The University of Hawaiʻi at Mānoa Water Resources Research Center (WRRC) was recognized under the Water Resources category in the 2025 Global Ranking of Academic Subjects. Considered one of the most comprehensive and objective assessments of university performance by discipline,…
Category: News and Events
UH Mānoa Researchers Lead Design, Demonstration of ‘Honu Hub’ Systems: $5M NSF Award to Address Outdated Wastewater InfrastructureJanuary 2026
Addressing the critical environmental and public health impact of outdated wastewater infrastructure on island communities is the aim of a University of South Florida project, in collaboration with the University of Hawaiʻi at Mānoa, that was awarded a three-year, $5…
WRRC Presents Cesspools Project at Hawaiʻi State CapitolDecember 2025
WRRC faculty member Dr. Christopher Shuler and researchers Aimee Schriber and Robert Litt, alongside engineers from Carollo Engineering, briefed lawmakers in the House Majority Caucus at the Hawaiʻi State Capitol as part of a “Lawmakers Learn” series, delivering an…
Aurora Kagawa-Viviani supports $1.25M NSF project to develop hazard-monitoring sensors and build community engagementDecember 2025
Dr. Aurora Kagawa-Viviani of WRRC Principal investigator and UH Mānoa College of Engineering Associate Professor Tyler Ray, co-principal investigator and Water Resources Research Center Assistant Professor Aurora Kagawa-Viviani, and Associate Professor at…
Joint $25M National AI Project and Hawaiʻi Mesonet Will Better Monitor Rainfall and WildfiresNovember 2025
Read the story on UH News The fully installed Lahaina SAGE Node, co-located with the Hawai‘i Mesonet weather station, integrates advanced sensing and…
Xiaolong “Leo” Geng Receives National Science Foundation Grant AwardAugust 2025
Congratulations to Dr. Xiaolong “Leo” Geng for leading and winning a U.S. National Science Foundation (NSF) Standard Grant award for his proposal, “Hydrogeologic Controls on the Accumulation, Transport, and Discharge of Fecal Indicator Bacteria in Coastal Beaches.” The project presents…
Funding Opportunity: USGS Fiscal Year 2025 104g National Competitive GrantsJuly 2025
The U.S. Geological Survey (USGS) Water Resources Research Act (WRRA) program recently announced that the Notices of Funding Opportunity (NOFOs) for the Fiscal Year 2025 104g national competitive grants have been approved. They will be posted to grants.gov, with deadlines…
New publication: Nitrogen and Phosphorus Recovery from Anthropogenic Liquid Waste StreamsOctober 2024
A new review paper on nutrient recovery from waste was recently published by Dr. Zhiyue Wang, an assistant professor in the Water Resources Research Center and the Department of Civil, Environmental, and Construction Engineering. The review explores the potential of…
WRRC Participates in Research Engagement Workshop in American SamoaAugust 2024
In the beginning of August, researchers from the University of Hawaiʻi Water Resources Research Center (WRRC) and the East-West Center traveled to Pago Pago, Tutuila, for a research engagement workshop co-organized by WRRC and the American Samoa Community College (ASCC).…
Dr. Tao Yan Appointed as New Director of WRRCAugust 2024
We are pleased to announce Dr. Tao Yan as the new Director of the University of Hawaiʻi at Mānoa Water Resources Research Center (WRRC), effective August 1, 2024. Dr. Yan joined WRRC in 2021 and was appointed Associate Director in…










