# CPN PIPELINE COMPANY — Santa Clara County, CA

**Citation:** NPMS FIPS 06085 / OPID 31477  
**Type / status:** inspection / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** Not stated  
**Published:** 2026-07-16

0.87139 active Natural Gas pipeline miles in Santa Clara County, CA; public NPMS snapshot 2026-07-16.

## Document text

CPN PIPELINE COMPANY (PHMSA OPID 31477) reported 0.87139 active Natural Gas pipeline miles in Santa Clara County, CA (county FIPS 06085) 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: `05100d9b65f838d9d4ae45043f9a79287b91983900c7ec8da1f494ec26c6ee2b`
- Retrieved: 2026-08-20T04:38:11.081Z
- Exported: 2026-08-26T00:08:57.304Z
- Document slug: `npms-mileage-06af9850e69b80a39fea7c12`

### Source metadata

```json
{
  "materialSubtype": "pipeline_mileage",
  "dataAsOf": "2026-07-16",
  "dateBasis": "data_as_of_not_publication_date",
  "fips": "06085",
  "stateFips": "06",
  "state": "CA",
  "county": "Santa Clara County",
  "region": "Santa Clara County, CA",
  "operator": {
    "id": "31477",
    "name": "CPN PIPELINE COMPANY"
  },
  "commodity": "Natural Gas",
  "mileage": 0.87139015,
  "plantCount": null,
  "snapshotScope": "active_assets_only",
  "personalContactDataExcluded": true,
  "restrictedGisExcluded": true,
  "provenance": {
    "workbook": "pipeline_mileage",
    "sheet": "Summary - Cnty, Oper, Commodity",
    "rowNumber": 850,
    "rowSha256": "7edbed16e90847de7f0b55a61485a280218bdafd722619cdd124eda855500d49"
  },
  "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": "CPN PIPELINE COMPANY"
}
```