# MIDSTREAM ENERGY PARTNERS (USA) LLC — Kern County, CA

**Citation:** NPMS FIPS 06029 / OPID 31919  
**Type / status:** inspection / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** Not stated  
**Published:** 2026-07-16

9.43375 active Natural Gas Liquids pipeline miles in Kern County, CA; public NPMS snapshot 2026-07-16.

## Document text

MIDSTREAM ENERGY PARTNERS (USA) LLC (PHMSA OPID 31919) reported 9.43375 active Natural Gas Liquids pipeline miles in Kern County, CA (county FIPS 06029) 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: `49c489f1c2e902e89e5617a2c2ddac2e268dbfe842b2c626f74dd038014a7771`
- Retrieved: 2026-08-20T04:38:11.081Z
- Exported: 2026-08-24T10:08:49.221Z
- Document slug: `npms-mileage-d28ade9658e685ad7e3ddee1`

### Source metadata

```json
{
  "materialSubtype": "pipeline_mileage",
  "dataAsOf": "2026-07-16",
  "dateBasis": "data_as_of_not_publication_date",
  "fips": "06029",
  "stateFips": "06",
  "state": "CA",
  "county": "Kern County",
  "region": "Kern County, CA",
  "operator": {
    "id": "31919",
    "name": "MIDSTREAM ENERGY PARTNERS (USA) LLC"
  },
  "commodity": "Natural Gas Liquids",
  "mileage": 9.43375,
  "plantCount": null,
  "snapshotScope": "active_assets_only",
  "personalContactDataExcluded": true,
  "restrictedGisExcluded": true,
  "provenance": {
    "workbook": "pipeline_mileage",
    "sheet": "Summary - Cnty, Oper, Commodity",
    "rowNumber": 688,
    "rowSha256": "6b6b76734ad2ea398338ae753ed9024ff24eeb3c275437efd18b719d94c18fbb"
  },
  "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": "MIDSTREAM ENERGY PARTNERS (USA) LLC"
}
```