UDFCD Temporary Moratorium on Pervious Concrete Pavement Now Lifted Ken MacKenzie (PDF, 194 KB)
Catchment Discretization in the Colorado Urban Hydrograph Procedure: A Case Study in the East Toll Gate Creek Watershed, Arapahoe County, Colorado Shawn C. Dankenbring P.E. and David C. Mays, P.E. 2009 (PDF, 973 KB)
Can Stormwater BMPs Remove Bacteria? Jane Clary, Jonathan Jones, Ben Urbonas, Marcus Quigley, Eric Strecker, and Todd Wagner, 2008 (PDF, 229KB)

CONSISTENCY BETWEEN CUHP AND RATIONAL METHODS James C.Y. Guo, PhD, P.E., and Ben Urbonas, P.E., D.WRD (PDF, 68KB)

Effects of Watershed Subdivision, Resolution of Digital Elevation Models, and Resolution of Watershed Properties in the Colorado Urban Hydrograph Procedure Shawn C. Dankenbring, PE 2008 (PDF, 10.7 MB)

UDFCD Pervious Concrete CTL Thompson Report 2008 CTL Thompson 2008 (PDF 6.85 MB)

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)
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)

Parameters to Report with BMP Monitoring Data, Urbonas, 1994 (PDF, 844 KB)

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)
BMP Practice Assessment For The Development of Colorado's Stormwater Management Program Ben Urbonas, 1989 (PDF, 59KB)
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)
Sustainable Design of Urban Porous Landscape Detention Basin, James C. Y. Guo, Anu Ramaswami, and Shauna M. Kocman (477KB)
Best Management Practices for Construction in Waterways Training Manual (PDF, 3.2 MB)
Denver Region Stormwater BMP Implementation Guidelines (PDF, 6.1 MB)
Green Industry Best Management Practices for the Conservation and Protection of Water Resources in Colorado (PDF,4.39 MB)
Specifier’s Guide for Pervious Concrete Pavement Design (PDF, 450 KB)
Update To Storm Sewer Pipe Material Technical Memorandum (PDF, 9.9 MB)
Update To Storm Sewer Pipe Material Technical Memorandum /dwg files and word doc files (ZIP, 1.1 MB)