National Primary Drinking Water Regulation for Perchlorate (Proposed Rule)

OMB 2040-0296

Latest Forms, Documents, and Supporting Material

Document Name
National Primary Drinking Water Regulations: Perchlorate (PWSs)
Primary Drinking Water Regulations: Perchlorate (Regulators)

All Historical Document Collections

202601-2040-001	New collection (Request for a new OMB Control Number)	2026-02-20
201906-2040-001 Comment filed on proposed rule	New collection (Request for a new OMB Control Number)	2019-06-27