Maps
Maunalua Region, South East O'ahu

Maunalua Region Project Area Map
The Maunalua Region consists of ten sub-watersheds emptying into Maunalua Bay
Impervious Surfaces Map
The Maunalua Region is highly urbanized with a high rate of impervious surface cover. This contributes to polluted runoff, which along with sediment is one of the biggest threats to the ecosystems of Maunalua Bay.
Maunalua Region Stormwater Management Units Map
Stormwater Management Units are distict drainage areas that terminate in a single shoreline outfall. Some SMUs are quite large such as Wailupe and Waialae Nui while some drain only a few houses. These units help us focus our management and outreach efforts to attain the highest impact.
