# NORTHERN INDIANA PUBLIC SERVICE CO — Miami County, IN

**Citation:** NPMS FIPS 18103 / OPID 13730  
**Type / status:** inspection / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** Not stated  
**Published:** 2026-07-16

12.822 active Natural Gas pipeline miles in Miami County, IN; public NPMS snapshot 2026-07-16.

## Document text

NORTHERN INDIANA PUBLIC SERVICE CO (PHMSA OPID 13730) reported 12.822 active Natural Gas pipeline miles in Miami County, IN (county FIPS 18103) 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: `4810c8bbd10b00fd4e4bfd19933f1c396d14ae5bc6d9ba83abf8e45f08e162cc`
- Retrieved: 2026-08-20T04:38:11.081Z
- Exported: 2026-08-27T10:36:05.064Z
- Document slug: `npms-mileage-8c484675fec31016e047c234`

### Source metadata

```json
{
  "materialSubtype": "pipeline_mileage",
  "dataAsOf": "2026-07-16",
  "dateBasis": "data_as_of_not_publication_date",
  "fips": "18103",
  "stateFips": "18",
  "state": "IN",
  "county": "Miami County",
  "region": "Miami County, IN",
  "operator": {
    "id": "13730",
    "name": "NORTHERN INDIANA PUBLIC SERVICE CO"
  },
  "commodity": "Natural Gas",
  "mileage": 12.82200003,
  "plantCount": null,
  "snapshotScope": "active_assets_only",
  "personalContactDataExcluded": true,
  "restrictedGisExcluded": true,
  "provenance": {
    "workbook": "pipeline_mileage",
    "sheet": "Summary - Cnty, Oper, Commodity",
    "rowNumber": 2588,
    "rowSha256": "c954872172514562d814f6f6093cbbb69d17efefba07186f2ea4ea0e43fcdc4f"
  },
  "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": "NORTHERN INDIANA PUBLIC SERVICE CO"
}
```