ABOUT
BOARD OF ADVISORS
The Board of Advisors helps the Urban Watersheds Research Institute with its long-term planning and policy formulation. Its members volunteer their time without compensation. The Institute is grateful for the service and dedication of all the board members.
BEN URBONAS, PE, D.WRE,
PRESIDENT & CHAIRMAN
Retired.
Formally Manger of Master Planning, Urban Drainage and Flood Control District
BOARD OF DIRECTORS
The Board of Directors is responsible for the fiscal wellbeing of the Urban Watersheds Research Institute and the organization’s policies as a non-profit 501(3)(c) corporation and as a registered charity in the State of Colorado. All Directors serve on the UWRI Board without compensation.
SUSAN GILSON
MEMBER AT LARGE
Executive Director,
ational Association of Flood and Stormwater Management Agencies, Washington, DC
TECHNICAL STEERING COMMITTEE
The Technical Steering Committee was established to help the Institute with its technical pursuits in training and research. All Committee Members are licensed professional engineers and volunteer their time without compensation. The Institute is grateful for their service and dedication.
Front row: Jim Guo (Vice President UWRI), Amanullah Mommandi (Colorado Dept. of Transportation), Ken MacKenzie (UWRI Board Member), Besharah Najjar (PE, Adams County), Ben Urbonas (President UWRI), Andrew Earles, committee chair (Wright Water Engineers). Back row: Chris Carlson (City of Loveland), Scott Struck (GeoSytech), Mark Glidden (CH2HMill), Bill McCormick (City of Aurora), Basil Hamdan (PE, City of Fort Collins), Dan Bare (private consultant), Jim Wulliman (Muller Engineering Company), Robert Krehbiel (Matrix Engineering and representing CASFM), Shou-Ching “Eric” Hsu, P.E (Parsons Brinckerhoff), Saeed Farahmandi (City and County of Denver), Denny Welker (no longer member of committee). Members not shown in picture: Gerald Blackler, PE, PhD (Enginuity), Brad Robenstein (Douglas County), Jeannie Rossillon (Jefferson County)
2018 Schedule of Continuing Education
Classes/Seminars/Workshops
Date
Feb 15
Mar 29 & 30
Apr 26 & 27
Jun 28 & 29
Jul 26 & 27
Aug 24
Oct 25 & 26
Topic
Overview of WQ Regulations and Compliance)
Regional Statistical Hydrology
Stormwater Detention Systems
Intro to EPANET Water Systems Distribution Model
Water Rights Engineering Including Case Stidies
Hydrology Using HEC HMS
FIRM Map Revisions and Maintenance
Selection & Design of Filtration BMPs/LIDs
Use of SWMM for Drainage Design and Planning
Instructors
List of 7 Instuctors
Guo/Shih
Guo/Piza
Strasser & Grayman
Leak
Blackler/Williams
Jacobson/Houck/Hamann
Piza
Guo/Urbonas
RESEARCH
Since 2005 the Institute has conducted and promoted research in support of finding sustainable stormwater runoff management practices. Many of these have been done in partnership with the Urban Drainage and Flood Control District (UDFCD), a special regional government covering the Denver metropolitan and adjacent areas. The following is a list of most of these efforts:
Links to Related Professional Organizations,
Conferences, Activities, and Items of Interest:
American Public Works Association (APWA)
American Society of Civil Engineers (ASCE)
Association of State Floodplain Managers (ASFPM)
California Stormwater Quality Association
Colorado Association of Stormwater and Floodplain Managers (CASFM)
Colorado Stormwater Council (CSC)
Environmental & Water Resources Insitute (EWRI)
U.S. Environmental Protection Agency (EPA)
National Association of Flood & Stormwater Management Agencies (NAFSMA)
Urban Drainage and Flood Control District - Denver, Colorado (UDFCD)
Papers Resulting from UWRI's Research Funding and Activities:
SOFTWARE AND DOWNLOADS
The software on this page is available for downloading at no charge. Please be aware of the DISCLAIMER language that you agree with when you install and use any and all software and products available from Urban Watersheds Research Institute (UWRI). To help us continue with the development of user oriented software and other products in the field of stormwater management and the management of urban watersheds, we ask you to make a donation by sending us a check made out to UWRI, at mailing address: Urban Watersheds Research Institute, 845 S Cove Way, Denver, CO 80209 USA
WQ-COSM Version 2.0 User Manual (2013-04) PDF, 260KB
Water Quality Capture Optimization and Statistic Model WQ-COSM_v2.0 (2013-04) ZIP of the MSI, User Manual, Spreadsheet Files, 1.9MB
Description of the WQ-COSM Computer Model to Generate a Water Quality Capture Volume for Stormwater BMPs, Ben Urbonas, James C.Y. Guo and Ken MacKenzie 2011 (PDF 511 KB)
Blackler, G. and Guo, James C.Y.(2013). Paved Area Reduction Factors under Temporally Varied Rainfall and Infiltration, ASCE Journal of Irrigation and Drainage Engineering, Vol. 139, No. 2, February 1, 2013.
Blackler, G. and Guo, James C.Y., (2012). Field Test of Paved Area Reduction Factors using a Storm Water Management Model and Water Quality Test Site, Vol. 17, No. 8, Journal of Irrigation and Drainage Engineering, © ASCE, ISSN 0733-9437/(0). IRENG-6569, August.
Guo, James C. Y. Cheng, Jeff, Wright, L.(2012). Field Test on Conversion of Natural Watershed into Kinematic Wave Rectangular Planes, ASCE J. of Hydrologic Engineering, Vol. 17, No. 8, August.
Kocman, S. M.,Guo, J. C.Y. and Ramaswami A. (2012). Waste- Incorporated Subbase for Porous Landscape Detention Basin Design, ASCE Journal of Environmental Engineering, doi:10.1061/(ASCE)EE.1943-7870.0000391
Guo, James C.Y., Blackler, E G, Earles, A, and MacKenzie, K (2010). Effective Imperviousness as Incentive Index for Stormwater LID Designs, ASCE J. of Irrigation and Drainage Engineering, Vol 136, No12, Dec.
Guo, James C.Y., Kocman, S and Ramaswami, A (2009). Design of Two-layered Porous Landscaping LID Basin, ASCE J. of Environ Engineering, Vol 145, Vol 12, December.
Guo, James C.Y. and Urbonas, B. (2009). Conversion of Natural Watershed to Kinematic Wave Cascading Plane, ASCE J. of Hydrologic Engineering, Vol 14, No. 8, August.
Other Papers Involving UWRI's Participation
or of Professional Interest
Breaking Down the Barriers to Low Impact Development in Colorado, Andrew Earles, Derek Rapp, Jane Clary, and Janice Lopitz, 2008
Blue-Green Fingerprints in the City of Malmö, Sweden, Peter Stahre, June 2008
Using Rainwater to Grow Livable Communities, Sustainable Stormwater Best Management Practices (BMPs) by Water Environment Research Foundation
Can Stormwater BMPs Remove Bacteria? Jane Clary, Jonathan Jones, Ben Urbonas, Marcus Quigley, Eric Strecker, and Todd Wagner, 2008 (PDF, 229KB)
Full Spectrum Detention to Control Stormwater Runoff, Ben Urbonas and James Wulliman, 2007 (PDF, 88.4 KB)
Stormwater Runoff Modeling; Is it as Accurate as We Think? Ben Urbonas, 2007 (PDF, 397KB)
Full Spectrum Detention 2005-01-01 Concept Paper, James Wulliman and Ben Urbonas, 2005 (PDF, 260KB)
Learning from Nature: Reducing Urban Stormwater Impacts, James Wulliman and Paul Thomas, 2005 (PDF 4.7 MB)
Stormwater Wetlands and Wet Ponds on How to Keep Mosquito Populations at Bay William, F. Hunt, 2005 (PDF, 189KB)
Stormwater Best Management Practices, Mosquitoes and West Nile Virus, Monte Deatrich and Warren S. Brown, Tri-County Health Department, 2004 (PDF, 517KB)
Effectiveness of BMPs in Semi-Arid Climates, Ben Urbonas, 2003 (PDF, 401KB)
Observation on Atmospheric Dust Fallout in Denver, Ben Urbonas and John Doerfer, 2003 (PDF, 236KB)
Stream Protection in Urban Watersheds Through Master Planning, Ben Urbonas and John Doerfer, 2003 (PDF, 311KB)
Stormwater Sand Filter Sizing and Design - A Unit Operation Approach, Ben Urbonas, 2002 (PDF, 132KB)
Overflow Risk Analysis For Storm Water Quality Control Basins, James C.Y. Guo, 2000, (PDF, 444KB)
Synthetic Runoff Capture and Delivery Curves For Storm Water Quality Control Designs, James C.Y. Guo and Ben Urbonas, 2000 (PDF, 546KB)
Parameters to Report with BMP Monitoring Data, Urbonas, 1994 (PDF, 844KB)
Synthetic Runoff Capture and Delivery Curves For Storm Water Quality Control Designs, James C.Y. Guo and Ben Urbonas, 2000 (PDF, 546KB)
Two Decades of Stormwater Management Evolution – Presented in Brazil, Ben Urbonas 1999 (PDF, 1.35MB)
Design of Low Tailwater Riprap Basins For Storm Sewer Pipe Outlets, Michael A. Stevens and Ben Urbonas, 1996 (PDF, 283KB)
Finding a "Maximized" Water Quality Capture Volume by Runoff Capture Ratio, J.C.Y Guo, and Ben Urbonas , 1994 (PDF, 726KB)
Stormwater BMPS and Technology, Ben Urbonas, 1993 (PDF, 175KB)
Effect of Raingage Density on Runoff Simulation Modeling, Ben Urbonas, Michael Paul Jansekok and James C.Y. Guo, 1990. (PDF, 1.2 MB)
Sizing A Capture Volume for Stormwater Quality Enhancement, 1989 (PDF, 166KB)
Potential Effectiveness of Detention Policies, Ben Urbonas and Mark Glidden, 1981 (PDF, 165KB)
Reliability of Design Storms in Modeling, Ben Urbonas, 1979 (PDF, 665KB)
SCHOLARSHIPS
Between 2005 and 2008 the Urban Watersheds Research Institute has provided each year two $2,000 college scholarships to undergraduate engineering students at accredited Colorado Universities and between 2009 and 2012 two $2,500 scholarships. These were awarded through the Stormwater and Floodplain Managers’ (CASFM) and the American Public Works Association (APWA), Colorado Chapter’s scholarship committees. The awarding of these scholarships has been temporarily suspended due to other demands on the Institute’s fiscal resources.
TRAINING OPPORTUNITIES BY OTHERS
Training opportunities by other organizations related to areas of work and interest by the Institute:
Colorado Association of Stormwater and Floodplain Managers
Urban Drainage and Flood Control District - Denver, Colorado
America Society of Civil Engineers
2017 | DESIGN BY TODD CLARY CREATIVE