Washington SB 6291: Concerning on-site wastewater treatment system inspections.

Status: Effective date 6/11/2026. (as of 2026-03-24)

State: Washington · Session: 2025-2026 · Bill: SB 6291

Sponsors: Lovelett, Shewmake

View Washington SB 6291 on LegisTrack → — full text, sponsors, votes, campaign finance, and cross-state matches.