TY - RPRT TI - Updating data inputs, assessing trends, and evaluating a method to estimate probable high groundwater levels in selected areas of Massachusetts AU - Janet R. Barclay AU - John R. Mullaney PY - 2020 DO - 10.3133/sir20205036 UR - https://pubs.usgs.gov/publication/sir20205036 ID - sir20205036 ER -