# WESTERN GAS INTERSTATE COMPANY, LLC — Cimarron County, OK

**Citation:** NPMS FIPS 40025 / OPID 22462  
**Type / status:** inspection / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** Not stated  
**Published:** 2026-07-16

21.954097 active Natural Gas pipeline miles in Cimarron County, OK; public NPMS snapshot 2026-07-16.

## Document text

WESTERN GAS INTERSTATE COMPANY, LLC (PHMSA OPID 22462) reported 21.954097 active Natural Gas pipeline miles in Cimarron County, OK (county FIPS 40025) 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: `b70ab3f480ec132e0bf1aade2bf2a6856c959a5a6d5377afe6ace7fe8404c50a`
- Retrieved: 2026-08-20T04:38:11.081Z
- Exported: 2026-08-26T08:46:26.765Z
- Document slug: `npms-mileage-95688954fa4a755a0d64de2f`

### Source metadata

```json
{
  "materialSubtype": "pipeline_mileage",
  "dataAsOf": "2026-07-16",
  "dateBasis": "data_as_of_not_publication_date",
  "fips": "40025",
  "stateFips": "40",
  "state": "OK",
  "county": "Cimarron County",
  "region": "Cimarron County, OK",
  "operator": {
    "id": "22462",
    "name": "WESTERN GAS INTERSTATE COMPANY, LLC"
  },
  "commodity": "Natural Gas",
  "mileage": 21.95409659,
  "plantCount": null,
  "snapshotScope": "active_assets_only",
  "personalContactDataExcluded": true,
  "restrictedGisExcluded": true,
  "provenance": {
    "workbook": "pipeline_mileage",
    "sheet": "Summary - Cnty, Oper, Commodity",
    "rowNumber": 9154,
    "rowSha256": "8a0728ae1ff738e1d85885e1f524cb535ce7e5a4035410f57898d9f5560de50d"
  },
  "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": "WESTERN GAS INTERSTATE COMPANY, LLC"
}
```