Storm Water Management Plan

Storm water is a valuable resource that should be managed well. The State of Hawaii Department of Transportation Highways Maui District and Harbors Maui District (Kahului Harbor) have prepared a Storm Water Management Plan (SWMP) which outlines how the State storm drain system in the Kahului area is managed, including minimum control measures and best management practices. Ultimately, the goal of the Maui District SWMP is to protect water quality and to satisfy the conditions of Maui District’s National Pollutant Discharge Elimination System (NPDES) Small MS4 General Permit for Kahului, Maui (Permit File No. HI15KE674).

We invite you to read the SWMP for yourself.

Storm Water Management Program Plan