# ONEOK NGL PIPELINE, LLC — Mills County, IA

**Citation:** NPMS FIPS 19129 / OPID 32109  
**Type / status:** inspection / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** Not stated  
**Published:** 2026-07-16

22.283706 active Liquefied Petroleum Gas pipeline miles in Mills County, IA; public NPMS snapshot 2026-07-16.

## Document text

ONEOK NGL PIPELINE, LLC (PHMSA OPID 32109) reported 22.283706 active Liquefied Petroleum Gas pipeline miles in Mills County, IA (county FIPS 19129) 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: `e0f20c1973658ab86f5be97ae7fe358651a7e8086998a9b6a5cb653e36997724`
- Retrieved: 2026-08-20T04:38:11.081Z
- Exported: 2026-08-27T04:22:06.461Z
- Document slug: `npms-mileage-9d7028a3da0df90b07c0a823`

### Source metadata

```json
{
  "materialSubtype": "pipeline_mileage",
  "dataAsOf": "2026-07-16",
  "dateBasis": "data_as_of_not_publication_date",
  "fips": "19129",
  "stateFips": "19",
  "state": "IA",
  "county": "Mills County",
  "region": "Mills County, IA",
  "operator": {
    "id": "32109",
    "name": "ONEOK NGL PIPELINE, LLC"
  },
  "commodity": "Liquefied Petroleum Gas",
  "mileage": 22.28370644,
  "plantCount": null,
  "snapshotScope": "active_assets_only",
  "personalContactDataExcluded": true,
  "restrictedGisExcluded": true,
  "provenance": {
    "workbook": "pipeline_mileage",
    "sheet": "Summary - Cnty, Oper, Commodity",
    "rowNumber": 3049,
    "rowSha256": "044884e302452c2ef8359b3e8c1e510f60520941d29bfae84df9a49061769444"
  },
  "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": "ONEOK NGL PIPELINE, LLC"
}
```