# DOW PIPELINE LLC — Orange County, TX

**Citation:** NPMS FIPS 48361 / OPID 3527  
**Type / status:** inspection / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** Not stated  
**Published:** 2026-07-16

30.08315 active Liquefied Petroleum Gas pipeline miles in Orange County, TX; public NPMS snapshot 2026-07-16.

## Document text

DOW PIPELINE LLC (PHMSA OPID 3527) reported 30.08315 active Liquefied Petroleum Gas pipeline miles in Orange County, TX (county FIPS 48361) 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: `452658967e29ba0ced4188404fb7e30a5ceda62c55ae61dcfc079c10750a3649`
- Retrieved: 2026-08-20T04:38:11.081Z
- Exported: 2026-08-26T08:53:29.335Z
- Document slug: `npms-mileage-c68a34ef6e8f8b877b3f953c`

### Source metadata

```json
{
  "materialSubtype": "pipeline_mileage",
  "dataAsOf": "2026-07-16",
  "dateBasis": "data_as_of_not_publication_date",
  "fips": "48361",
  "stateFips": "48",
  "state": "TX",
  "county": "Orange County",
  "region": "Orange County, TX",
  "operator": {
    "id": "3527",
    "name": "DOW PIPELINE LLC"
  },
  "commodity": "Liquefied Petroleum Gas",
  "mileage": 30.08314962,
  "plantCount": null,
  "snapshotScope": "active_assets_only",
  "personalContactDataExcluded": true,
  "restrictedGisExcluded": true,
  "provenance": {
    "workbook": "pipeline_mileage",
    "sheet": "Summary - Cnty, Oper, Commodity",
    "rowNumber": 13441,
    "rowSha256": "ed324d14e4ab0f359be91fa7598086b405a1c0ba8194bdb0519724ba31aebfaa"
  },
  "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": "DOW PIPELINE LLC"
}
```