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Regulacje i polityka gospodarcza · 12/31/2013

Approval and Promulgation of Implementation Plans; Washington: State Implementation Plan Miscellaneous Revisions

The EPA is proposing to approve changes to the Washington State Implementation Plan (SIP) submitted by the Washington Department of Ecology (Ecology) dated November 20, 2013. This SIP revision updates ambient air quality standards for carbon monoxide, lead, nitrogen dioxide, ozone, particulate matter, and sulfur dioxide.

Original source language: Federal Register — All DocumentsOpen original release →