Low-cost Streamflow Monitoring Using Machine Learning Modeling
Recorded as part of the Section 319 Virtual Watershed Planning and Implementation Meeting on May 22-23, 2023, this presentation highlights a unique stream flow modeling program developed by USGS and EPA. Because low-order, headwater streams are the most prevalent in the northeast U.S. but typically do not contain expensive stream gages, this project was initiated to compare stream images to make flow determinations then develop a modeling tool which estimates flow based on the images. Users of the “Flow Photo Explorer” may submit time-lapse, trail camera photographs of their stream, assist in the image ranking, and, eventually, receive predictive flow data.