Bills

HB 1728: COUNTIES; RAINWATER CATCHMENT SYSTEMS

  • Session Year: 2025-2026
  • House: House
  • Latest Version Date: 2026-04-29

Current Status:

In Progress

(2026-05-07: Transmitted to Governor.)

Introduced

In Committee

First Chamber

In Committee

Second Chamber

Final Decking

Enacted

Version:

Requires the counties to allow for the installation and operation of rainwater catchment systems for potable and nonpotable uses on all properties.  Allows the counties to require registration, inspection, or notification of rainwater catchment systems.  (CD1)

Discussed in Hearing

Conference Committee3MIN
Apr 29, 2026

Conference Committee

Senate Standing Committee on Housing49SEC
Mar 19, 2026

Senate Standing Committee on Housing

Senate Standing Committee on Energy and Intergovernmental Affairs49SEC
Mar 19, 2026

Senate Standing Committee on Energy and Intergovernmental Affairs

Senate Standing Committee on Water, Land, Culture and the Arts49SEC
Mar 19, 2026

Senate Standing Committee on Water, Land, Culture and the Arts

Senate Standing Committee on Housing1MIN
Mar 19, 2026

Senate Standing Committee on Housing

Senate Standing Committee on Energy and Intergovernmental Affairs1MIN
Mar 19, 2026

Senate Standing Committee on Energy and Intergovernmental Affairs

Senate Standing Committee on Water, Land, Culture and the Arts1MIN
Mar 19, 2026

Senate Standing Committee on Water, Land, Culture and the Arts

House Standing Committee on Judiciary & Hawaiian Affairs1MIN
Mar 4, 2026

House Standing Committee on Judiciary & Hawaiian Affairs

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News Coverage:

HB 1728: Counties; Rainwater Catchment Systems | Digital Democracy