# DTE GAS COMPANY — Mason County, MI

**Citation:** NPMS FIPS 26105 / OPID 12408  
**Type / status:** inspection / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** Not stated  
**Published:** 2026-07-16

46.192934 active Natural Gas pipeline miles in Mason County, MI; public NPMS snapshot 2026-07-16.

## Document text

DTE GAS COMPANY (PHMSA OPID 12408) reported 46.192934 active Natural Gas pipeline miles in Mason County, MI (county FIPS 26105) 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: `e53a450d471285614c320d26ee05afa947a81c6e66e209728d2e93c166bb07a1`
- Retrieved: 2026-08-20T04:38:11.081Z
- Exported: 2026-08-27T17:55:25.507Z
- Document slug: `npms-mileage-e93e5932dbbdec767459fd40`

### Source metadata

```json
{
  "materialSubtype": "pipeline_mileage",
  "dataAsOf": "2026-07-16",
  "dateBasis": "data_as_of_not_publication_date",
  "fips": "26105",
  "stateFips": "26",
  "state": "MI",
  "county": "Mason County",
  "region": "Mason County, MI",
  "operator": {
    "id": "12408",
    "name": "DTE GAS COMPANY"
  },
  "commodity": "Natural Gas",
  "mileage": 46.19293371,
  "plantCount": null,
  "snapshotScope": "active_assets_only",
  "personalContactDataExcluded": true,
  "restrictedGisExcluded": true,
  "provenance": {
    "workbook": "pipeline_mileage",
    "sheet": "Summary - Cnty, Oper, Commodity",
    "rowNumber": 5781,
    "rowSha256": "aadb8f2fbdd596b5330e20f60770cc17036fc5b6d589ec2116604c0ce77c7db8"
  },
  "citedSections": [
    "191.29"
  ],
  "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": "DTE GAS COMPANY"
}
```