---
type: "Bill"
title: "Delta Protection Commission."
description: "Delta Protection Commission."
jurisdiction: "us/states/ca"
legislature: "California Legislature"
session: "20072008"
identifier: "AB 2503"
citation: "California AB 2503 (20072008)"
classification: ["bill"]
subjects: ["Delta Protection Commission."]
status: "enacted"
primary_sponsors: ["Wolk"]
version_count: 5
action_count: 20
vote_count: 5
first_action: "2008-02-21"
last_action: "2008-07-10"
source: "openstates"
source_identifier: "ocd-bill/971de8ae-8632-4e7d-9f6b-958db2da48d7"
source_url: "http://leginfo.legislature.ca.gov/faces/billNavClient.xhtml?bill_id=200720080AB2503"
source_hash: "291d6f032478d46499779b9ad35b91ec7596732bc878e27b455461cf1ee62c03"
vintage: "2026-07-01"
source_snapshot: "https://data.openstates.org/daily/2026-07-01/public.pgdump"
retrieved_at: "2026-07-06"
confidence: "reported"
tags: ["legislation", "bill", "us-ca"]
---

# California AB 2503 (20072008) — Delta Protection Commission.

## Version chain

The bill's text revisions, in order — the diff chain from filing to enrollment.

1. **02/21/08 - Introduced** (filed) — [source](https://leginfo.legislature.ca.gov/faces/billPdf.xhtml?bill_id=200720080AB2503&version=20070AB250399INT)
2. **04/07/08 - Amended Assembly** (committee substitute) — [source](https://leginfo.legislature.ca.gov/faces/billPdf.xhtml?bill_id=200720080AB2503&version=20070AB250398AMD)
3. **07/10/08 - Chaptered** (committee substitute) — [source](https://leginfo.legislature.ca.gov/faces/billPdf.xhtml?bill_id=200720080AB2503&version=20070AB250396CHP)
4. **AB2503** (committee substitute) — [source](http://leginfo.legislature.ca.gov/faces/billNavClient.xhtml?bill_id=200720080AB2503)
5. **06/27/08 - Enrolled** (enrolled) — [source](https://leginfo.legislature.ca.gov/faces/billPdf.xhtml?bill_id=200720080AB2503&version=20070AB250397ENR)

## Votes

- AB 2503 WOLK Consent Calendar Second Day Regular Session — **pass** (pass) · lower
- Do pass, to Consent Calendar. — **pass** (pass) · lower
- Do pass, but re-refer to the Committee on Appropriations Recommend Consent. — **pass** (pass) · upper
- Special Consent #30 AB2503 Wolk — **pass** (pass) · upper
- Do pass and re-refer to Committee on Appropriations with recommendation: To Consent Calendar. — **pass** (pass) · lower

## Sponsors

- Wolk — primary (person)

## Timeline

The legislative action history — every referral, reading, and vote.

- **2008-02-21** Read first time. To print. `reading-1`
- **2008-02-22** From printer. May be heard in committee March 23.
- **2008-03-13** Referred to Standing Committee on Natural Resources. `referral-committee`
- **2008-04-07** In committee: Set, first hearing. Hearing canceled at the request of author.
- **2008-04-07** From committee chair, with author's amendments: Amend, and re-refer to Standing Committee on Natural Resources Read second time and amended. `reading-1, reading-2, amendment-passage, amendment-introduction, referral-committee`
- **2008-04-08** Re-referred to Standing Committee on Natural Resources. `referral-committee`
- **2008-04-15** From committee: Do pass, and re-refer to Standing Committee on Appropriations with recommendation: To Consent Calendar. Re-referred. (Ayes 9. Noes 0.) (April 14). `committee-passage, committee-passage-favorable, referral-committee`
- **2008-04-24** From committee: Do pass. To Consent Calendar. (April 23). `committee-passage, committee-passage-favorable`
- **2008-04-28** Read second time. To Consent Calendar. `reading-1, reading-2`
- **2008-05-01** Read third time, passed, and to Senate. (Ayes 76. Noes 0. Page 4934.) `passage, reading-1, reading-3`
- **2008-05-01** In Senate. Read first time. To Standing Committee on Rules for assignment. `reading-1`
- **2008-05-08** Referred to Standing Committee on Natural Resources And Water. `referral-committee`
- **2008-06-10** From committee: Do pass, and re-refer to Standing Committee on Appropriations with recommendation: To Consent Calendar. Re-referred. (Ayes 8. Noes 0.) . `committee-passage, committee-passage-favorable, referral-committee`
- **2008-06-23** From committee: Be placed on second reading file pursuant to Senate Rule 28.8. `committee-passage`
- **2008-06-24** Read second time. To third reading. `reading-1, reading-2`
- **2008-06-26** Read third time, passed, and to Assembly. (Ayes 35. Noes 0. Page 4460.) `passage, reading-1, reading-3`
- **2008-06-26** In Assembly. To enrollment.
- **2008-07-01** Enrolled and to the Governor at 11:30 a.m.
- **2008-07-10** Approved by the Governor. `executive-signature`
- **2008-07-10** Chaptered by Secretary of State - Chapter 100, Statutes of 2008.

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/971de8ae-8632-4e7d-9f6b-958db2da48d7`. Confidence: reported (aggregated from official California legislature records).