# ROCKIES EXPRESS PIPELINE LLC — Butler County, OH

**Citation:** NPMS FIPS 39017 / OPID 32163  
**Type / status:** inspection / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** Not stated  
**Published:** 2026-07-16

31.959138 active Natural Gas pipeline miles in Butler County, OH; public NPMS snapshot 2026-07-16.

## Document text

ROCKIES EXPRESS PIPELINE LLC (PHMSA OPID 32163) reported 31.959138 active Natural Gas pipeline miles in Butler County, OH (county FIPS 39017) 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: `9ae822f3b8280431db5f3b9e18bf6c13a1e3f28df889639cc4affb0c4b3a34db`
- Retrieved: 2026-08-20T04:38:11.081Z
- Exported: 2026-08-26T04:48:48.420Z
- Document slug: `npms-mileage-09272f8e00c142f9f6936140`

### Source metadata

```json
{
  "materialSubtype": "pipeline_mileage",
  "dataAsOf": "2026-07-16",
  "dateBasis": "data_as_of_not_publication_date",
  "fips": "39017",
  "stateFips": "39",
  "state": "OH",
  "county": "Butler County",
  "region": "Butler County, OH",
  "operator": {
    "id": "32163",
    "name": "ROCKIES EXPRESS PIPELINE LLC"
  },
  "commodity": "Natural Gas",
  "mileage": 31.95913827,
  "plantCount": null,
  "snapshotScope": "active_assets_only",
  "personalContactDataExcluded": true,
  "restrictedGisExcluded": true,
  "provenance": {
    "workbook": "pipeline_mileage",
    "sheet": "Summary - Cnty, Oper, Commodity",
    "rowNumber": 8534,
    "rowSha256": "2ad8aeb9b5856bacc1a14f5254e605a9cab14cd4074e05b8c4febea10a611212"
  },
  "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": "ROCKIES EXPRESS PIPELINE LLC"
}
```