SB 6291: Concerning on-site wastewater treatment system inspections.
Signed into law: Chapter 210, Laws of 2026
- Sponsor
- Lovelett
- Introduced
- January 22, 2026
- Status
- C 210 L 26
- Last action
- Effective date 6/11/2026. (March 24, 2026)
- As of
- October 16, 2026, 5:15 AM Pacific, from the Legislature’s records
What this bill does
Increases the maximum period that a noncertified individual may review designs and conduct inspections of on-site wastewater treatment systems under the supervision of a certified individual from two years to four years.
From the Washington State Legislature's nonpartisan staff bill analysis. Read the full analysis ↗
Floor votes
- House: Final Passage as Amended by the House · March 3, 202693 yea · 0 nay · 5 not voting
- Senate: 3rd Reading & Final Passage · February 10, 202648 yea · 0 nay · 1 not voting
- Senate: Final Passage as Amended by the House · March 10, 202649 yea · 0 nay
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Create a free accountOther bills sponsored by Lovelett
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- SB 5461: Concerning residential development in limited areas of more intensive rural development.
- ESB 5559: Streamlining the subdivision process inside urban growth areas.
- SB 6238: Concerning requirements of oil tankers operating in restricted waters.
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All 2025-26 Washington State bills →
Source: the Washington State Legislature. OlympiaTrack is an independent bill-tracking service and is not affiliated with the Legislature. View on leg.wa.gov ↗