California 20252026 Regular Session Status: Introduced 1 D cosponsors

AB 1635 — Pit dewatering: prohibition.

Last action — Re-referred to Com. on NAT. RES.

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  1. 1
    Introduced
  2. 2
    In Committee
  3. 3
    Passed Assembly
  4. 4
    Passed Senate
  5. 5
    To Executive
  6. 6
    Enacted

This bill has been introduced in the Assembly. Introduced January 26, 2026. It must pass committee before a floor vote.

Next likely step: a committee referral and hearing.

Prognosis

Not enough signal yet

Where this bill stands today.

Odds of enactment

Low

How often bills like it became law.

Not enough signal yet to read this bill's trajectory — we surface a likelihood only once there's real movement (stage, sponsorship, committee, or votes) to point to.

Prognosis reads this bill's own signals — stage, sponsorship breadth, committee status, recorded votes and cross-state momentum. Odds come from a model trained on which bills have become law.

Summary

The Surface Mining and Reclamation Act of 1975 prohibits a person, with exceptions, from conducting surface mining operations unless, among other things, a permit is obtained from, a specified reclamation plan is submitted to and approved by, and financial assurances for reclamation have been approved by the lead agency for the operation of the surface mining operation. This bill would prohibit pit dewatering, as defined, in areas with subsurface river flow or groundwater levels shallower than 50 feet below ground.

Bill Text

Action History

  1. Re-referred to Com. on NAT. RES.

  2. From committee chair, with author's amendments: Amend, and re-refer to Com. on NAT. RES. Read second time and amended.

  3. Referred to Com. on NAT. RES.

  4. From printer. May be heard in committee February 26.

  5. Read first time. To print.

Sponsors

Sponsorship breakdown

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1 sponsors · 0 co-sponsors · 121 not signed on

Sponsors (1)

Co-sponsors (0)

None.

Not signed on (121)

121 members have not signed on to this bill.

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"Not signed on" means a member has not sponsored or co-sponsored this bill — it does not imply opposition. Members flagged Voted No have a recorded No vote on this bill.

Whip count is in markup. Polling the chamber and every recorded vote this session. Only the first open is slow. It’s instant for you after this. Calling the roll · Tallying · Engrossing

Subjects

environment agriculture
Cross-referencing the record. Reading this bill against every other bill in the corpus by meaning, not keywords. Only the first open is slow. It’s instant for you after this. Matching · Ranking · Engrossing

Frequently asked questions

What does AB 1635 do?
The Surface Mining and Reclamation Act of 1975 prohibits a person, with exceptions, from conducting surface mining operations unless, among other things, a permit is obtained from, a specified reclamation plan is submitted to and approved by, and financial assurances for reclamation have been approved by the lead agency for the operation of the surface mining operation. This bill would prohibit pit dewatering, as defined, in areas with subsurface river flow or groundwater levels shallower than 50 feet below ground.
Who sponsors AB 1635?
AB 1635 is sponsored by Arambula, Joaquin (Democratic).
What is the current status of AB 1635?
This bill has been introduced in the Assembly. Introduced January 26, 2026. It must pass committee before a floor vote.
Where can I track AB 1635?
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Last checked for changes 3 months ago · updated continuously

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