SAN ANTONIO WATER SYSTEMS

Lobbying Spend

—

Filings

Firms Hired

Active Period

2016–2026

Lobbying Spend by Year

Client-reported lobbying expenses on LDA filings

Year	Lobbying Spend	Filings	Firms
2026	—	3	1
2025	—	4	1
2024	—	5	1
2023	—	4	1
2022	—	4	1
2021	—	4	1
2020	—	4	1
2019	—	4	1
2018	—	4	1
2017	—	4	1
2016	—	4	1

Lobbying firms retained by this client; amounts are client-reported expenses when available

Firm Name	Reported Spend	Filings
MR. BALTAZAR SERNA, JR.	—	44

Government entities explicitly identified as targets in LDA filings

Government Body	Filings
HOUSE OF REPRESENTATIVES	43
SENATE	43
Army, Dept of (Corps of Engineers)	40

Most frequently reported lobbying issues

Issue Code	Description	Reports
Budget/Appropriations	Budget/Appropriations	44
Natural Resources	Natural Resources	3

SAN ANTONIO WATER SYSTEMS — Lobbying Disclosure | Poliscope