# EVERSOURCE GAS OF MASSACHUSETTS — Hampden County, MA

**Citation:** NPMS FIPS 25013 / OPID 40196  
**Type / status:** inspection / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** Not stated  
**Published:** 2026-07-16

0.086657 active Natural Gas pipeline miles in Hampden County, MA; public NPMS snapshot 2026-07-16.

## Document text

EVERSOURCE GAS OF MASSACHUSETTS (PHMSA OPID 40196) reported 0.086657 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: `d1dd078c8642a607d7de22e5b683da5718fd13370cdc37216dd90b7944a66f58`
- Retrieved: 2026-08-20T04:38:11.081Z
- Exported: 2026-08-26T00:04:52.719Z
- Document slug: `npms-mileage-99284ea5d7bae9bf03caade1`

### 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": "40196",
    "name": "EVERSOURCE GAS OF MASSACHUSETTS"
  },
  "commodity": "Natural Gas",
  "mileage": 0.08665721,
  "plantCount": null,
  "snapshotScope": "active_assets_only",
  "personalContactDataExcluded": true,
  "restrictedGisExcluded": true,
  "provenance": {
    "workbook": "pipeline_mileage",
    "sheet": "Summary - Cnty, Oper, Commodity",
    "rowNumber": 5542,
    "rowSha256": "1e58d32a5beee68634b4f6332ee0b06bd42e2b2cbba113b8598c4285b35308dc"
  },
  "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": "EVERSOURCE GAS OF MASSACHUSETTS"
}
```