A lesson designed to explore how stream health is affected by land use and non-living variables using provided data and to engage with an online stream mapping tool to investigate the “big picture” of stream health. Use water quality data presented in a visual format along with the USGS Streamer site to identify four unknown waterways. The stream health data presented in a visual map format will include abiotic variables of pH, temperature, turbidity, & dissolved oxygen. The Streamer site wi