Stephanie Buck
Science and Products
Subject-Area Specialists
Please feel free to contact any of our subject-area specialists.
Center Director/Surface-water specialist - Jason Lewis
Data Chief - Vacant
Studies Chief - Matthew Varonka
Geographic Information Systems (GIS) specialist -...
Concentrations, loads, and yields of total phosphorus, total nitrogen, and suspended sediment and bacteria concentrations in the Wister Lake Basin, Oklahoma and Arkansas, 2011-13
The Poteau Valley Improvement Authority uses Wister Lake in southeastern Oklahoma as a public water supply. Total phosphorus, total nitrogen, and suspended sediments from agricultural runoff and discharges from wastewater treatment plants and other sources have degraded water quality in the lake. As lake-water quality has degraded, water-treatment...
Buck, Stephanie D.Estimation of annual suspended-sediment fluxes, 1931-95, and evaluation of geomorphic changes, 1950-2010, in the Arkansas River near Tulsa, Oklahoma
An understanding of fluvial sediment transport and changing channel morphology can assist planners in making responsible decisions with future riverine development or restoration projects. Sediment rating curves can serve as simple models and can provide predictive tools to estimate annual sediment fluxes. Sediment flux models can aid in the...
Lewis, Jason M.; Smith, S. Jerrod; Buck, Stephanie D.; Strong, Scott A.