Center for Infrastructure Modeling and Management



The Teaming Organizations



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Going forward, the team striving to create a sustainable Center for Infrastructure Modeling and Management (Center) will expand to include a wide range of academic, private and public sector entities.  As a starting point, however, the team includes representatives from several institutions that broadly come under the umbrella of two lead organizations - the University of Texas at Austin (UTA), and the Urban Watersheds Research Institute (UWRI).  Key participating institutions under this umbrella are Brigham Young University, Texas Tech University, and North Carolina State University.  And, of course, the US Environmental Protection Agency has a pivotal role not only as the source of funding for this venture, but as a source of advice and as a foremost regulatory agency supporting the goals and objectives of the program.

The two lead institutions, UTA and UWRI, have elected to balance Center functions between them.  Research functions are focused under the leadership of UTA led by Program Principle Investigator Dr. Ben Hodges, while Center development functions such as training, coding, development and support functions are focused under the UWRI, led by Dr. Charles Rowney.  Between them, the two lead organizations provide a comprehensive ability to develop and launch the Center.  To prevent an inefficient schism between the lead entities, Drs. Hodges and Rowney have complementary roles in the research and Center development functions, and several team members operate on both sides of this program as well.  This arrangement is advantageous in that it efficiently meshes the merits of a proven academic institution well positioned to further the research needs of this program, with the benefits of an equally solid non-profit corporation able to interact to good effect with communities, partners, and research requirements so as to address the development needs of the Center.

UTA and UWRI manage the
                Center.

The People

The core team at the outset of this project includes a range of individuals drawn from the key teaming institutions.  As time goes on, this nucleus will expand to include a wide range of members and correspondents of the Center.  Snapshots of some of the key players in the program at its inception are provided below.

Dr Ben HodgesDr. Ben Hodges is Principle Investigator for the Program under which the new Center for Infrastructure Modeling and Management has been created, and Director of Research for the Center. He is an Associate Professor in the Department of Civil, Architectural and Environmental Engineering at the University of Texas at Austin. His research focuses on water flow and transport behavior in lakes, rivers, estuaries, and across the urban landscape, and will form the technical center of his contributions to the program.  His work involves the use of 1D, 2D, and 3D models to understand these complex systems, where uncertainty and spatial and temporal variability of landscape, rainfall, runoff, wind, and sunshine all play roles in flow behavior.  He has developed new methods for solving difficult computational problems in environmental fluid mechanics, and has expertise in both software based and hardware accelerated solution techniques. Dr Charles RowneyDr. Charles Rowney is Co-Principle Investigator for the Program, and Director of Operations for the new Center for Infrastructure Modeling and Management.  He is a Senior Research Fellow at the University of Texas at Austin, and a Board member of the Urban Watersheds Research Institute; he also manages a private practice which has been active across the U.S., Canada and internationally over the last decade.  He has a background in both biology and engineering and has practiced both as an academic and in business.  He is a model developer and user whose applications have included 1D, 2D and 3D models in rural, urban, river, lake, and coastal systems as well as groundwater systems.  He also has extensive experience in assessing needs and solutions in enterprise data management, with a focus on collaboration and interoperability related to infrastructure operations. 
Ben UrbonasBen Urbonas will be responsible for responsible for direction of training functions at both the Center, and will oversee associated program activities including development of training packages and vetting of candidate instructors.  He will also provide senior input to strategy for a truly sustainable Center.  He is the President and Chief Operating Officer of UWRI, and is an ackowledged leader in municipal water resourcees at a National level.  He has extensive experience in watershed planning for mitigating flood and stormwater damages, and has been a developer of stormwater quality management design guidance and criteria.  In addition, he has been a noted developer of related user friendly hydrology, hydraulics and design computer models/tools. As the lead organizer of continuing education training classes for UWRI, with a record of delivering highly regarded instrution packages at highly competative prices, he is well positioned as the leader of Center training activites and as a contributor to Center strategy.
Dr. Ted ClevelandDr. Ted Cleveland will play a guiding role in development of the updates to code for both SWMM and EPANET, working with participants across both domains to ensure a coordinated and sound architecture is maintained and QA/QC functions are fully respected. He is an associate professor in Civil, Environmental, and Construction Engineering at Texas Tech University.  Past work includes interfacing models (e.g. linking a groundwater and piping model to enable simulation-optimization), server-side processing, and establishing cluster computers for problem-specific high-throughput computing.  As an experienced user of both SWMM and EPANET, and an outstanding developer, he has strong capabilites in the specific areas needed to monitor and guide the critical core code development and maintenance functions that will be a hallmark of the Center’s stewardship of the flagship SWMM and EPANET applications.
Dr Dan AmesDr. Daniel P. Ames will help guide and implement the Portal that will be one of the communication backbones of this program.  He is an Associate Professor in Civil & Environmental Engineering at Brigham Young University in Provo, Utah. His teaching and research interests include hydroinformatics, water science Big Data, and geographic information systems.  Dr. Ames leads several open source software projects including MapWindow, DotSpatial, and HydroDesktop. He is the Editor-in-Chief of the journal, Environmental Modelling & Software and serves on the several professional committees. Dan’s current work on the HydroShare web portal project is expected to serve as a useful example of the kind of model and data sharing that is possible to support the EPANET and SWMM communities.  His dedication to developing effective collaboration and communiation infrastructure will be an important element of successful outreach for the Center.
Dr Mike Barrett Dr. Barrett is a Research Professor in the Department of Civil, Architectural, and Environmental Engineering at the University of Texas at Austin. He has spent the last 25 years working to characterize stormwater runoff and assess the performance of various stormwater mitigation practices; has more than 150 publications on these topics.  He has completed a significant number of field investigations and performance tests in the course of this research, and is a recognized expert in performance estimation for BMPs of the type that are of interest to many SWMM users.  Much of his research is focused on the performance and design of LID practices, which will be his focus in research associated with update to SWMM algorithms for BMP performance simulation. Dr. Barrett is a member of the ASCE Urban Water Resources Research Council and recognized as a Diplomate by the American Association of Water Resource Engineers. 
Linda D. PechacekLinda D. Pechacek will play a central role in the administration of training conducted as a part of the Center and under the UWRI banner.  She is an Associate of the UWRI, and her chosen technical area centers on quantity/quality aspects of stormwater runoff.  Her numerous stormwater quality management program projects have incorporated water quality modeling encompassing needs of owner/operators in municipal, county, state and regulatory arenas.  She has extensive experience in the analysis of drainage systems (including receiving water quality components), stormwater monitoring programs, pond retrofit feasibility assessment, dry and wet weather screenings, and field investigations. A strong capability been to implement public education workshops and trainign programs.  Her breadth of experience in real world water resources problems, as well as associated communications and training activities, provides an excellent background for her appointment to overee administration of the training components of this program.
Dr Fernanda LeiteDr. Fernanda Leite will be focused on working with the team as the integration of computational elements and data systems is considered.  She  is an Assistant Professor in Construction Engineering and Project Management in the Department of Civil, Architectural, and Environmental Engineering at the University of Texas at Austin. Dr. Leite works in the area of building and civil information modeling. Her motivation is developing digital representations of the physical world, which can enable a broader vision of smart cities, integrating various forms of urban infrastructure data, including building infrastructure and geospatial data.  This experience will provide a solid foundation as the many complex issues surrounding emerging practices in infrastructure data management are considered and choices are made related to data exchange formats and other elements of data management critical to both SWMM and EPANET.
Dr Emily Zechman BerglundDr. Emily Berglund will advise on security issues associated with water delivery networks, and will participate in related decision support system planning.  She is an Associate Professor in the NCSU Department of Civil, Construction, and Environmental Engineering.  Her research investigates sociotechnical systems, which are systems in which human decision-making affects resource availability and infrastructure performance, while feedback loops from resource and infrastructure systems affect human decisions.  She is an expert in the development of agent-based models of sociotechnical systems to simulate feedback mechanisms and adaptive behaviors among consumers, infrastructure, and environmental systems.  Her work in responses to contamination events in water distribution systems is an example of research that can potentially contribute significantly to the development of extended decision making elements in EPANET and potentially in related elements of SWMM.
David
                      ArcturDr. David K. Arctur will help organize a sustainable approach to quality management of the software development and evolution stimulated by the Center. He is a Research Scientist in the Center for Water and the Environment (Department of Environmental and Water Resources Engineering). His most recent work is in software and database development, technical writing, and project management for web-based hydrologic applications in GIS, in particular flood risk and inundation mapping. He brings a strong background in collaborative development through his years as a Director of Interoperability Programs for the Open Geospatial Consortium (OGC), where he led multi-sponsor, international projects to advance standards in geospatial data exchange for sensor webs, aeronautical navigation, satellite imagery, and water resource time series. He will provide a strong connection with OGC and its working groups on utility infrastructure description and data exchange.

Our Advisors


A key facet of the Center is our group of invited volunteer advisors.  These are individuals who have a most senior level of expertise in the technologies and interest areas encompassed by the Center.  We rely on them, as members of the team, to provide a central source of objective information on needs and best practices as decisions are made regarding options for development, design, and outreach undertaken by the Center.  This group is dynamic, and will increase in time as the Center continues to grow.

Rob TraverDr. Robert Traver is a Professor of Engineering at Villanova University, and Director of both the Villanova Center for the Advancement of Sustainability in Engineering, and the Villanova Urban Stormwater Partnership.  Current research advances green stormwater infrastructure performance through understanding engineering unit processes.  He initiated the Stormwater Control Measure Demonstration and Research Park at Villanova, he served on ASCE’s External Review Panel (ERP) of the Corps investigation of Hurricane Katrina, and was a member of the National Academies Committee entitled Reducing Stormwater Discharge Contributions to Water Pollution.  He is an associate editor of the ASCE Journal of Sustainable Water in the Build Environment, and is a steering committee member of WEF’s Stormwater Institute.  His focus at the Center is on the development of improved approaches to representation of BMPs and LID in the SWMM model, and he contributes to the strategic planning for SWMM over all. 

Avi OstfeldDr. Avi Ostfeld is a full Professor and the ATS Staff Academic Chair at the Faculty of Civil and Environmental Engineering at the Technion – Israel Institute of Technology. His research contributions and professional activities are in the fields of water resources systems, and in particular in the area of water distribution systems optimization using evolutionary computation: water distribution systems security through optimal monitoring, water quality event detection, and booster chlorination station allocations, optimal design and operation of water distribution systems, and integrating water quality and reliability into water distribution systems management and control. He is currently Associate Editor for Urban Water, and Engineering Optimization, and is a member of the national interdisciplinary appointed Israeli professional committee on water security. His expertise and familiarity with analytical needs and practices in water distribution systems make him a key contributor in EPANET related activites at the Center.
Lew RossmanDr. Lewis Rossman was an Environmental Scientist within the Water Supply and Water Resources Division of the US EPA's National Risk Management Research Laboratory, retiring after 36 years of government service. At EPA he specialized in numerical modeling and computer applications for water quality improvement, hazardous waste management, water distribution systems, and stormwater management. He is the original author of the EPANET water distribution system model and co-developer of its multi-species water quality extension.  He was the principal designer and software architect of EPA’s redevelopment of the Storm Water Management Model (SWMM 5) and was principal author of its more than 700 pages of documentation. He was also the prime developer of EPA’s National Stormwater Calculator. Dr. Rossman has published over fifty peer-reviewed papers, book chapters, software manuals, and research reports. He has served on several technical committees of AWWA, ASCE, and CDC-ATSDR, was on the editorial boards of the Journal of Environmental Engineering and the Journal of Water Supply, and has received the EPA’s Silver Medal and Science Achievement Awards, AWWA's Division Best Paper Award, and ASCE’s Rudolph Hering Medal. He will provide technical guidance, review and oversight of the Center’s activities involving both EPANET and SWMM.

Bob DickinsonBob Dickinson is an acknowledged authority on and contributor to the SWMM model, with well over 40 years of experience spanning versions 3, 4 and 5 of the software.  His outstanding efforts with the model over the years, and his continued activity today, make him one of the most recognized and highly regarded individuals in this arena.  He is a familiar presence and regular contributor to the SWMM community, continually helping resolve issues of model use and practice.  He is currently Product Sector Leader at Innovyze for InfoSWMM and InfoSewer, and has a role in their wider product offerings.  He has extensive industrial experience in model development and application, having spent over ten years with Innovyze after over eight years with CDMSmith where he worked on the development of the SWMM 5 model.  He also spent 9 years with XPSWMM, and  17 years at the University of Florida, where he worked on SWMM versions 3 and 4 as well as lake modeling.  Bob has made it clear he is tremendously hopeful about the future of SWMM 6!  He provides a strong guiding hand at the Center in all matters related to the implementation of enhancements to SWMM 5 and in the planning of SWMM 6.
Walter GraymanDr. Walter Grayman is an independent consulting engineer in Oakland, California, with over 45 years experience in the areas of water supply and water resources with emphasis on infrastructure, modeling, water quality, GIS and risk/security issues. He is a registered professional engineer in Ohio and active at the national level in the ASCE (Environmental and Water Resources Institute) and AWWA. He has over 150 publications including co-author of the AWWA book Modeling Water Quality in Drinking Water Distribution Systems, and contributing author for McGraw-Hill and Wiley Handbooks on Water Distribution Systems and Water Supply Systems Security.  He was the 2013 ASCE Julian Hinds Award recipient and has received best paper awards from ASCE and AWWA for his work in modeling water quality in distribution systems and water storage tanks.  He is a key figure in CIMM discussions regarding community development, as well as in the creation of instruction materials for EPANET coursework offered by the Center.  In the latter capacity, he is currently engaged in developing new training materials that will be used in supporting not only current versions of EPANET, but the upcoming version 2.2 release.  Jim DumontJim Dumont is a water infrastructure specialist with over 40 years experience in all phases of planning, design and construction, including experience in hydrologic systems that spans coastal, mountain, and central plains regions.  His contributions to the Water Balance methodology have provided insights materially improving best practices in BMP planning, implementation and operation.  Projects have included: municipal infrastructure, mitigation of urban impacts to the environment, hydrologic and hydraulic investigations, water quality assessment, land development, and construction, and he is an expert in the use of SWMM and other models in these contexts. Jim has undertaken watershed planning and stream assessment leading to the design and implementation of terrestrial mitigation and aquatic enhancement systems. Jim acts as the Engineering Authority for the Partnership for Water Sustainability in BC. Jim promotes transforming the State of the Art into the Standard of Practice to provide added value and sustainability in our everyday lives.  His expertise will help guide development of analytical diagnostics for model application and for BMP planning and design in upcoming versions of SWMM.
Mitch
                      HeinemanMitch Heineman has 30 years’ experience modeling urban collection systems at CDM Smith in Boston, Massachusetts. He has made many contributions to the development of SWMM. He has used nearly every interface ever developed for SWMM, as well as other collection system modeling software. Mitch developed CDM Smith’s NetSTORM software, which simulates urban runoff, and includes tools for precipitation frequency analysis and pre- and post-processing of SWMM datasets. He currently represents ASCE on the Federal Advisory Committee on Water Information. He has taught in settings ranging from youth environmental education programs to Northeastern University, and has led 400 hours of SWMM training for CDM Smith staff, corporate clients, and at conference workshops. He will work on SWMM training materials for the Center, and contribute ideas for improvements to the software for use in large-scale engineering studies. Ken MacKenzieKen MacKenzie is the Executive Director of the Urban Drainage and Flood Control District (UDFCD), which serves 7 counties, 32 cities and towns, 3,500 stream miles, and 2.8 million people in the greater Denver area.  Ken has worked for UDFCD since 1995 on engineering roles related to the planning, design, construction, and maintenance of urban stormwater drainage and water quality infrastructure.  UDFCD has been employing the SWMM model in conjunction with a calibrated unit hydrograph as the UDFCD’s principal regional hydrologic model for planning and design for over 30 years.  He serves on the Board of Directors for the National Association of Flood and Stormwater Management Agencies (NAFSMA) and on the Board of Directors for UWRI.  He has been active in the ASCE's Environmental and Water Resources Institute (ASCE-EWRI) for over 20 years.
Ali
                      MostafavidaraniDr. Ali Mostafavi is an Assistant Professor the Zachry Department of Civil Engineering at Texas A&M University. He supervises the Infrastructure System-of-Systems (I-SoS) Research Group. His research focuses on a system-of-systems paradigm that bridges the boundaries between complex systems science, network theory, and civil infrastructure systems to foster resilient, smart, and connected cities. His work creates complex system models of infrastructure systems in order to devise the actionable science required for infrastructure management and resilience planning. These models are being developed using computational methods such as agent-based simulation, dynamic network analysis, life cycle analysis, and stochastic dynamic modeling with applications to water networks. His team recently developed a dynamic model of water distributions systems that enable analyzing long-term performance under different decision and stressor scenarios in order to inform resilience planning and asset management. Dr. Mostafavi is a member of the ASCE Infrastructure Resilience Division and an Editorial Board member of the ASCE Management in Engineering Journal.  He will contribute to the Center’s infrastructure modeling activities, with an emphasis on extending EPANET capabilities related to resilience planning and associated system analytics and decision support systems.

 


Disclaimer



This web site was developed under an Agreement awarded by the U.S. Environmental Protection Agency.  It has not been formally reviewed by EPA.  The views expressed are solely those of the Center for Infrastructure Modeling and Management, and EPA does not endorse any products or commercial services mentioned. None of the content presented herein is necessarily the view of any of the identified institutions and/or participants.



Urban
                      Watersheds Research Institute
University
                      of Texas at Austin
US EPA

Texas Tech
                      University
Brigham Young
                      University
North Carolina State University