# OLYMPIC PIPE LINE COMPANY — Pierce County, WA

**Citation:** NPMS FIPS 53053 / OPID 30781  
**Type / status:** inspection / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** Not stated  
**Published:** 2026-07-16

31.110193 active Non-HVL Petroleum Product pipeline miles in Pierce County, WA; public NPMS snapshot 2026-07-16.

## Document text

OLYMPIC PIPE LINE COMPANY (PHMSA OPID 30781) reported 31.110193 active Non-HVL Petroleum Product pipeline miles in Pierce County, WA (county FIPS 53053) 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: `28d0f185d6492c784ba0687c3032d5f412700986909e5389f9d690eb02b7c94d`
- Retrieved: 2026-08-20T04:38:11.081Z
- Exported: 2026-08-27T13:42:09.018Z
- Document slug: `npms-mileage-a7c328038e92f872e4b7462a`

### Source metadata

```json
{
  "materialSubtype": "pipeline_mileage",
  "dataAsOf": "2026-07-16",
  "dateBasis": "data_as_of_not_publication_date",
  "fips": "53053",
  "stateFips": "53",
  "state": "WA",
  "county": "Pierce County",
  "region": "Pierce County, WA",
  "operator": {
    "id": "30781",
    "name": "OLYMPIC PIPE LINE COMPANY"
  },
  "commodity": "Non-HVL Petroleum Product",
  "mileage": 31.11019318,
  "plantCount": null,
  "snapshotScope": "active_assets_only",
  "personalContactDataExcluded": true,
  "restrictedGisExcluded": true,
  "provenance": {
    "workbook": "pipeline_mileage",
    "sheet": "Summary - Cnty, Oper, Commodity",
    "rowNumber": 14832,
    "rowSha256": "b0266ad922e462ad36bb87b2f36d913968b0f3d2a2502e75e6e6bc9ce0c17d6f"
  },
  "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": "OLYMPIC PIPE LINE COMPANY"
}
```