# BLACK HILLS SERVICE COMPANY — Campbell County, WY

**Citation:** NPMS FIPS 56005 / OPID 32564  
**Type / status:** inspection / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** Not stated  
**Published:** 2026-07-16

35.374741 active Natural Gas pipeline miles in Campbell County, WY; public NPMS snapshot 2026-07-16.

## Document text

BLACK HILLS SERVICE COMPANY (PHMSA OPID 32564) reported 35.374741 active Natural Gas pipeline miles in Campbell County, WY (county FIPS 56005) 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: `9d012f3e751a101e7c3c83b29a95d33364bec373955824e374235e606d6e7b05`
- Retrieved: 2026-08-20T04:38:11.081Z
- Exported: 2026-08-26T03:40:45.782Z
- Document slug: `npms-mileage-a1fc8f9aa827588b26bd89f6`

### Source metadata

```json
{
  "materialSubtype": "pipeline_mileage",
  "dataAsOf": "2026-07-16",
  "dateBasis": "data_as_of_not_publication_date",
  "fips": "56005",
  "stateFips": "56",
  "state": "WY",
  "county": "Campbell County",
  "region": "Campbell County, WY",
  "operator": {
    "id": "32564",
    "name": "BLACK HILLS SERVICE COMPANY"
  },
  "commodity": "Natural Gas",
  "mileage": 35.37474053,
  "plantCount": null,
  "snapshotScope": "active_assets_only",
  "personalContactDataExcluded": true,
  "restrictedGisExcluded": true,
  "provenance": {
    "workbook": "pipeline_mileage",
    "sheet": "Summary - Cnty, Oper, Commodity",
    "rowNumber": 15291,
    "rowSha256": "4ccbbcfa7a785dbf8cd25f4357f5679dd094342418adb283a66199b57c920e9b"
  },
  "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": "BLACK HILLS SERVICE COMPANY"
}
```