# Regulations.gov document: 968656 - August 24, 2021, First five-Year Review Report for U.S. Smelter and Lead Refinery, Inc. Superfund Site, Lake County, Indiana — retained record

> Retained regulations record from regulations-gov.

Canonical: https://highsignal.app/data/records/d7a57b8d2d6c8dea

[← sources](https://highsignal.app/data)


source: [regulations](https://highsignal.app/data/regulations) (regulations-gov)  published 2026-08-20 04:00 ingested 2026-08-21 06:30

[original source ↗](https://www.regulations.gov/document/EPA-HQ-OLEM-2025-2499-0008)

## retained text



```
Query: data center
Agency: EPA
Type: Supporting & Related Material
Docket: EPA-HQ-OLEM-2025-2499
```



document fetched 2026-08-21 06:30 · canonical https://regulations.gov/document/EPA-HQ-OLEM-2025-2499-0008