| Offshore transport and resulting beach profiles by Karim, A. K. M. Shamsul Academic Program/FoS: Water Resources Research Engineering (WA) |
| On quantity and quality aspect of available groundwater resources in Buriram Province, Thailand by Phaitoon Tungkasen Academic Program/FoS: Water Resources Research Engineering (WA) |
| Onshore-offshore transport and resulting beach profile by Surapong Naidrucksakul Academic Program/FoS: Water Resources Research Engineering (WA) |
| Operation and management issues in large irrigation systems by Hasan, Salma Academic Program/FoS: Water Resources Research Engineering (WA) |
| Operation of a multipurpose reservoir system - case study of Feitsui Reservoir Project by Liu, Wen-shan Academic Program/FoS: Water Resources Research Engineering (WA) |
| Operation of Jatiluhur reservoir system under conflicting management by Martsanto, Dirdjosoeprapto Academic Program/FoS: Water Resources Research Engineering (WA) |
| Operation policies for a three-reservoir system in Tianjin area, northern China by He, Qing Academic Program/FoS: Water Resources Research Engineering (WA) |
| Operation policies for two multipurpose reservoirs of the Mahaweli Development Scheme in Sri Lanka by Nandalal, Kosgallana Duwage Wasantha Academic Program/FoS: Water Resources Research Engineering (WA) |
| Operation policy for a complex water resources system on the basis of stochastic dynamic programming by Kularathna, Maddumage Don Udayananda Pushpakumara Academic Program/FoS: Water Resources Research Engineering (WA) |
| Operation rules by heuristic and optimizing approaches for series or parallel reservoirs by Ratnayake, Uditha Rohana Academic Program/FoS: Water Resources Research Engineering (WA) |
| Operational analysis of a multiunit reservoir system case study on Damodar valley by Rao, Chodey Venkata Academic Program/FoS: Water Resources Research Engineering (WA) |
| Operational studies of the Feitsui Reservoir, Taiwan, Republic of China by Lee, Tieh-min Academic Program/FoS: Water Resources Research Engineering (WA) |
| Optimal allocation of irrigation water under stochastic demand and supply by Singh, Achut Man Academic Program/FoS: Water Resources Research Engineering (WA) |
| Optimal combination of upstream power projects in Yom River Basin by Lal, Ampe Mohottige Wasantha Academic Program/FoS: Water Resources Research Engineering (WA) |
| Optimal control approach to ground water management by Onta, Pushpa Raj Academic Program/FoS: Water Resources Research Engineering (WA) |
| Optimal design of alluvial irrigation canal system with respect to aggradation and degradation by Lal, Narendra Kumar Academic Program/FoS: Water Resources Research Engineering (WA) |
| Optimal design of weir resting on pervious stratum of finite depth by Lee, Wang Yung-chuan Academic Program/FoS: Water Resources Research Engineering (WA) |
| Optimal design of weir resting on pervious stratum of finite depth by Pandey, Ganesh Raj Academic Program/FoS: Water Resources Research Engineering (WA) |
| Optimal development and management plan for a multipurpose reservoir on the Karnali River, Nepal by Basnyat, Divas Bahadur Academic Program/FoS: Water Resources Research Engineering (WA) |
| Optimal hydropower development in Choshui river basin by Sun, Chien-ping Academic Program/FoS: Water Resources Research Engineering (WA) |