# NATIONAL FUEL GAS SUPPLY CORP — Washington County, PA

**Citation:** NPMS FIPS 42125 / OPID 13063  
**Type / status:** inspection / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** Not stated  
**Published:** 2026-07-16

37.063 active Natural Gas pipeline miles in Washington County, PA; public NPMS snapshot 2026-07-16.

## Document text

NATIONAL FUEL GAS SUPPLY CORP (PHMSA OPID 13063) reported 37.063 active Natural Gas pipeline miles in Washington County, PA (county FIPS 42125) 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: `cc6d4a49cf07cbf9e1685cb618a6f77b162a5b2b7c4c4c31173339570dfa7bf5`
- Retrieved: 2026-08-20T04:38:11.081Z
- Exported: 2026-08-25T01:17:57.514Z
- Document slug: `npms-mileage-747173fbde5dfb2561bfdef3`

### Source metadata

```json
{
  "materialSubtype": "pipeline_mileage",
  "dataAsOf": "2026-07-16",
  "dateBasis": "data_as_of_not_publication_date",
  "fips": "42125",
  "stateFips": "42",
  "state": "PA",
  "county": "Washington County",
  "region": "Washington County, PA",
  "operator": {
    "id": "13063",
    "name": "NATIONAL FUEL GAS SUPPLY CORP"
  },
  "commodity": "Natural Gas",
  "mileage": 37.063,
  "plantCount": null,
  "snapshotScope": "active_assets_only",
  "personalContactDataExcluded": true,
  "restrictedGisExcluded": true,
  "provenance": {
    "workbook": "pipeline_mileage",
    "sheet": "Summary - Cnty, Oper, Commodity",
    "rowNumber": 10297,
    "rowSha256": "0d0cc9345b7e08998997af7aa87a3bb6582c4153d9ade9842fdac6e2ea87dec2"
  },
  "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": "NATIONAL FUEL GAS SUPPLY CORP"
}
```