Provides for the right to store water in a reservoir owned by the U.S. Army Corps of Engineers
This bill would grant water users who contract with U.S. Army Corps of Engineers reservoirs exclusive rights to "return flows" (water discharged back to the reservoir from their own treated wastewater facilities). It requires these rights to comply with state regulations and only apply when unused storage capacity exists in the reservoir. The policy directly affects municipal or industrial water users who treat wastewater and discharge it back into Corps reservoirs. The bill is currently in early legislative stages (prefiled and first reading).
Bill status
in committee
1 of 4 stages cleared
Introduction
Dec 2025
Committee Review
Floor Vote
Governor
Introduced Dec 15, 2025
Last action May 15, 2026
Floor votes
How they voted
No floor votes recorded yet.
Full legislative history
Actions timeline
Total actions
4
Key actions
0
Committee
1
May 15, 2026
Committee
Referred: Emerging Issues(H)
lower
Dec 15, 2025
Introduced
Prefiled (H)
lower
1 primary · 0 co-sponsors
Sponsors
Role
Legislator
Party
State
District
P
Willard Haley
RRepublican
Ask Maddy
·
AI policy assistant
Ask Maddy about HB 2421
Scope: MO
Hi! I can help you understand HB 2421. What would you like to know?
Try one of these
i
Maddy answers using official bill text and legislative records. Always verify before sharing.
Sources cited inline