---
type: "Bill"
title: "ADDISON CR. WATERSHD AUTH-TECH"
description: "Creates the Addison Creek Watershed Authority Act. Contains only a short title provision."
jurisdiction: "us/states/il"
legislature: "Illinois General Assembly"
session: "93rd"
identifier: "HB 4108"
citation: "Illinois HB 4108 (93rd)"
classification: ["bill"]
subjects: []
status: "enacted"
primary_sponsors: []
version_count: 3
action_count: 46
vote_count: 3
first_action: "2004-01-15"
last_action: "2004-08-19"
source: "openstates"
source_identifier: "ocd-bill/dd802ead-89b0-4cc9-9132-cf02d92411a1"
source_url: "http://ilga.gov/legislation/BillStatus.asp?DocNum=4108&GAID=3&DocTypeID=HB&LegId=8202&SessionID=3&GA=93"
source_hash: "bd184d3bef3353bb8529fd805ca552510aaa916610befb42e89420ffc913c146"
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-il"]
---

# Illinois HB 4108 (93rd) — ADDISON CR. WATERSHD AUTH-TECH

Creates the Addison Creek Watershed Authority Act. Contains only a short title provision.

## Version chain

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

1. **Introduced** (filed) — [source](http://ilga.gov/legislation/fulltext.asp?DocName=09300HB4108&GA=93&SessionId=3&DocTypeId=HB&LegID=8202&DocNum=4108&GAID=3&Session=&print=true)
2. **Engrossed** (committee substitute) — [source](http://ilga.gov/legislation/fulltext.asp?DocName=09300HB4108eng&GA=93&SessionId=3&DocTypeId=HB&LegID=8202&DocNum=4108&GAID=3&Session=&print=true)
3. **Enrolled** (enrolled) — [source](http://ilga.gov/legislation/fulltext.asp?DocName=09300HB4108enr&GA=93&SessionId=3&DocTypeId=HB&LegID=8202&DocNum=4108&GAID=3&Session=&print=true)

## Votes

- Third Reading — **108–9** (pass) · lower
- Concurrence, Amendment 1 — **115–0** (pass) · lower
- Third Reading — **57–0** (pass) · upper

## Sponsors

- Frank Aguilar — primary (person)

## Timeline

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

- **2004-01-15** Filed with the Clerk by Rep. Angelo Saviano `filing`
- **2004-01-15** First Reading `reading-1`
- **2004-01-15** Referred to Rules Committee `referral-committee`
- **2004-02-20** Chief Sponsor Changed to Rep. Frank Aguilar
- **2004-02-24** Added Co-Sponsor Rep. Angelo Saviano
- **2004-02-25** Added Co-Sponsor Rep. Karen A. Yarbrough
- **2004-03-24** Assigned to Executive Committee `referral-committee`
- **2004-03-31** House Committee Amendment No. 1 Filed with Clerk by Executive Committee `amendment-introduction`
- **2004-03-31** House Committee Amendment No. 1 Adopted in Executive Committee; by Voice Vote `amendment-passage`
- **2004-03-31** Do Pass as Amended / Short Debate Executive Committee; 011-000-000 `committee-passage`
- **2004-03-31** Placed on Calendar 2nd Reading - Short Debate
- **2004-03-31** Second Reading - Short Debate `reading-2`
- **2004-03-31** Placed on Calendar Order of 3rd Reading - Short Debate
- **2004-03-31** Added Chief Co-Sponsor Rep. Deborah L. Graham
- **2004-04-01** Third Reading - Short Debate - Passed 108-009-000 `reading-3, passage`
- **2004-04-06** Arrive in Senate `introduction`
- **2004-04-06** Placed on Calendar Order of First Reading April 20, 2004 `reading-1`
- **2004-04-06** Chief Senate Sponsor Sen. Don Harmon
- **2004-04-06** First Reading `reading-1`
- **2004-04-06** Referred to Rules `referral-committee`
- **2004-04-13** Added as Alternate Chief Co-Sponsor Sen. Kimberly A. Lightford
- **2004-04-21** Assigned to Local Government `referral-committee`
- **2004-04-28** Do Pass Local Government; 008-000-000 `committee-passage`
- **2004-04-28** Placed on Calendar Order of 2nd Reading April 28, 2004
- **2004-04-28** Second Reading `reading-2`
- **2004-04-28** Placed on Calendar Order of 3rd Reading April 29, 2004
- **2004-05-06** Senate Floor Amendment No. 1 Filed with Secretary by Sen. Wendell E. Jones `amendment-introduction`
- **2004-05-06** Senate Floor Amendment No. 1 Referred to Rules `referral-committee`
- **2004-05-11** Senate Floor Amendment No. 1 Rules Refers to Local Government
- **2004-05-12** Senate Floor Amendment No. 1 Be Approved for Consideration Local Government; 009-000-000
- **2004-05-12** Recalled to Second Reading `reading-2`
- **2004-05-12** Senate Floor Amendment No. 1 Adopted; W. Jones `amendment-passage`
- **2004-05-12** Placed on Calendar Order of 3rd Reading May 13, 2004
- **2004-05-13** Third Reading - Passed; 057-000-000 `reading-3, passage`
- **2004-05-13** Arrived in House `introduction`
- **2004-05-13** Placed on Calendar Order of Concurrence Senate Amendment(s) 1
- **2004-05-18** Senate Floor Amendment No. 1 Motion Filed Concur Rep. Frank Aguilar
- **2004-05-18** Senate Floor Amendment No. 1 Motion to Concur Referred to Rules Committee `referral-committee`
- **2004-05-18** Senate Floor Amendment No. 1 Motion to Concur Rules Referred to Local Government Committee `referral-committee`
- **2004-05-20** Senate Floor Amendment No. 1 Motion to Concur Recommends be Adopted Local Government Committee; 018-000-000
- **2004-05-25** Senate Floor Amendment No. 1 House Concurs 115-000-000
- **2004-05-25** Passed Both Houses
- **2004-06-23** Sent to the Governor `executive-receipt`
- **2004-08-19** Governor Approved `executive-signature`
- **2004-08-19** Effective Date August 19, 2004
- **2004-08-19** Public Act . . . . . . . . . 93-0948 `became-law`

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/dd802ead-89b0-4cc9-9132-cf02d92411a1`. Confidence: reported (aggregated from official Illinois legislature records).