# IROQUOIS GAS CORP — St. Lawrence County, NY

**Citation:** NPMS FIPS 36089 / OPID 8310  
**Type / status:** inspection / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** Not stated  
**Published:** 2026-07-16

55.582617 active Natural Gas pipeline miles in St. Lawrence County, NY; public NPMS snapshot 2026-07-16.

## Document text

IROQUOIS GAS CORP (PHMSA OPID 8310) reported 55.582617 active Natural Gas pipeline miles in St. Lawrence County, NY (county FIPS 36089) 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: `831d43ac24410e579693fa91fcdc10859811e94fd58c9bcc8c3781cc24c616f5`
- Retrieved: 2026-08-20T04:38:11.081Z
- Exported: 2026-08-26T22:18:42.613Z
- Document slug: `npms-mileage-e4f6b41c1d2adc012267de8b`

### Source metadata

```json
{
  "materialSubtype": "pipeline_mileage",
  "dataAsOf": "2026-07-16",
  "dateBasis": "data_as_of_not_publication_date",
  "fips": "36089",
  "stateFips": "36",
  "state": "NY",
  "county": "St. Lawrence County",
  "region": "St. Lawrence County, NY",
  "operator": {
    "id": "8310",
    "name": "IROQUOIS GAS CORP"
  },
  "commodity": "Natural Gas",
  "mileage": 55.58261742,
  "plantCount": null,
  "snapshotScope": "active_assets_only",
  "personalContactDataExcluded": true,
  "restrictedGisExcluded": true,
  "provenance": {
    "workbook": "pipeline_mileage",
    "sheet": "Summary - Cnty, Oper, Commodity",
    "rowNumber": 8046,
    "rowSha256": "a4a3e1aa4236c1dedb49ccf7c1ecb883de4ebb02cfef7929715ca0a07d18fc77"
  },
  "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": "IROQUOIS GAS CORP"
}
```