Conference Papers and Presentations

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Neumann D., Zagona E., Merrill D., Thatch L., "Development of an Operations and Accounting Decision Support Toolset of the North Platte River in Wyoming and Nebraska" in Proceeding at the ASCE World Environmental & Water Resources Congress (EWRI) Conference April 26 - 39, 2026 in Mobile Alabama.

Pernat M., Kasprzyk J., Zagona E., "An Interactive, Self-Organizing Map-based Framework for Decision Making Under Deep Uncertainty: Insights from the Colorado River Basin" in Proceedings at ASCE World Environmental & Water Resources Congress (EWRI) Conference May 听19 - 21 in Anchorage Alaska.

Magee T., "System-Level Hydropower Flexibility" in Proceedings at the Clean Currents Conference October 7-10, 2024 in Portland OR.

Neumann D., Mcdonald B., Zagona E., Lanini J., McGuire M., Clarkin T., "" in Proceedings at the ASCE World Environmental & Water Resources (EWRI) Conference May 19 - 22, 2024 in Milwaukee Wisconsin.

Pernat M., Kasprzyk J., Livney B., Zagona E., "" and "" in Proceedings at the ASCE World Environmental & Water Resources (EWRI) Conference May 19 - 22, 2024 in Milwaukee Wisconsin.

Kasprzyk J., Zagona E., Bonham N., "" in Proceedings at the ASCE World Environmental & Water Resources (EWRI) Conference May 19 - 22, 2024 in Milwaukee Wisconsin.

Clement M., Magee T., Zagona E., "Optimizing Hydropower Reservoirs with Limited Flexibility on the Columbia River" in Proceedings at the ASCE World Environomental & Water Resources (EWRI) Conference MAY 21 - 25, 2023 Henderson NV.

Neumann D., Zagona E., Neupauer R., Craven J., Mander N., "Deep Aquifer Modeling within an Operations and Planning Decision Support Tool on the Rio Grande River, New Mexico" in Proceedings at the ASCE World Environmental & Water Resources (EWRI) Conference May 21 - 25, 2023 in Henderson NV.

听Magee T., Zagona E., Miller G., 鈥�Realizing Hydropower Flexibility with RiverWare鈥� in Proceedings at the CEATI Hydropower Conference March 2024, in Palm Springs CA.

Neumann D., Zagona E., Short J., Sidlow M., Wunsch M., Hunter J., 鈥�River and Reservoir Operations using RiverWare within the Corps Water Management System (CWMS).鈥� In Sedimentation and Hydrologic Modeling, June 24鈥�28, 2019, Reno, Nevada.

Neumann D., Zagona E., 鈥�RiverWare Interactive Scenario Explorer (RiverWISE) Demonstration.鈥� In Sedimentation and Hydrologic Modeling, June 24鈥�28, 2019, Reno, Nevada.

Zagona, E. (2016), 鈥�RiverWare Model and Analysis Tools for River System Planning and Management.鈥� In Proceedings of the Seventh Graduate Studies and Scientific Research Conference in Basic and Engineering Sciences, February 20鈥�23, 2016, University of Khartoum, Sudan.

Neumann D. and E. Zagona听(2016). 鈥�Decision Support Systems on the Upper Rio Grande Basin using RiverWare.鈥� Canadian Water Resources Association 69th National Conference, May 25鈥�27, 2016, Montreal, Qu茅bec, Canada.

Butler, A., Jerla, C, Nowak, K., Prairie, J, Oakley, B., Wilson, N., Zagona, E. (2015). 鈥�The Colorado River Basin Water Supply and Demand Study: Modeling to Support a Robust Planning Framework.鈥� In听Proceedings 3rd听Joint Federal Interagency Conference on Sedimentation and Hydrologic Modeling, April 19鈥�21, Reno, Nevada.

Daylor, J., Neumann, D., Zagona, E., and Steffen, J., (2015). 鈥�Multi-objective Modeling in RiverWare for USACE-SWD.鈥� In听Proceedings 3rd听Joint Federal Interagency Conference on Sedimentation and Hydrologic Modeling, April 19鈥�21, Reno, Nevada.

Steffen, J., Stringer, J., Daylor, J, Neumann, D. and Zagona, E. (2015). 鈥�TAPER鈥擜 Real-time Decision Support Tool for Balanced Flood Operation of the Arkansas River in Tulsa District.鈥� In听Proceedings 3rd听Joint Federal Interagency Conference on Sedimentation and Hydrologic Modeling, April 19鈥�21, Reno, Nevada.

Magee, T., E. Zagona and M. Clement (2014).听鈥�Efficient methods for Optimizing Under Uncertainty.鈥� In听Proceedings of the 11th International Conference on Hydroinformatics, New York City, August 17鈥�21, 2014.

Clement, M., T. Magee, J. Taylor, and E. Zagona (2014). 鈥�Incorporating Complex Mid-Columbia Operations into a Hydropower Optimization Model.鈥� In听Proceedings HydroVision International, Nashville, Tennessee, July 22鈥�25, 2014.听

Ibanez, E., E. Zagona, G. Brinkman, M. Milligan, T. Magee, and M. Clement (2013). 鈥�Large Scale Integration of Hydro, Wind and Solar Power with Detailed Hydro Modeling.鈥� In听Proceedings HydroVision International, Denver, Colorado, July 22鈥�26, 2013.

Neumann, D., G. Oelsner, J. Prairie, S. Anderholm, and E. Zagona (2013). 鈥�Salinity Modeling in the Colorado River and Upper Rio Grande River Basins Using RiverWare.鈥� In AWRA Spring Specialty conference on Agricultural Hydrology and Water Quality II, St Louis, Missouri, March 25鈥�27, 2013.

Neumann, D, W. Sharp, C. Boroughs, and听S. Kissock (2011). 鈥�A Combined Forecast and Operations Model of the Upper Rio Grande Basin using RiverWare.鈥� In AWRA Annual Water Resources Conference, Albuquerque New Mexico, November 2011.

Avance, A., J. Daylor, J. Cotter, D. Neumann, and E. Zagona (2010). 鈥�Multi-object Modeling in RiverWare for USACE-SWD.鈥澨� In听Proceedings of the Fourth Federal Interagency Hydrologic Modeling Conference, Las Vegas, June 27鈥揓uly 1, 2010

Magee, T., S. Jacks and E. Zagona (2010). 鈥�Scheduling TVA鈥檚 Reservoirs with RiverWare.鈥� In听Proceedings of the Fourth Federal Interagency Hydrologic Modeling Conference, Las Vegas, June 27鈥揓uly 1, 2010.

Zagona, E., E. Kandl, J. Carron and S. Bowser (2010). 鈥�Water Accounting and Allocation in RiverWare.鈥� In听Proceedings of the Fourth Federal Interagency Hydrologic Modeling Conference, Las Vegas, June 27鈥揓uly 1, 2010.

Zagona, E., K. Nowak, B. Rajagopalan, C. Jerla and J. Prairie (2010). 鈥�RiverWare鈥檚 Integrated Modeling and Analysis Tools for Long-term Planning under Uncertainty.鈥� In听Proceedings of the Fourth Federal Interagency Hydrologic Modeling Conference, Las Vegas, June 27鈥揓uly 1, 2010.

Zagona, E., B. Rajagopalan, S. Setzer (2008) 鈥�RiverWare Decision Support Tools for Planning Sustainable River Development with Hydropower.鈥� In听Proceedings of the High-level Internationa Forum on Water Resources and Hydropower, October 16鈥�18, 2008, Ministry of Water Resources, Beijing, China.

Valerio, A., E. Zagona and H. Rajaram (2008) 鈥�Incorporating groundwater-surface water interactions into river management operations by linking an object-oriented decision support model (RiverWare) with Modflow.鈥� In听MODFLOW and More 2008: Ground Water and Public Policy Conference Proceedings, May 18鈥�21, 2008, International Ground Water Modeling Center (IGWMC), Colorado School of Mines, Golden, Colorado.

Prairie, James, Balaji Rajagopalan, and Terrance Fulp (2007), 鈥�Stochastic Streamflow Generation Incorporating Paleo-Reconstruction.鈥� In听Proceedings of the World Environmental & Water Resources Congress 2007, May 15鈥�19, 2007, Tampa, Florida.

Eshenbach, Elizabeth., Edith Zagona and Katrina Grantz (2006). 鈥�Water Resources Planning and Management Curriculum Incorporating RiverWare.鈥� In听Proceedings of ASCE Operations Management 2006鈥擮perating Reservoirs in Changing Conditions, Darell Zimbelman & Werner C. Loehlein (Eds.), August 14鈥�16, 2006, ASCE, Sacramento, California.

Magee, Timothy M., and Edith A. Zagona (2005). 鈥�Hydropower Simulation and Optimization with RiverWare.鈥� In听Proceedings of Waterpower XIV, July 2005.

Prairie, James R. (2005). 鈥�Repairing the Long-term Salinity Projection Model for the Colorado River Basin.鈥� In听Proceedings of the International Salinity Forum, 2005.

Boroughs, C.B. and E.A. Zagona (2002). 鈥�Daily Flow Routing with the Muskingum-Cunge Method in the Pecos River RiverWare Model.鈥� In听Proceedings of the Second Federal Interagency Hydrologic Modeling Conference, Las Vegas, Nevada.

Magee, T.M. and H.M.Goranflo (2002). 鈥�Optimizing Daily Reservoir Scheduling at TVA with RiverWare." In听Proceedings of the Second Federal Interagency Hydrologic Modeling Conference, Las Vegas, Nevada.

Neumann, D., B. Rajagopalan, E. Zagona, M. Bender, and T. Scott (2002), 鈥�An Operations Model for Temperature Management of the Truckee River.鈥� In听Proceedings of the Second Federal Interagency Hydrologic Modeling Conference, Las Vegas, Nevada.

Prairie, J., B. Rajagopalan, and T. Fulp (2002). 鈥�Long-term Salinity Prediction with Uncertainty Analysis.鈥� In听Proceedings of the Second Federal Interagency Hydrologic Modeling Conference, Las Vegas, Nevada.

Wheeler, K., T.M. Magee, T. Fulp, and E. Zagona (2002). 鈥�Alternative Policies on the Colorado River.鈥� In听Proceedings of Natural Resources Law Center Allocating and Managing Water for a Sustainable Future: Lessons From Around the World, Boulder, Colorado.

Biddle, S. H. (2001). 鈥�Optimizing the TVA Reservoir System Using RiverWare.鈥� In Proceedings of the ASCE World Water and Environmental Resources Congress听May 20鈥�24, 2001, Orlando, Florida. https://doi.org/10.1061/40569(2001)149.

Fulp, T., and J. Harkins (2001). 鈥�Policy Analysis Using Riverware: Colorado River Interim Surplus Guidelines.鈥� In听Proceedings of the ASCE World Water & Environmental Resource Congress, Orlando, Florida.

Magee, T., E. Zagona, and D. Frevert (2001). 鈥�Operational Policy Expression and Analysis in the RiverWare Modeling Tool.鈥� In听Proceedings of the ASCE World Water & Environmental Resource Congress, Orlando, Florida.

Salas, J., D. Frevert, J. Rieker, D. King, S. Meyer, W. Lane, and E. Zagona (2001). 鈥�New Developments on the SAMS Stochastic Hydrology Package.鈥� In听Proceedings of the ASCE World Water and Environmental Resource Congress, Orlando, Florida.

Gilmore, A., T. Magee, T. Fulp, and K. Strzepek (2000). 鈥�Multi objective Optimization of the Colorado River.鈥� In听Proceedings of the ASCE 2000 Joint Conference on Water Resources Engineering and Water Resources Planning and Management, Minneapolis, Minnesota.

Carron J., E. Zagona and T. Fulp (2000). 鈥�Uncertainty Modeling in RiverWare.鈥� In听Proceedings of the ASCE Watershed Management 2000 Conference, Ft. Collins, Colorado.

Zagona, E. and T. Magee (1999). 鈥�Modeling Hydropower in RiverWare.鈥� In听Proceedings of the International Conference on Hydropower, ASCE Waterpower 鈥�99, Las Vegas, Nevada.

Zagona, E., T. Fulp, H.M. Goranflo, and R.M. Shane (1998). 鈥�RiverWare: A General River and Reservoir Modeling Environment.鈥� In Proceedings of the First Federal Interagency Hydrologic Modeling Conference, Las Vegas, Nevada.

Zagona, E.A. and R.M. Shane (1996). 鈥淧RSYM: Modeling Framework for Water Resources Operations Management.鈥� In听Proceedings of the Fifth Water Resources Operations Management Workshop, Arlington, Virginia.