# PLAINS PIPELINE MIDCON LLC — Alfalfa County, OK

**Citation:** NPMS FIPS 40003 / OPID 40498  
**Type / status:** inspection / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** Not stated  
**Published:** 2026-07-16

50.610303 active Crude Oil pipeline miles in Alfalfa County, OK; public NPMS snapshot 2026-07-16.

## Document text

PLAINS PIPELINE MIDCON LLC (PHMSA OPID 40498) reported 50.610303 active Crude Oil pipeline miles in Alfalfa County, OK (county FIPS 40003) 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: `44ab75a5882ad0005d85ff821ddcd6dc85ee7ed6ec5d981a7564a6c097c61fa6`
- Retrieved: 2026-08-20T04:38:11.081Z
- Exported: 2026-08-27T11:20:25.598Z
- Document slug: `npms-mileage-2d7a8733562921e305f42a65`

### Source metadata

```json
{
  "materialSubtype": "pipeline_mileage",
  "dataAsOf": "2026-07-16",
  "dateBasis": "data_as_of_not_publication_date",
  "fips": "40003",
  "stateFips": "40",
  "state": "OK",
  "county": "Alfalfa County",
  "region": "Alfalfa County, OK",
  "operator": {
    "id": "40498",
    "name": "PLAINS PIPELINE MIDCON LLC"
  },
  "commodity": "Crude Oil",
  "mileage": 50.61030303,
  "plantCount": null,
  "snapshotScope": "active_assets_only",
  "personalContactDataExcluded": true,
  "restrictedGisExcluded": true,
  "provenance": {
    "workbook": "pipeline_mileage",
    "sheet": "Summary - Cnty, Oper, Commodity",
    "rowNumber": 9036,
    "rowSha256": "64f0a3af515f4a3988f669a472882bdc2b7167981c7df5934260ac395453071d"
  },
  "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": "PLAINS PIPELINE MIDCON LLC"
}
```