# Approval of Clean Air Plans; San Joaquin Valley, California; Contingency Measures for 1997 Ozone Standards

> **EPA** · Rulemaking · Modified 2026-03-23T20:28:36Z

## Docket
- **Docket ID:** EPA-R09-OAR-2025-2466
- **Agency:** EPA
- **Type:** Rulemaking
- **Last modified:** 2026-03-23T20:28:36Z

## Source
- [regulations.gov docket](https://www.regulations.gov/docket/EPA-R09-OAR-2025-2466)
- [Public comments](https://www.regulations.gov/docket/EPA-R09-OAR-2025-2466/comments)

---

*AI Analytics · CC0 1.0*