Public water system profile

MILWAUKEE WATERWORKS

Explore available public water records for MILWAUKEE WATERWORKS (PWSID 24101000). Find annual reports, results listed in those reports, official sources, and clear notes about what the records can and cannot show. This page does not show conditions at a specific tap.

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System Snapshot

Available system-level context

This snapshot shows the identity and context fields currently available for MILWAUKEE WATERWORKS (PWSID 24101000). Read it with the source links and limitations below.

Last updated: Data reviewed:

System identity

PWSID
24101000
State
Wisconsin
Linked communities
Milwaukee
County context
Not listed in current record
System type
Community water system
Source water
Surface water from Lake Michigan
Population served
Not listed in current record
Service connections
Not listed in current record
Latest reviewed report
2025 report link found
Data updated
2026-08-03

Read these as system-level fields from reviewed public records. Confirm provider and address-specific questions with official utility, city, state, or EPA sources.

Report-Listed Rows

Report-listed rows summarized from the latest reviewed report

2 report-listed rows are summarized for MILWAUKEE WATERWORKS. A listed row is not the same thing as a current advisory or household tap result.

Report year
2025
Rows summarized
2
Source tables represented
1
Scope
Past reporting period
Report-row preview from the latest reviewed report for MILWAUKEE WATERWORKS
Substance and testing periodReported valueRange in reportLimit or standardSource tableReport-printed status
Total Haloacetic Acids 5 (ppb)*Testing period: 20252.00 ppbAverage Detected0.7 - 4.8MCL: 60; MCLG: N/APrimary Drinking Water StandardsPage 4Typical source, as printed: By-product of drinking water disinfectionMeets Standard: Yes, as printed for this report period
Trihalomethanes, Total (ppb)*Testing period: 20258.6 ppbAverage Detected3.4 - 13.0MCL: 80; MCLG: N/APrimary Drinking Water StandardsPage 4Typical source, as printed: By-product of drinking water disinfectionMeets Standard: Yes, as printed for this report period

Report row

Total Haloacetic Acids 5 (ppb)*

Range in report
0.7 - 4.8 ppb
Average Detected
2.00 ppb
Testing period
2025
Sites above action level
Not applicable to this summarized entry
Limit or standard
MCL: 60; MCLG: N/A
Report-printed status
Meets Standard: Yes, as printed for this report period

Source · Page 4

Primary Drinking Water Standards

Typical source, as printed: By-product of drinking water disinfection

Report row

Trihalomethanes, Total (ppb)*

Range in report
3.4 - 13.0 ppb
Average Detected
8.6 ppb
Testing period
2025
Sites above action level
Not applicable to this summarized entry
Limit or standard
MCL: 80; MCLG: N/A
Report-printed status
Meets Standard: Yes, as printed for this report period

Source · Page 4

Primary Drinking Water Standards

Typical source, as printed: By-product of drinking water disinfection

Source report notes

Source: 2025 Annual Water Quality Report. Retrieved 2026-08-03.

  • Applies to: Total Haloacetic Acids 5 (ppb)*

    00, range 0.7 - 4.8, MCLG N/A, MCL 60, and printed Meets Standard Yes. The asterisk states that samples were measured at customer taps. Annual-report values and printed status describe only the cited 2025 report period. They are not a live compliance feed, advisory determination, address-level result, household-tap result, exposure finding, or safety conclusion.

  • Applies to: Total Haloacetic Acids 5 (ppb)*, Trihalomethanes, Total (ppb)*

    Table note: *Measured at customer taps

  • Applies to: Trihalomethanes, Total (ppb)*

    6, range 3.4 - 13.0, MCLG N/A, MCL 80, and printed Meets Standard Yes. The asterisk states that samples were measured at customer taps. Annual-report values and printed status describe only the cited 2025 report period. They are not a live compliance feed, advisory determination, address-level result, household-tap result, exposure finding, or safety conclusion.

Review the linked source report for definitions, footnotes, and official wording.

Violation Records

Violation records shown on this page

This section shows 0 system-scoped violation detail records currently included for MILWAUKEE WATERWORKS. Annual reports and current notices can use different timing and terminology.

No system-scoped violation detail records are included in the available reviewed records for this system. This is not an official compliance finding. Check the official utility, state, or EPA source for current compliance and notice information.

Source notes for this system mention violation-related context, but this page does not currently display separate system-scoped violation detail records.

Important limitation

Profile summary note

This page summarizes public records reviewed by this site. It does not replace official notices, utility updates, or state drinking water information.

System profile limitations

  • The bounded system preview shows only HAA5 and total trihalomethanes from physical PDF page 4. The complete report extraction separately retains the other 78 annual-report result rows without expanding the system preview or creating violation-detail records.
  • The official 36-page source package contains the English annual report, a Spanish translation, and a separately titled 18-page distribution-system monitoring appendix. The translation and appendix were visually reviewed and dispositioned without duplicating or conflating them with the 80 annual-report rows.
  • HAA5 preserves Average Detected 2.00 ppb and range 0.7 - 4.8. TTHM preserves Average Detected 8.6 ppb and range 3.4 - 13.0. Literal N/A and printed Meets Standard Yes remain report-period fields only.
  • The report does not print PWSID 24101000. Physical page 19 labels 241010000 as a laboratory ID, so the separate Wisconsin DNR MILWAUKEE WATERWORKS identity record is required.
  • Address-level service can vary. Confirm the serving provider with a bill, account portal, utility, city, or state source.
  • The reviewed Milwaukee relationship is nonexclusive and does not identify the provider for an address.
  • The state APIs returned only COMPLETE rows at review time, but the utility news page is not a guaranteed live alert feed and this profile does not claim that no current advisory exists.
  • This page shows summarized entries from the available report. It does not include a complete contaminant or violation table.
  • Missing fields are not findings. They mean the field is not shown on this page from the records currently available.
  • This page summarizes available public records. It may not include every update, notice, or urgent official advisory.

Latest Reviewed Report

Latest reviewed report found by this site

The 2025 report found for MILWAUKEE WATERWORKS summarizes a past reporting period. It is not a live alert page.

Utility reportReport data updated:

2025 Annual Water Quality Report

Open 2025 water quality report

The 2025 report link is available for MILWAUKEE WATERWORKS. Use the linked source report for the full table, definitions, footnotes, and official context. This page includes summarized entries from the available report. They are not a complete copy of the report table.

Report year
2025
Summarized entries shown
2
Source name
2025 Annual Water Quality Report
Source URL
Open report source
Source retrieved
2026-08-03
Last reviewed
2026-08-03

Use the linked source report for the full table, definitions, footnotes, and official context.

Data coverage

This page summarizes selected public records for this public water system. It may not include every report, update, current notice, or address-level service detail.

Latest reviewed report
2025 report link found
Report-listed rows
2 summarized report entries shown
Detailed violation records
No detailed system-scoped records displayed
Population served
Not listed in current record
Service connections
Not listed in current record
City context
Milwaukee
County context
Not listed in current record

Local Context

City and state context for this system

MILWAUKEE WATERWORKS is linked here to Milwaukee for navigation. That relationship does not confirm the provider for a specific address; use a bill, utility portal, or official lookup source.

Linked local context

Linked communities
Milwaukee
County context
Not listed in current record
State context
Wisconsin

Related Explainers

Related contaminants and guides

Use these explainers with MILWAUKEE WATERWORKS's report year, source table, and official report. Links are limited to existing guide and contaminant pages.

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How to read a water quality report

A plain-English walkthrough of Consumer Confidence Reports, including report years, detected contaminants, legal limits, violations, and source notes.

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Corrections

Suggest a correction or newer source

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Evidence

Official sources and report links

Use official federal, state, utility, or report sources before treating a page as final.

Data methodology

Review source hierarchy, missing-data handling, and record limitations.

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Data limitations

See why limited records, missing fields, and current notices need careful interpretation.

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