# DAPL-ETCO OPERATIONS MANAGEMENT, LLC — Washington County, MS

**Citation:** NPMS FIPS 28151 / OPID 39205  
**Type / status:** inspection / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** Not stated  
**Published:** 2026-07-16

30.367299 active Crude Oil pipeline miles in Washington County, MS; public NPMS snapshot 2026-07-16.

## Document text

DAPL-ETCO OPERATIONS MANAGEMENT, LLC (PHMSA OPID 39205) reported 30.367299 active Crude Oil pipeline miles in Washington County, MS (county FIPS 28151) 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: `a5ef489383806ed7b3d18ec5f7947a7e209db0bf42e4181035a3828a0ceaf3d1`
- Retrieved: 2026-08-20T04:38:11.081Z
- Exported: 2026-08-25T21:37:15.771Z
- Document slug: `npms-mileage-8905022642f8dfb44a8e1631`

### Source metadata

```json
{
  "materialSubtype": "pipeline_mileage",
  "dataAsOf": "2026-07-16",
  "dateBasis": "data_as_of_not_publication_date",
  "fips": "28151",
  "stateFips": "28",
  "state": "MS",
  "county": "Washington County",
  "region": "Washington County, MS",
  "operator": {
    "id": "39205",
    "name": "DAPL-ETCO OPERATIONS MANAGEMENT, LLC"
  },
  "commodity": "Crude Oil",
  "mileage": 30.36729924,
  "plantCount": null,
  "snapshotScope": "active_assets_only",
  "personalContactDataExcluded": true,
  "restrictedGisExcluded": true,
  "provenance": {
    "workbook": "pipeline_mileage",
    "sheet": "Summary - Cnty, Oper, Commodity",
    "rowNumber": 6653,
    "rowSha256": "9888ed3ff29cd9b444674d2d32e94a8179b2ee701a48f3f38c5480e7edddce18"
  },
  "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": "DAPL-ETCO OPERATIONS MANAGEMENT, LLC"
}
```