Dissolved Metal and Metalloid Concentrations for Pond Branch, Baltimore County, MD, USA

This resource includes stream chemistry for Pond Branch, Baltimore County, MD USA. This data set is part of the Urban Critical Zone Cluster in the NSF Critical Zone Collaborative Network. Stream grab samples were collected biweekly and analyzed on an ICPMS for 38 dissolved metals and metalloids. Data are collected for the purpose of (1) trend analysis as a function of space and time; (2) evaluation of the effects of regional geology, anthropogenic perturbations, and weathering processes on stream chemistry; and (3) comparison with stream chemistry from other sites in the Urban CZ cluster.