Modeling Urban Hydrology: A Comparison of New Urbanist and Traditional Neighborhood Design Surface Runoff

Abstract

Urban development generally leads to an increase in impervious cover resulting in a greater volume of surface runoff following storm activity. However, the type of urban development in place strongly controls the degree of impervious cover generated. Traditional neighborhood designs focus on a medium-to-low urban density spread over larger areas, while new urbanist neighborhood designs incorporate more diversity by increasing urban density across smaller areas. The purpose of this study is to model and compare the potential surface runoff for two urban neighborhoods in Austin, Texas-Circle C Ranch, a traditional neighborhood design, and Mueller, a new urbanist development for a 10-year 24-hour storm scenario. Potential surface runoff was calculated by layering various geospatial datasets representing the physical characteristics of both study sites within the Watershed Modeling System (WMS) to configure the HEC-HMS runoff model. Results initially imply that the higher density new urbanist neighborhood significantly increases total and peak storm runoff compared to the traditional neighborhood. However, a greater number of residential units are available at Mueller over the same area as Circle C Ranch. When taking this into account the increased potential surface runoff is negated at the new urbanist site. Although new urbanist neighborhoods will usually contain more residential units than traditional developments when compared at the same scale, the higher urban density associated with these neighborhoods demand the development of more effective stormwater retention systems to cope with a potential increase in surface runoff.

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C. Day and K. Bremer, "Modeling Urban Hydrology: A Comparison of New Urbanist and Traditional Neighborhood Design Surface Runoff," International Journal of Geosciences, Vol. 4 No. 5, 2013, pp. 891-897. doi: 10.4236/ijg.2013.45083.

Conflicts of Interest

The authors declare no conflicts of interest.

References

[1] D. B. Booth, D. Hartley and R. Jackson, “Forest Cover, Impervious-Surface Area, and the Mitigation of Stormwater Impacts,” Journal of the American Water Resources Association, Vol. 38, No. 2, 2002, pp. 835-845. doi:10.1111/j.1752-1688.2002.tb01000.x
[2] L. B. Leopold, “Hydrology for Urban Planning—A Guidebook on the Hydrological Effects of Urban Land Use,” US Geological Survey, Washington DC, 1968.
[3] C. J. Walsh, A. H. Roy, J. W. Feminella, P. D. Cottinghan, P. M. Groffman and R. P. Morgan, “The Urban Stream Syndrome: Current Knowledge and the Search for a Cure,” Journal of the North American Benthological Society, Vol. 24, No. 3, 2005, pp. 706-723. doi:10.1899/04-020.1
[4] K. Gilroy and R. McCuen “Spatio-Temporal Effects of Low Impact Development Practices,” Journal of Hydrology, Vol. 367, No. 3-4, 2009, pp. 228-236. doi:10.1016/j.jhydrol.2009.01.008
[5] P. M. Groffman, N. J. Boulware, W. C. Zipperer, R. V. Pouyat, L. E. Band and M. F. Colosimo, “Soil Nitrogen Cycle Processes in Urban Riparian Zones,” Environmental Science & Technology, Vol. 36, No. 21, 2002, pp. 4547-4552. doi:10.1021/es020649z
[6] J. Dill, “Evaluating a New Urbanist Neighborhood,” Berkeley Planning Journal, Vol. 19, No. 1, 2006, pp. 59-78.
[7] E. Bedan and J. Clausen, “Stormwater Runoff Quality and Quantity from Traditional and Low Impact Development watersheds,” Journal of the American Water Resources Association, Vol. 45, No. 4, 2009, pp. 998-1008. doi:10.1111/j.1752-1688.2009.00342.x
[8] C. Pyke, M. Warren, T. Johnson, J. LaGro, J. Scharfenderg, P. Groth, R. Freed, W. Schroeer and E. Main, “Assessment of Low Impact Development for Managing Stormwater with Changing Precipitation Due to Climate Change,” Landscape and Urban Planning, Vol. 103, No. 2, 2011, pp. 166-173. doi:10.1016/j.landurbplan.2011.07.006
[9] O. J. Furuseth, “Neotraditional Planning: A New Strategy for Building Neighborhoods?” Land Use Policy, Vol. 14, No. 3, 1997, pp. 201-213. doi:10.1016/S0264-8377(97)00002-1
[10] P. R. Berke, J. MacDonald, N. White, M. Holmes, D. Line, K. Oury and R. Ryznar, “Greening Development to Protect Watersheds: Does New Urbanism make a Difference?” Journal of the American Planning Association, Vol. 69, No. 4, 2003, pp. 397-413. doi:10.1080/01944360308976327
[11] M. E. Dietz, “Low Impact Development Practices: A Review of Current Research and Recommendations for Future Directions,” Water, Air, and Soil Pollution, Vol. 186, No. 1-4, 2007, pp. 351-363. doi:10.1007/s11270-007-9484-z
[12] J. K. Holman-Dodds, A. A. Bradley and K. W. Potter, “Evaluation of Hydrologic Benefits of Infiltration Based Urban Stormwater Management,” Journal of the American Water Resources Association, Vol. 39, No. 1, 2003, pp. 205-215. doi:10.1111/j.1752-1688.2003.tb01572.x
[13] M. J. Hood, J. C. Clausen and G. S. Warner, “Comparison of Stormwater Lag Times for Low Impact and Traditional Residential Development,” Journal of the American Water Resources Association, Vol. 43, No. 4, 2007, pp. 1036-1046. doi:10.1111/j.1752-1688.2007.00085.x
[14] P. A. Davis, “Green Engineering Principals Promote Low-Impact Development,” Environmental and Science Technology, Vol. 39, No. 16, 2005, pp. 338A-344A. doi:10.1021/es053327e
[15] D. Burns, T. Vitvar, J. McDonnell, J. Hassett, J. Duncan and C. Kendall, “Effects of Suburban Development on Runoff Generation in the Croton River Basin, New York, USA,” Journal of Hydrology, Vol. 311, No. 1-4, 2005, pp. 266-281. doi:10.1016/j.jhydrol.2005.01.022
[16] S. D. Khan, “Urban Development and Flooding in Houston Texas, Inferences from Remote Sensing Data using Neural Network Technique,” Environmental Geology, Vol. 47, No. 8, 2005, pp. 1120-1127. doi:10.1007/s00254-005-1246-x
[17] Y. P. Lin, Y. B. Lin, Y. T. Wang and N. M. Hong, “Monitoring and Predicting Land-Use Changes and the Hydrology of the Urbanized Paochiao Watershed in Taiwan Using Remote Sensing Data, Urban Growth Models and a Hydrological Model,” Sensors, Vol. 8, No. 2, 2008, pp. 658-680. doi:10.3390/s8020658
[18] S. Suriya and B. V. Mudgal, “Impact of Urbanization on Flooding: The Thirusoolam Sub Watershed—A Case Study,” Journal of Hydrology, Vol. 412-413, 2012, pp. 210-219. doi:10.1016/j.jhydrol.2011.05.008
[19] Circle C Ranch, “Circle C Ranch Homeowners Association,” 2012. http://www.circlecranch.info
[20] National Oceanographic and Atmospheric Administration (NOAA), “National Weather Service Forecast Office, Austin/San Antonio, TX,” 2012. http://www.nws.noaa.gov/climate/xmacis.php?wfo=ewx
[21] R. A. Earl and T. Kimmel, “Means and Extremes: The Weather and Climate of South-central Texas,” In: J. F. Petersen and J. A. Tuason, Eds., A Geographic Glimpse of Central Texas and the Borderlands, National Council for Geographic Education, Pennsylvania, 1995, pp. 31-40.
[22] US Soil Conservation Service (US SCS), “Soil Survey of Travis County, Texas,” US SCS, Austin, 1974. doi:10.1016/j.jenvman.2006.06.023
[23] C. McColl and G. Aggett, “Land Use Forecasting and Hydrologic Model Integration for Improved Land Use Decision Support,” Journal of Environmental Management, Vol. 84, No. 4, 2007, pp. 494-512.
[24] US Army Corps of Engineers (US ACE), “Hydrologic Modeling System HEC-HMS: Technical Reference Manual,” US ACE, Washington DC, 2000.
[25] Y. Guo and M. Markus, “Analytical Probabilistic Approach for Estimating Design Flood Peaks of Small Watersheds,” Journal of Hydrologic Engineering, Vol. 16, No. 11, 2011, pp. 847-857. doi:10.1061/(ASCE)HE.1943-5584.0000380
[26] C. J. Woltemade, “Impact of Residential Soil Disturbance on Infiltration Rate and Stormwater Runoff,” Journal of the American Water Resources Association, Vol. 46, No. 4, 2010, pp. 700-711. doi:10.1111/j.1752-1688.2010.00442.x
[27] US Soil Conservation Service (US SCS), “National Engineering Handbook, Section 4, Hydrology,” US SCS, Washington DC, 1972.
[28] W. H. Asquith and M. C. Roussel, “Atlas of Depth-Duration Frequency of Precipitation and Annual Maxima for Texas,” Scientific Investigations Report 2004-5041, US Geological Survey, Austin, 2004.
[29] M. R. Knebl, Z. L. Yang, K. Hutchinson and D. R. Maidment, “Regional Scale Flood Modeling Using NEXRAD Rainfall, GIS, and HEC-HMS/RAS: A Case Study for the San Antonio River Basin Summer 2002 Storm Event,” Journal of Environmental Management, Vol. 75, No. 4, 2005, pp. 325-336. doi:10.1016/j.jenvman.2004.11.024

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