# WOLVERINE PIPELINE CO — Isabella County, MI

**Citation:** NPMS FIPS 26073 / OPID 22830  
**Type / status:** inspection / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** Not stated  
**Published:** 2026-07-16

26.897038 active Crude Oil pipeline miles in Isabella County, MI; public NPMS snapshot 2026-07-16.

## Document text

WOLVERINE PIPELINE CO (PHMSA OPID 22830) reported 26.897038 active Crude Oil pipeline miles in Isabella County, MI (county FIPS 26073) in the public NPMS summary snapshot dated 2026-07-16. The snapshot includes active assets only and excludes permanently abandoned assets. Exact pipeline locations and restricted NPMS GIS data are not included.

## Provenance

- Official: Yes
- Source: <https://www.npms.phmsa.dot.gov/Documents/NPMS_Active_Pipe_County_Mileage.xlsx>
- Source ID: `npms-public-summaries`
- SHA-256: `a46c38c1c2ddf25e8a86b338e6978abc31437b3b339c8b37954328fde61a5137`
- Retrieved: 2026-08-20T04:38:11.081Z
- Exported: 2026-08-24T07:18:36.112Z
- Document slug: `npms-mileage-30e58c5d4398247ea1211f75`

### Source metadata

```json
{
  "materialSubtype": "pipeline_mileage",
  "dataAsOf": "2026-07-16",
  "dateBasis": "data_as_of_not_publication_date",
  "fips": "26073",
  "stateFips": "26",
  "state": "MI",
  "county": "Isabella County",
  "region": "Isabella County, MI",
  "operator": {
    "id": "22830",
    "name": "WOLVERINE PIPELINE CO"
  },
  "commodity": "Crude Oil",
  "mileage": 26.89703788,
  "plantCount": null,
  "snapshotScope": "active_assets_only",
  "personalContactDataExcluded": true,
  "restrictedGisExcluded": true,
  "provenance": {
    "workbook": "pipeline_mileage",
    "sheet": "Summary - Cnty, Oper, Commodity",
    "rowNumber": 5708,
    "rowSha256": "2884d21e08685a20fa57d770983d559f8cbe9e2251129dde4b9d351de6908b24"
  },
  "citedSections": [
    "195.61"
  ],
  "caveat": "Public aggregate snapshot only. It is not a complete representation of exact pipeline locations, may be updated, and is not an agency finding about facility condition.",
  "jurisdiction": "US",
  "operatorName": "WOLVERINE PIPELINE CO"
}
```