TY - RPRT TI - Evaluation of long-term trends in hydrologic and water-quality conditions, and estimation of water budgets through 2013, Chester County, Pennsylvania AU - Ronald A. Sloto AU - Andrew G. Reif PY - 2017 DO - 10.3133/sir20175025 UR - https://pubs.usgs.gov/publication/sir20175025 ID - sir20175025 ER -