hawaii 8 years ago 0 Oahu As Sea Level Rises, Much of Honolulu and Waikiki Vulnerable to Groundwater Inundation (Simulations of groundwater inundation (blue) considering sea level rise of 1, 2, and 3 ft.) By Staff Reports (Oahu)– New research from the University of Hawai‘i at Mānoa (UHM) reveals a large part of