# DISTRIGAS OF MASSACHUSETTS LLC — Middlesex County, MA

**Citation:** NPMS FIPS 25017 / OPID 3411  
**Type / status:** inspection / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** Not stated  
**Published:** 2026-07-16

1 active LNG plant in Middlesex County, MA; public NPMS snapshot 2026-07-16.

## Document text

DISTRIGAS OF MASSACHUSETTS LLC (PHMSA OPID 3411) reported 1 active LNG plant in Middlesex County, MA (county FIPS 25017) 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_LNG_Plants_by_County.xlsx>
- Source ID: `npms-public-summaries`
- SHA-256: `1df26428f48814df1524f4606bfd1b2beeffb5d0e6d1e1321e922b33917a4060`
- Retrieved: 2026-08-20T04:38:11.081Z
- Exported: 2026-08-26T19:40:40.281Z
- Document slug: `npms-lng-d0e0e156da81a30e2799540f`

### Source metadata

```json
{
  "materialSubtype": "lng_plants",
  "dataAsOf": "2026-07-16",
  "dateBasis": "data_as_of_not_publication_date",
  "fips": "25017",
  "stateFips": "25",
  "state": "MA",
  "county": "Middlesex County",
  "region": "Middlesex County, MA",
  "operator": {
    "id": "3411",
    "name": "DISTRIGAS OF MASSACHUSETTS LLC"
  },
  "commodity": null,
  "mileage": null,
  "plantCount": 1,
  "snapshotScope": "active_assets_only",
  "personalContactDataExcluded": true,
  "restrictedGisExcluded": true,
  "provenance": {
    "workbook": "lng_plants",
    "sheet": "Summary - Cnty, Oper",
    "rowNumber": 62,
    "rowSha256": "9fce3ac595cf1757479a87e242a6ee99fed8327a0313dd00b3b06742345227b1"
  },
  "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": "DISTRIGAS OF MASSACHUSETTS LLC"
}
```