---
type: "Bill"
title: "Public resources: Cache Creek Resource Management Plan."
description: "Public resources: Cache Creek Resource Management Plan."
jurisdiction: "us/states/ca"
legislature: "California Legislature"
session: "20072008"
identifier: "AB 646"
citation: "California AB 646 (20072008)"
classification: ["bill"]
subjects: ["Public resources: Cache Creek Resource Management Plan."]
status: "enacted"
primary_sponsors: ["Wolk"]
version_count: 4
action_count: 18
vote_count: 5
first_action: "2007-02-21"
last_action: "2007-10-13"
source: "openstates"
source_identifier: "ocd-bill/74977ba6-428b-4cef-92f3-486ff6ad02b6"
source_url: "http://leginfo.legislature.ca.gov/faces/billNavClient.xhtml?bill_id=200720080AB646"
source_hash: "fca73ef04899ddccc73cfbafacfb81d22de763c1262ad96ba04d56af17739170"
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 646 (20072008) — Public resources: Cache Creek Resource Management Plan.

## Version chain

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

1. **02/21/07 - Introduced** (filed) — [source](https://leginfo.legislature.ca.gov/faces/billPdf.xhtml?bill_id=200720080AB646&version=20070AB64699INT)
2. **10/13/07 - Chaptered** (committee substitute) — [source](https://leginfo.legislature.ca.gov/faces/billPdf.xhtml?bill_id=200720080AB646&version=20070AB64697CHP)
3. **AB646** (committee substitute) — [source](http://leginfo.legislature.ca.gov/faces/billNavClient.xhtml?bill_id=200720080AB646)
4. **09/05/07 - Enrolled** (enrolled) — [source](https://leginfo.legislature.ca.gov/faces/billPdf.xhtml?bill_id=200720080AB646&version=20070AB64698ENR)

## Votes

- Do pass and be re-referred to the Committee on Appropriations. — **pass** (pass) · lower
- AB 646 WOLK Consent Calendar Second Day Regular Session — **pass** (pass) · lower
- Special Consent #16 AB646 Wolk By Machado — **pass** (pass) · upper
- Do pass, but re-refer to the Committee on Appropriations. — **pass** (pass) · upper
- Do pass, to Consent Calendar. — **pass** (pass) · lower

## Sponsors

- Wolk — primary (person)

## Timeline

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

- **2007-02-21** Read first time. To print. `reading-1`
- **2007-02-22** From printer. May be heard in committee March 24.
- **2007-03-01** Referred to Standing Committee on Natural Resources. `referral-committee`
- **2007-04-17** From committee: Do pass, and re-refer to Standing Committee on Appropriations Re-referred. (Ayes 9. Noes 0.) (April 16). `committee-passage, committee-passage-favorable, referral-committee`
- **2007-05-03** From committee: Do pass. To Consent Calendar. (May 2). `committee-passage, committee-passage-favorable`
- **2007-05-07** Read second time. To Consent Calendar. `reading-1, reading-2`
- **2007-05-10** Read third time, passed, and to Senate. (Ayes 72. Noes 0. Page 1435.) `passage, reading-1, reading-3`
- **2007-05-10** In Senate. Read first time. To Standing Committee on Rules for assignment. `reading-1`
- **2007-05-17** Referred to Standing Committee on Natural Resources And Water. `referral-committee`
- **2007-06-25** In committee: Hearing postponed by committee.
- **2007-07-11** From committee: Do pass, and re-refer to Standing Committee on Appropriations Re-referred. (Ayes 8. Noes 0.) . `committee-passage, committee-passage-favorable, referral-committee`
- **2007-07-20** From committee: Be placed on second reading file pursuant to Senate Rule 28.8. `committee-passage`
- **2007-07-25** Read second time. To third reading. `reading-1, reading-2`
- **2007-08-30** Read third time, passed, and to Assembly. (Ayes 39. Noes 0. Page 2175.) `passage, reading-1, reading-3`
- **2007-08-30** In Assembly. To enrollment.
- **2007-09-06** Enrolled and to the Governor at 6 p.m.
- **2007-10-13** Approved by the Governor. `executive-signature`
- **2007-10-13** Chaptered by Secretary of State - Chapter 604, Statutes of 2007.

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/74977ba6-428b-4cef-92f3-486ff6ad02b6`. Confidence: reported (aggregated from official California legislature records).