Attributes for NHDPlus Catchments (Version 1.1) for the Conterminous United States: Base-Flow Index

This tabular data set represents the mean base-flow index expressed as a percent, compiled for every catchment in NHDPlus for the conterminous United States. Base...本表格数据集以百分比形式表征平均基流指数（mean base-flow index），其数据为美国本土范围内NHDPlus（National Hydrography Dataset Plus）中所有汇水区的统计汇编成果。基流……