Interpolated groundwater-levels, western Sarpy County, eastern Nebraska

This dataset is a file of contour lines representing the estimated altitude of the water table in western Sarpy County. This dataset was developed as part of a...本数据集为一套表征萨皮县（Sarpy County）西部区域估算地下水位海拔的等高线文件。本数据集系作为某一...的组成部分开发而成。