# EXPLORER PIPELINE CO — Johnson County, TX

**Citation:** NPMS FIPS 48251 / OPID 4805  
**Type / status:** inspection / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** Not stated  
**Published:** 2026-07-16

21.478148 active Non-HVL Petroleum Product pipeline miles in Johnson County, TX; public NPMS snapshot 2026-07-16.

## Document text

EXPLORER PIPELINE CO (PHMSA OPID 4805) reported 21.478148 active Non-HVL Petroleum Product pipeline miles in Johnson County, TX (county FIPS 48251) 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: `f2fc7bccdb389bad704e3c9ee74d6a7b4d2f4ba685172e03ad26667effe5dbe6`
- Retrieved: 2026-08-20T04:38:11.081Z
- Exported: 2026-08-23T11:17:28.818Z
- Document slug: `npms-mileage-cbf5844eaffc0237eda79c7a`

### Source metadata

```json
{
  "materialSubtype": "pipeline_mileage",
  "dataAsOf": "2026-07-16",
  "dateBasis": "data_as_of_not_publication_date",
  "fips": "48251",
  "stateFips": "48",
  "state": "TX",
  "county": "Johnson County",
  "region": "Johnson County, TX",
  "operator": {
    "id": "4805",
    "name": "EXPLORER PIPELINE CO"
  },
  "commodity": "Non-HVL Petroleum Product",
  "mileage": 21.47814773,
  "plantCount": null,
  "snapshotScope": "active_assets_only",
  "personalContactDataExcluded": true,
  "restrictedGisExcluded": true,
  "provenance": {
    "workbook": "pipeline_mileage",
    "sheet": "Summary - Cnty, Oper, Commodity",
    "rowNumber": 12650,
    "rowSha256": "bcc5fc27c4b6429c6abd2c58a901bd0ec1757349bf44301297d51c0491b5f35a"
  },
  "citedSections": [
    "195.61"
  ],
  "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": "EXPLORER PIPELINE CO"
}
```