2010 Streams Symposium Posters   Effects of land use on macroinvertebrates Hayes-Pontius   The Response of Stonefly and Mayfly Populations to Total Phosphorus Levels Team Huntley/Twin Valley High School   A GIS-based analysis of the impacts of landscape -level variables on water quality Sosa-Gonzalez   Bioassessment of Ryder Brook and the North Branch: tributaries to the Lamoille River Ellison   Effects of agricultural land use and channel modification on total phosphorus levels in the Rock River Watershed Korbet   Sequence-Based Source Tracking of E. Coli in Vermont Streams Burgess   Stream Sampling of Macroinvertebrates: A Comparison of Bricks vs. Kicks Berry   Analysis of phosphorus loading and microbial source tracking in the Lamoille River watershed, Vermont Perry, Kirchner, and Van Gorder   Munroe Brook Stream Analysis Rice Memorial High School   A comparison of Hester-Dendy artificial samplers and brick samples of stream macroinvertebrate communities. Canepa   The effect of physical habitat diversity using pebble counts along with tape and chain measurementson macroinvertebrate species diversity in the Lake Champlain watershed Caredeo   Local variation in total phosphorus in Lower Potash Brook, Vermont Colon Albino   Estimating the Escherichia Coli levels in urban areas in Burlington, Vermont Salazar Guarin   Understanding the relationships between beaver dams and the movement of phosphorus through Allen Brook, Chittenden County, Vermont Garcia   How Do Land Use Patterns and Precipitation Affect Phosphorus Levels? Lamoille Union High School   Two Connecticut Streams in the Farmington River Watershed Bristol Central High School, CT   Diurnal effect on Escherichia coli concentrations in Potash Brook South Burlington, Vermont Ortiz Jordan   Comparative analysis of water quality indicators in agricultural, forested, and urban streams Petri   Estimating E.coli concentration in Agricultural Area at Potash Brook in Burlington, Vermont Rios   Determining differences in filters for TSS Methodology Rodriguez Cardona   Comparison of Phosphorus and Macroinvertebrates in Two Streams Surrounded by Different Ecosystems Universidad Metropolitana High School, PR   The Relationship Between Land Use and Phosphorus Loading Hazen Union School   The reproductive cycles and temporal and spatial distribution of post disturbance freshwater shrip in tropical ephemeral streams Williamson