HYDRAULIC INSTITUTE

Lobbying Spend

—

Filings

Firms Hired

Active Period

2017–2026

Lobbying Spend by Year

Client-reported lobbying expenses on LDA filings

Year	Lobbying Spend	Filings	Firms
2026	—	2	1
2025	—	4	1
2024	—	4	1
2023	—	4	1
2022	—	4	1
2021	—	5	2
2020	—	4	1
2019	—	4	1
2018	—	4	1
2017	—	4	1

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

Firm Name	Reported Spend	Filings
CAPITOL SOLUTIONS, LLC (DC)	—	22
ALPINE GROUP PARTNERS, LLC.	—	17

Government entities explicitly identified as targets in LDA filings

Government Body	Filings
HOUSE OF REPRESENTATIVES	36
SENATE	36

Most frequently reported lobbying issues

Issue Code	Description	Reports
Clean Air and Water (quality)	Clean Air and Water (quality)	28
Agriculture	Agriculture	23
Energy/Nuclear	Energy/Nuclear	15
Natural Resources	Natural Resources	15
Economics/Economic Development	Economics/Economic Development	10
Environment/Superfund	Environment/Superfund	2
Taxation/Internal Revenue Code	Taxation/Internal Revenue Code	2

HYDRAULIC INSTITUTE — Lobbying Disclosure | Poliscope