# ENBRIDGE GAS OHIO — Mahoning County, OH

**Citation:** NPMS FIPS 39099 / OPID 4060  
**Type / status:** inspection / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** Not stated  
**Published:** 2026-07-16

82.288813 active Natural Gas pipeline miles in Mahoning County, OH; public NPMS snapshot 2026-07-16.

## Document text

ENBRIDGE GAS OHIO (PHMSA OPID 4060) reported 82.288813 active Natural Gas pipeline miles in Mahoning County, OH (county FIPS 39099) 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: `d953ebe4648fe25cc8732002d6afb8cdc17b6fda017ebcfa17ff717934fb904e`
- Retrieved: 2026-08-20T04:38:11.081Z
- Exported: 2026-08-25T11:10:32.051Z
- Document slug: `npms-mileage-97191f66c12678210eb364b5`

### Source metadata

```json
{
  "materialSubtype": "pipeline_mileage",
  "dataAsOf": "2026-07-16",
  "dateBasis": "data_as_of_not_publication_date",
  "fips": "39099",
  "stateFips": "39",
  "state": "OH",
  "county": "Mahoning County",
  "region": "Mahoning County, OH",
  "operator": {
    "id": "4060",
    "name": "ENBRIDGE GAS OHIO"
  },
  "commodity": "Natural Gas",
  "mileage": 82.28881251,
  "plantCount": null,
  "snapshotScope": "active_assets_only",
  "personalContactDataExcluded": true,
  "restrictedGisExcluded": true,
  "provenance": {
    "workbook": "pipeline_mileage",
    "sheet": "Summary - Cnty, Oper, Commodity",
    "rowNumber": 8809,
    "rowSha256": "cb1ca4d4f452c5a6f5fdc2e103036224dcd20ca674fdf9e8098742144b20106c"
  },
  "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": "ENBRIDGE GAS OHIO"
}
```