# PHILADELPHIA GAS WORKS — Philadelphia County, PA

**Citation:** NPMS FIPS 42101 / OPID 15469  
**Type / status:** inspection / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** Not stated  
**Published:** 2026-07-16

2.110474 active Natural Gas pipeline miles in Philadelphia County, PA; public NPMS snapshot 2026-07-16.

## Document text

PHILADELPHIA GAS WORKS (PHMSA OPID 15469) reported 2.110474 active Natural Gas pipeline miles in Philadelphia County, PA (county FIPS 42101) 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: `250e2fb048dd81866d462998c3c621c8fd181414d2202bbd90fab40144869b90`
- Retrieved: 2026-08-20T04:38:11.081Z
- Exported: 2026-08-26T08:30:27.687Z
- Document slug: `npms-mileage-763a2b25505159410cfe7d31`

### Source metadata

```json
{
  "materialSubtype": "pipeline_mileage",
  "dataAsOf": "2026-07-16",
  "dateBasis": "data_as_of_not_publication_date",
  "fips": "42101",
  "stateFips": "42",
  "state": "PA",
  "county": "Philadelphia County",
  "region": "Philadelphia County, PA",
  "operator": {
    "id": "15469",
    "name": "PHILADELPHIA GAS WORKS"
  },
  "commodity": "Natural Gas",
  "mileage": 2.11047351,
  "plantCount": null,
  "snapshotScope": "active_assets_only",
  "personalContactDataExcluded": true,
  "restrictedGisExcluded": true,
  "provenance": {
    "workbook": "pipeline_mileage",
    "sheet": "Summary - Cnty, Oper, Commodity",
    "rowNumber": 10240,
    "rowSha256": "51fc672956e2ed3f0165101c70220dd9ef0af67c028a3d3ec784c380dbfd79d4"
  },
  "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": "PHILADELPHIA GAS WORKS"
}
```