California 2023-2024 Regular Session Status: Enacted Bipartisan · 7 D · 2 R cosponsors

AB 30 — Atmospheric rivers: research: reservoir operations.

Last action — Chaptered by Secretary of State - Chapter 134, Statutes of 2023.

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

This bill has been enacted into law. Introduced December 05, 2022. Enacted.

Signed by Governor Gavin Newsom (Democratic) on September 01, 2023.

Prognosis

Likely to advance 98% · high confidence

Where this bill stands today.

Odds of enactment

High

How often bills like it became law.

  • Enacted

    Current position in the legislative process.

  • 10 sponsors

    1 primary, 9 co-sponsors signed on.

  • Bipartisan support

    Sponsored across 2 parties (7 D · 2 R) — cross-party backing.

  • Cleared a recorded vote

    Passed 6 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.

Summary

Existing law establishes the Atmospheric Rivers: Research, Mitigation, and Climate Forecasting Program in the Department of Water Resources. Existing law requires the department, upon an appropriation for purposes of the program, to research climate forecasting and the causes and impacts that climate change has on atmospheric rivers, to operate reservoirs in a manner that improves flood protection, and to reoperate flood control and water storage facilities to capture water generated by atmospheric rivers. This bill would rename that program the Atmospheric Rivers Research and Forecast Improvement Program: Enabling Climate Adaptation Through Forecast-Informed Reservoir Operations and Hazard Resiliency (AR/FIRO) Program. The bill would require the department to research, develop, and implement new observations, prediction models, novel forecasting methods, and tailored decision support systems to improve predictions of atmospheric rivers and their impacts on water supply, flooding, post-wildfire debris flows, and environmental conditions. The bill would also require the department to utilize relevant information to operate reservoirs in a manner that improves flood protection in the state and to reoperate flood control and water storage facilities to capture water generated by atmospheric rivers and other storms.

Bill Text

Action History

  1. Chaptered by Secretary of State - Chapter 134, Statutes of 2023.

  2. Approved by the Governor.

  3. Enrolled and presented to the Governor at 3:45 p.m.

  4. Senate amendments concurred in. To Engrossing and Enrolling. (Ayes 76. Noes 0. Page 2673.).

  5. In Assembly. Concurrence in Senate amendments pending. May be considered on or after August 11 pursuant to Assembly Rule 77.

  6. Read third time. Passed. Ordered to the Assembly. (Ayes 37. Noes 0. Page 2036.).

  7. Read second time. Ordered to Consent Calendar.

  8. From committee: Be ordered to second reading file pursuant to Senate Rule 28.8 and ordered to Consent Calendar.

  9. From committee chair, with author's amendments: Amend, and re-refer to committee. Read second time, amended, and re-referred to Com. on APPR.

  10. From committee: Do pass and re-refer to Com. on APPR with recommendation: To Consent Calendar. (Ayes 11. Noes 0.) (June 22). Re-referred to Com. on APPR.

  11. In committee: Hearing postponed by committee.

  12. Referred to Com. on N.R. & W.

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

  14. Read third time. Passed. Ordered to the Senate. (Ayes 76. Noes 0. Page 1710.)

  15. Read second time. Ordered to third reading.

  16. From committee: Do pass. (Ayes 15. Noes 0.) (May 18).

  17. In committee: Set, first hearing. Referred to APPR. suspense file.

  18. From committee: Do pass and re-refer to Com. on APPR. (Ayes 15. Noes 0.) (March 14). Re-referred to Com. on APPR.

  19. Coauthors revised.

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

  21. From printer. May be heard in committee January 5.

  22. Read first time. To print.

Sponsors

Sponsorship breakdown

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1 sponsors · 9 co-sponsors · 112 not signed on

Sponsors (1)

Co-sponsors (9)

Not signed on (112)

112 members have not signed on to this bill.

Show all 112 →

"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

AB 30 Ward Concurrence in Senate Amendments

Passed 76 Yea · 0 Nay · 4 Other
Party YeaNayPresentNot Voting
Democratic 46001
Republican 12001
Unaffiliated 18002
Total 76004
% of votes cast 95%0%0%5%
How each member voted (80)
Member Party Vote
Holden — Yea
Mathis — Yea
Maienschein — Yea
Rodriguez — Yea
Villapudua — Yea
Ting — Yea
Jones-Sawyer — Yea
McCarty — Yea
Rendon — Yea
Friedman — Yea
Low — Yea
Wood — Yea
Waldron — Yea
Santiago — Yea
Essayli — Not Voting
Eduardo Garcia — Not Voting
Jim Patterson — Yea
Luz Rivas — Yea
Vince Fong — Yea
Wendy Carrillo — Yea
Addis, Dawn Democratic Yea
Aguiar-Curry, Cecilia M. Democratic Yea
Alvarez, David Democratic Yea
Arambula, Joaquin Democratic Yea
Bains, Jasmeet Democratic Yea
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 Yea
Carrillo, Juan Democratic Yea
Cervantes, Sabrina Democratic Yea
Connolly, Damon Democratic Yea
Fong, Mike Democratic Yea
Gabriel, Jesse Democratic Yea
Gipson, Mike A. Democratic Yea
Grayson, Timothy S. Democratic Yea
Haney, Matt Democratic Yea
Hart, Gregg Democratic Yea
Irwin, Jacqui Democratic Yea
Jackson, Corey A. Democratic Yea
Kalra, Ash Democratic Yea
Lee, Alex Democratic Yea
Lowenthal, Josh Democratic Yea
McKinnor, Tina Democratic Yea
Muratsuchi, Al Democratic Yea
Nguyen, Stephanie Democratic Not Voting
Ortega, Liz Democratic Yea
Pacheco, Blanca Democratic Yea
Papan, Diane Democratic Yea
Pellerin, Gail Democratic Yea
Petrie-Norris, Cottie Democratic Yea
Quirk-Silva, Sharon Democratic Yea
Ramos, James C. Democratic Yea
Reyes, Eloise Gómez Democratic Yea
Rivas, Robert Democratic Yea
Rubio, Blanca E. Democratic Yea
Schiavo, Pilar Democratic Yea
Soria, Esmeralda Democratic Yea
Valencia, Avelino Democratic Yea
Ward, Christopher M. Democratic Yea
Weber Pierson, M.D., Akilah Democratic Yea
Wicks, Buffy Democratic Yea
Wilson, Lori D. Democratic Yea
Zbur, Rick Chavez Democratic Yea
Alanis, Juan Republican Yea
Chen, Phillip Republican Yea
Dahle, Megan Republican Yea
Davies, Laurie Republican Yea
Dixon, Diane Republican Yea
Flora, Heath Republican Yea
Gallagher, James Republican Not Voting
Hoover, Josh Republican Yea
Lackey, Tom Republican Yea
Patterson, Joe Republican Yea
Sanchez, Kate Republican Yea
Ta, Tri Republican Yea
Wallis, Greg Republican Yea

Official roll call →

Consent Calendar AB30 Ward et al.

Passed 37 Yea · 0 Nay · 3 Other
Party YeaNayPresentNot Voting
Unaffiliated 9002
Democratic 22000
Republican 6001
Total 37003
% of votes cast 93%0%0%8%
How each member voted (40)
Member Party Vote
Roth — Yea
Atkins — Yea
Newman — Yea
Min — Yea
Wilk — Yea
Eggman — Yea
Glazer — Yea
Bradford — Yea
Skinner — Yea
Portantino — Not Voting
Dodd — Not Voting
Allen, Benjamin Democratic Yea
Archuleta, Bob Democratic Yea
Ashby, Angelique V. Democratic Yea
Becker, Josh Democratic Yea
Blakespear, Catherine S. Democratic Yea
Caballero, Anna M. Democratic Yea
Cortese, Dave Democratic Yea
Durazo, Maria Elena Democratic Yea
Gonzalez, Lena A. Democratic Yea
Hurtado, Melissa Democratic Yea
Laird, John Democratic Yea
Limón, Monique Democratic Yea
McGuire, Mike Democratic Yea
Menjivar, Caroline Democratic Yea
Nguyen, Stephanie Democratic Yea
Padilla, Stephen C. Democratic Yea
Rubio, Susan Democratic Yea
Smallwood-Cuevas, Lola Democratic Yea
Stern, Henry I. Democratic Yea
Umberg, Thomas J. Democratic Yea
Wahab, Aisha Democratic Yea
Wiener, Scott D. Democratic Yea
Alvarado-Gil, Marie Republican Yea
Dahle, Megan Republican Yea
Grove, Shannon Republican Not Voting
Jones, Brian W. Republican Yea
Niello, Roger W. Republican Yea
Ochoa Bogh, Rosilicie Republican Yea
Seyarto, Kelly Republican Yea

Official roll call →

Do pass, but first be re-referred to the Committee on [Appropriations] with the recommendation: To Consent Calendar

Passed 11 Yea · 0 Nay
Party YeaNayPresentNot Voting
Democratic 7000
Republican 3000
Unaffiliated 1000
Total 11000
% of votes cast 100%0%0%0%
How each member voted (11)
Member Party Vote
Min — Yea
Allen, Benjamin Democratic Yea
Hurtado, Melissa Democratic Yea
Laird, John Democratic Yea
Limón, Monique Democratic Yea
McGuire, Mike Democratic Yea
Padilla, Stephen C. Democratic Yea
Stern, Henry I. Democratic Yea
Dahle, Megan Republican Yea
Grove, Shannon Republican Yea
Seyarto, Kelly Republican Yea

Official roll call →

AB 30 Ward Assembly Third Reading

Passed 76 Yea · 0 Nay · 4 Other
Party YeaNayPresentNot Voting
Democratic 45002
Republican 11002
Unaffiliated 20000
Total 76004
% of votes cast 95%0%0%5%
How each member voted (80)
Member Party Vote
Holden — Yea
Mathis — Yea
Maienschein — Yea
Rodriguez — Yea
Villapudua — Yea
Ting — Yea
Jones-Sawyer — Yea
McCarty — Yea
Rendon — Yea
Friedman — Yea
Low — Yea
Wood — Yea
Essayli — Yea
Waldron — Yea
Santiago — Yea
Eduardo Garcia — Yea
Jim Patterson — Yea
Luz Rivas — Yea
Vince Fong — Yea
Wendy Carrillo — Yea
Addis, Dawn Democratic Yea
Aguiar-Curry, Cecilia M. Democratic Yea
Alvarez, David Democratic Yea
Arambula, Joaquin Democratic Yea
Bains, Jasmeet Democratic Yea
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 Yea
Carrillo, Juan Democratic Yea
Cervantes, Sabrina Democratic Yea
Connolly, Damon Democratic Yea
Fong, Mike Democratic Yea
Gabriel, Jesse Democratic Yea
Gipson, Mike A. Democratic Yea
Grayson, Timothy S. Democratic Yea
Haney, Matt Democratic Yea
Hart, Gregg Democratic Yea
Irwin, Jacqui Democratic Yea
Jackson, Corey A. Democratic Yea
Kalra, Ash Democratic Yea
Lee, Alex Democratic Yea
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
Pellerin, Gail Democratic Yea
Petrie-Norris, Cottie Democratic Yea
Quirk-Silva, Sharon Democratic Not Voting
Ramos, James C. Democratic Yea
Reyes, Eloise Gómez Democratic Yea
Rivas, Robert Democratic Yea
Rubio, Blanca E. Democratic Yea
Schiavo, Pilar Democratic Yea
Soria, Esmeralda Democratic Yea
Valencia, Avelino Democratic Yea
Ward, Christopher M. Democratic Yea
Weber Pierson, M.D., Akilah Democratic Yea
Wicks, Buffy Democratic Not Voting
Wilson, Lori D. Democratic Yea
Zbur, Rick Chavez Democratic Yea
Alanis, Juan Republican Yea
Chen, Phillip Republican Not Voting
Dahle, Megan Republican Yea
Davies, Laurie Republican Yea
Dixon, Diane Republican Yea
Flora, Heath Republican Yea
Gallagher, James Republican Yea
Hoover, Josh Republican Yea
Lackey, Tom Republican Not Voting
Patterson, Joe Republican Yea
Sanchez, Kate Republican Yea
Ta, Tri Republican Yea
Wallis, Greg Republican Yea

Official roll call →

Do pass.

Passed 15 Yea · 0 Nay · 1 Other
Party YeaNayPresentNot Voting
Democratic 9001
Republican 3000
Unaffiliated 3000
Total 15001
% of votes cast 94%0%0%6%
How each member voted (16)
Member Party Vote
Mathis — Yea
Holden — Yea
Wendy Carrillo — Yea
Bryan, Isaac G. Democratic Yea
Calderon, Lisa Democratic Yea
Fong, Mike Democratic Yea
Hart, Gregg Democratic Yea
Lowenthal, Josh Democratic Yea
Ortega, Liz Democratic Yea
Papan, Diane Democratic Yea
Pellerin, Gail Democratic Yea
Rivas, Robert Democratic Not Voting
Weber Pierson, M.D., Akilah Democratic Yea
Dahle, Megan Republican Yea
Dixon, Diane Republican Yea
Sanchez, Kate Republican Yea

Official roll call →

Do pass and be re-referred to the Committee on [Appropriations]

Passed 15 Yea · 0 Nay
Party YeaNayPresentNot Voting
Democratic 9000
Republican 4000
Unaffiliated 2000
Total 15000
% of votes cast 100%0%0%0%
How each member voted (15)
Member Party Vote
Friedman — Yea
Villapudua — Yea
Bauer-Kahan, Rebecca Democratic Yea
Bennett, Steve Democratic Yea
Hart, Gregg Democratic Yea
Kalra, Ash Democratic Yea
Pellerin, Gail Democratic Yea
Rubio, Blanca E. Democratic Yea
Schiavo, Pilar Democratic Yea
Ward, Christopher M. Democratic Yea
Weber Pierson, M.D., Akilah Democratic Yea
Alanis, Juan Republican Yea
Davies, Laurie Republican Yea
Hoover, Josh Republican Yea
Wallis, Greg Republican Yea

Official roll call →

Subjects

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Frequently asked questions

What does AB 30 do?
Existing law establishes the Atmospheric Rivers: Research, Mitigation, and Climate Forecasting Program in the Department of Water Resources. Existing law requires the department, upon an appropriation for purposes of the program, to research climate forecasting and the causes and impacts that climate change has on atmospheric rivers, to operate reservoirs in a manner that improves flood protection, and to reoperate flood control and water storage facilities to capture water generated by atmospheric rivers. This bill would rename that program the Atmospheric Rivers Research and Forecast Improvement Program: Enabling Climate Adaptation Through Forecast-Informed Reservoir Operations and Hazard Resiliency (AR/FIRO) Program. The bill would require the department to research, develop, and implement new observations, prediction models, novel forecasting methods, and tailored decision support systems to improve predictions of atmospheric rivers and their impacts on water supply, flooding, post-wildfire debris flows, and environmental conditions. The bill would also require the department to utilize relevant information to operate reservoirs in a manner that improves flood protection in the state and to reoperate flood control and water storage facilities to capture water generated by atmospheric rivers and other storms.
Who sponsors AB 30?
AB 30 is sponsored by Ward, Christopher M. (Democratic), Aguiar-Curry, Cecilia M. (Democratic), Alanis, Juan (Republican), Bennett, Steve (Democratic), Connolly, Damon (Democratic), Friedman, Kalra, Ash (Democratic), Pellerin, Gail (Democratic), Schiavo, Pilar (Democratic), and Niello, Roger W. (Republican).
What is the current status of AB 30?
This bill has been enacted into law. Introduced December 05, 2022. Enacted.
Where can I track AB 30?
Track AB 30 free on One Click Politics — get push/email alerts when it moves.

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