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S. 154 — Colorado River Basin System Conservation Extension Act

26%becomes law high confidencepending: House passed_one_chamber

Colorado River Basin System Conservation Extension Act — Senate-passed, waiting on the House, quiet for 348 days; projected 337 yea if called, enactment 26%.

passed the Senate
26%
downstream: House + President
=
26%
becomes law

If it reaches the floor

majority

Projected 337 yea of 430 voting; 90% interval 216–417 (quartiles 289–401). Intervals are backtest-verified to cover ~90%.

By floor procedure

No vote is scheduled, so the headline marginalizes over how the House would take it up; the branches:

ProcedureLikelihood Projected yeaPasses
passage12% 305 [202–412] 93%
suspension88% 341 [220–417] 99%

Receipts

Sponsor: John W. Hickenlooper (D). Latest action (2025-06-23): Held at the desk.
Full record: Congress.gov.

Forecast run predict-20260606T193507Z · models member-vote-1.0.0-t117d118-20260606 + passage-1.0.0-t117d118-20260606 · conditional whip forecasts for the Senate run at moderate confidence (why).