Ammonia emissions from use as agricultural or silvicultural fertilizer — Regulation prohibited.
RCW 70A.15.4540
in effectThe department shall not regulate ammonia emissions resulting from the storage, distribution, transport, or application of ammonia for use as an agricultural or silvicultural fertilizer.
The department shall not regulate ammonia emissions resulting from the storage, distribution, transport, or application of ammonia for use as an agricultural or silvicultural fertilizer.
Source: WA Statutes (Official Site)URL: https://app.leg.wa.gov/RCW/default.aspx?cite=70A.15&full=trueFetched: 6/29/2026
