# MARATHON PIPE LINE LLC — Delaware County, IN

**Citation:** NPMS FIPS 18035 / OPID 32147  
**Type / status:** inspection / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** Not stated  
**Published:** 2026-07-16

4.914163 active Crude Oil pipeline miles in Delaware County, IN; public NPMS snapshot 2026-07-16.

## Document text

MARATHON PIPE LINE LLC (PHMSA OPID 32147) reported 4.914163 active Crude Oil pipeline miles in Delaware County, IN (county FIPS 18035) 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: `572034ebc3a2d5db08544e2193cd15b436b47be4c372fbed512f2a369721dd71`
- Retrieved: 2026-08-20T04:38:11.081Z
- Exported: 2026-08-27T18:57:53.600Z
- Document slug: `npms-mileage-5f993369298e50ad3ba2a2e8`

### Source metadata

```json
{
  "materialSubtype": "pipeline_mileage",
  "dataAsOf": "2026-07-16",
  "dateBasis": "data_as_of_not_publication_date",
  "fips": "18035",
  "stateFips": "18",
  "state": "IN",
  "county": "Delaware County",
  "region": "Delaware County, IN",
  "operator": {
    "id": "32147",
    "name": "MARATHON PIPE LINE LLC"
  },
  "commodity": "Crude Oil",
  "mileage": 4.91416288,
  "plantCount": null,
  "snapshotScope": "active_assets_only",
  "personalContactDataExcluded": true,
  "restrictedGisExcluded": true,
  "provenance": {
    "workbook": "pipeline_mileage",
    "sheet": "Summary - Cnty, Oper, Commodity",
    "rowNumber": 2414,
    "rowSha256": "ddf37da863f4a127fddc605b492b547e44fb39a77a9de392609a362d64d72491"
  },
  "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": "MARATHON PIPE LINE LLC"
}
```