# GREENCORE PIPELINE COMPANY LLC — Fremont County, WY

**Citation:** NPMS FIPS 56013 / OPID 32566  
**Type / status:** inspection / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** Not stated  
**Published:** 2026-07-16

4.420867 active Carbon Dioxide pipeline miles in Fremont County, WY; public NPMS snapshot 2026-07-16.

## Document text

GREENCORE PIPELINE COMPANY LLC (PHMSA OPID 32566) reported 4.420867 active Carbon Dioxide pipeline miles in Fremont County, WY (county FIPS 56013) 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: `90472b681ae98ab4ee4c007ce2d3fdac57c91f4a82ba64e5fb2d691608a1cdd4`
- Retrieved: 2026-08-20T04:38:11.081Z
- Exported: 2026-08-23T01:33:17.990Z
- Document slug: `npms-mileage-ed9f703b595813b0cd5472fa`

### Source metadata

```json
{
  "materialSubtype": "pipeline_mileage",
  "dataAsOf": "2026-07-16",
  "dateBasis": "data_as_of_not_publication_date",
  "fips": "56013",
  "stateFips": "56",
  "state": "WY",
  "county": "Fremont County",
  "region": "Fremont County, WY",
  "operator": {
    "id": "32566",
    "name": "GREENCORE PIPELINE COMPANY LLC"
  },
  "commodity": "Carbon Dioxide",
  "mileage": 4.42086742,
  "plantCount": null,
  "snapshotScope": "active_assets_only",
  "personalContactDataExcluded": true,
  "restrictedGisExcluded": true,
  "provenance": {
    "workbook": "pipeline_mileage",
    "sheet": "Summary - Cnty, Oper, Commodity",
    "rowNumber": 15347,
    "rowSha256": "2f92636411b6a559233ecd988c0de83bd57ff8377c2a0ce4e403816f7af85109"
  },
  "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": "GREENCORE PIPELINE COMPANY LLC"
}
```