PlainWater
States → Virginia

AMHERST CO SERVICE AUTHORITY (ACSA)

PWS ID: VA5009250 · MADISON HEIGHTS, Virginia 24572

Population Served
14,799
Total Violations
38
Health-Based Violations
21
Water Source
Surface Water

System Details

System Type
Community
Owner Type
Local
Connections
6,016
County
Amherst
School/Daycare
No
MCL Violations
21
Monitoring Violations
16
Treatment Tech Violations
0

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
TTHM MCL 11 2003
Total Haloacetic Acids (HAA5) MCL 8 2003
TTHM MR 4 2019
Revised Total Coliform Rule MON 4 2021
Total Haloacetic Acids (HAA5) MR 4 2019
Chlorine MR 3 2023
Coliform (TCR) MCL 2 1991
CARBON, TOTAL MR 1 2019

PFAS Testing Results (UCMR5)

Results from EPA's Fifth Unregulated Contaminant Monitoring Rule. 0 of 120 samples detected PFAS.

Contaminant Date Result MRL Status
8:2 FTS 7/10/2024 <0.005 µg/L 0.005 µg/L Not Detected
9Cl-PF3ONS 7/10/2024 <0.002 µg/L 0.002 µg/L Not Detected
ADONA 7/10/2024 <0.003 µg/L 0.003 µg/L Not Detected
HFPO-DA 7/10/2024 <0.005 µg/L 0.005 µg/L Not Detected
PFBA 7/10/2024 <0.005 µg/L 0.005 µg/L Not Detected
4:2 FTS 7/10/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFUnA 7/10/2024 <0.002 µg/L 0.002 µg/L Not Detected
PFMPA 7/10/2024 <0.004 µg/L 0.004 µg/L Not Detected
PFPeA 7/10/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFTA 7/10/2024 <0.008 µg/L 0.008 µg/L Not Detected
PFTrDA 7/10/2024 <0.007 µg/L 0.007 µg/L Not Detected
NEtFOSAA 7/10/2024 <0.005 µg/L 0.005 µg/L Not Detected
NMeFOSAA 7/10/2024 <0.006 µg/L 0.006 µg/L Not Detected
6:2 FTS 7/10/2024 <0.005 µg/L 0.005 µg/L Not Detected
PFPeS 7/10/2024 <0.004 µg/L 0.004 µg/L Not Detected
PFEESA 7/10/2024 <0.003 µg/L 0.003 µg/L Not Detected
lithium 7/10/2024 <9 µg/L 9 µg/L Not Detected
PFHpA 7/10/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFMBA 7/10/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFHxS 7/10/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFNA 7/10/2024 <0.004 µg/L 0.004 µg/L Not Detected
NFDHA 7/10/2024 <0.02 µg/L 0.02 µg/L Not Detected
11Cl-PF3OUdS 7/10/2024 <0.005 µg/L 0.005 µg/L Not Detected
PFHpS 7/10/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFBS 7/10/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFOA 7/10/2024 <0.004 µg/L 0.004 µg/L Not Detected
PFDA 7/10/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFDoA 7/10/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFHxA 7/10/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFOS 7/10/2024 <0.004 µg/L 0.004 µg/L Not Detected
6:2 FTS 5/14/2024 <0.005 µg/L 0.005 µg/L Not Detected
HFPO-DA 5/14/2024 <0.005 µg/L 0.005 µg/L Not Detected
ADONA 5/14/2024 <0.003 µg/L 0.003 µg/L Not Detected
9Cl-PF3ONS 5/14/2024 <0.002 µg/L 0.002 µg/L Not Detected
PFBA 5/14/2024 <0.005 µg/L 0.005 µg/L Not Detected
11Cl-PF3OUdS 5/14/2024 <0.005 µg/L 0.005 µg/L Not Detected
4:2 FTS 5/14/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFMBA 5/14/2024 <0.003 µg/L 0.003 µg/L Not Detected
8:2 FTS 5/14/2024 <0.005 µg/L 0.005 µg/L Not Detected
PFPeA 5/14/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFUnA 5/14/2024 <0.002 µg/L 0.002 µg/L Not Detected
PFEESA 5/14/2024 <0.003 µg/L 0.003 µg/L Not Detected
NFDHA 5/14/2024 <0.02 µg/L 0.02 µg/L Not Detected
PFPeS 5/14/2024 <0.004 µg/L 0.004 µg/L Not Detected
PFHpS 5/14/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFBS 5/14/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFHpA 5/14/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFHxS 5/14/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFNA 5/14/2024 <0.004 µg/L 0.004 µg/L Not Detected
PFOS 5/14/2024 <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.