# MIDWESTERN GAS TRANSMISSION CO — Knox County, IN

**Citation:** NPMS FIPS 18083 / OPID 12498  
**Type / status:** inspection / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** Not stated  
**Published:** 2026-07-16

29.032098 active Natural Gas pipeline miles in Knox County, IN; public NPMS snapshot 2026-07-16.

## Document text

MIDWESTERN GAS TRANSMISSION CO (PHMSA OPID 12498) reported 29.032098 active Natural Gas pipeline miles in Knox County, IN (county FIPS 18083) 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: `c956ed10379713d75464546dd2585a21a95272a6c33efb47be247194cc280ba4`
- Retrieved: 2026-08-20T04:38:11.081Z
- Exported: 2026-08-26T16:39:31.930Z
- Document slug: `npms-mileage-1ada8ae7e5701b21537d2036`

### Source metadata

```json
{
  "materialSubtype": "pipeline_mileage",
  "dataAsOf": "2026-07-16",
  "dateBasis": "data_as_of_not_publication_date",
  "fips": "18083",
  "stateFips": "18",
  "state": "IN",
  "county": "Knox County",
  "region": "Knox County, IN",
  "operator": {
    "id": "12498",
    "name": "MIDWESTERN GAS TRANSMISSION CO"
  },
  "commodity": "Natural Gas",
  "mileage": 29.03209849,
  "plantCount": null,
  "snapshotScope": "active_assets_only",
  "personalContactDataExcluded": true,
  "restrictedGisExcluded": true,
  "provenance": {
    "workbook": "pipeline_mileage",
    "sheet": "Summary - Cnty, Oper, Commodity",
    "rowNumber": 2516,
    "rowSha256": "00bc726aac4b898450f7203c46e211409ff9dfdd46f3d320d88a82e2c91cd310"
  },
  "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"
}
```