# ASCEND PERFORMANCE MATERIALS TEXAS LLC. — Brazoria County, TX

**Citation:** NPMS FIPS 48039 / OPID 31517  
**Type / status:** inspection / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** Not stated  
**Published:** 2026-07-16

21.000557 active Other HVLs pipeline miles in Brazoria County, TX; public NPMS snapshot 2026-07-16.

## Document text

ASCEND PERFORMANCE MATERIALS TEXAS LLC. (PHMSA OPID 31517) reported 21.000557 active Other HVLs pipeline miles in Brazoria County, TX (county FIPS 48039) 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: `e15500a8780cdb70a816013b7e6d244c09ead2800c80dd5bfe31b17b9adb4ce0`
- Retrieved: 2026-08-20T04:38:11.081Z
- Exported: 2026-08-25T22:25:35.827Z
- Document slug: `npms-mileage-cb8f37ace648b5e9e096dfb8`

### Source metadata

```json
{
  "materialSubtype": "pipeline_mileage",
  "dataAsOf": "2026-07-16",
  "dateBasis": "data_as_of_not_publication_date",
  "fips": "48039",
  "stateFips": "48",
  "state": "TX",
  "county": "Brazoria County",
  "region": "Brazoria County, TX",
  "operator": {
    "id": "31517",
    "name": "ASCEND PERFORMANCE MATERIALS TEXAS LLC."
  },
  "commodity": "Other HVLs",
  "mileage": 21.00055682,
  "plantCount": null,
  "snapshotScope": "active_assets_only",
  "personalContactDataExcluded": true,
  "restrictedGisExcluded": true,
  "provenance": {
    "workbook": "pipeline_mileage",
    "sheet": "Summary - Cnty, Oper, Commodity",
    "rowNumber": 10983,
    "rowSha256": "465be62d0fd7b4e0fffed6b135e78b2f3f818fee13189891c787950b7d67b59f"
  },
  "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": "ASCEND PERFORMANCE MATERIALS TEXAS LLC."
}
```