Limit on storage quantity.
RCW 70.74.040
in effectNo quantity in excess of three hundred thousand pounds, or the equivalent in blasting caps shall be had, kept or stored in any factory building or magazine in this state.
No quantity in excess of three hundred thousand pounds, or the equivalent in blasting caps shall be had, kept or stored in any factory building or magazine in this state.
Source: WA Statutes (Official Site)URL: https://app.leg.wa.gov/RCW/default.aspx?cite=70.74&full=trueFetched: 6/29/2026
