# MIDWESTERN GAS TRANSMISSION CO — Vermilion County, IL

**Citation:** NPMS FIPS 17183 / OPID 12498  
**Type / status:** inspection / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** Not stated  
**Published:** 2026-07-16

46.558564 active Natural Gas pipeline miles in Vermilion County, IL; public NPMS snapshot 2026-07-16.

## Document text

MIDWESTERN GAS TRANSMISSION CO (PHMSA OPID 12498) reported 46.558564 active Natural Gas pipeline miles in Vermilion County, IL (county FIPS 17183) 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: `1b105644b8958b332d5a953766ebd1f435c576159b5c3ed82ea9819440dcc914`
- Retrieved: 2026-08-20T04:38:11.081Z
- Exported: 2026-08-25T19:16:46.323Z
- Document slug: `npms-mileage-df8518f6a9a175e8f846cf50`

### Source metadata

```json
{
  "materialSubtype": "pipeline_mileage",
  "dataAsOf": "2026-07-16",
  "dateBasis": "data_as_of_not_publication_date",
  "fips": "17183",
  "stateFips": "17",
  "state": "IL",
  "county": "Vermilion County",
  "region": "Vermilion County, IL",
  "operator": {
    "id": "12498",
    "name": "MIDWESTERN GAS TRANSMISSION CO"
  },
  "commodity": "Natural Gas",
  "mileage": 46.5585644,
  "plantCount": null,
  "snapshotScope": "active_assets_only",
  "personalContactDataExcluded": true,
  "restrictedGisExcluded": true,
  "provenance": {
    "workbook": "pipeline_mileage",
    "sheet": "Summary - Cnty, Oper, Commodity",
    "rowNumber": 2262,
    "rowSha256": "818c9db500c6eb3a14c78ee74e7e3b9bba16b0153a574529f1eeda43bcf51ab2"
  },
  "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": "MIDWESTERN GAS TRANSMISSION CO"
}
```