# PHILLIPS 66 PIPELINE LLC — San Luis Obispo County, CA

**Citation:** NPMS FIPS 06079 / OPID 31684  
**Type / status:** inspection / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** Not stated  
**Published:** 2026-07-16

11.625852 active Natural Gas pipeline miles in San Luis Obispo County, CA; public NPMS snapshot 2026-07-16.

## Document text

PHILLIPS 66 PIPELINE LLC (PHMSA OPID 31684) reported 11.625852 active Natural Gas pipeline miles in San Luis Obispo County, CA (county FIPS 06079) 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: `4184f61ce65677841c0f5056d5996eee23df1a8ceef4358edc0c6f81109fc889`
- Retrieved: 2026-08-20T04:38:11.081Z
- Exported: 2026-08-24T16:21:15.951Z
- Document slug: `npms-mileage-a191b6122fb048ed1e9f076d`

### Source metadata

```json
{
  "materialSubtype": "pipeline_mileage",
  "dataAsOf": "2026-07-16",
  "dateBasis": "data_as_of_not_publication_date",
  "fips": "06079",
  "stateFips": "06",
  "state": "CA",
  "county": "San Luis Obispo County",
  "region": "San Luis Obispo County, CA",
  "operator": {
    "id": "31684",
    "name": "PHILLIPS 66 PIPELINE LLC"
  },
  "commodity": "Natural Gas",
  "mileage": 11.62585227,
  "plantCount": null,
  "snapshotScope": "active_assets_only",
  "personalContactDataExcluded": true,
  "restrictedGisExcluded": true,
  "provenance": {
    "workbook": "pipeline_mileage",
    "sheet": "Summary - Cnty, Oper, Commodity",
    "rowNumber": 835,
    "rowSha256": "8e68b8fe8bda3c915bcd3b639d4e24eb008bcd432ccd912afb4b6e222a805dd6"
  },
  "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": "PHILLIPS 66 PIPELINE LLC"
}
```