California 20252026 Regular Session Status: Introduced 1 D cosponsors

AB 2322 — Water discharge: commercial, industrial, or institutional sites.

Last action — Ordered to inactive file at the request of Senator Ashby.

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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 February 19, 2026. It must pass committee before a floor vote.

Next likely step: a committee referral and hearing.

Prognosis

Stalled 28% · moderate confidence

Where this bill stands today.

Odds of enactment

Low

How often bills like it became law.

  • Introduced

    Current position in the legislative process.

  • 1 sponsor

    1 primary, 0 co-sponsors signed on.

  • Single-party support

    Sponsorship is currently within one party (1 D).

  • Cleared a recorded vote

    Passed 4 recorded votes so far.

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.

In plain language

The bill defines commercial, industrial, or institutional sites for stormwater discharge permits.

This bill provides a definition for what constitutes a commercial, industrial, or institutional site for the purposes of issuing stormwater discharge permits. It uses county tax assessor land use codes to categorize these sites.

What this means for you
  • Environment: This bill may impact how stormwater discharge is managed at commercial, industrial, and institutional sites.

Summary

Under existing law, the State Water Resources Control Board and the 9 California regional water quality control boards prescribe waste discharge requirements for the discharge of stormwater by municipalities and industries in accordance with the federal national pollutant discharge elimination system (NPDES) permit program, established by the federal Clean Water Act and the Porter-Cologne Water Quality Control Act. Under existing law, the state board and the 9 regional water quality control boards issue permits for the discharge of stormwater from municipal separate storm sewer systems (MS4s) . For purposes of issuing permits for the discharge of stormwater from MS4s, this bill define "commercial, industrial, or institutional site" or "CII site" as a privately owned parcel or contiguous parcels of land that are commercial, industrial, or institutional based on the appropriate county tax assessor land use codes, as specified.

Bill Text

Action History

  1. Ordered to inactive file at the request of Senator Ashby.

  2. Read second time. Ordered to third reading.

  3. From committee: Be ordered to second reading pursuant to Senate Rule 28.8.

  4. From committee: Do pass and re-refer to Com. on APPR. (Ayes 5. Noes 2.) (July 1). Re-referred to Com. on APPR.

  5. Referred to Com. on E.Q.

  6. In Senate. Read first time. To Com. on RLS. for assignment.

  7. Read third time. Passed. Ordered to the Senate. (Ayes 53. Noes 17. Page 5128.)

  8. Read second time. Ordered to third reading.

  9. From committee: Do pass. (Ayes 10. Noes 3.) (April 29).

  10. From committee: Do pass and re-refer to Com. on APPR. (Ayes 5. Noes 2.) (April 14). Re-referred to Com. on APPR.

  11. Re-referred to Com. on E.S & T.M. pursuant to Assembly Rule 96.

  12. Re-referred to Com. on W., P., & W.

  13. From committee chair, with author's amendments: Amend, and re-refer to Com. on W., P., & W. Read second time and amended.

  14. Re-referred to Com. on W., P., & W.

  15. Referred to Com. on W., P., & W.

  16. From committee chair, with author's amendments: Amend, and re-refer to Com. on W., P., & W. Read second time and amended.

  17. From printer. May be heard in committee March 22.

  18. Read first time. To print.

Sponsors

Sponsorship breakdown

Export CSV (upgrade) →

1 sponsors · 0 co-sponsors · 121 not signed on · 20 voted No

Sponsors (1)

Co-sponsors (0)

None.

Not signed on (121)

121 members have not signed on to this bill.

Show all 121 →

"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

Votes

Committee vote — Committee CS64 — Committee vote

Passed 5 Yea · 2 Nay
Party YeaNayPresentNot Voting
Democratic 4000
Republican 0200
Unaffiliated 1000
Total 5200
% of votes cast 71%29%0%0%
How each member voted (7)
Member Party Vote
Gonzalez — Yea
Allen, Benjamin Democratic Yea
Blakespear, Catherine S. Democratic Yea
Hurtado, Melissa Democratic Yea
Menjivar, Caroline Democratic Yea
Dahle, Megan Republican Nay
Valladares, Suzette Martinez Republican Nay

Official roll call →

AB 2322 Papan Assembly Third Reading

Passed 53 Yea · 17 Nay · 10 Other
Party YeaNayPresentNot Voting
Democratic 52007
Unaffiliated 1000
Republican 01703
Total 5317010
% of votes cast 66%21%0%13%
How each member voted (80)
Member Party Vote
Ávila Farías — Yea
Addis, Dawn Democratic Yea
Aguiar-Curry, Cecilia M. Democratic Yea
Ahrens, Patrick Democratic Yea
Alvarez, David Democratic Yea
Arambula, Joaquin Democratic Not Voting
Bains, Jasmeet Democratic Not Voting
Bauer-Kahan, Rebecca Democratic Yea
Bennett, Steve Democratic Yea
Berman, Marc Democratic Yea
Boerner, Tasha Democratic Yea
Bonta, Mia Democratic Yea
Bryan, Isaac G. Democratic Yea
Calderon, Lisa Democratic Not Voting
Caloza, Jessica Democratic Yea
Carrillo, Juan Democratic Yea
Connolly, Damon Democratic Yea
Elhawary, Sade Democratic Yea
Fong, Mike Democratic Yea
Gabriel, Jesse Democratic Yea
Garcia, Robert Democratic Yea
Gipson, Mike A. Democratic Yea
González, Mark Democratic Yea
Haney, Matt Democratic Yea
Harabedian, John Democratic Yea
Hart, Gregg Democratic Yea
Irwin, Jacqui Democratic Yea
Jackson, Corey A. Democratic Yea
Kalra, Ash Democratic Yea
Krell, Maggy Democratic Yea
Lee, Alex Democratic Not Voting
Lowenthal, Josh Democratic Yea
McKinnor, Tina Democratic Yea
Muratsuchi, Al Democratic Yea
Nguyen, Stephanie Democratic Yea
Ortega, Liz Democratic Yea
Pacheco, Blanca Democratic Yea
Papan, Diane Democratic Yea
Patel, Darshana R. Democratic Yea
Pellerin, Gail Democratic Yea
Petrie-Norris, Cottie Democratic Yea
Quirk-Silva, Sharon Democratic Not Voting
Ramos, James C. Democratic Yea
Ransom, Rhodesia Democratic Yea
Rivas, Robert Democratic Yea
Rodriguez, Celeste Democratic Not Voting
Rodriguez, Michelle Democratic Yea
Rogers, Chris Democratic Yea
Rubio, Blanca E. Democratic Yea
Schiavo, Pilar Democratic Yea
Schultz, Nick Democratic Yea
Sharp-Collins, LaShae Democratic Yea
Solache, Jr., José Luis Democratic Yea
Soria, Esmeralda Democratic Yea
Stefani, Catherine Democratic Not Voting
Valencia, Avelino Democratic Yea
Ward, Christopher M. Democratic Yea
Wicks, Buffy Democratic Yea
Wilson, Lori D. Democratic Yea
Zbur, Rick Chavez Democratic Yea
Alanis, Juan Republican Not Voting
Castillo, Leticia Republican Nay
Chen, Phillip Republican Nay
Davies, Laurie Republican Nay
DeMaio, Carl Republican Nay
Dixon, Diane Republican Not Voting
Ellis, Stan Republican Nay
Flora, Heath Republican Nay
Gallagher, James Republican Nay
Gonzalez, Jeff Republican Nay
Hadwick, Heather Republican Nay
Hoover, Josh Republican Nay
Johnson, Natasha Republican Nay
Lackey, Tom Republican Nay
Macedo, Alexandra Republican Nay
Patterson, Joe Republican Nay
Sanchez, Kate Republican Nay
Ta, Tri Republican Not Voting
Tangipa, David J. Republican Nay
Wallis, Greg Republican Nay

Official roll call →

Do pass.

Passed 10 Yea · 3 Nay · 2 Other
Party YeaNayPresentNot Voting
Democratic 10001
Republican 0301
Total 10302
% of votes cast 67%20%0%13%
How each member voted (15)
Member Party Vote
Arambula, Joaquin Democratic Yea
Calderon, Lisa Democratic Yea
Caloza, Jessica Democratic Yea
Fong, Mike Democratic Yea
González, Mark Democratic Yea
Krell, Maggy Democratic Yea
Muratsuchi, Al Democratic Not Voting
Pacheco, Blanca Democratic Yea
Pellerin, Gail Democratic Yea
Solache, Jr., José Luis Democratic Yea
Wicks, Buffy Democratic Yea
Dixon, Diane Republican Nay
Hoover, Josh Republican Nay
Ta, Tri Republican Not Voting
Tangipa, David J. Republican Nay

Official roll call →

Subjects

environment
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 2322 do?
Under existing law, the State Water Resources Control Board and the 9 California regional water quality control boards prescribe waste discharge requirements for the discharge of stormwater by municipalities and industries in accordance with the federal national pollutant discharge elimination system (NPDES) permit program, established by the federal Clean Water Act and the Porter-Cologne Water Quality Control Act. Under existing law, the state board and the 9 regional water quality control boards issue permits for the discharge of stormwater from municipal separate storm sewer systems (MS4s) . For purposes of issuing permits for the discharge of stormwater from MS4s, this bill define "commercial, industrial, or institutional site" or "CII site" as a privately owned parcel or contiguous parcels of land that are commercial, industrial, or institutional based on the appropriate county tax assessor land use codes, as specified.
Who sponsors AB 2322?
AB 2322 is sponsored by Papan, Diane (Democratic).
What is the current status of AB 2322?
This bill has been introduced in the Assembly. Introduced February 19, 2026. It must pass committee before a floor vote.
Where can I track AB 2322?
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