Bloomington Waterworks

Published drinking-water records and contacts for Bloomington Waterworks. System WI1220085. Review sources and dates; not a real-time water assessment.

System ID: WI1220085
State or territory: WI
Published population served: 682
System type (source code): CWS

Published records and dates

PFAS / lithium (EPA UCMR 5): 60 — 2024-04-23 – 2024-10-22
Lead and copper monitoring summaries: 14 — 1993-07-01 – 2023-09-30
Wisconsin DNR public-system PFAS records: 18 — 2023-06-14 – 2023-06-14

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	2024-10-22	Well 1 (BF849) / 1
4:2 FTS	< 0.003 µg/L	0.003 µg/L	2024-10-22	Well 1 (BF849) / 1
6:2 FTS	< 0.005 µg/L	0.005 µg/L	2024-10-22	Well 1 (BF849) / 1
8:2 FTS	< 0.005 µg/L	0.005 µg/L	2024-10-22	Well 1 (BF849) / 1
9Cl-PF3ONS	< 0.002 µg/L	0.002 µg/L	2024-10-22	Well 1 (BF849) / 1
ADONA	< 0.003 µg/L	0.003 µg/L	2024-10-22	Well 1 (BF849) / 1
HFPO-DA	< 0.005 µg/L	0.005 µg/L	2024-10-22	Well 1 (BF849) / 1
NEtFOSAA	< 0.005 µg/L	0.005 µg/L	2024-10-22	Well 1 (BF849) / 1
NFDHA	< 0.02 µg/L	0.02 µg/L	2024-10-22	Well 1 (BF849) / 1
NMeFOSAA	< 0.006 µg/L	0.006 µg/L	2024-10-22	Well 1 (BF849) / 1
PFBA	< 0.005 µg/L	0.005 µg/L	2024-10-22	Well 1 (BF849) / 1
PFBS	< 0.003 µg/L	0.003 µg/L	2024-10-22	Well 1 (BF849) / 1
PFDA	< 0.003 µg/L	0.003 µg/L	2024-10-22	Well 1 (BF849) / 1
PFDoA	< 0.003 µg/L	0.003 µg/L	2024-10-22	Well 1 (BF849) / 1
PFEESA	< 0.003 µg/L	0.003 µg/L	2024-10-22	Well 1 (BF849) / 1
PFHpA	< 0.003 µg/L	0.003 µg/L	2024-10-22	Well 1 (BF849) / 1
PFHpS	< 0.003 µg/L	0.003 µg/L	2024-10-22	Well 1 (BF849) / 1
PFHxA	< 0.003 µg/L	0.003 µg/L	2024-10-22	Well 1 (BF849) / 1
PFHxS	< 0.003 µg/L	0.003 µg/L	2024-10-22	Well 1 (BF849) / 1
PFMBA	< 0.003 µg/L	0.003 µg/L	2024-10-22	Well 1 (BF849) / 1
PFMPA	< 0.004 µg/L	0.004 µg/L	2024-10-22	Well 1 (BF849) / 1
PFNA	< 0.004 µg/L	0.004 µg/L	2024-10-22	Well 1 (BF849) / 1
PFOA	< 0.004 µg/L	0.004 µg/L	2024-10-22	Well 1 (BF849) / 1
PFOS	< 0.004 µg/L	0.004 µg/L	2024-10-22	Well 1 (BF849) / 1
PFPeA	< 0.003 µg/L	0.003 µg/L	2024-10-22	Well 1 (BF849) / 1
PFPeS	< 0.004 µg/L	0.004 µg/L	2024-10-22	Well 1 (BF849) / 1
PFTA	< 0.008 µg/L	0.008 µg/L	2024-10-22	Well 1 (BF849) / 1
PFTrDA	< 0.007 µg/L	0.007 µg/L	2024-10-22	Well 1 (BF849) / 1
PFUnA	< 0.002 µg/L	0.002 µg/L	2024-10-22	Well 1 (BF849) / 1
lithium	< 9 µg/L	9 µg/L	2024-10-22	Well 1 (BF849) / 1

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)	0.00121 mg/L	2023-06-01 – 2023-09-30	2026Q3
Lead (PB90)	0.00461 mg/L	2020-07-01 – 2020-10-31	2026Q3
Lead (PB90)	0 mg/L	2017-06-01 – 2017-09-30	2026Q3
Lead (PB90)	0.00215 mg/L	2014-06-01 – 2014-09-30	2026Q3
Lead (PB90)	0.00188 mg/L	2011-06-01 – 2011-09-30	2026Q3
Lead (PB90)	0.001 mg/L	2008-01-01 – 2008-12-31	2026Q3
Lead (PB90)	0.014 mg/L	2005-01-01 – 2005-12-31	2026Q3
Lead (PB90)	0.0027 mg/L	2002-01-01 – 2002-12-31	2026Q3

Twelve most recent imported state laboratory records
Substance	Published result	Sample date	Location / source
PFOA	Below a limit; numeric threshold unavailable ng/L	2023-06-14	Entry Point / Wisconsin DNR public-system PFAS records
11CL-PF3OUDS	< 0.282 ng/L	2023-06-14	Entry Point / Wisconsin DNR public-system PFAS records
PFDOA	< 0.372 ng/L	2023-06-14	Entry Point / Wisconsin DNR public-system PFAS records
PFTrDA	< 0.440 ng/L	2023-06-14	Entry Point / Wisconsin DNR public-system PFAS records
PFTA	< 0.386 ng/L	2023-06-14	Entry Point / Wisconsin DNR public-system PFAS records
PFBS	< 0.290 ng/L	2023-06-14	Entry Point / Wisconsin DNR public-system PFAS records
PFHXA	< 0.412 ng/L	2023-06-14	Entry Point / Wisconsin DNR public-system PFAS records
PFHPA	< 0.373 ng/L	2023-06-14	Entry Point / Wisconsin DNR public-system PFAS records
PFHXS	< 0.267 ng/L	2023-06-14	Entry Point / Wisconsin DNR public-system PFAS records
ADONA	< 0.397 ng/L	2023-06-14	Entry Point / Wisconsin DNR public-system PFAS records
PFNA	< 0.390 ng/L	2023-06-14	Entry Point / Wisconsin DNR public-system PFAS records
PFOS	Below a limit; numeric threshold unavailable ng/L	2023-06-14	Entry Point / Wisconsin DNR public-system PFAS records

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
Revised Total Coliform Rule / Monitoring, Routine (RTCR)	2022-11-01 – 2022-11-30	Resolved	No	2026Q3
Revised Total Coliform Rule / Monitoring, Routine (RTCR)	2022-04-01 – 2022-04-30	Resolved	No	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
Wisconsin DNR public-system PFAS records — last successful check: 2026-10-17

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