Nodaway County Pwsd 1

Published drinking-water records and contacts for Nodaway County Pwsd 1. System MO1024428. Review sources and dates; not a real-time water assessment.

System ID: MO1024428
State or territory: MO
Published population served: 6428
System type (source code): CWS

Published records and dates

PFAS / lithium (EPA UCMR 5): 120 — 2024-01-09 – 2024-10-21
Lead and copper monitoring summaries: 24 — 1993-07-01 – 2024-12-31
Missouri DNR PFAS samples — non-UCMR classes: 115 — 2024-01-09 – 2024-10-21

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	2024-10-21	NODAWAY COUNTY PWSD 1 / CC80302
4:2 FTS	< 0.003 µg/L	0.003 µg/L	2024-10-21	NODAWAY COUNTY PWSD 1 / CC80302
6:2 FTS	< 0.005 µg/L	0.005 µg/L	2024-10-21	NODAWAY COUNTY PWSD 1 / CC80302
8:2 FTS	< 0.005 µg/L	0.005 µg/L	2024-10-21	NODAWAY COUNTY PWSD 1 / CC80302
9Cl-PF3ONS	< 0.002 µg/L	0.002 µg/L	2024-10-21	NODAWAY COUNTY PWSD 1 / CC80302
ADONA	< 0.003 µg/L	0.003 µg/L	2024-10-21	NODAWAY COUNTY PWSD 1 / CC80302
HFPO-DA	< 0.005 µg/L	0.005 µg/L	2024-10-21	NODAWAY COUNTY PWSD 1 / CC80302
NEtFOSAA	< 0.005 µg/L	0.005 µg/L	2024-10-21	NODAWAY COUNTY PWSD 1 / CC80302
NFDHA	< 0.02 µg/L	0.02 µg/L	2024-10-21	NODAWAY COUNTY PWSD 1 / CC80302
NMeFOSAA	< 0.006 µg/L	0.006 µg/L	2024-10-21	NODAWAY COUNTY PWSD 1 / CC80302
PFBA	< 0.005 µg/L	0.005 µg/L	2024-10-21	NODAWAY COUNTY PWSD 1 / CC80302
PFBS	< 0.003 µg/L	0.003 µg/L	2024-10-21	NODAWAY COUNTY PWSD 1 / CC80302
PFDA	< 0.003 µg/L	0.003 µg/L	2024-10-21	NODAWAY COUNTY PWSD 1 / CC80302
PFDoA	< 0.003 µg/L	0.003 µg/L	2024-10-21	NODAWAY COUNTY PWSD 1 / CC80302
PFEESA	< 0.003 µg/L	0.003 µg/L	2024-10-21	NODAWAY COUNTY PWSD 1 / CC80302
PFHpA	< 0.003 µg/L	0.003 µg/L	2024-10-21	NODAWAY COUNTY PWSD 1 / CC80302
PFHpS	< 0.003 µg/L	0.003 µg/L	2024-10-21	NODAWAY COUNTY PWSD 1 / CC80302
PFHxA	< 0.003 µg/L	0.003 µg/L	2024-10-21	NODAWAY COUNTY PWSD 1 / CC80302
PFHxS	< 0.003 µg/L	0.003 µg/L	2024-10-21	NODAWAY COUNTY PWSD 1 / CC80302
PFMBA	< 0.003 µg/L	0.003 µg/L	2024-10-21	NODAWAY COUNTY PWSD 1 / CC80302
PFMPA	< 0.004 µg/L	0.004 µg/L	2024-10-21	NODAWAY COUNTY PWSD 1 / CC80302
PFNA	< 0.004 µg/L	0.004 µg/L	2024-10-21	NODAWAY COUNTY PWSD 1 / CC80302
PFOA	< 0.004 µg/L	0.004 µg/L	2024-10-21	NODAWAY COUNTY PWSD 1 / CC80302
PFOS	< 0.004 µg/L	0.004 µg/L	2024-10-21	NODAWAY COUNTY PWSD 1 / CC80302
PFPeA	< 0.003 µg/L	0.003 µg/L	2024-10-21	NODAWAY COUNTY PWSD 1 / CC80302
PFPeS	< 0.004 µg/L	0.004 µg/L	2024-10-21	NODAWAY COUNTY PWSD 1 / CC80302
PFTA	< 0.008 µg/L	0.008 µg/L	2024-10-21	NODAWAY COUNTY PWSD 1 / CC80302
PFTrDA	< 0.007 µg/L	0.007 µg/L	2024-10-21	NODAWAY COUNTY PWSD 1 / CC80302
PFUnA	< 0.002 µg/L	0.002 µg/L	2024-10-21	NODAWAY COUNTY PWSD 1 / CC80302
lithium	< 9 µg/L	9 µg/L	2024-10-21	NODAWAY COUNTY PWSD 1 / CC80302

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)	0.00141 mg/L	2022-01-01 – 2024-12-31	2026Q3
Lead (PB90)	0.00345 mg/L	2020-01-01 – 2022-12-31	2026Q3
Lead (PB90)	0.00345 mg/L	2019-01-01 – 2021-12-31	2026Q3
Lead (PB90)	0.00345 mg/L	2019-01-01 – 2021-12-31	2026Q3
Lead (PB90)	0.00218 mg/L	2017-01-01 – 2019-12-31	2026Q3
Lead (PB90)	0.00218 mg/L	2016-01-01 – 2018-12-31	2026Q3
Lead (PB90)	0.00218 mg/L	2016-01-01 – 2018-12-31	2026Q3
Lead (PB90)	0.00264 mg/L	2014-01-01 – 2016-12-31	2026Q3

Twelve most recent imported state laboratory records
Substance	Published result	Sample date	Location / source
PERFLUORODODECANOIC ACID (PFDOA)	< 3 NG/L	2024-10-21	CC 1 MARYVILLE MO1010508 / Missouri DNR PFAS samples — non-UCMR classes
PERFLUORO PFEESA	< 3 NG/L	2024-10-21	CC 1 MARYVILLE MO1010508 / Missouri DNR PFAS samples — non-UCMR classes
PERFLUOROUNDECANOIC ACID (PFUNA)	< 2 NG/L	2024-10-21	CC 1 MARYVILLE MO1010508 / Missouri DNR PFAS samples — non-UCMR classes
PERFLUOROHEXANE SULFONIC ACID 4:2 FTS	< 3 NG/L	2024-10-21	CC 1 MARYVILLE MO1010508 / Missouri DNR PFAS samples — non-UCMR classes
PERFLUOROHEPTANESULFONIC ACID (PFHPS)	< 3 NG/L	2024-10-21	CC 1 MARYVILLE MO1010508 / Missouri DNR PFAS samples — non-UCMR classes
PERFLUOROPENTANOIC ACID (PFPEA)	< 3 NG/L	2024-10-21	CC 1 MARYVILLE MO1010508 / Missouri DNR PFAS samples — non-UCMR classes
PERFLUOROHEXANOIC ACID (PFHXA)	< 3 NG/L	2024-10-21	CC 1 MARYVILLE MO1010508 / Missouri DNR PFAS samples — non-UCMR classes
PERFLUOROBUTANOIC ACID (PFBA)	< 5 NG/L	2024-10-21	CC 1 MARYVILLE MO1010508 / Missouri DNR PFAS samples — non-UCMR classes
NMEFOSAA	< 6 NG/L	2024-10-21	CC 1 MARYVILLE MO1010508 / Missouri DNR PFAS samples — non-UCMR classes
PERFLUORO PFMBA	< 3 NG/L	2024-10-21	CC 1 MARYVILLE MO1010508 / Missouri DNR PFAS samples — non-UCMR classes
PERFLUOROHEXANE SULFONIC ACID (PFHxS)	< 3 NG/L	2024-10-21	CC 1 MARYVILLE MO1010508 / Missouri DNR PFAS samples — non-UCMR classes
PERFLUOROTETRADECANOIC ACID (PFTA)	< 8 NG/L	2024-10-21	CC 1 MARYVILLE MO1010508 / Missouri DNR PFAS samples — non-UCMR classes

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

1 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
Long Term 2 Enhanced Surface Water Treatment Rule / Failure To Address Deficiency	2024-09-26 – —	Resolved	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
Missouri DNR PFAS samples — non-UCMR classes — last successful check: 2026-10-15

Administrative contact (EPA filing)

Wilson, Norman: 660-582-5011

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