# ILLINOIS EXTENSION PIPELINE COMPANY, L.L.C. — De Witt County, IL

**Citation:** NPMS FIPS 17039 / OPID 39347  
**Type / status:** inspection / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** Not stated  
**Published:** 2026-07-16

18.950648 active Crude Oil pipeline miles in De Witt County, IL; public NPMS snapshot 2026-07-16.

## Document text

ILLINOIS EXTENSION PIPELINE COMPANY, L.L.C. (PHMSA OPID 39347) reported 18.950648 active Crude Oil pipeline miles in De Witt County, IL (county FIPS 17039) 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: `aa4dfe3df7b71d522e437e00a13a6253312a7b06a422b5e13f2846e65964285c`
- Retrieved: 2026-08-20T04:38:11.081Z
- Exported: 2026-08-27T09:31:29.129Z
- Document slug: `npms-mileage-dc5c5c2eec721715173e8392`

### Source metadata

```json
{
  "materialSubtype": "pipeline_mileage",
  "dataAsOf": "2026-07-16",
  "dateBasis": "data_as_of_not_publication_date",
  "fips": "17039",
  "stateFips": "17",
  "state": "IL",
  "county": "De Witt County",
  "region": "De Witt County, IL",
  "operator": {
    "id": "39347",
    "name": "ILLINOIS EXTENSION PIPELINE COMPANY, L.L.C."
  },
  "commodity": "Crude Oil",
  "mileage": 18.95064773,
  "plantCount": null,
  "snapshotScope": "active_assets_only",
  "personalContactDataExcluded": true,
  "restrictedGisExcluded": true,
  "provenance": {
    "workbook": "pipeline_mileage",
    "sheet": "Summary - Cnty, Oper, Commodity",
    "rowNumber": 1875,
    "rowSha256": "8b3dc0ebcc287e4a29f375122c3739389545445d85bb965f9b3f13f93ac4b44e"
  },
  "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": "ILLINOIS EXTENSION PIPELINE COMPANY, L.L.C."
}
```