# SADDLE BUTTE POWDER FLATS MIDSTREAM, LLC — Natrona County, WY

**Citation:** NPMS FIPS 56025 / OPID 40016  
**Type / status:** inspection / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** Not stated  
**Published:** 2026-07-16

1.002881 active Crude Oil pipeline miles in Natrona County, WY; public NPMS snapshot 2026-07-16.

## Document text

SADDLE BUTTE POWDER FLATS MIDSTREAM, LLC (PHMSA OPID 40016) reported 1.002881 active Crude Oil pipeline miles in Natrona County, WY (county FIPS 56025) 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: `1aecdb980988492372ab768b838d7b11d612fc23a9e39772ebcbe332d60aa96e`
- Retrieved: 2026-08-20T04:38:11.081Z
- Exported: 2026-08-25T06:47:17.557Z
- Document slug: `npms-mileage-d6cf2255b39bd500129aa1c6`

### Source metadata

```json
{
  "materialSubtype": "pipeline_mileage",
  "dataAsOf": "2026-07-16",
  "dateBasis": "data_as_of_not_publication_date",
  "fips": "56025",
  "stateFips": "56",
  "state": "WY",
  "county": "Natrona County",
  "region": "Natrona County, WY",
  "operator": {
    "id": "40016",
    "name": "SADDLE BUTTE POWDER FLATS MIDSTREAM, LLC"
  },
  "commodity": "Crude Oil",
  "mileage": 1.00288068,
  "plantCount": null,
  "snapshotScope": "active_assets_only",
  "personalContactDataExcluded": true,
  "restrictedGisExcluded": true,
  "provenance": {
    "workbook": "pipeline_mileage",
    "sheet": "Summary - Cnty, Oper, Commodity",
    "rowNumber": 15424,
    "rowSha256": "2daa41a99b2d022e65c09afacc5cafd2cf8daccb28a0762b122f2ad42487b8d6"
  },
  "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": "SADDLE BUTTE POWDER FLATS MIDSTREAM, LLC"
}
```