WATERSHED MANAGEMENT PLAN
Central Oʻahu Watershed Management Plan
The Honolulu Board of Water Supply (BWS) has begun the development of the district-wide Central Oʻahu Watershed Management Plan (COWMP). This will be one of eight district water management plans that will comprise the Oʻahu Water Management Plan.
Goal
The overall goal of the COWMP is to formulate an environmentally holistic, community-based, and economically viable watershed management plan that will provide a balance between:
- the preservation and management of Oʻahu's watersheds, and
- sustainable ground water and surface water use and development to serve present users and future generations.

District Size
70,921 acres
- Agricultural: 30,359 acres
- Conservation: 25,645 acres
- Urban: 14,917 acres
District Population
168,539 people (2010 Census Data)
Community Meetings
Meeting #3 - June 27, 2019
Meeting #2 - February 1, 2018
Meeting #1 - December 11, 2014
For More Information

BROWN AND CALDWELL
Contact: Dean Nakano
Phone: (808) 203-2673
Email: dnakano@brwncald.com
BROWN AND CALDWELL
Contact: Susan Mukai
Phone: (808) 203-2667
Email: smukai@brwncald.com

BOARD OF WATER SUPPLY
Contact: Barry Usagawa
Phone: (808) 748-5900
Email: busagawa@hbws.org
Updated: 06/27/2019
