# GLACIAL LAKES ENERGY - NW GAS OPERATED — Brown County, SD

**Citation:** NPMS FIPS 46013 / OPID 40766  
**Type / status:** inspection / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** Not stated  
**Published:** 2026-07-16

4.042341 active Natural Gas pipeline miles in Brown County, SD; public NPMS snapshot 2026-07-16.

## Document text

GLACIAL LAKES ENERGY - NW GAS OPERATED (PHMSA OPID 40766) reported 4.042341 active Natural Gas pipeline miles in Brown County, SD (county FIPS 46013) 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: `768b8184d7fc609c8a74bb8ef193822545eabecc49c760b5e8b9a05a9db0aca7`
- Retrieved: 2026-08-20T04:38:11.081Z
- Exported: 2026-08-25T10:48:04.524Z
- Document slug: `npms-mileage-3069b65b9741b9805ce29bae`

### Source metadata

```json
{
  "materialSubtype": "pipeline_mileage",
  "dataAsOf": "2026-07-16",
  "dateBasis": "data_as_of_not_publication_date",
  "fips": "46013",
  "stateFips": "46",
  "state": "SD",
  "county": "Brown County",
  "region": "Brown County, SD",
  "operator": {
    "id": "40766",
    "name": "GLACIAL LAKES ENERGY - NW GAS OPERATED"
  },
  "commodity": "Natural Gas",
  "mileage": 4.04234091,
  "plantCount": null,
  "snapshotScope": "active_assets_only",
  "personalContactDataExcluded": true,
  "restrictedGisExcluded": true,
  "provenance": {
    "workbook": "pipeline_mileage",
    "sheet": "Summary - Cnty, Oper, Commodity",
    "rowNumber": 10482,
    "rowSha256": "711ced904722cd24364ec34eeee124c66556484f5e5289efe9ee54fd009fd654"
  },
  "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": "GLACIAL LAKES ENERGY - NW GAS OPERATED"
}
```