OMB control number

National Primary Drinking Water Regulations: Lead and Copper Rule Improvements (LCRI) (Final Rule)

OMB 2040-0312 · EPA/OW.

OMB 2040-0312

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Historical document collections
ReferenceFilingReceivedConcludedAction
202604-2040-001 New collection (Request for a new OMB Control Number) 2026-07-13