# WESTLAKE PVC CORPORATION — Marshall County, KY

**Citation:** NPMS FIPS 21157 / OPID 30941  
**Type / status:** inspection / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** Not stated  
**Published:** 2026-07-16

3.132792 active Natural Gas pipeline miles in Marshall County, KY; public NPMS snapshot 2026-07-16.

## Document text

WESTLAKE PVC CORPORATION (PHMSA OPID 30941) reported 3.132792 active Natural Gas pipeline miles in Marshall County, KY (county FIPS 21157) 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: `18da4c344372096f9e3afb741271bd7c762cd6c77bf6cef7336a29a5ad3b99b0`
- Retrieved: 2026-08-20T04:38:11.081Z
- Exported: 2026-08-24T20:44:30.206Z
- Document slug: `npms-mileage-f10340dd90d3fbcd44b14d08`

### Source metadata

```json
{
  "materialSubtype": "pipeline_mileage",
  "dataAsOf": "2026-07-16",
  "dateBasis": "data_as_of_not_publication_date",
  "fips": "21157",
  "stateFips": "21",
  "state": "KY",
  "county": "Marshall County",
  "region": "Marshall County, KY",
  "operator": {
    "id": "30941",
    "name": "WESTLAKE PVC CORPORATION"
  },
  "commodity": "Natural Gas",
  "mileage": 3.13279166,
  "plantCount": null,
  "snapshotScope": "active_assets_only",
  "personalContactDataExcluded": true,
  "restrictedGisExcluded": true,
  "provenance": {
    "workbook": "pipeline_mileage",
    "sheet": "Summary - Cnty, Oper, Commodity",
    "rowNumber": 4159,
    "rowSha256": "cbc2dfb1f69c3ebe0d2049cad9fa2221fc22b05898c2c83306d156d1b8dea178"
  },
  "citedSections": [
    "191.29"
  ],
  "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": "WESTLAKE PVC CORPORATION"
}
```