Monitoring the Session

SB 1583

groundwater district plans must carry the latest aquifer goals

Became law, effective Sep 1, 2025

Verdict: No flags

No flagsInitial review
Sen. César BlancoDSenate 29

Initial review · graded Oct 22, 2026 · Headline, summary and grade are analysis of the bill text, not a finding about any person · How we grade

Caption

relating to management plans adopted by groundwater conservation districts.

Caption from analyzed text · version H.

Summary

Plans get updated within two years of new goals.

The bill changes what goes into the water-management plans that local groundwater conservation districts must file with the state. Districts must include their latest approved aquifer goals and the matching amount of groundwater available, and must update their plans within two years after adopting new goals. While a challenge to those goals is pending, the state water board staff must still accept a district's plan as complete if it includes the current goals, the available-water figure, and a status report on the challenge.

Labels

Labels: CROSS-PARTY HANDOFF. Lead author César Blanco (D) in the Senate. Lead sponsor Jeff Barry (R) in the House. Party as the Legislative Reference Library lists it for the 89th Legislature.

Receipt

The receipt

89R-SB1583 · 2025-02-24

SOLD BY

ITEM

relating to management plans adopted by groundwater conservation districts.

WHAT IT DOES

Plans get updated within two years of new goals.

The bill changes what goes into the water-management plans that local groundwater conservation districts must file with the state. Districts must include their latest approved aquifer goals and the matching amount of groundwater available, and must update their plans within two years after adopting new goals. While a challenge to those goals is pending, the state water board staff must still accept a district's plan as complete if it includes the current goals, the available-water figure, and a status report on the challenge.

CHARGES

[ ] NONE FOUND

TOTAL

No significant fiscal implication to the State is anticipated.

LBB estimate · fiscal note version E · source

Sources

Fiscal note · version E · April 29, 2025

No first-year general revenue figure available here.

LBB published estimates · flow over the stated periods.

Source snapshot 2026-10-19, Central time.

HISTORY

  1. Received by the Secretary of the Senate
  2. Filed
  3. Read first time
  4. Referred to Water, Agriculture, & Rural Affairs
  5. Scheduled for public hearing on . . .
  6. Considered in public hearing
  7. Vote taken in committee
  8. Reported favorably w/o amendments
  9. Recommended for local & uncontested calendar
  10. Committee report printed and distributed
  11. Placed on intent calendar
  12. Rules suspended-Regular order of business
  13. Read 2nd time
  14. Amendment(s) offered FA1 Blanco
  15. Amended
  16. Vote recorded in Journal
  17. Passed to engrossment as amended
  18. Vote recorded in Journal
  19. Three day rule suspended
  20. Record vote
  21. Read 3rd time
  22. Passed
  23. Record vote
  24. Reported engrossed
  25. Received from the Senate
  26. Read first time
  27. Referred to Natural Resources
  28. Considered in formal meeting
  29. Reported favorably w/o amendment(s)
  30. Comte report filed with Committee Coordinator
  31. Committee report distributed
  32. Committee report sent to Calendars
  33. Laid out in lieu of companion HB 3609
  34. Read 2nd time
  35. Passed to 3rd reading
  36. Read 3rd time
  37. Passed
  38. Record vote RV#1491
  39. Statement(s) of vote recorded in Journal
  40. House passage reported
  41. Reported enrolled
  42. Signed in the Senate
  43. Signed in the House
  44. Sent to the Governor
  45. Signed by the Governor
  46. Effective on 9/1/25
FILED UNDER

No verified beat found.

SIGNED FOR BY

House · 144 yea · 0 nay

Senate · 31 yea · 0 nay

Sources

House: Final passage · May 6, 2025. Journal. Published stock for this vote. Snapshot 2026-10-19, Central time.

Senate: Final passage · Apr 23, 2025. Journal. Published stock for this vote. Snapshot 2026-10-19, Central time.

All floor motions and other positions below.

No flags

THANK YOU FOR CHECKING THE RECEIPT

CAMPAIGN PAID FOR BY

CAMPAIGN PAID FOR BY

Donors

Not tied to this bill.

Sources

The author's campaign account only. Own money and internal transfers are separate on the member page.

Derived itemized flow · Jul 10, 2024 to Jun 24, 2026. State data as of Nov 4, 2026.

Derived itemized contributions on live regular reports and uncovered special-session dates. Internal account transfers and daily reports are excluded.

Agave Democratic Infrastructure Fund$25,750.00

Agave Democratic Infrastructure Fund

$25,750.00

Cash
$25,000.00
Paid by others
$750.00
Total
$25,750.00
consulting $750.00

Also funds 5 other sitting lawmakers.

Derived recipient stock · Nov 22, 2024 to Oct 12, 2026. State data as of Nov 4, 2026.

TEC account match.

Sources

Derived itemized flow · Nov 25, 2024 to Dec 13, 2024. State data as of Nov 4, 2026.

Derived itemized contributions on live regular reports and uncovered special-session dates. Internal account transfers and daily reports are excluded.

Report IDs: 100989095.

Texas Trial Lawyers Association PAC$25,000.00

Texas Trial Lawyers Association PAC

$25,000.00

Cash
$25,000.00
Paid by others
$0.00
Total
$25,000.00

Also funds 137 other sitting lawmakers.

Derived recipient stock · Jul 24, 2024 to Oct 23, 2026. State data as of Nov 4, 2026.

TEC account match.

Team
Sources

Derived itemized flow · Oct 3, 2024 to Jan 26, 2026. State data as of Nov 4, 2026.

Derived itemized contributions on live regular reports and uncovered special-session dates. Internal account transfers and daily reports are excluded.

Report IDs: 100989095, 101009709, 101033590, 101060872.

Border Health PAC$25,000.00

Border Health PAC

$25,000.00

Cash
$25,000.00
Paid by others
$0.00
Total
$25,000.00

Also funds 17 other sitting lawmakers.

Derived recipient stock · Oct 28, 2024 to Aug 26, 2026. State data as of Nov 4, 2026.

TEC account match.

Team
Sources

Derived itemized flow · on Dec 14, 2024. State data as of Nov 4, 2026.

Derived itemized contributions on live regular reports and uncovered special-session dates. Internal account transfers and daily reports are excluded.

Report IDs: 100989095.

Money

Missing data does not establish zero giving. Display amounts are rounded.

×

Agave Democratic Infrastructure Fund

$25,750.00

Cash
$25,000.00
Paid by others
$750.00
Total
$25,750.00
consulting $750.00

Also funds 5 other sitting lawmakers.

Derived recipient stock · Nov 22, 2024 to Oct 12, 2026. State data as of Nov 4, 2026.

TEC account match.

Sources

Derived itemized flow · Nov 25, 2024 to Dec 13, 2024. State data as of Nov 4, 2026.

Derived itemized contributions on live regular reports and uncovered special-session dates. Internal account transfers and daily reports are excluded.

Report IDs: 100989095.

×

Texas Trial Lawyers Association PAC

$25,000.00

Cash
$25,000.00
Paid by others
$0.00
Total
$25,000.00

Also funds 137 other sitting lawmakers.

Derived recipient stock · Jul 24, 2024 to Oct 23, 2026. State data as of Nov 4, 2026.

TEC account match.

Team
Sources

Derived itemized flow · Oct 3, 2024 to Jan 26, 2026. State data as of Nov 4, 2026.

Derived itemized contributions on live regular reports and uncovered special-session dates. Internal account transfers and daily reports are excluded.

Report IDs: 100989095, 101009709, 101033590, 101060872.

×

Border Health PAC

$25,000.00

Cash
$25,000.00
Paid by others
$0.00
Total
$25,000.00

Also funds 17 other sitting lawmakers.

Derived recipient stock · Oct 28, 2024 to Aug 26, 2026. State data as of Nov 4, 2026.

TEC account match.

Team
Sources

Derived itemized flow · on Dec 14, 2024. State data as of Nov 4, 2026.

Derived itemized contributions on live regular reports and uncovered special-session dates. Internal account transfers and daily reports are excluded.

Report IDs: 100989095.

Votes4

House May 6, 2025

Yea
144
Nay
0
Present, not voting
1
Absent
5
Excused
0
Names

Named positions matched to lawmakers. See the journal for unmatched names.

House journal

Sources

Record 1491

SB 1583 was passed by (Record 1491): 144 Yeas, 0 Nays, 1 Present, not voting.

Published stock of positions for this vote, except where marked derived.

  • Yea: 144 (published)
  • Nay: 0 (published)
  • Present, not voting: 1 (published)
  • Absent: 5 (derived from named list)
  • Excused: 0 (derived from named list)

House journal. Source snapshot 2026-10-19, Central time.

Senate Apr 23, 2025

Yea
31
Nay
0
Present, not voting
Not printed
Absent
Not printed
Excused
Not printed
Names

Senate journal

Names were not printed. No individual positions are inferred.

Sources

Senator Blanco moved that Senate Rule 7.18 and the Constitutional Rule requiring bills to be read on three several days be suspended and that SB 1583 be placed on its third reading and final passage. The motion prevailed by the following vote: Yeas 31, Nays 0. The bill was read third time and was passed by the following vote: Yeas 31, Nays 0.

Published stock of positions for this vote, except where marked derived.

  • Yea: 31 (published)
  • Nay: 0 (published)
  • Present, not voting: Not printed
  • Absent: Not printed
  • Excused: Not printed

Senate journal. Source snapshot 2026-10-19, Central time.

Senate Apr 23, 2025

Yea
31
Nay
0
Present, not voting
Not printed
Absent
Not printed
Excused
Not printed
Names

Senate journal

Names were not printed. No individual positions are inferred.

Sources

Senator Blanco moved that Senate Rule 7.18 and the Constitutional Rule requiring bills to be read on three several days be suspended and that SB 1583 be placed on its third reading and final passage. The motion prevailed by the following vote: Yeas 31, Nays 0.

Published stock of positions for this vote, except where marked derived.

  • Yea: 31 (published)
  • Nay: 0 (published)
  • Present, not voting: Not printed
  • Absent: Not printed
  • Excused: Not printed

Senate journal. Source snapshot 2026-10-19, Central time.

Senate Apr 23, 2025

Yea
Not printed
Nay
Not printed
Present, not voting
Not printed
Absent
Not printed
Excused
Not printed
Names

Senate journal

Names were not printed. No individual positions are inferred.

Voice vote. No numeric tally or individual yeas are inferred.

Sources

SB 1583 as amended was passed to engrossment by a viva voce vote.

Published stock of positions for this vote, except where marked derived.

  • Yea: Not printed
  • Nay: Not printed
  • Present, not voting: Not printed
  • Absent: Not printed
  • Excused: Not printed

Senate journal. Source snapshot 2026-10-19, Central time.

Witnesses10
For
8
Against
0
On
2
Names

For

  • Lone Star Chapter Sierra Club1 registration
  • Self3 registrations
  • Self; Rolling Plains Groundwater Conservation District1 registration
  • Texas Alliance of Groundwater Districts1 registration
  • The Greater Edwards Aquifer Alliance1 registration
  • Upper Trinity GCD1 registration

On

  • Texas Commission on Environmental Quality1 registration
  • Texas Water Development Board1 registration
Sources

10 parsed registrations across the loaded witness lists.

Derived stock of witness registrations. Repeated appearances count separately. Organizations and self-representation appear as printed.

Senate witness list. Source snapshot 2026-10-20, Central time.

Fiscal

No significant fiscal implication to the State is anticipated.

LBB estimate · fiscal note version E · source

Sources

Fiscal note · version E · April 29, 2025

No first-year general revenue figure available here.

LBB published estimates · flow over the stated periods.

Source snapshot 2026-10-19, Central time.

How this was graded

Analysis of text version H by claude-opus-5-5, Oct 22, 2026, against the published rubric.

Sources

Texas Senate · Filed Feb 24, 2025

05/19/2025 E Effective on 9/1/25

Texas Legislature Online · Introduced · Senate Committee Report · Engrossed · House Committee Report · Enrolled

Data snapshot Oct 26, 2026 at 4:20 AM CDT. Grades, charges, quotes and corrections follow the published record.

Sponsors

House committee · Natural Resources · Committee vote 12 aye, 0 nay, 1 absent · Out of committee

Senate committee · Water, Agriculture and Rural Affairs · Committee vote 7 aye, 0 nay, 2 absent · Out of committee

Companion

HB 3609 by Barry (very similar)

Subjects

Special Districts & Authorities--Groundwater Conserve Dist.

Water--Conservation (I097L)

Text

The text as introduced · 462 words

2025S0120-1 02/20/25

By: Blanco
S.B. No. 1583

A BILL TO BE ENTITLED

AN ACT

relating to management plans adopted by groundwater conservation

districts.

BE IT ENACTED BY THE LEGISLATURE OF THE STATE OF TEXAS:

SECTION 1. Section 36.1071, Water Code, is amended by

amending Subsection (b) and adding Subsections (b-1), (b-2), and

(b-3) to read as follows:

(b) The management plan, or any amendments to the plan,

shall :

(1) be developed using the district's best available

data and forwarded to the regional water planning group for use in

their planning process ; and

(2) include:

(A) the most recently approved desired future

conditions adopted under Section 36.108; and

(B) the amount of modeled available groundwater

corresponding to the most recently approved desired future

conditions .

(b-1) A district shall amend a management plan before the

second anniversary of the adoption of desired future conditions

included under Subsection (b).

(b-2) If a petition challenging the reasonableness of a

desired future condition is filed under Section 36.1083(b), the

executive administrator shall consider the management plan

administratively complete if the district includes:

(1) the most recently approved desired future

conditions adopted under Section 36.108;

(2) the amount of modeled available groundwater

corresponding to those desired future conditions;

(3) a statement of the status of the petition

challenging the reasonableness of a desired future condition; and

(4) the information required by Subsections (a) and

(e).

(b-3) Subsection (b-2) applies until either:

(1) the district issues a final order under Section

36.1083(n); or

(2) if a desired future condition is found to be

unreasonable in the final order, a new desired future condition is

adopted pursuant to Section 36.108 or 36.1083(p).

SECTION 2. Section 36.1072(b), Water Code, is amended to

read as follows:

(b) Within 60 days of receipt of a district's management

plan adopted under Section 36.1071, readopted under Subsection (e)

or (g) of this section, or amended under Section 36.1073, the

executive administrator shall approve the district's plan if the

plan is administratively complete. A management plan is

administratively complete when it contains the information

required to be submitted under Sections [ Section ] 36.1071(a) and

(e) or meets the requirements of Section 36.1071(b-2), if

applicable . The executive administrator may determine whether

conditions justify waiver of the requirements under Section

36.1071(e)(4).

SECTION 3. The changes in law made by this Act applicable to

a petition filed under Section 36.1083, Water Code, apply only to a

petition filed under that section on or after the effective date of

this Act. A petition filed before the effective date of this Act is

governed by the law in effect on the date the petition was filed,

and the former law is continued in effect for that purpose.

SECTION 4. This Act takes effect September 1, 2025.