# COLUMBIA GAS OF OHIO INC — Richland County, OH

**Citation:** NPMS FIPS 39139 / OPID 2596  
**Type / status:** inspection / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** Not stated  
**Published:** 2026-07-16

1.032229 active Natural Gas pipeline miles in Richland County, OH; public NPMS snapshot 2026-07-16.

## Document text

COLUMBIA GAS OF OHIO INC (PHMSA OPID 2596) reported 1.032229 active Natural Gas pipeline miles in Richland County, OH (county FIPS 39139) 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: `79f5faf96abce2d9312e60ef07c522bad587ff9402e0ae55508fc542760ed134`
- Retrieved: 2026-08-20T04:38:11.081Z
- Exported: 2026-08-25T16:02:03.483Z
- Document slug: `npms-mileage-420e4c48464c769a93d228f5`

### Source metadata

```json
{
  "materialSubtype": "pipeline_mileage",
  "dataAsOf": "2026-07-16",
  "dateBasis": "data_as_of_not_publication_date",
  "fips": "39139",
  "stateFips": "39",
  "state": "OH",
  "county": "Richland County",
  "region": "Richland County, OH",
  "operator": {
    "id": "2596",
    "name": "COLUMBIA GAS OF OHIO INC"
  },
  "commodity": "Natural Gas",
  "mileage": 1.03222918,
  "plantCount": null,
  "snapshotScope": "active_assets_only",
  "personalContactDataExcluded": true,
  "restrictedGisExcluded": true,
  "provenance": {
    "workbook": "pipeline_mileage",
    "sheet": "Summary - Cnty, Oper, Commodity",
    "rowNumber": 8904,
    "rowSha256": "7d6e7532fc7e308a8807ffe683314f295e323e9be30b23b6cdb850846eb01090"
  },
  "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": "COLUMBIA GAS OF OHIO INC"
}
```