MR 1 2018
Consumer Confidence Rule Other 1 2003
E. COLI MR 1 2024
LEAD AND COPPER RULE REVISIONS RPT 1 2024
Fluoride MR 1 2017
Radium-228 MR 1 2018
Lead and Copper Rule MR 1 2023
Chlorine MR 1 2022
LEAD AND COPPER RULE REVISIONS TT 1 2024
Gross Alpha, Excl. Radon and U MR 1 2018
Total Haloacetic Acids (HAA5) MR 1 2014
Combined Radium (-226 and -228) MR 1 2018

PFAS Testing Results (UCMR5)

Results from EPA's Fifth Unregulated Contaminant Monitoring Rule. 0 of 60 samples detected PFAS.

Contaminant Date Result MRL Status
PFTrDA 6/26/2024 <0.007 µg/L 0.007 µg/L Not Detected
PFMPA 6/26/2024 <0.004 µg/L 0.004 µg/L Not Detected
PFPeA 6/26/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFMBA 6/26/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFEESA 6/26/2024 <0.003 µg/L 0.003 µg/L Not Detected
NFDHA 6/26/2024 <0.02 µg/L 0.02 µg/L Not Detected
PFPeS 6/26/2024 <0.004 µg/L 0.004 µg/L Not Detected
PFHpS 6/26/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFDA 6/26/2024 <0.003 µg/L 0.003 µg/L Not Detected
NMeFOSAA 6/26/2024 <0.006 µg/L 0.006 µg/L Not Detected
PFTA 6/26/2024 <0.008 µg/L 0.008 µg/L Not Detected
NEtFOSAA 6/26/2024 <0.005 µg/L 0.005 µg/L Not Detected
6:2 FTS 6/26/2024 <0.005 µg/L 0.005 µg/L Not Detected
PFDoA 6/26/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFBS 6/26/2024 <0.003 µg/L 0.003 µg/L Not Detected
8:2 FTS 6/26/2024 <0.005 µg/L 0.005 µg/L Not Detected
4:2 FTS 6/26/2024 <0.003 µg/L 0.003 µg/L Not Detected
lithium 6/26/2024 <9 µg/L 9 µg/L Not Detected
PFHpA 6/26/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFHxS 6/26/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFNA 6/26/2024 <0.004 µg/L 0.004 µg/L Not Detected
PFOS 6/26/2024 <0.004 µg/L 0.004 µg/L Not Detected
PFOA 6/26/2024 <0.004 µg/L 0.004 µg/L Not Detected
PFUnA 6/26/2024 <0.002 µg/L 0.002 µg/L Not Detected
11Cl-PF3OUdS 6/26/2024 <0.005 µg/L 0.005 µg/L Not Detected
9Cl-PF3ONS 6/26/2024 <0.002 µg/L 0.002 µg/L Not Detected
ADONA 6/26/2024 <0.003 µg/L 0.003 µg/L Not Detected
HFPO-DA 6/26/2024 <0.005 µg/L 0.005 µg/L Not Detected
PFHxA 6/26/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFBA 6/26/2024 <0.005 µg/L 0.005 µg/L Not Detected
PFHpA 12/4/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFUnA 12/4/2024 <0.002 µg/L 0.002 µg/L Not Detected
PFHxA 12/4/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFDoA 12/4/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFDA 12/4/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFOA 12/4/2024 <0.004 µg/L 0.004 µg/L Not Detected
PFTA 12/4/2024 <0.008 µg/L 0.008 µg/L Not Detected
PFOS 12/4/2024 <0.004 µg/L 0.004 µg/L Not Detected
NEtFOSAA 12/4/2024 <0.005 µg/L 0.005 µg/L Not Detected
PFHxS 12/4/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFBS 12/4/2024 <0.003 µg/L 0.003 µg/L Not Detected
11Cl-PF3OUdS 12/4/2024 <0.005 µg/L 0.005 µg/L Not Detected
PFPeA 12/4/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFNA 12/4/2024 <0.004 µg/L 0.004 µg/L Not Detected
9Cl-PF3ONS 12/4/2024 <0.002 µg/L 0.002 µg/L Not Detected
ADONA 12/4/2024 <0.003 µg/L 0.003 µg/L Not Detected
HFPO-DA 12/4/2024 <0.005 µg/L 0.005 µg/L Not Detected
PFBA 12/4/2024 <0.005 µg/L 0.005 µg/L Not Detected
6:2 FTS 12/4/2024 <0.005 µg/L 0.005 µg/L Not Detected
4:2 FTS 12/4/2024 <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.