# DENBURY ONSHORE, LLC — Simpson County, MS

**Citation:** NPMS FIPS 28127 / OPID 31627  
**Type / status:** inspection / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** Not stated  
**Published:** 2026-07-16

27.044441 active Carbon Dioxide pipeline miles in Simpson County, MS; public NPMS snapshot 2026-07-16.

## Document text

DENBURY ONSHORE, LLC (PHMSA OPID 31627) reported 27.044441 active Carbon Dioxide pipeline miles in Simpson County, MS (county FIPS 28127) 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: `8afc2f8ae5b9b148594c9a84e02a0cc6e84c3aa13295a95b98ce52217e1f5264`
- Retrieved: 2026-08-20T04:38:11.081Z
- Exported: 2026-08-26T08:05:17.109Z
- Document slug: `npms-mileage-00cfa3783167473f7a985c69`

### Source metadata

```json
{
  "materialSubtype": "pipeline_mileage",
  "dataAsOf": "2026-07-16",
  "dateBasis": "data_as_of_not_publication_date",
  "fips": "28127",
  "stateFips": "28",
  "state": "MS",
  "county": "Simpson County",
  "region": "Simpson County, MS",
  "operator": {
    "id": "31627",
    "name": "DENBURY ONSHORE, LLC"
  },
  "commodity": "Carbon Dioxide",
  "mileage": 27.04444129,
  "plantCount": null,
  "snapshotScope": "active_assets_only",
  "personalContactDataExcluded": true,
  "restrictedGisExcluded": true,
  "provenance": {
    "workbook": "pipeline_mileage",
    "sheet": "Summary - Cnty, Oper, Commodity",
    "rowNumber": 6585,
    "rowSha256": "ea9959c041bc0072edd1c75298bc4fc85849dcf652087b83f4c58c255dd8faac"
  },
  "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": "DENBURY ONSHORE, LLC"
}
```