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Browsing Aquatic Species Inventory, Habitat & Water Quality Assessments by Issue Date

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Browsing Aquatic Species Inventory, Habitat & Water Quality Assessments by Issue Date

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  • Schoharie Creek Biological Assessment. 
    Novak, M.A.; Bode, R.W.; Abele, L.E. (New York State Department of Environmental Conservation, Division of Water, Bureau of Monitoring and Assessment, 1989)
    Twelve sites were sampled in June of 1989 along the main stem Schoharie Creek and several small tributaries. Major groups of organisms present were enumerated and water quality assessments were conducted based on ...
  • Schoharie Creek Biological Assessment. 
    Bode, R.W.; Novak, M.A.; Abele, L.E. (New York State Department of Environmental Conservation, Division of Water, Bureau of Monitoring and Assessment, 1995)
    Five sites were sampled on the Schoharie Creek near Hunter in June of 1995 to determine if any biological impacts were apparent, particularly in relation to winter water withdrawals/diversions from the Hunter Mountain Ski ...
  • 2002 Watershed Water Quality Annual Report 
    New York City Department of Environmental Protection (NYCDEP, Bureau of Water Supply, 2003)
    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 ...
  • Catskill Turbidity Control 
    New York City Department of Environmental Protection (NYCDEP Bureau of Water Supply, 2003)
    This report identifies sources of turbidity in the Schoharie basin, analyzes their relative impacts on water quality, and identifies how they are specifically being addressed through the City's 2001 Long-Term Watershed ...
  • 30 year trends in water quality of rivers and streams in New York State based on macroinvertebrate data, 1972-2002. 
    Bode, R.W.; Novak, M.A.; Abele, L.E.; Heitzman, D.L.; Smith, A.J. (New York State Department of Environmental Conservation, Division of Water, Stream Biomonitoring Unit, 2004)
    Water quality assessments were made based on benthic macroinvertebrate samples taken over 30 years; 32 sites along 7 streams within the upper Schoharie Creek Watershed are included in this report.
  • 2003 Watershed Water Quality Annual Report. 
    New York City Department of Environmental Protection (NYCDEP, Bureau of Water Supply, 2004)
    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 ...
  • Enhanced source-water monitoring for New York City: summary and perspective. 
    Sweeney, B.W.; Arscott, D.B.; Dow, C.L.; Blaine, J.G.; Aufdenkampe, A.K.; Bott, T.L.; Jackson, J.K.; Kaplan, L.A.; Newbold, J.D. (Journal of North American Benthological Society, 2006)
    This report summarizes findings from the ten-part series, large-scale enhanced water-quality monitoring project conducted by the Stroud Water Research Center.
  • Ecosystem metabolism in streams of the Catskill Mountains (Delaware and Hudson River watersheds) and Lower Hudson Valley. 
    Bott, T.L.; Montgomery, D.S.; Newbold, J.D.; Arscott, D.B.; Dow, C.L.; Aufdenkampe, A.K.; Jackson, J.K.; Kaplan, L.A. (Journal of North American Benthological Society, 2006)
    Article 9 in a series of 10, ten stream sites within the NYC drinking water supply system (one site in the Schoharie Creek basin) were selected as part of synoptic study to gauge aquatic conditions and watershed environmental ...
  • Uptake of nutrients and organic C in streams in New York City drinking-water-supply watersheds. 
    Newbold, J.D.; Bott, T.L.; Kaplan, L.A.; Dow, C.L.; Jackson, J.K.; Aufdenkampe, A.K.; Martin, L.A.; Van Horn, D.J.; de Long, A.A. (Journal of North American Benthological Society, 2006)
    Article 8 in a series of 10, this report summarizes results of measured rates at which nutrients were used and cycled in ten streams within the watersheds of the NYC drinking water supply system. One site within the Schoharie ...
  • Primary productivity in receiving reservoirs: links to influent streams. 
    Bott, T.L.; Montgomery, D.S.; Arscott, D.B.; Dow, C.L. (Journal of North American Benthological Society, 2006)
    Article 10 in a series of 10, this report relates measures of primary productivity (phytoplankton) and Chlorophyll a concentrations to watershed land use/ land cover at eight reservoirs of the New York City Water Supply ...
  • Macroinvertebrate distribution in relation to land use and water chemistry in New York City drinking-water-supply watersheds. 
    Kratzer, E.B.; Jackson, J.K.; Arscott, D.B.; Aufdenkampe, A.K.; Dow, C.L.; Kaplan, L.A. (Journal of North American Benthological Society, 2006)
    Article 6 in a series of 10, this study summarizes annual sampling of macroinvertebrates at three different spatial scales (watershed, riparian, reach) over a three-year period for 60 sites within the West- and East-of-Hudson ...
  • Role of rarity and taxonomic resolution in a regional and spatial analysis of stream macroinvertebrates. 
    Arscott, D.B.; Jackson, J.K.; Kratzer, E.B. (Journal of North American Benthological Society, 2006)
    Article 7 in a series of 10, the authors of this study use cluster analysis to classify rare and common macroinvertebrate taxa from annual samples taken at 60 sites over a three-year period within the New York City Water ...
  • Organic matter transport in New York City drinking-water-supply watersheds. 
    Kaplan, L.A.; Newbold, D.J.; Van Horn, D.J.; Dow, C.L.; Aufdenkampe, A.K.; Jackson, J.K. (Journal of North American Benthological Society, 2006)
    Article 4 in a series of 10, this report summarizes organic chemistry sampling under baseflow conditions over a three-year period for 60 sites within the watersheds of the NYC drinking water supply system. Six sites within ...
  • Relating major ions and nutrients to watershed conditions across a mixed-use, water-supply watershed. 
    Dow, C.L.; Arscott, D.B.; Newbold, J.D. (Journal of North American Benthological Society, 2006)
    Article 3 in a series of 10, this study summarizes inorganic chemistry sampling under baseflow conditions at three different spatial scales (watershed, riparian, reach) over a three-year period for 60 sites within the ...
  • Molecular tracers of soot and sewage contamination in streams supplying New York City drinking water. 
    Aufdenkampe, A.K.; Arscott, D.B.; Dow, C.L.; Standley, L.J. (Journal of North American Benthological Society, 2006)
    Article 5 in a series of 10, this report summarizes results of contaminants measured under baseflow conditions over a three-year period for 60 sites within the watersheds of the NYC drinking water supply system. Six sites ...
  • 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. (Hydrological Processes, 2007)
    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 ...
  • Selected Features of the Character and Origins of Turbidity in the Catskill System. 
    Peng, F.; Johnson, D.L.; Effler, S.W. (The Upstate Freshwater Institute, 2007)
    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 ...
  • Testing and application of a two-dimensional hydrothermal model for a water supply reservoir: implications of sedimentation. 
    Gelda, K.G.; Effler, S.W. (Journal of Environmental Engineering Science, 2007)
    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.
  • Schoharie Watershed Turbidity Reduction Report: Evaluation of Watershed Management Programs. 
    New York City Department of Environmental Protection (NYCDEP, Bureau of Water Supply, 2008)
    NYCDEP performed a combined quantitative and qualitative assessment of turbidity reduction made through the implementation of several existing watershed management programs. A distinction between landscape erosion and ...
  • Schoharie Reservoir Electrofishing Survey 2008 
    New York State Department of Environmental Conservation (NYSDEC Biology Reports for East Central New York - Region 4, 2008)
    Results for Walleye after one electrofishing session; comparisons made of prior sessions and recommendations for future stocking and recruitment to enhance walley fishery in the reservoir.