# EAGLE FORD MIDSTREAM LLC — Duval County, TX

**Citation:** NPMS FIPS 48131 / OPID 38943  
**Type / status:** inspection / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** Not stated  
**Published:** 2026-07-16

34.801551 active Natural Gas pipeline miles in Duval County, TX; public NPMS snapshot 2026-07-16.

## Document text

EAGLE FORD MIDSTREAM LLC (PHMSA OPID 38943) reported 34.801551 active Natural Gas pipeline miles in Duval County, TX (county FIPS 48131) 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: `97870a4e1ea9b78409bee84b3cb37be45a1007188d7a5f6f185db0a8194f774e`
- Retrieved: 2026-08-20T04:38:11.081Z
- Exported: 2026-08-27T02:08:07.030Z
- Document slug: `npms-mileage-f2c75b076049c0ca586343bd`

### Source metadata

```json
{
  "materialSubtype": "pipeline_mileage",
  "dataAsOf": "2026-07-16",
  "dateBasis": "data_as_of_not_publication_date",
  "fips": "48131",
  "stateFips": "48",
  "state": "TX",
  "county": "Duval County",
  "region": "Duval County, TX",
  "operator": {
    "id": "38943",
    "name": "EAGLE FORD MIDSTREAM LLC"
  },
  "commodity": "Natural Gas",
  "mileage": 34.80155114,
  "plantCount": null,
  "snapshotScope": "active_assets_only",
  "personalContactDataExcluded": true,
  "restrictedGisExcluded": true,
  "provenance": {
    "workbook": "pipeline_mileage",
    "sheet": "Summary - Cnty, Oper, Commodity",
    "rowNumber": 11550,
    "rowSha256": "246c999b732e91ae64b4cd695d1e2d2e911687b088504787f6fb7fd9919827ab"
  },
  "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": "EAGLE FORD MIDSTREAM LLC"
}
```