# SUNOCO PIPELINE L.P. — Chester County, PA

**Citation:** NPMS FIPS 42029 / OPID 18718  
**Type / status:** inspection / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** Not stated  
**Published:** 2026-07-16

64.836661 active Other HVLs pipeline miles in Chester County, PA; public NPMS snapshot 2026-07-16.

## Document text

SUNOCO PIPELINE L.P. (PHMSA OPID 18718) reported 64.836661 active Other HVLs pipeline miles in Chester County, PA (county FIPS 42029) 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: `7ad432782eee0b304ee722b8844fb571d655e873325c57fb0a26cbe083656786`
- Retrieved: 2026-08-20T04:38:11.081Z
- Exported: 2026-08-25T16:11:22.071Z
- Document slug: `npms-mileage-407e4fb234c798477d21385a`

### Source metadata

```json
{
  "materialSubtype": "pipeline_mileage",
  "dataAsOf": "2026-07-16",
  "dateBasis": "data_as_of_not_publication_date",
  "fips": "42029",
  "stateFips": "42",
  "state": "PA",
  "county": "Chester County",
  "region": "Chester County, PA",
  "operator": {
    "id": "18718",
    "name": "SUNOCO PIPELINE L.P."
  },
  "commodity": "Other HVLs",
  "mileage": 64.83666098,
  "plantCount": null,
  "snapshotScope": "active_assets_only",
  "personalContactDataExcluded": true,
  "restrictedGisExcluded": true,
  "provenance": {
    "workbook": "pipeline_mileage",
    "sheet": "Summary - Cnty, Oper, Commodity",
    "rowNumber": 10023,
    "rowSha256": "7ee774237a3bb0417a96cb09d6c19a60f1903d9d2b41e9770739ebe35bc97fc4"
  },
  "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": "SUNOCO PIPELINE L.P."
}
```