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Combined sewer overflow (CSO) reported — City of Dearborn Heights, Wayne County Department of Public Services, Environmental Services Division, Oct 2, 2026

Ended (as reported) · Michigan EGLE (MiEnviro CSO/SSO List)

Source: Michigan EGLE (MiEnviro CSO/SSO List) via EGLE MiEnviro CSO/SSO List, record 77292710469836019-5, reported Oct 2, 2026, 2:46 AM EDT, retrieved 2026-11-05 01:07 UTC · Read the original notice

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1. Reported wastewater outlet

Operator named in the record: City of Dearborn Heights, Wayne County Department of Public Services, Environmental Services Division (federal wastewater discharge permit, NPDES, MI0051489). Outlet: U01 “Bonaparte Tile, Joy/Hazelton intersection, West Parkway”. Location: not given in the report or in the outlet records.

Outfall: a pipe or outlet where wastewater enters a water body.

2. Waters named in the notice

The notice names: “Rouge River”. DirtyWaterWatch links this report to Middle River Rouge, MI. Match basis: the outlet's permit and number in EPA and state records.

3. Estimated downstream stretch

No downstream estimate is available for this report.

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When it happened and when it was reported

Event and notice times use Eastern Time (EST or EDT). Retrieval times use Coordinated Universal Time (UTC).

Started

Oct 2, 2026, 1:51 AM EDT

Ended

Oct 2, 2026, 5:55 AM EDT

Detail provided by the source

Times known to the minute

Reported to the source

Oct 2, 2026, 2:46 AM EDT

Published

not given

Source last updated

not given

Last retrieved by DirtyWaterWatch

2026-11-05 01:07 UTC

What and how much

Type

Combined sewer overflow (CSO): sewage mixed with rainwater spills from a shared sewer system.

Status in the record

Ended (as reported)

Material

“Diluted Raw Sewage”

Volume

400,000 gallons (not stated whether estimated or measured)

Volume as reported

“0.4 Million Gallons”

Advice from Michigan EGLE (MiEnviro CSO/SSO List)

This report includes no advice. Check current local health notices.

Advice period

This report does not state a period. See the rule DirtyWaterWatch applies and its source.

Basis

not stated

Status history from this report

• Discharge or advisory reported Middle River Rouge: Discharge reported ongoing, Oct 2, 2026, 1:51 AM EDT to Oct 2, 2026, 5:55 AM EDT
• Caution Middle River Rouge: Within the caution period after the reported end, Oct 2, 2026, 5:55 AM EDT to Oct 5, 2026, 5:55 AM EDT

Source: DirtyWaterWatch calculations using this report and the published status rules. Updated 2026-11-05 01:25 UTC.

Source and versions

Source

EGLE MiEnviro CSO/SSO List

Source record number

77292710469836019-5

Original notice

Read the original notice

Earlier version

None: this is the first record

Later versions

None

{
  "submissionId": "77292710469836019",
  "submissionReferenceNumber": "HQS-0A0B-B7EVJ",
  "sectionNumber": 5,
  "submissionReceivedDate": "2026-10-02T02:46:47.0530000-04:00",
  "responsiblePartyName": "City of Dearborn Heights, Wayne County Department of Public Services, Environmental Services Division",
  "siteName": "Wayne Co/Dearborn Heights CSO",
  "permitNumber": "MI0051489",
  "countyDescription": "Wayne",
  "countyId": "82",
  "reportStatusId": "COMPLETE",
  "reportStatusDescription": "Completed",
  "dischargeType": "CSO Discharge,CSO Discharge",
  "dischargeQuality": "Diluted Raw Sewage,Diluted Raw Sewage",
  "dischargeVolume": "0.40000 Million Gallons",
  "dischargeVolumeNumeric": 400000,
  "eventStartDate": "2026-10-02T01:51:00.0000000-04:00",
  "eventEndDate": "2026-10-02T05:55:00.0000000-04:00",
  "featureNumber": "U01",
  "featureDescription": "Bonaparte Tile, Joy/Hazelton intersection, West Parkway",
  "receivingWater": "Rouge River",
  "landImpacted": null,
  "precipitationAmount": "1.70",
  "precipitationType": "Rain,Rain",
  "reached_water": true
}