# ENTERPRISE PRODUCTS OPERATING LLC — Chambers County, TX

**Citation:** NPMS FIPS 48071 / OPID 31618  
**Type / status:** inspection / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** Not stated  
**Published:** 2026-07-16

38.960544 active Other HVLs pipeline miles in Chambers County, TX; public NPMS snapshot 2026-07-16.

## Document text

ENTERPRISE PRODUCTS OPERATING LLC (PHMSA OPID 31618) reported 38.960544 active Other HVLs pipeline miles in Chambers County, TX (county FIPS 48071) 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: `5d8bd3249c97ed1ab973ab2b7ff9b701cd5e610fb6d986bd0e76cccb18b424cf`
- Retrieved: 2026-08-20T04:38:11.081Z
- Exported: 2026-08-24T16:58:49.449Z
- Document slug: `npms-mileage-917e5619ffb74086eafd3295`

### Source metadata

```json
{
  "materialSubtype": "pipeline_mileage",
  "dataAsOf": "2026-07-16",
  "dateBasis": "data_as_of_not_publication_date",
  "fips": "48071",
  "stateFips": "48",
  "state": "TX",
  "county": "Chambers County",
  "region": "Chambers County, TX",
  "operator": {
    "id": "31618",
    "name": "ENTERPRISE PRODUCTS OPERATING LLC"
  },
  "commodity": "Other HVLs",
  "mileage": 38.96054356,
  "plantCount": null,
  "snapshotScope": "active_assets_only",
  "personalContactDataExcluded": true,
  "restrictedGisExcluded": true,
  "provenance": {
    "workbook": "pipeline_mileage",
    "sheet": "Summary - Cnty, Oper, Commodity",
    "rowNumber": 11218,
    "rowSha256": "518c7c8cde4962485fc1fb5de1cf3b521f89197b61267b03426559d16ced5958"
  },
  "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": "ENTERPRISE PRODUCTS OPERATING LLC"
}
```