Monitoring the Session

HB 5320

bill merging Starr County’s drainage and groundwater districts

Became law, effective Sep 1, 2025

Verdict: No flags

No flagsInitial review
Rep. Ryan GuillenRHouse 31

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 the powers, duties, and governance of the Starr County Drainage District, the change of the name of the Starr County Drainage District to the Starr County Drainage and Groundwater Conservation District, the dissolution of the Starr County Groundwater Conservation District, and the transfer of the assets and liabilities of the Starr County Groundwater Conservation District to the Starr County Drainage and Groundwater Conservation District; authorizing the imposition of a tax.

Caption from analyzed text · version E.

Summary

Drainage and groundwater combine. A five-member board replaces the commissioners.

The bill merges Starr County's drainage district and its groundwater conservation district into one body, renamed the Starr County Drainage and Groundwater Conservation District, and dissolves the old groundwater district. It touches Starr County landowners, water users, utilities and the county commissioners, who now appoint a five-member board instead of serving as the board themselves. On the ground, one district holds the old groundwater district's staff, contracts, assets and debts, keeps the power to levy a property tax under general water law, and its groundwater rules override conflicting rules of other local water entities.

Labels

Labels: NO AUTOGRAPH. Became law without the governor's signature on Jun 20, 2025.CROSS-PARTY HANDOFF. Lead author Ryan Guillen (R) in the House. Lead sponsor Judith Zaffirini (D) in the Senate. Party as the Legislative Reference Library lists it for the 89th Legislature.

Receipt

The receipt

89R-HB5320 · 2025-03-14

SOLD BY

ITEM

relating to the powers, duties, and governance of the Starr County Drainage District, the change of the name of the Starr County Drainage District to the Starr County Drainage and Groundwater Conservation District, the dissolution of the Starr County Groundwater Conservation District, and the transfer of the assets and liabilities of the Starr County Groundwater Conservation District to the Starr County Drainage and Groundwater Conservation District; authorizing the imposition of a tax.

WHAT IT DOES

Drainage and groundwater combine. A five-member board replaces the commissioners.

The bill merges Starr County's drainage district and its groundwater conservation district into one body, renamed the Starr County Drainage and Groundwater Conservation District, and dissolves the old groundwater district. It touches Starr County landowners, water users, utilities and the county commissioners, who now appoint a five-member board instead of serving as the board themselves. On the ground, one district holds the old groundwater district's staff, contracts, assets and debts, keeps the power to levy a property tax under general water law, and its groundwater rules override conflicting rules of other local water entities.

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 · May 21, 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. Filed
  2. Transmitted to the Governor
  3. Read first time
  4. Referred to Natural Resources
  5. Scheduled for public hearing on . . .
  6. Considered in public hearing
  7. Committee substitute considered in committee
  8. Left pending in committee
  9. Recommendations filed with the Speaker
  10. Considered in formal meeting
  11. Committee substitute considered in committee
  12. Recommended to be sent to Local & Consent
  13. Reported favorably as substituted
  14. Comte report filed with Committee Coordinator
  15. Committee report distributed
  16. Comm. report sent to Local & Consent Calendar
  17. Considered in Local & Consent Calendars
  18. Placed on Local, Consent, and Res. Calendar
  19. Read 2nd time
  20. Passed to engrossment
  21. Nonrecord vote recorded in Journal
  22. Read 3rd time
  23. Passed
  24. Record vote RV#1985
  25. Statement(s) of vote recorded in Journal
  26. Nonrecord vote recorded in Journal
  27. Reported engrossed
  28. Received from the House
  29. Read first time
  30. Referred to Local Government
  31. Posting rule suspended
  32. Scheduled for public hearing on . . .
  33. Considered in public hearing
  34. Vote taken in committee
  35. Reported favorably w/o amendments
  36. Recommended for local & uncontested calendar
  37. Committee report printed and distributed
  38. Placed on local & uncontested calendar
  39. Laid before the Senate
  40. Read 2nd time & passed to 3rd reading
  41. Vote recorded in Journal
  42. Three day rule suspended
  43. Record vote
  44. Read 3rd time
  45. Passed
  46. Record vote
  47. Senate passage reported
  48. Reported enrolled
  49. Signed in the House
  50. Signed in the Senate
  51. Sent to the Governor
  52. Filed without the Governor's signature
  53. Effective on 9/1/25
FILED UNDER

DEBT AND SPECIAL DISTRICTS

THE TEXT

“The district may impose an ad valorem tax as provided by”…

Bill text, engrossed version (E)

This local bill restructures a county special district and keeps its power to levy a property tax under Chapter 49 of the Water Code, while deleting the old confirmation-election section.

SIGNED FOR BY

House · 85 yea · 43 nay

Senate · 27 yea · 4 nay

Sources

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

Senate: Final passage · May 28, 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 1, 2024 to Oct 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.

Frontera Texas PAC$160,007.97

Frontera Texas PAC

$160,007.97

Cash
$0.00
Paid by others
$160,007.97
Total
$160,007.97
Other filed descriptions $73,500.00mail $40,000.00mailing $19,429.94texting $18,144.37digital $8,211.55printing $722.11

Also funds 3 other sitting lawmakers.

Derived recipient stock · Nov 5, 2024 to Oct 24, 2026. State data as of Nov 4, 2026.

TEC account match.

Sources

Derived itemized flow · Dec 30, 2025 to Oct 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.

Report IDs: 101033369, 101062168, 101070155, 101073001.

Texas Sands PAC$120,875.00

Texas Sands PAC

$120,875.00

Cash
$113,500.00
Paid by others
$7,375.00
Total
$120,875.00
polling $7,375.00

Also funds 121 other sitting lawmakers.

Derived recipient stock · Jul 3, 2024 to Oct 24, 2026. State data as of Nov 4, 2026.

TEC account match.

Team
Sources

Derived itemized flow · Dec 14, 2024 to Sep 25, 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: 100989191, 101033369, 101062168, 101073001.

Associated Republicans of Texas Campaign Fund$22,795.90

Associated Republicans of Texas Campaign Fund

$22,795.90

Cash
$0.00
Paid by others
$22,795.90
Total
$22,795.90
polling $15,000.00Other filed descriptions $7,352.14texting $443.76

Also funds 20 other sitting lawmakers.

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

TEC account match.

Team
Sources

Derived itemized flow · Dec 15, 2025 to Sep 10, 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: 101033369, 101070155.

Money

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

×

Frontera Texas PAC

$160,007.97

Cash
$0.00
Paid by others
$160,007.97
Total
$160,007.97
Other filed descriptions $73,500.00mail $40,000.00mailing $19,429.94texting $18,144.37digital $8,211.55printing $722.11

Also funds 3 other sitting lawmakers.

Derived recipient stock · Nov 5, 2024 to Oct 24, 2026. State data as of Nov 4, 2026.

TEC account match.

Sources

Derived itemized flow · Dec 30, 2025 to Oct 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.

Report IDs: 101033369, 101062168, 101070155, 101073001.

×

Texas Sands PAC

$120,875.00

Cash
$113,500.00
Paid by others
$7,375.00
Total
$120,875.00
polling $7,375.00

Also funds 121 other sitting lawmakers.

Derived recipient stock · Jul 3, 2024 to Oct 24, 2026. State data as of Nov 4, 2026.

TEC account match.

Team
Sources

Derived itemized flow · Dec 14, 2024 to Sep 25, 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: 100989191, 101033369, 101062168, 101073001.

×

Associated Republicans of Texas Campaign Fund

$22,795.90

Cash
$0.00
Paid by others
$22,795.90
Total
$22,795.90
polling $15,000.00Other filed descriptions $7,352.14texting $443.76

Also funds 20 other sitting lawmakers.

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

TEC account match.

Team
Sources

Derived itemized flow · Dec 15, 2025 to Sep 10, 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: 101033369, 101070155.

Votes4

Senate May 28, 2025

Final passage

Yea
27
Nay
4
Present, not voting
Not printed
Absent
Not printed
Excused
Not printed
Names

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

Senate journal

Names were not printed for yea. Only the named positions are included in member records.

The journal row lists three votes in order: passage to third reading, suspension of the three-day rule, and final passage. This entry records final passage. Repeated tallies belong to separate votes.

Sources

HB 5320 (Zaffirini) Relating to the powers, duties, and governance of the Starr County Drainage District, the change of the name of the Starr County Drainage District to the Starr County Drainage and Groundwater Conservation District, the dissolution of the Starr County Groundwater Conservation District, and the transfer of the assets and liabilities of the Starr County Groundwater Conservation District to the Starr County Drainage and Groundwater Conservation District; authorizing the imposition of a tax. (viva voce vote) (27-4) "Nays" Hancock, Hughes, Middleton, Sparks (27-4) "Nays" Hancock, Hughes, Middleton, Sparks

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

  • Yea: 27 (published)
  • Nay: 4 (published)
  • Present, not voting: Not printed
  • Absent: Not printed
  • Excused: Not printed

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

Senate May 28, 2025

Suspension of the three-day rule

Yea
27
Nay
4
Present, not voting
Not printed
Absent
Not printed
Excused
Not printed
Names

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

Senate journal

Names were not printed for yea. Only the named positions are included in member records.

The journal row lists three votes in order: passage to third reading, suspension of the three-day rule, and final passage. This entry records suspension of the three-day rule. Repeated tallies belong to separate votes.

Sources

HB 5320 (Zaffirini) Relating to the powers, duties, and governance of the Starr County Drainage District, the change of the name of the Starr County Drainage District to the Starr County Drainage and Groundwater Conservation District, the dissolution of the Starr County Groundwater Conservation District, and the transfer of the assets and liabilities of the Starr County Groundwater Conservation District to the Starr County Drainage and Groundwater Conservation District; authorizing the imposition of a tax. (viva voce vote) (27-4) "Nays" Hancock, Hughes, Middleton, Sparks (27-4) "Nays" Hancock, Hughes, Middleton, Sparks

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

  • Yea: 27 (published)
  • Nay: 4 (published)
  • Present, not voting: Not printed
  • Absent: Not printed
  • Excused: Not printed

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

Senate May 28, 2025

Passage to third reading

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.

The journal row lists three votes in order: passage to third reading, suspension of the three-day rule, and final passage. This entry records passage to third reading. Repeated tallies belong to separate votes.

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

Sources

HB 5320 (Zaffirini) Relating to the powers, duties, and governance of the Starr County Drainage District, the change of the name of the Starr County Drainage District to the Starr County Drainage and Groundwater Conservation District, the dissolution of the Starr County Groundwater Conservation District, and the transfer of the assets and liabilities of the Starr County Groundwater Conservation District to the Starr County Drainage and Groundwater Conservation District; authorizing the imposition of a tax. (viva voce vote) (27-4) "Nays" Hancock, Hughes, Middleton, Sparks (27-4) "Nays" Hancock, Hughes, Middleton, Sparks

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.

House May 10, 2025

Yea
85
Nay
43
Present, not voting
2
Absent
7
Excused
11
Names

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

House journal

The shared roll contains conflicting member evidence. Those positions remain conflicting.

Holt is listed as excused in the shared roll and nay in this bill's list. That position remains conflicting.

Troxclair is listed as excused in the shared roll and nay in this bill's list. That position remains conflicting.

Sources

Record 1985

HB 5320 (Alders, Ashby, Bonnen, Buckley, Bumgarner, Cain, Capriglione, Cook, Cunningham, Dean, DeAyala, Harrison, Hayes, Holt, Hopper, Hull, Isaac, LaHood, Lambert, Leach, Leo Wilson, Little, Lowe, Luther, McQueeney, Metcalf, Noble, Olcott, Oliverson, Patterson, Pierson, Richardson, Schatzline, Schoolcraft, Shofner, Slawson, Spiller, Swanson, Tinderholt, Toth, Troxclair, Vasut, Villalobos, Virdell, and Wilson - no) (85 - 43 - 2)

Shared roll motion

The following bills which were considered on second reading on the previous legislative day on the local, consent, and resolutions calendar were laid before the house, read third time, and passed by the following record vote (members registering votes and the results of the vote are shown following the bill number). (Record 1985): 128 Yeas, 0 Nays, 2 Present, not voting.

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

  • Yea: 85 (published)
  • Nay: 43 (published)
  • Present, not voting: 2 (published)
  • Absent: 7 (derived from named list)
  • Excused: 11 (derived from named list)

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

Fiscal

No significant fiscal implication to the State is anticipated.

LBB estimate · fiscal note version E · source

Sources

Fiscal note · version E · May 21, 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 E by claude-opus-5-5, Oct 22, 2026, against the published rubric.

Sources

Texas House · Filed Mar 14, 2025

06/20/2025 E Effective on 9/1/25

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

Data snapshot Oct 26, 2026 at 6:51 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 · Local Government · Committee vote 6 aye, 0 nay · Out of committee

Companion

SB 3054 by Zaffirini (similar)

Subjects

STARR COUNTY DRAINAGE AND GROUNDWATER CONSERVATION DISTRICT (DY3BI)

STARR COUNTY DRAINAGE DISTRICT (D79NE)

STARR COUNTY GROUNDWATER CONSERVATION DISTRICT (DO1VA)

STARR COUNTY

County Government--General

Environment--Water

Special Districts & Authorities--Groundwater Conserve Dist.

Water--Conservation (I097L)

Text

The text as introduced · 848 words

By: Guillen
H.B. No. 5320

A BILL TO BE ENTITLED

AN ACT

relating to the combination of the Starr County Drainage and

Groundwater conservation districts.

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

SECTION 1. The heading of Section 6606, Special District

Local Laws Code, is amended to read as follows:

STARR COUNTY DRAINAGE AND GROUNDWATER CONSERVATION DISTRICT.

SECTION 2. Section 6606, Special District Local Laws Code,

is amended to read as follows:

SUBCHAPTER A. GENERAL PROVISIONS

Sec. 6606.001. DEFINITIONS. In this chapter:

(1) "Board" means the district's board of directors.

(2) "Director" means a member of the board.

(3) "District" means the Starr County Drainage and

Groundwater Conservation District.

Sec. 6606.002. NATURE OF DISTRICT. The district is a

drainage district created in Starr County under Section 59, Article

XVI, Texas Constitution, subject to approval at a confirmation

election under Section 6606.102.

Sec. 6606.003. FINDINGS OF BENEFIT AND PURPOSE. (a) The

district is created to serve a public use and benefit.

(b) All land and other property included in the district

will benefit from the works and projects that are to be accomplished

by the district under powers conferred by Section 59, Article XVI,

Texas Constitution.

(c) The district is essential to accomplish the purposes of

Section 59, Article XVI, Texas Constitution.

Sec. 6606.004. DISTRICT TERRITORY. The district territory

is coextensive with the boundaries of Starr County, Texas.

SUBCHAPTER B. BOARD OF DIRECTORS

Sec. 6606.051. DIRECTORS. (a) The district is governed by

a board of five directors consisting of who shall be appointed by

the Commissioners Court of Starr County of whom:

(1) one must represent municipal interests in the

county;

(2) one must be a bona fide agricultural producer who

derives a substantial portion of the producer's income from

agriculture in the county;

(3) one must be an employee of a rural water supply

entity in the county;

(4) one must represent active industrial interests in

the county; and

(5) one must represent Starr County at-large .

(b) Service on the board is an additional duty of office for

a member of the Commissioners Court of Starr County.

SUBCHAPTER C. POWERS AND DUTIES

Sec. 6606.101. GENERAL POWERS AND DUTIES. (a) The district

has all rights, powers, privileges, functions, and duties provided

by the general law of this state applicable to a drainage district

created under Section 59, Article XVI, Texas Constitution,

including Chapters 36, 49 , and 56, Water Code.

(b) The district shall assess ad valorem taxes pursuant to

Chapter 49, Water Code.

Sec. 6606.102. CONFIRMATION ELECTION. (a) The board shall

hold an election to confirm the creation of the district.

(b) Section 41.001(a), Election Code, does not apply to a

confirmation election under this section.

(c) Except as provided by this section, the confirmation

election must be conducted as provided by Sections 49.102(a)-(f),

Water Code, and the Election Code.

(d) The district is not required to elect directors at the

confirmation election.

Sec. 6606.103. UTILITY PROPERTY EXEMPTION FROM IMPACT FEES,

STANDBY FEES, AND ASSESSMENTS. The district may not impose an

impact fee, standby fee, or assessment on the property, including

the equipment, rights-of-way, easements, facilities, or

improvements, of:

(1) an electric utility or a power generation company

as defined by Section 31.002, Utilities Code;

(2) a gas utility as defined by Section 101.003 or

121.001, Utilities Code;

(3) a telecommunications provider as defined by

Section 51.002, Utilities Code; or

(4) a person who provides to the public cable

television or advanced telecommunications services.

Sec. 6606.104 POWER TO CONTRACT WITH MUNICIPALITIES.

(a) The district may enter into a contract with a

municipality to assume the functions of the municipality's

municipally owned utility. A contract under this section may

include provisions for the district's:

(1) assumption of the debts, liabilities, and

obligations of the municipally owned utility;

(2) ownership or use of the assets and facilities of

the municipally owned utility; and

(3) performance of the functions and services

previously provided by the municipally owned utility.

Sec. 6606.105. RELATION TO OTHER WATER-RELATED ENTITIES.

(a) To the extent that a rule of the district conflicts with a rule

of the regional water authority, the rule of the authority

controls.

(b) To the extent that a rule of the district conflicts with

an action of a municipally owned utility or water supply or sewer

service corporation whose certificated area is located wholly or

partly in the district's territory, the action of the utility or

corporation controls.

(c) Notwithstanding Subsections (a) and (b), to the extent

that a rule of the district concerning groundwater conflicts with a

rule of the regional water authority or with an action of a

municipally owned utility or water supply or sewer service

corporation whose certificated area is located wholly or partly in

the district's territory, the rule of the district controls.

SECTION 2. This Act takes effect immediately if it receives

a vote of two-thirds of all the members elected to each house, as

provided by Section 39, Article III, Texas Constitution. If this

Act does not receive the vote necessary for immediate effect, this

Act takes effect September 1, 2025.