PlainWater
States → Iowa

GARDEN GROVE WATER SUPPLY

PWS ID: IA2725073 · ALLERTON, Iowa 50008

PFAS Detected

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

Population Served
179
Total Violations
28
Health-Based Violations
1
Water Source
Surface Water

System Details

System Type
Community
Owner Type
Local
Connections
107
County
Decatur
School/Daycare
No
MCL Violations
1
Monitoring Violations
27
Treatment Tech Violations
0

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
TTHM MR 8 2015
Total Haloacetic Acids (HAA5) MR 8 2015
Nitrite MR 4 2020
Coliform (TCR) MR 4 1997
Lead and Copper Rule MR 3 2020
Selenium MCL 1 1981

PFAS Testing Results (UCMR5)

Results from EPA's Fifth Unregulated Contaminant Monitoring Rule. 3 of 90 samples detected PFAS.

Contaminant Date Result MRL Status
PFMPA 9/11/2025 <0.004 µg/L 0.004 µg/L Not Detected
6:2 FTS 9/11/2025 <0.005 µg/L 0.005 µg/L Not Detected
PFPeA 9/11/2025 <0.003 µg/L 0.003 µg/L Not Detected
4:2 FTS 9/11/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFBA 9/11/2025 0.0090 µg/L 0.005 µg/L Detected
HFPO-DA 9/11/2025 <0.005 µg/L 0.005 µg/L Not Detected
ADONA 9/11/2025 <0.003 µg/L 0.003 µg/L Not Detected
8:2 FTS 9/11/2025 <0.005 µg/L 0.005 µg/L Not Detected
PFMBA 9/11/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFEESA 9/11/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFPeS 9/11/2025 <0.004 µg/L 0.004 µg/L Not Detected
PFHpS 9/11/2025 <0.003 µg/L 0.003 µg/L Not Detected
9Cl-PF3ONS 9/11/2025 <0.002 µg/L 0.002 µg/L Not Detected
NMeFOSAA 9/11/2025 <0.006 µg/L 0.006 µg/L Not Detected
NEtFOSAA 9/11/2025 <0.005 µg/L 0.005 µg/L Not Detected
PFTA 9/11/2025 <0.008 µg/L 0.008 µg/L Not Detected
NFDHA 9/11/2025 <0.02 µg/L 0.02 µg/L Not Detected
PFTrDA 9/11/2025 <0.007 µg/L 0.007 µg/L Not Detected
lithium 9/11/2025 <9 µg/L 9 µg/L Not Detected
11Cl-PF3OUdS 9/11/2025 <0.005 µg/L 0.005 µg/L Not Detected
PFBS 9/11/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFHpA 9/11/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFHxS 9/11/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFNA 9/11/2025 <0.004 µg/L 0.004 µg/L Not Detected
PFOA 9/11/2025 <0.004 µg/L 0.004 µg/L Not Detected
PFDA 9/11/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFDoA 9/11/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFHxA 9/11/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFUnA 9/11/2025 <0.002 µg/L 0.002 µg/L Not Detected
PFOS 9/11/2025 <0.004 µg/L 0.004 µg/L Not Detected
ADONA 6/3/2025 <0.003 µg/L 0.003 µg/L Not Detected
HFPO-DA 6/3/2025 <0.005 µg/L 0.005 µg/L Not Detected
PFBA 6/3/2025 0.0093 µg/L 0.005 µg/L Detected
6:2 FTS 6/3/2025 <0.005 µg/L 0.005 µg/L Not Detected
4:2 FTS 6/3/2025 <0.003 µg/L 0.003 µg/L Not Detected
8:2 FTS 6/3/2025 <0.005 µg/L 0.005 µg/L Not Detected
PFMPA 6/3/2025 <0.004 µg/L 0.004 µg/L Not Detected
9Cl-PF3ONS 6/3/2025 <0.002 µg/L 0.002 µg/L Not Detected
PFMBA 6/3/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFDoA 6/3/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFEESA 6/3/2025 <0.003 µg/L 0.003 µg/L Not Detected
NFDHA 6/3/2025 <0.02 µg/L 0.02 µg/L Not Detected
PFPeS 6/3/2025 <0.004 µg/L 0.004 µg/L Not Detected
PFHpS 6/3/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFBS 6/3/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFHpA 6/3/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFHxS 6/3/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFPeA 6/3/2025 <0.003 µg/L 0.003 µg/L Not Detected
lithium 6/3/2025 <9 µg/L 9 µg/L Not Detected
PFNA 6/3/2025 <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.