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Carroll Municipal Water Supply

Published drinking-water records and contacts for Carroll Municipal Water Supply. System IA1415072. Review sources and dates; not a real-time water assessment.

System ID
IA1415072
State or territory
IA
Published population served
10184
System type (source code)
CWS

Published records and dates

Missing records here do not mean the provider did not test. Published records are not a real-time assessment of your tap water.

Published testing results

Selected recent records are shown below. Different sampling locations and dates are not interchangeable. These excerpts are not a complete testing history.

“<” means below the stated reporting limit, not zero. A reported measurement alone is not a safety verdict. Read an example

EPA UCMR 5 — most recent imported sample per substance
SubstancePublished resultReporting limitSample dateSampling location
11Cl-PF3OUdS< 0.005 µg/L0.005 µg/L2025-05-05Plant #1 / EP001
4:2 FTS< 0.003 µg/L0.003 µg/L2025-05-05Plant #1 / EP001
6:2 FTS< 0.005 µg/L0.005 µg/L2025-05-05Plant #1 / EP001
8:2 FTS< 0.005 µg/L0.005 µg/L2025-05-05Plant #1 / EP001
9Cl-PF3ONS< 0.002 µg/L0.002 µg/L2025-05-05Plant #1 / EP001
ADONA< 0.003 µg/L0.003 µg/L2025-05-05Plant #1 / EP001
HFPO-DA< 0.005 µg/L0.005 µg/L2025-05-05Plant #1 / EP001
NEtFOSAA< 0.005 µg/L0.005 µg/L2025-05-05Plant #1 / EP001
NFDHA< 0.02 µg/L0.02 µg/L2025-05-05Plant #1 / EP001
NMeFOSAA< 0.006 µg/L0.006 µg/L2025-05-05Plant #1 / EP001
PFBA< 0.005 µg/L0.005 µg/L2025-05-05Plant #1 / EP001
PFBS< 0.003 µg/L0.003 µg/L2025-05-05Plant #1 / EP001
PFDA< 0.003 µg/L0.003 µg/L2025-05-05Plant #1 / EP001
PFDoA< 0.003 µg/L0.003 µg/L2025-05-05Plant #1 / EP001
PFEESA< 0.003 µg/L0.003 µg/L2025-05-05Plant #1 / EP001
PFHpA< 0.003 µg/L0.003 µg/L2025-05-05Plant #1 / EP001
PFHpS< 0.003 µg/L0.003 µg/L2025-05-05Plant #1 / EP001
PFHxA< 0.003 µg/L0.003 µg/L2025-05-05Plant #1 / EP001
PFHxS< 0.003 µg/L0.003 µg/L2025-05-05Plant #1 / EP001
PFMBA< 0.003 µg/L0.003 µg/L2025-05-05Plant #1 / EP001
PFMPA< 0.004 µg/L0.004 µg/L2025-05-05Plant #1 / EP001
PFNA< 0.004 µg/L0.004 µg/L2025-05-05Plant #1 / EP001
PFOA< 0.004 µg/L0.004 µg/L2025-05-05Plant #1 / EP001
PFOS< 0.004 µg/L0.004 µg/L2025-05-05Plant #1 / EP001
PFPeA< 0.003 µg/L0.003 µg/L2025-05-05Plant #1 / EP001
PFPeS< 0.004 µg/L0.004 µg/L2025-05-05Plant #1 / EP001
PFTA< 0.008 µg/L0.008 µg/L2025-05-05Plant #1 / EP001
PFTrDA< 0.007 µg/L0.007 µg/L2025-05-05Plant #1 / EP001
PFUnA< 0.002 µg/L0.002 µg/L2025-05-05Plant #1 / EP001
lithium53 µg/L9 µg/L2025-05-05Plant #1 / EP001

Download all EPA UCMR 5 records (CSV)

Lead and copper: 90th-percentile summaries

These describe a monitoring period across sampled locations, not the result at your home. How to read the 90th percentile

Eight most recent imported monitoring summaries
SubstancePublished 90th percentileMonitoring periodSource quarter
Lead (PB90) 0.008 mg/L2021-01-01 – 2023-12-312026Q3
Lead (PB90) 0.004 mg/L2018-01-01 – 2020-12-312026Q3
Lead (PB90) 0.005 mg/L2015-01-01 – 2017-12-312026Q3
Lead (PB90) 0.004 mg/L2012-01-01 – 2014-12-312026Q3
Lead (PB90) 0.0133 mg/L2009-01-01 – 2011-12-312026Q3
Lead (PB90) 0.0089 mg/L2006-01-01 – 2008-12-312026Q3
Lead (PB90) 0.013 mg/L2005-01-01 – 2005-12-312026Q3
Lead (PB90) 0.006 mg/L2004-01-01 – 2004-12-312026Q3
Twelve most recent imported state laboratory records
SubstancePublished resultSample dateLocation / source
HFPO-DA< 2.0 ng/L2025-08-18WELLS 9, 12, 14 - 20 AFTER TREATMENT (FINISHED DRINKING WATER) / Iowa DNR published PFAS sampling
PFBS< 2.0 ng/L2025-08-18WELLS 9, 12, 14 - 20 AFTER TREATMENT (FINISHED DRINKING WATER) / Iowa DNR published PFAS sampling
PFHxS< 2.0 ng/L2025-08-18WELLS 9, 12, 14 - 20 AFTER TREATMENT (FINISHED DRINKING WATER) / Iowa DNR published PFAS sampling
PFNA< 2.0 ng/L2025-08-18WELLS 9, 12, 14 - 20 AFTER TREATMENT (FINISHED DRINKING WATER) / Iowa DNR published PFAS sampling
PFOA< 2.0 ng/L2025-08-18WELLS 9, 12, 14 - 20 AFTER TREATMENT (FINISHED DRINKING WATER) / Iowa DNR published PFAS sampling
PFOS< 2.0 ng/L2025-08-18WELLS 9, 12, 14 - 20 AFTER TREATMENT (FINISHED DRINKING WATER) / Iowa DNR published PFAS sampling

State sampling points can include untreated water. Publisher qualifiers and units are retained; consult the full source notes before interpreting a record.

Download state records with source notes (CSV)

Published compliance history

0 imported records. Status is as recorded in the source; historical records are not current advisories. Missing records do not establish that no violations occurred.

Source dates and refresh checks

A refresh check is not a sample date. Publication periods, sample dates and checks are shown separately.

Administrative contact (EPA filing)

Carroll Municipal Water Supply: 712-792-6753

An administrative filing contact may not be a customer-service line. Confirm current contact details with the provider.

Official state resources · How to read these records