Aquatic Species Inventory, Habitat & Water Quality Assessments http://dspace.gcswcd.com:8080/xmlui/handle/123456789/13 2026-03-09T15:57:07Z 2008 Watershed Water Quality Annual Report http://dspace.gcswcd.com:8080/xmlui/handle/123456789/211 2008 Watershed Water Quality Annual Report New York City Department of Environmental Protection This report provides an overview of water quality conditions (physical, biological & chemical) with respect to annual rainfall, runoff and reservoir supply conditions. The report also describes DEP’s efforts to evaluate the effectiveness of watershed protection and remediation programs. In addition there a brief report on turbidity modeling for different climate scenarios within the Schoharie Creek basin. 2009-01-01T00:00:00Z Variations in sediment sources and yields in the Finger Lakes and Catskills regions of New York. http://dspace.gcswcd.com:8080/xmlui/handle/123456789/75 Variations in sediment sources and yields in the Finger Lakes and Catskills regions of New York. Nagle, G.N.; Fahey, T.J.; Ritchie, J.C.; Woodbury, P.B. This study used radionuclide tracer analysis to quantify proportional contributions of land surface and stream bank erosion to fine sediment loads in streams. Results for two streams within the Schoharie Creek basin yielded relatively high rates of bank erosion, indicating the importance of glaciolacustrine deposits as importance sources of stream sediment. 2007-01-01T00:00:00Z Selected Features of the Character and Origins of Turbidity in the Catskill System. http://dspace.gcswcd.com:8080/xmlui/handle/123456789/74 Selected Features of the Character and Origins of Turbidity in the Catskill System. Peng, F.; Johnson, D.L.; Effler, S.W. This report addresses particle composition and transport hypotheses for samples taken at specific high-concentration locations within the NYC water supply system. Emphasis is placed on the nature of turbidity loadings from Schoharie Reservoir. 2007-01-01T00:00:00Z Testing and application of a two-dimensional hydrothermal model for a water supply reservoir: implications of sedimentation. http://dspace.gcswcd.com:8080/xmlui/handle/123456789/73 Testing and application of a two-dimensional hydrothermal model for a water supply reservoir: implications of sedimentation. Gelda, K.G.; Effler, S.W. A hydrothermal model was validated for the Schoharie Reservoir as a means for managing water quality issues such as turbidity and temperature given unusually large constraints due to sedimentation and future supply/demand. 2007-01-01T00:00:00Z