HB 5525 Connecticut House · 2026 Regular Session

AN ACT CONCERNING A RAPID RESPONSE PROGRAM FOR CERTAIN AQUATIC INVASIVE SPECIES.

This bill establishes a rapid response program to quickly address new or spreading aquatic invasive plant species in Connecticut waterbodies, primarily affecting state agencies and property owners near affected lakes and ponds. It requires the Department of Energy and Environmental Protection to expedite permits for containment efforts, especially for hydrilla, and allows the Office of Aquatic Invasive Species to coordinate immediate treatment without requiring separate notices to waterfront property owners. The legislation creates an interagency task force to develop response protocols and a statewide management plan, while also mandating that public health officials review permits for treatments near drinking water sources.
Bill status signed all 5 stages cleared
Introduction
Mar 2026
Committee Review
Mar 2026
House Passage
Apr 2026
Senate Passage
May 2026
Signed into Law
May 2026
Introduced Mar 6, 2026 Signed May 20, 2026
Floor votes · Senate May 6, 2026 · House Apr 27, 2026

How they voted

360
Passed
Total votes 36
May 6, 2026
D Democratic25
25 Yea
100% Yea
R Republican11
11 Yea
100% Yea
Vote distribution
All Yea All Nay Mixed No data
Full legislative history

Actions timeline

Total actions
23
Key actions
7
Committee
2
Amendments
2
May 20, 2026
Signed into law
SIGNED BY GOVERNOR
lower
May 6, 2026
Senate · Passed
Senate Vote: pass (36-0)
senate
May 5, 2026
Upper · Passed
SEN. PASSED, HO. AMEND. SCH. A
upper
May 5, 2026
Upper · Passed
SEN. ADOPTED HO. AMEND. SCH. A
upper
Apr 27, 2026
Lower · Passed
HOUSE PASSED, HOUSE AMEND. SCH. A
lower
Apr 27, 2026
Lower · Passed
HOUSE ADOPTED HOUSE AMEND. SCH. A
lower
Mar 18, 2026
Lower · Passed
Joint Favorable
lower
Mar 6, 2026
Committee
REF. TO JOINT COMM. ON Environment
lower
35 primary · 0 co-sponsors

Sponsors