Who sponsors SB 1085?

SB 1085 is sponsored by Allen, Caballero, Laird, Stern, Caloza, and Durazo, Maria Elena (Democratic).

Where can I track SB 1085?

Track SB 1085 free on One Click Politics — get push/email alerts when it moves.

California 20252026 Regular Session Status: To Executive 1 D cosponsors

SB 1085 — Water supply planning: housing developments.

Last action September 30, 2026 — Approved by the Governor.

✓
Introduced
✓
In Committee
✓
Passed Senate
✓
Passed Assembly
5
To Executive
6
Enacted

This bill has been sent to the executive. Introduced February 13, 2026. It awaits signature.

Next likely step: the executive signs it into law or issues a veto.

Odds of enactment

Moderate chance

Based on the sponsor, cosponsors, and committee posture, this bill has a moderate chance of becoming law.

Upgrade to see the exact probability and what's driving it.

A statistical estimate from our own model of past outcomes — an insight, not a guarantee. Policymaking is volatile.

Prognosis

Likely to advance 74% · moderate confidence

To Executive

Current position in the legislative process.
6 sponsors

1 primary, 5 co-sponsors signed on.
Single-party support

Sponsorship is currently within one party (1 D).
Cleared a recorded vote

Passed 9 recorded votes so far.

Based on stage, sponsorship breadth, committee status, recorded votes, and cross-state momentum — a description of the observable signals, not a prediction.

In plain language

The bill relates to water supply planning for housing developments.

This bill addresses the integration of water supply planning in the context of housing developments. It aims to ensure that water resources are considered when planning new housing projects.

What this means for you

Environment: This bill emphasizes sustainable water use in new housing developments, which may help protect local water resources.

Summary

Water supply planning: housing developments.

Bill Text

Chaptered 09/30/26 - Chaptered html September 30, 2026
Amended 08/19/26 - Amended Assembly html August 19, 2026
Amended 06/17/26 - Amended Assembly Current pdf June 17, 2026
Amended 04/23/26 - Amended Senate pdf April 23, 2026
Amended 04/07/26 - Amended Senate pdf April 07, 2026
Introduced 02/13/26 - Introduced pdf February 13, 2026
SB1085 View text html

Action History

September 30, 2026
Approved by the Governor.
September 03, 2026
Enrolled and presented to the Governor at 3 p.m.
August 27, 2026
Assembly amendments concurred in. (Ayes 39. Noes 0.) Ordered to engrossing and enrolling.
August 26, 2026
In Senate. Concurrence in Assembly amendments pending.
August 26, 2026
Read third time. Passed. (Ayes 79. Noes 0. Page 6615.) Ordered to the Senate.
August 19, 2026
Ordered to third reading.
August 19, 2026
Read third time and amended.
August 06, 2026
Read second time. Ordered to third reading.
August 05, 2026
From committee: Do pass. (Ayes 15. Noes 0.) (August 5).
July 02, 2026
From committee: Do pass and re-refer to Com. on APPR. (Ayes 10. Noes 0.) (July 1). Re-referred to Com. on APPR.
June 17, 2026
Read second time and amended. Re-referred to Com. on L. GOV.
June 16, 2026
From committee: Do pass as amended and re-refer to Com. on L. GOV. (Ayes 11. Noes 0.) (June 16).
May 26, 2026
Referred to Coms. on W., P., & W. and L. GOV.
May 19, 2026
In Assembly. Read first time. Held at Desk.
May 18, 2026
Read third time. Passed. (Ayes 35. Noes 1. Page 4318.) Ordered to the Assembly.
May 12, 2026
Read second time. Ordered to third reading.
May 11, 2026
From committee: Be ordered to second reading pursuant to Senate Rule 28.8.
May 04, 2026
Set for hearing May 11.
April 23, 2026
Read second time and amended. Re-referred to Com. on APPR.
April 22, 2026
From committee: Do pass as amended and re-refer to Com. on APPR. (Ayes 7. Noes 0. Page 4014.) (April 22).
April 14, 2026
From committee: Do pass and re-refer to Com. on L. GOV. (Ayes 6. Noes 0. Page 3870.) (April 14). Re-referred to Com. on L. GOV.
April 10, 2026
Set for hearing April 22 in L. GOV. pending receipt.
April 07, 2026
From committee with author's amendments. Read second time and amended. Re-referred to Com. on N.R. & W.
April 02, 2026
Set for hearing April 14.
March 24, 2026
March 24 set for first hearing canceled at the request of author.
March 11, 2026
Set for hearing March 24.
February 26, 2026
Referred to Coms. on N.R. & W. and L. GOV.
February 17, 2026
From printer. May be acted upon on or after March 16.
February 13, 2026
Introduced. Read first time. To Com. on RLS. for assignment. To print.

Sponsorship breakdown

Export CSV (upgrade) →

1 sponsors · 5 co-sponsors · 116 not signed on · 1 voted No

Sponsors (1)

Durazo, Maria Elena Democratic

Co-sponsors (5)

Allen
Caballero
Laird
Stern
Caloza

Not signed on (116)

116 members have not signed on to this bill.

Show all 116 →

"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

Unfinished Business SB1085 Durazo et al. Concurrence

August 27, 2026

Passed 40 Yea · 0 Nay

Party	Yea	Nay	Present	Not Voting
Unaffiliated	6	0	0	0
Republican	9	0	0	0
Democratic	25	0	0	0
Total	40	0	0	0
% of votes cast	100%	0%	0%	0%

How each member voted (40)

Member	Party	Vote
Allen	—	Yea
Gonzalez	—	Yea
Ochoa Bogh	—	Yea
Pérez	—	Yea
Rubio	—	Yea
Weber Pierson	—	Yea
Archuleta, Bob	Democratic	Yea
Arreguín, Jesse	Democratic	Yea
Ashby, Angelique V.	Democratic	Yea
Becker, Josh	Democratic	Yea
Blakespear, Catherine S.	Democratic	Yea
Cabaldon, Christopher	Democratic	Yea
Caballero, Anna M.	Democratic	Yea
Cervantes, Sabrina	Democratic	Yea
Cortese, Dave	Democratic	Yea
Durazo, Maria Elena	Democratic	Yea
Grayson, Timothy S.	Democratic	Yea
Hurtado, Melissa	Democratic	Yea
Laird, John	Democratic	Yea
Limón, Monique	Democratic	Yea
McGuire, Mike	Democratic	Yea
McNerney, Jerry	Democratic	Yea
Menjivar, Caroline	Democratic	Yea
Padilla, Stephen C.	Democratic	Yea
Reyes, Eloise Gómez	Democratic	Yea
Richardson, Laura	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
Choi, Steven S.	Republican	Yea
Dahle, Megan	Republican	Yea
Grove, Shannon	Republican	Yea
Jones, Brian W.	Republican	Yea
Niello, Roger W.	Republican	Yea
Seyarto, Kelly	Republican	Yea
Strickland, Tony	Republican	Yea
Valladares, Suzette Martinez	Republican	Yea

Official roll call →

SB 1085 Durazo Senate Third Reading By Bryan

August 26, 2026

Passed 79 Yea · 0 Nay

Party	Yea	Nay	Present	Not Voting
Republican	18	0	0	0
Democratic	54	0	0	0
Unaffiliated	7	0	0	0
Total	79	0	0	0
% of votes cast	100%	0%	0%	0%

How each member voted (79)

Member	Party	Vote
Patterson	—	Yea
Ávila Farías	—	Yea
Rivas	—	Yea
Carrillo	—	Yea
Fong	—	Yea
Garcia	—	Yea
Lowenthal	—	Yea
Addis, Dawn	Democratic	Yea
Aguiar-Curry, Cecilia M.	Democratic	Yea
Ahrens, Patrick	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
Caloza, Jessica	Democratic	Yea
Connolly, Damon	Democratic	Yea
Elhawary, Sade	Democratic	Yea
Gabriel, Jesse	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	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	Yea
Ramos, James C.	Democratic	Yea
Ransom, Rhodesia	Democratic	Yea
Rodriguez, Celeste	Democratic	Yea
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	Yea
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	Yea
Castillo, Leticia	Republican	Yea
Chen, Phillip	Republican	Yea
Davies, Laurie	Republican	Yea
DeMaio, Carl	Republican	Yea
Dixon, Diane	Republican	Yea
Ellis, Stan	Republican	Yea
Flora, Heath	Republican	Yea
Gonzalez, Jeff	Republican	Yea
Hadwick, Heather	Republican	Yea
Hoover, Josh	Republican	Yea
Johnson, Natasha	Republican	Yea
Lackey, Tom	Republican	Yea
Macedo, Alexandra	Republican	Yea
Sanchez, Kate	Republican	Yea
Ta, Tri	Republican	Yea
Tangipa, David J.	Republican	Yea
Wallis, Greg	Republican	Yea

Official roll call →

Committee vote — Committee CX25 — Committee vote

August 05, 2026

Passed 15 Yea · 0 Nay

Party	Yea	Nay	Present	Not Voting
Democratic	10	0	0	0
Republican	4	0	0	0
Unaffiliated	1	0	0	0
Total	15	0	0	0
% of votes cast	100%	0%	0%	0%

How each member voted (15)

Member	Party	Vote
Fong	—	Yea
Arambula, Joaquin	Democratic	Yea
Calderon, Lisa	Democratic	Yea
Caloza, Jessica	Democratic	Yea
González, Mark	Democratic	Yea
Krell, Maggy	Democratic	Yea
Pacheco, Blanca	Democratic	Yea
Pellerin, Gail	Democratic	Yea
Sharp-Collins, LaShae	Democratic	Yea
Solache, Jr., José Luis	Democratic	Yea
Wicks, Buffy	Democratic	Yea
Dixon, Diane	Republican	Yea
Hoover, Josh	Republican	Yea
Ta, Tri	Republican	Yea
Tangipa, David J.	Republican	Yea

Official roll call →

Do pass.

August 05, 2026

Passed 15 Yea · 0 Nay

Party	Yea	Nay	Present	Not Voting
Republican	4	0	0	0
Democratic	11	0	0	0
Total	15	0	0	0
% of votes cast	100%	0%	0%	0%

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
Pacheco, Blanca	Democratic	Yea
Pellerin, Gail	Democratic	Yea
Sharp-Collins, LaShae	Democratic	Yea
Solache, Jr., José Luis	Democratic	Yea
Wicks, Buffy	Democratic	Yea
Dixon, Diane	Republican	Yea
Hoover, Josh	Republican	Yea
Ta, Tri	Republican	Yea
Tangipa, David J.	Republican	Yea

Official roll call →

Committee vote — Committee CX15 — Committee vote

July 01, 2026

Passed 10 Yea · 0 Nay

Party	Yea	Nay	Present	Not Voting
Democratic	8	0	0	0
Republican	2	0	0	0
Total	10	0	0	0
% of votes cast	100%	0%	0%	0%

How each member voted (10)

Member	Party	Vote
Carrillo, Juan	Democratic	Yea
Pacheco, Blanca	Democratic	Yea
Ramos, James C.	Democratic	Yea
Ransom, Rhodesia	Democratic	Yea
Rubio, Blanca E.	Democratic	Yea
Stefani, Catherine	Democratic	Yea
Ward, Christopher M.	Democratic	Yea
Wilson, Lori D.	Democratic	Yea
Johnson, Natasha	Republican	Yea
Ta, Tri	Republican	Yea

Official roll call →

Do pass as amended and be re-referred to the Committee on [Local Government]

June 16, 2026

Passed 11 Yea · 0 Nay · 1 Other

Party	Yea	Nay	Present	Not Voting
Democratic	8	0	0	1
Republican	2	0	0	0
Unaffiliated	1	0	0	0
Total	11	0	0	1
% of votes cast	92%	0%	0%	8%

How each member voted (12)

Member	Party	Vote
Ávila Farías	—	Yea
Alvarez, David	Democratic	Yea
Bains, Jasmeet	Democratic	Not Voting
Bennett, Steve	Democratic	Yea
Boerner, Tasha	Democratic	Yea
Caloza, Jessica	Democratic	Yea
Hart, Gregg	Democratic	Yea
Papan, Diane	Democratic	Yea
Rodriguez, Celeste	Democratic	Yea
Rogers, Chris	Democratic	Yea
Alanis, Juan	Republican	Yea
Gonzalez, Jeff	Republican	Yea

Official roll call →

3rd Reading SB1085 Durazo et al.

May 18, 2026

Passed 35 Yea · 1 Nay · 4 Other

Party	Yea	Nay	Present	Not Voting
Democratic	27	1	0	2
Republican	8	0	0	2
Total	35	1	0	4
% of votes cast	88%	3%	0%	10%

How each member voted (40)

Member	Party	Vote
Allen, Benjamin	Democratic	Yea
Archuleta, Bob	Democratic	Yea
Arreguín, Jesse	Democratic	Yea
Ashby, Angelique V.	Democratic	Yea
Becker, Josh	Democratic	Not Voting
Blakespear, Catherine S.	Democratic	Yea
Cabaldon, Christopher	Democratic	Yea
Caballero, Anna M.	Democratic	Yea
Cervantes, Sabrina	Democratic	Yea
Cortese, Dave	Democratic	Yea
Durazo, Maria Elena	Democratic	Yea
Gonzalez, Lena A.	Democratic	Yea
Grayson, Timothy S.	Democratic	Yea
Hurtado, Melissa	Democratic	Yea
Laird, John	Democratic	Yea
Limón, Monique	Democratic	Yea
McGuire, Mike	Democratic	Yea
McNerney, Jerry	Democratic	Yea
Menjivar, Caroline	Democratic	Yea
Padilla, Stephen C.	Democratic	Not Voting
Pérez, Sasha Renée	Democratic	Yea
Reyes, Eloise Gómez	Democratic	Yea
Richardson, Laura	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
Weber Pierson, M.D., Akilah	Democratic	Yea
Wiener, Scott D.	Democratic	Nay
Alvarado-Gil, Marie	Republican	Yea
Choi, Steven S.	Republican	Yea
Dahle, Megan	Republican	Yea
Grove, Shannon	Republican	Yea
Jones, Brian W.	Republican	Not Voting
Niello, Roger W.	Republican	Not Voting
Ochoa Bogh, Rosilicie	Republican	Yea
Seyarto, Kelly	Republican	Yea
Strickland, Tony	Republican	Yea
Valladares, Suzette Martinez	Republican	Yea

Official roll call →

Do pass as amended, but first amend, and re-refer to the Committee on [Appropriations]

April 22, 2026

Passed 7 Yea · 0 Nay

Party	Yea	Nay	Present	Not Voting
Republican	2	0	0	0
Democratic	5	0	0	0
Total	7	0	0	0
% of votes cast	100%	0%	0%	0%

How each member voted (7)

Member	Party	Vote
Arreguín, Jesse	Democratic	Yea
Ashby, Angelique V.	Democratic	Yea
Cervantes, Sabrina	Democratic	Yea
Durazo, Maria Elena	Democratic	Yea
Laird, John	Democratic	Yea
Choi, Steven S.	Republican	Yea
Seyarto, Kelly	Republican	Yea

Official roll call →

Do pass, but first be re-referred to the Committee on [Local Government]

April 14, 2026

Passed 6 Yea · 0 Nay · 1 Other

Party	Yea	Nay	Present	Not Voting
Democratic	5	0	0	0
Republican	1	0	0	1
Total	6	0	0	1
% of votes cast	86%	0%	0%	14%

How each member voted (7)

Member	Party	Vote
Allen, Benjamin	Democratic	Yea
Becker, Josh	Democratic	Yea
Cabaldon, Christopher	Democratic	Yea
Cortese, Dave	Democratic	Yea
Stern, Henry I.	Democratic	Yea
Grove, Shannon	Republican	Not Voting
Seyarto, Kelly	Republican	Yea

Official roll call →

Subjects

housing environment

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Frequently asked questions

What does SB 1085 do?: Water supply planning: housing developments.
Who sponsors SB 1085?: SB 1085 is sponsored by Allen, Caballero, Laird, Stern, Caloza, and Durazo, Maria Elena (Democratic).
What is the current status of SB 1085?: This bill has been sent to the executive. Introduced February 13, 2026. It awaits signature.
Where can I track SB 1085?: Track SB 1085 free on One Click Politics — get push/email alerts when it moves.

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At a glance

Identifier: SB 1085
Jurisdiction: California
Session: 20252026 Regular Session
Type: Bill
Introduced: February 13, 2026
Status: To Executive
Prime sponsor: Durazo, Maria Elena

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