Public water system profile

AQUARION-EASTERN FAIRFIELD COUNTY

Explore available public water records for AQUARION-EASTERN FAIRFIELD COUNTY (PWSID CT0150011). 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.

View report rows

System Snapshot

Available system-level context

This snapshot shows the identity and context fields currently available for AQUARION-EASTERN FAIRFIELD COUNTY (PWSID CT0150011). Read it with the source links and limitations below.

Last updated: Data reviewed:

System identity

PWSID
CT0150011
State
Connecticut
Linked communities
Bridgeport
County context
Not listed in current record
System type
Community water system
Source water
Surface water listed by Connecticut DPH (source code SW); the 2025 report describes reservoir and well sources for the Eastern Fairfield County system.
Population served context
351,756
Service connections
108,501
Latest reviewed report
2025 report link found
Data updated
2026-07-28

Connecticut DPH's reviewed schedule lists 351,756 people and 108,501 combined service connections for PWSID CT0150011. The schedule lists Bridgeport and nearby communities among towns served; that list does not prove service for a specific address.

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 AQUARION-EASTERN FAIRFIELD COUNTY. 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 AQUARION-EASTERN FAIRFIELD COUNTY
Substance and testing periodReported valueRange in reportLimit or standardSource tableReport-printed status
NitrateTesting period: 20250.127 ppmAverage: 0.127; Average: 0.127ND < 0.1 - 1.30MCL: 10; MCLG: 10Water Quality Table - Inorganic CompoundsPage 3Typical source, as printed: Runoff from fertilizer use; leaching from septic tanks, sewage; erosion of natural depositsCompliance: YES, as printed for this sample period
LeadTesting period: 2025Sites above action level22 ppb90th PercentileND < 1 - 42Action Level: 15Water Quality Table - Inorganic CompoundsPage 3Typical source, as printed: Corrosion of household plumbing systemsCompliance: YES, as printed for this sample period

Report row

Nitrate

Range in report
ND < 0.1 - 1.30 ppm
Average: 0.127; Average: 0.127
0.127 ppm
Testing period
2025
Sites above action level
Not applicable to this summarized entry
Limit or standard
MCL: 10; MCLG: 10
Report-printed status
Compliance: YES, as printed for this sample period

Source · Page 3

Water Quality Table - Inorganic Compounds

Typical source, as printed: Runoff from fertilizer use; leaching from septic tanks, sewage; erosion of natural deposits

Report row

Lead

Range in report
ND < 1 - 42 ppb
90th Percentile
2 ppb
Testing period
2025
Sites above action level
2
Limit or standard
Action Level: 15
Report-printed status
Compliance: YES, as printed for this sample period

Source · Page 3

Water Quality Table - Inorganic Compounds

Typical source, as printed: Corrosion of household plumbing systems

Source report notes

Source: Aquarion Water Company Eastern Fairfield County 2025 Water Quality Report. Retrieved 2026-07-27.

  • Applies to: Nitrate, Lead

    reported row visually verified on PDF page 3. Printed values and status are limited to the 2025 period and do not establish current safety, compliance, advisory, or tap-level conditions.

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 AQUARION-EASTERN FAIRFIELD COUNTY. 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 linked annual report covers 2025 testing, with barium carrying a printed 2024/2025 period. It is historical report-period evidence, not a live status page.
  • This profile shows Nitrate and Lead from the 2025 annual report. Read the linked report summary and official report for the remaining results, definitions, and footnotes.
  • Printed Compliance YES or NA cells apply only to their source rows and sample periods. They are not current compliance, advisory, safety, or household-tap conclusions.
  • The DPH schedule lists 351,756 people and 108,501 combined service connections. The Aquarion report separately says about 377,400 people; the source periods and scopes are not reconciled, so the values are not merged.
  • Address-level service can vary. Confirm the serving provider with a bill, account portal, utility, city, or state source.
  • Aquarion's Alerts & Outages page directs readers to its active Alerts Map. This profile does not assert whether an alert or advisory is currently active.
  • No system-scoped violation detail inventory was available in the reviewed packet; Data limited is retained rather than converted into a violation-free or compliant claim.
  • 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 AQUARION-EASTERN FAIRFIELD COUNTY summarizes a past reporting period. It is not a live alert page.

Utility reportReport data updated:

2025 Annual Water Quality Report for AQUARION-EASTERN FAIRFIELD COUNTY

Open 2025 water quality report

The 2025 report link is available for AQUARION-EASTERN FAIRFIELD COUNTY. 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.

Read the 2025 annual report summary

Report year
2025
Summarized entries shown
2
Source name
Aquarion Water Company Eastern Fairfield County 2025 Water Quality Report
Source URL
Open report source
Source retrieved
2026-07-27
Last reviewed
2026-08-13

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
Listed from reviewed source
Service connections
Listed from reviewed source
City context
Bridgeport
County context
Not listed in current record

Local Context

City and state context for this system

AQUARION-EASTERN FAIRFIELD COUNTY is linked here to Bridgeport 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
Bridgeport
County context
Not listed in current record
State context
Connecticut

Related Explainers

Related contaminants and guides

Use these explainers with AQUARION-EASTERN FAIRFIELD COUNTY's report year, source table, and official report. Links are limited to existing guide and contaminant pages.

Metals and inorganic chemicals

Lead

Lead is regulated through a treatment technique and tap-sampling action-level framework. A report row does not describe every tap or identify a home's plumbing.

Read the Lead contaminant guide

Metals and inorganic chemicals

Nitrate

Nitrate is a regulated inorganic contaminant. Report labels often specify that the result is measured as nitrogen, and that basis must remain attached to the value and unit.

Read the Nitrate contaminant guide

How to look up your drinking water system

Start with a utility bill, PWSID, state lookup tool, or official report so you can find the public water system behind a city or provider name.

View How to look up your drinking water system

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.

View How to read a water quality report

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.

Suggest an update

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.

View Data methodology

Data limitations

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

View Data limitations