The Ala Wai Flood Mitigation Plan for Ala Wai Canal, above, is stalled due to rising costs. A recent study states that contaminated water from the canal could back up through storm drains and into the ...

HONOLULU (HawaiiNewsNow) - University of Hawaii researchers are warning that by the year 2050, heavy rain combined with sea level rise could cause up to 70% of Waikiki’s storm drainage system to fail.

The Research Plan was successful in efficiently producing a new highway drainage manual within the required 3-year project schedule. The technical content of the new manual was significantly updated ...

Dear James: Our old house had gutter drainage problems that flooded our landscaping. While we are planning our new house, what are some design tips to avoid similar problems? — Cory T. Dear Cory: You ...

Two years ago, catastrophic flooding struck the neighborhood of Southcrest in Southeast San Diego. KPBS metro reporter Andrew Bowen has an update on the city's efforts to upgrade the community's ...

Researchers from the University of Hawaii at Manoa are sounding an alarm that by 2050 large rain events coupled with sea level rise could cause major failure of storm drainage across 70% of Waikiki.

Add Yahoo as a preferred source to see more of our stories on Google. Researchers from the University of Hawaii at Manoa are sounding an alarm that by 2050 large rain events coupled with sea level ...