# MASSACHUSETTS WHOLESALE ELECTRIC CO — Hampden County, MA

**Citation:** NPMS FIPS 25013 / OPID 31748  
**Type / status:** inspection / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** Not stated  
**Published:** 2026-07-16

5.574259 active Natural Gas pipeline miles in Hampden County, MA; public NPMS snapshot 2026-07-16.

## Document text

MASSACHUSETTS WHOLESALE ELECTRIC CO (PHMSA OPID 31748) reported 5.574259 active Natural Gas pipeline miles in Hampden County, MA (county FIPS 25013) 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: `6ffef051c26cd06ac6f672ee6bb23a66ed5377a9d3428beef29e433c0a9da4b2`
- Retrieved: 2026-08-20T04:38:11.081Z
- Exported: 2026-08-25T03:57:59.458Z
- Document slug: `npms-mileage-a31ba086eb3a166ea973ecdb`

### Source metadata

```json
{
  "materialSubtype": "pipeline_mileage",
  "dataAsOf": "2026-07-16",
  "dateBasis": "data_as_of_not_publication_date",
  "fips": "25013",
  "stateFips": "25",
  "state": "MA",
  "county": "Hampden County",
  "region": "Hampden County, MA",
  "operator": {
    "id": "31748",
    "name": "MASSACHUSETTS WHOLESALE ELECTRIC CO"
  },
  "commodity": "Natural Gas",
  "mileage": 5.57425947,
  "plantCount": null,
  "snapshotScope": "active_assets_only",
  "personalContactDataExcluded": true,
  "restrictedGisExcluded": true,
  "provenance": {
    "workbook": "pipeline_mileage",
    "sheet": "Summary - Cnty, Oper, Commodity",
    "rowNumber": 5541,
    "rowSha256": "3590af81016209c5d3e12ade9f336f1b5a5654a08f6e58e11a2063af15cae81c"
  },
  "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": "MASSACHUSETTS WHOLESALE ELECTRIC CO"
}
```