# ROCKY MOUNTAIN NATURAL GAS LLC — Rio Blanco County, CO

**Citation:** NPMS FIPS 08103 / OPID 17620  
**Type / status:** inspection / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** Not stated  
**Published:** 2026-07-16

16.95839 active Natural Gas pipeline miles in Rio Blanco County, CO; public NPMS snapshot 2026-07-16.

## Document text

ROCKY MOUNTAIN NATURAL GAS LLC (PHMSA OPID 17620) reported 16.95839 active Natural Gas pipeline miles in Rio Blanco County, CO (county FIPS 08103) 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: `050d642fba4a5bd28cb86e26d300c1172c9f169f3fd8e7d08b352ef9ef05511b`
- Retrieved: 2026-08-20T04:38:11.081Z
- Exported: 2026-08-26T08:09:16.170Z
- Document slug: `npms-mileage-5b0b891804944d77ea4311af`

### Source metadata

```json
{
  "materialSubtype": "pipeline_mileage",
  "dataAsOf": "2026-07-16",
  "dateBasis": "data_as_of_not_publication_date",
  "fips": "08103",
  "stateFips": "08",
  "state": "CO",
  "county": "Rio Blanco County",
  "region": "Rio Blanco County, CO",
  "operator": {
    "id": "17620",
    "name": "ROCKY MOUNTAIN NATURAL GAS LLC"
  },
  "commodity": "Natural Gas",
  "mileage": 16.95839016,
  "plantCount": null,
  "snapshotScope": "active_assets_only",
  "personalContactDataExcluded": true,
  "restrictedGisExcluded": true,
  "provenance": {
    "workbook": "pipeline_mileage",
    "sheet": "Summary - Cnty, Oper, Commodity",
    "rowNumber": 1104,
    "rowSha256": "7b7bb91fc00ee93b0a00b67672d15587012cdbf6831d889560a820671e5200c4"
  },
  "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": "ROCKY MOUNTAIN NATURAL GAS LLC"
}
```