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Treatment plant bypass reported — Michigan Department of Natural Resources, Oct 7, 2026

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

Source: Michigan EGLE (MiEnviro CSO/SSO List) via EGLE MiEnviro CSO/SSO List, record 4555904758221477962-2, reported Oct 8, 2026, 9:44 PM 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: Michigan Department of Natural Resources (federal wastewater discharge permit, NPDES, MIG580352). Outlet: “Excavation area by aeration tank”. 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 no water. Not linked to a mapped water. The report names no water and the operator lists 2 receiving waters (our list of sewer operators).

3. Estimated downstream stretch

We estimate routes only on rivers before they become tidal. We do not estimate routes through tidal water or lakes.

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 7, 2026, 8:30 AM EDT

Ended

Oct 7, 2026, 10:30 PM EDT

Detail provided by the source

Times known to the minute

Reported to the source

Oct 8, 2026, 9:44 PM EDT

Published

not given

Source last updated

not given

Last retrieved by DirtyWaterWatch

2026-11-05 01:07 UTC

What and how much

Type

Treatment bypass: wastewater skips one or more treatment steps.

Status in the record

Ended (as reported)

Material

“Partially Treated”

Volume

100 gallons (not stated whether estimated or measured)

Volume as reported

“100 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

Source and versions

Source

EGLE MiEnviro CSO/SSO List

Source record number

4555904758221477962-2

Original notice

Read the original notice

Earlier version

None: this is the first record

Later versions

None

{
  "submissionId": "4555904758221477962",
  "submissionReferenceNumber": "HQS-5EG9-Z786E",
  "sectionNumber": 2,
  "submissionReceivedDate": "2026-10-08T21:44:31.1170000-04:00",
  "responsiblePartyName": "Michigan Department of Natural Resources",
  "siteName": "MDNR-Port Crescent State Park",
  "permitNumber": "MIG580352",
  "countyDescription": "Huron",
  "countyId": "32",
  "reportStatusId": "IN_PROCESS",
  "reportStatusDescription": "In Process",
  "dischargeType": "Other Discharge,Other Discharge,Clear effluent from lagoon",
  "dischargeQuality": "Partially Treated,Partially Treated",
  "dischargeVolume": "100.00000 Gallons",
  "dischargeVolumeNumeric": 100,
  "eventStartDate": "2026-10-07T08:30:00.0000000-04:00",
  "eventEndDate": "2026-10-07T22:30:00.0000000-04:00",
  "featureNumber": null,
  "featureDescription": "Excavation area by aeration tank",
  "receivingWater": null,
  "landImpacted": "Excavation pit adjacent to aeration tank",
  "precipitationAmount": null,
  "precipitationType": "None,None",
  "reached_water": null
}