Nutrient concentrations, streamflow, and geospatial data for 76 wadeable streams in the Piedmont Ecoregion of the Southeastern United States

Water samples were collected by the USGS National Water Quality Program (NWQP) Southeastern Stream Quality Assessment (SESQA) from 76 perennial, wadeable (less than...美国地质调查局（USGS）国家水质计划（National Water Quality Program, NWQP）的东南部溪流质量评估（Southeastern Stream Quality Assessment, SESQA）项目，采集了76个常年性、可涉水（水深小于……）的水样。