Public water system profile

AURORA

Explore available public water records for AURORA (PWSID IL0894070). 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.

System Snapshot

Available system-level context

This snapshot shows the identity and context fields currently available for AURORA (PWSID IL0894070). Read it with the source links and limitations below.

Last updated: Data reviewed:

System identity

PWSID
IL0894070
State
Illinois
Linked communities
Aurora
County context
Not listed in current record
System type
Community water system
Source water
Fox River surface water blended with groundwater from shallow and deep wells
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 AURORA. 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 AURORA
Substance and testing periodReported valueRange in reportLimit or standardSource tableReport-printed status
Haloacetic Acids (HAA5)Testing period: 202519 ppbHighest Level Detected7.2 - 24.5MCL: 60; MCLG: No goal for the totalREGULATED CONTAMINANTSPage 3Typical source, as printed: By-product of drinking water disinfectionViolation: N, as printed for this report period
(TTHM) Total TrihalomethanesTesting period: 202555 ppbHighest Level Detected33.2 - 78.8MCL: 80; MCLG: No goal for the totalREGULATED CONTAMINANTSPage 3Typical source, as printed: By-product of drinking water disinfectionViolation: N, as printed for this report period

Report row

Haloacetic Acids (HAA5)

Range in report
7.2 - 24.5 ppb
Highest Level Detected
19 ppb
Testing period
2025
Sites above action level
Not applicable to this summarized entry
Limit or standard
MCL: 60; MCLG: No goal for the total
Report-printed status
Violation: N, as printed for this report period

Source · Page 3

REGULATED CONTAMINANTS

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

Report row

(TTHM) Total Trihalomethanes

Range in report
33.2 - 78.8 ppb
Highest Level Detected
55 ppb
Testing period
2025
Sites above action level
Not applicable to this summarized entry
Limit or standard
MCL: 80; MCLG: No goal for the total
Report-printed status
Violation: N, as printed for this report period

Source · Page 3

REGULATED CONTAMINANTS

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

Source report notes

Source: 2025 WATER QUALITY REPORT. Retrieved 2026-08-03.

  • Applies to: Haloacetic Acids (HAA5)

    2 - 24.5, MCLG No goal for the total, MCL 60, and printed N. Annual-report values and printed status describe only the cited 2025 report or sample period. They are not a current compliance feed, advisory determination, address-level result, household-tap result, exposure conclusion, or safety conclusion. The reviewed relationship does not identify the provider for an address or prove exclusive service.

  • Applies to: (TTHM) Total Trihalomethanes

    2 - 78.8, MCLG No goal for the total, MCL 80, and printed N. Annual-report values and printed status describe only the cited 2025 report or sample period. They are not a current compliance feed, advisory determination, address-level result, household-tap result, exposure conclusion, or safety conclusion. The reviewed relationship does not identify the provider for an address or prove exclusive service.

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 AURORA. 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 preview shows only HAA5 and TTHM from physical PDF page 3. Other rows, health language, lead claims, zinc notice text, and broad quality statements are not reproduced as contaminant rows or violation-detail records.
  • HAA5 preserves 19 ppb and range 7.2 - 24.5. TTHM preserves 55 ppb and range 33.2 - 78.8. Literal No goal for the total and printed N remain reported report-period fields.
  • The report does not print IL0894070. The profile requires the official City archive and report together with the separate Illinois DWW AURORA identity record; it does not claim that the PWSID is report-printed.
  • The report's lead row and zinc monitoring explanation remain dated report context. The separate City lead page, state Lead Measure field, and zinc compliance-achieved action retain their distinct source periods and scopes.
  • The Fox River, shallow-well, deep-well, and Cambrian-Ordovician wording remains system-level annual-report context and does not establish the source or blend at an address.
  • The reviewed Aurora relationship does not prove complete or exclusive service and does not identify the provider for an address.
  • No centralized public drinking-water or boil-order live index was verified, so general alert and hydrant paths do not support a no-advisory claim.
  • Address-level service can vary. Confirm the serving provider with a bill, account portal, utility, city, or state source.
  • 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 AURORA summarizes a past reporting period. It is not a live alert page.

Utility reportReport data updated:

2025 WATER QUALITY REPORT

Open 2025 water quality report (opens in a new tab)

The 2025 report link is available for AURORA. 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 WATER QUALITY REPORT
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
Aurora
County context
Not listed in current record

Local Context

City and state context for this system

AURORA is linked here to Aurora 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
Aurora
County context
Not listed in current record
State context
Illinois

Corrections

Suggest a correction or newer source

If you have a newer official report, utility source, or correction, send the source link for review. This helps keep profile summaries tied to public records.

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Evidence

Official sources and report links

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

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