PlainWater
States → Puerto Rico

VIATRIS PHARMACEUTICALS LLC

PWS ID: PR0209012 · BARCELONETA, Puerto Rico 00617

Population Served
600
Total Violations
12
Health-Based Violations
1
Water Source
Groundwater

System Details

System Type
Non-Transient Non-Community
Owner Type
Private
Connections
1
County
Barceloneta Municipio
School/Daycare
No
MCL Violations
1
Monitoring Violations
9
Treatment Tech Violations
0

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Coliform (TCR) MR 4 2009
Lead and Copper Rule MR 2 2020
TTHM MR 2 2019
Nitrate MR 1 1993
Coliform (TCR) MCL 1 1999

PFAS Testing Results (UCMR5)

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

Contaminant Date Result MRL Status
PFBS 8/20/2024 <0.003 µg/L 0.003 µg/L Not Detected
11Cl-PF3OUdS 8/20/2024 <0.005 µg/L 0.005 µg/L Not Detected
PFTA 8/20/2024 <0.008 µg/L 0.008 µg/L Not Detected
PFTrDA 8/20/2024 <0.007 µg/L 0.007 µg/L Not Detected
NMeFOSAA 8/20/2024 <0.006 µg/L 0.006 µg/L Not Detected
PFEESA 8/20/2024 <0.003 µg/L 0.003 µg/L Not Detected
NEtFOSAA 8/20/2024 <0.005 µg/L 0.005 µg/L Not Detected
PFPeA 8/20/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFHxA 8/20/2024 <0.003 µg/L 0.003 µg/L Not Detected
lithium 8/20/2024 <9 µg/L 9 µg/L Not Detected
PFHpS 8/20/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFPeS 8/20/2024 <0.004 µg/L 0.004 µg/L Not Detected
PFMBA 8/20/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFHpA 8/20/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFMPA 8/20/2024 <0.004 µg/L 0.004 µg/L Not Detected
8:2 FTS 8/20/2024 <0.005 µg/L 0.005 µg/L Not Detected
4:2 FTS 8/20/2024 <0.003 µg/L 0.003 µg/L Not Detected
6:2 FTS 8/20/2024 <0.005 µg/L 0.005 µg/L Not Detected
PFBA 8/20/2024 <0.005 µg/L 0.005 µg/L Not Detected
PFOA 8/20/2024 <0.004 µg/L 0.004 µg/L Not Detected
NFDHA 8/20/2024 <0.02 µg/L 0.02 µg/L Not Detected
HFPO-DA 8/20/2024 <0.005 µg/L 0.005 µg/L Not Detected
PFNA 8/20/2024 <0.004 µg/L 0.004 µg/L Not Detected
PFHxS 8/20/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFOS 8/20/2024 <0.004 µg/L 0.004 µg/L Not Detected
PFDA 8/20/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFDoA 8/20/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFUnA 8/20/2024 <0.002 µg/L 0.002 µg/L Not Detected
9Cl-PF3ONS 8/20/2024 <0.002 µg/L 0.002 µg/L Not Detected
ADONA 8/20/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFMBA 2/21/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFDoA 2/21/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFHxA 2/21/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFUnA 2/21/2024 <0.002 µg/L 0.002 µg/L Not Detected
11Cl-PF3OUdS 2/21/2024 <0.005 µg/L 0.005 µg/L Not Detected
9Cl-PF3ONS 2/21/2024 <0.002 µg/L 0.002 µg/L Not Detected
ADONA 2/21/2024 <0.003 µg/L 0.003 µg/L Not Detected
HFPO-DA 2/21/2024 <0.005 µg/L 0.005 µg/L Not Detected
PFHpS 2/21/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFPeS 2/21/2024 <0.004 µg/L 0.004 µg/L Not Detected
PFMPA 2/21/2024 <0.004 µg/L 0.004 µg/L Not Detected
PFEESA 2/21/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFDA 2/21/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFPeA 2/21/2024 <0.003 µg/L 0.003 µg/L Not Detected
6:2 FTS 2/21/2024 <0.005 µg/L 0.005 µg/L Not Detected
8:2 FTS 2/21/2024 <0.005 µg/L 0.005 µg/L Not Detected
NEtFOSAA 2/21/2024 <0.005 µg/L 0.005 µg/L Not Detected
NFDHA 2/21/2024 <0.02 µg/L 0.02 µg/L Not Detected
PFOS 2/21/2024 <0.004 µg/L 0.004 µg/L Not Detected
PFNA 2/21/2024 <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.