Pella Water Works Department

Published drinking-water records and contacts for Pella Water Works Department. System IA6368033. Review sources and dates; not a real-time water assessment.

System ID: IA6368033
State or territory: IA
Published population served: 11052
System type (source code): CWS

Published records and dates

PFAS / lithium (EPA UCMR 5): 60 — 2023-02-14 – 2023-08-15
Lead and copper monitoring summaries: 16 — 1992-07-01 – 2025-12-31
Iowa DNR published PFAS sampling: 6 — 2025-10-22 – 2025-10-22

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
Substance	Published result	Reporting limit	Sample date	Sampling location
11Cl-PF3OUdS	< 0.005 µg/L	0.005 µg/L	2023-08-15	City of Pella Water / 950
4:2 FTS	< 0.003 µg/L	0.003 µg/L	2023-08-15	City of Pella Water / 950
6:2 FTS	< 0.005 µg/L	0.005 µg/L	2023-08-15	City of Pella Water / 950
8:2 FTS	< 0.005 µg/L	0.005 µg/L	2023-08-15	City of Pella Water / 950
9Cl-PF3ONS	< 0.002 µg/L	0.002 µg/L	2023-08-15	City of Pella Water / 950
ADONA	< 0.003 µg/L	0.003 µg/L	2023-08-15	City of Pella Water / 950
HFPO-DA	< 0.005 µg/L	0.005 µg/L	2023-08-15	City of Pella Water / 950
NEtFOSAA	< 0.005 µg/L	0.005 µg/L	2023-08-15	City of Pella Water / 950
NFDHA	< 0.02 µg/L	0.02 µg/L	2023-08-15	City of Pella Water / 950
NMeFOSAA	< 0.006 µg/L	0.006 µg/L	2023-08-15	City of Pella Water / 950
PFBA	< 0.005 µg/L	0.005 µg/L	2023-08-15	City of Pella Water / 950
PFBS	< 0.003 µg/L	0.003 µg/L	2023-08-15	City of Pella Water / 950
PFDA	< 0.003 µg/L	0.003 µg/L	2023-08-15	City of Pella Water / 950
PFDoA	< 0.003 µg/L	0.003 µg/L	2023-08-15	City of Pella Water / 950
PFEESA	< 0.003 µg/L	0.003 µg/L	2023-08-15	City of Pella Water / 950
PFHpA	< 0.003 µg/L	0.003 µg/L	2023-08-15	City of Pella Water / 950
PFHpS	< 0.003 µg/L	0.003 µg/L	2023-08-15	City of Pella Water / 950
PFHxA	< 0.003 µg/L	0.003 µg/L	2023-08-15	City of Pella Water / 950
PFHxS	< 0.003 µg/L	0.003 µg/L	2023-08-15	City of Pella Water / 950
PFMBA	< 0.003 µg/L	0.003 µg/L	2023-08-15	City of Pella Water / 950
PFMPA	< 0.004 µg/L	0.004 µg/L	2023-08-15	City of Pella Water / 950
PFNA	< 0.004 µg/L	0.004 µg/L	2023-08-15	City of Pella Water / 950
PFOA	< 0.004 µg/L	0.004 µg/L	2023-08-15	City of Pella Water / 950
PFOS	< 0.004 µg/L	0.004 µg/L	2023-08-15	City of Pella Water / 950
PFPeA	< 0.003 µg/L	0.003 µg/L	2023-08-15	City of Pella Water / 950
PFPeS	< 0.004 µg/L	0.004 µg/L	2023-08-15	City of Pella Water / 950
PFTA	< 0.008 µg/L	0.008 µg/L	2023-08-15	City of Pella Water / 950
PFTrDA	< 0.007 µg/L	0.007 µg/L	2023-08-15	City of Pella Water / 950
PFUnA	< 0.002 µg/L	0.002 µg/L	2023-08-15	City of Pella Water / 950
lithium	130 µg/L	9 µg/L	2023-08-15	City of Pella Water / 950

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
Substance	Published 90th percentile	Monitoring period	Source quarter
Lead (PB90)	0.0007 mg/L	2023-01-01 – 2025-12-31	2026Q3
Lead (PB90)	0 mg/L	2020-01-01 – 2022-12-31	2026Q3
Lead (PB90)	0 mg/L	2019-01-01 – 2019-06-30	2026Q3
Lead (PB90)	0.0011 mg/L	2018-07-01 – 2018-12-31	2026Q3
Lead (PB90)	0.001 mg/L	2014-01-01 – 2016-12-31	2026Q3
Lead (PB90)	0.0014 mg/L	2011-01-01 – 2013-12-31	2026Q3
Lead (PB90)	0 mg/L	2008-01-01 – 2010-12-31	2026Q3
Lead (PB90)	0 mg/L	2005-01-01 – 2007-12-31	2026Q3

Twelve most recent imported state laboratory records
Substance	Published result	Sample date	Location / source
HFPO-DA	< 2.0 ng/L	2025-10-22	JORDAN WELLS AFTER TREATMENT (FINISHED DRINKING WATER) / Iowa DNR published PFAS sampling
PFBS	< 2.0 ng/L	2025-10-22	JORDAN WELLS AFTER TREATMENT (FINISHED DRINKING WATER) / Iowa DNR published PFAS sampling
PFHxS	< 2.0 ng/L	2025-10-22	JORDAN WELLS AFTER TREATMENT (FINISHED DRINKING WATER) / Iowa DNR published PFAS sampling
PFNA	< 2.0 ng/L	2025-10-22	JORDAN WELLS AFTER TREATMENT (FINISHED DRINKING WATER) / Iowa DNR published PFAS sampling
PFOA	< 2.0 ng/L	2025-10-22	JORDAN WELLS AFTER TREATMENT (FINISHED DRINKING WATER) / Iowa DNR published PFAS sampling
PFOS	< 2.0 ng/L	2025-10-22	JORDAN WELLS 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

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

Twenty most recent imported compliance records
Rule / record	Period	Recorded status	Health-based (EPA classification)	Source quarter
Surface Water Treatment Rule / Treatment Technique (SWTR and GWR)	1995-06-01 – 1995-08-31	Archived	Yes	2026Q3
Surface Water Treatment Rule / Treatment Technique (SWTR and GWR)	1993-09-01 – 1993-09-30	Archived	Yes	2026Q3

Source dates and refresh checks

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

EPA SDWIS lead/copper summaries and service areas — source period: — – —; last checked: 2026-10-17
EPA SDWIS contacts and compliance records — source period: — – —; last checked: 2026-10-17
EPA UCMR 5 sample results — source period: 2023-01-03 – 2026-06-17; last checked: 2026-10-17
Iowa DNR published PFAS sampling — last successful check: 2026-10-14

Administrative contact (EPA filing)

Pella Water Works Department: 641-628-2464

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