Simple Estimation of Prevalence of Hortonian Flow in New York City Watersheds
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VIEW THE REPLYPublication: Journal of Hydrologic Engineering
Volume 8, Issue 4
Abstract
This study was a statistical evaluation of the prevalence of infiltration excess runoff (i.e., Hortonian flow) for undeveloped areas within New York City (NYC) watersheds. Identifying the hydrological processes generating runoff is central to developing watershed management strategies for protecting water quality. Fifteen-minute rainfall data from East Sidney, N.Y. (1971–2002) were used as maximum observed intensities. Maximum exceedance analyses were performed on a monthly basis to investigate seasonal rainfall intensity trends. Hortonian flow was assumed to occur whenever the rainfall intensity exceeded the soil permeability. Soil permeabilities were obtained from the U.S. Natural Resource Conservation Service soil survey. Results show that Hortonian flow is unlikely to occur anywhere for events smaller than the 3-year 15-min event. Only for the summer months, May–August, is Hortonian flow expected for 15-min intensities of <10-year magnitude. However, the summer results are overpredicted by this analysis because these months typically have the driest soil conditions and thus the highest infiltration capacity. This analysis concludes that infiltration excess runoff is not a dominant runoff process in undeveloped portions of NYC watersheds.
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References
Bloomsberg, G. L., and Wang, S. J. (1969). “Effects of moisture content on permeability of frozen soils.” Proc., 16th Annual Meeting of Pacific Northwest Region, American Geophysical Union, Washington, D.C.
Burger, H.(1922). “Physikalische Eigenschaften der Wald- und Freilandboeden. Mitt Schweiz. Centralanstalt f.d.forstl.” Vers’weis.,23(1), 1–221.
Childs, E. C., Collis-George, N., and Holmes, J. W.(1957). “Permeability measurements in the field as an assessment of anisotropy and structure development.” J. Soil Sci., 8(1), 27–41.
Dunne, T., and Leopold, L. B. (1978). Water and environmental planning, Freeman, New York.
Frankenberger, J. R., Brooks, E. S., Walter, M. T., Steenhuis, T. S., and Walter, M. F.(1999). “A GIS-based variable source area hydrological model.” Hydrolog. Process., 13, 805–822.
Hershfield, D. M. (1961). “Rainfall frequency atlas of the United States.” Technical Paper No. 40, Weather Bureau.
Horton, R. E.(1933). “The role of infiltration in the hydrologic cycle.” EOS Trans. Am. Geophys. Union, 14, 44–460.
Horton, R. E.(1940). “An approach toward a physical interpretation of infiltration capacity.” Soil Sci. Soc. Am. J., 5, 399–417.
Mehta, V. K. et al. (2002). “Evaluation and application of SMR for watershed modeling in the Catskills Mountains of New York State.” Environ. Model. & Assess., in press.
Post, F. A., and Dreibelbis, F. R.(1942). “Some influences of frost penetration and microclimate on the water relationships of woodland, pasture, and cultivated soil.” Soil Sci. Soc. Am. J., 7, 95–104.
Rossing, J. R. (1996). “Identification of critical runoff generating areas using a variable source area model.” PhD dissertation, Cornell Univ., Ithaca, N.Y.
“Soil survey manual.” (1993). USDA Handbook No. 18, U.S. Government Printing Office, Washington, D.C.
Topp, G. D., and Binns, M. R.(1976). “Field measurements of hydraulic conductivity with a modified air-entry permeameter.” Can. J. Soil Sci., 56, 13–23.
Troch, P. A., De Troch, F. P., and Brutsaert, W.(1993). “Effective water table depth to describe initial conditions prior to storm rainfall in humid regions.” Water Resour. Res., 29(2), 427–434.
Walter, M. T., Brooks, E. S., Walter, M. F., Steenhuis, T. S., Scott, C. A., and Boll, J.(2001). “Evaluation of soluble phosphorus transport from manure-applied fields under various spreading strategies.” J. Soil Water Conserv., 56(4), 329–336.
Walter, M. T., and Walter, M. F.(1999). “The New York City watershed agricultural program (WAP): A model for comprehensive planning for water quality and agricultural economic viability.” Water Resour. Impact.,1(5), 5–8.
Walter, M. T., Walter, M. F., Brooks, E. S., Steenhuis, T. S., Boll, J., Weiler, K. R.(2000). “Hydrologically sensitive areas: Variable source area hydrology implications for water quality risk assessment.” J. Soil Water Conserv., 3, 277–284.
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Published In
Journal of Hydrologic Engineering
Volume 8 • Issue 4 • July 2003
Pages: 214 - 218
Copyright
Copyright © 2003 American Society of Civil Engineers.
History
Received: Feb 8, 2002
Accepted: Dec 17, 2002
Published online: Jun 13, 2003
Published in print: Jul 2003
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