# AMOCO OIL CO — Howard County, IA

**Citation:** NPMS FIPS 19089 / OPID 395  
**Type / status:** inspection / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** Not stated  
**Published:** 2026-07-16

20.45082 active Non-HVL Petroleum Product pipeline miles in Howard County, IA; public NPMS snapshot 2026-07-16.

## Document text

AMOCO OIL CO (PHMSA OPID 395) reported 20.45082 active Non-HVL Petroleum Product pipeline miles in Howard County, IA (county FIPS 19089) 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: `46d2504e715b74d8bf164425615cf78d9a10d2f3b295c9d025cf8d5040db9ab8`
- Retrieved: 2026-08-20T04:38:11.081Z
- Exported: 2026-08-23T19:57:47.289Z
- Document slug: `npms-mileage-60db23c21c32cb4c04a642db`

### Source metadata

```json
{
  "materialSubtype": "pipeline_mileage",
  "dataAsOf": "2026-07-16",
  "dateBasis": "data_as_of_not_publication_date",
  "fips": "19089",
  "stateFips": "19",
  "state": "IA",
  "county": "Howard County",
  "region": "Howard County, IA",
  "operator": {
    "id": "395",
    "name": "AMOCO OIL CO"
  },
  "commodity": "Non-HVL Petroleum Product",
  "mileage": 20.45082008,
  "plantCount": null,
  "snapshotScope": "active_assets_only",
  "personalContactDataExcluded": true,
  "restrictedGisExcluded": true,
  "provenance": {
    "workbook": "pipeline_mileage",
    "sheet": "Summary - Cnty, Oper, Commodity",
    "rowNumber": 2940,
    "rowSha256": "95ec37f57f95fc8443fb99579e3678034221e7bec09d4a671c5f6f7d8465da39"
  },
  "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": "AMOCO OIL CO"
}
```