TY - RPRT TI - Variability of discharge, nutrients, and Escherichia coli from tile drains in a small agricultural stream, a synoptic study in the School Branch watershed, Hendricks County, Indiana AU - Aubrey R. Bunch AU - Dawn R. Piotrowski AU - Christopher M. Kephart AU - Jeffrey W. Frey PY - 2026 DO - 10.3133/sir20265133 UR - https://pubs.usgs.gov/publication/sir20265133 ID - sir20265133 ER -