Digital map of aquifer boundary for the High Plains aquifer in parts of Colorado, Kansas, Nebraska, New Mexico, Oklahoma, South Dakota, Texas, and Wyoming

This digital data set consists of aquifer boundaries for the High Plains aquifer in the central United States. The High Plains aquifer extends from south of 32...本数字数据集包含美国中部高平原含水层（High Plains aquifer）的含水层边界数据。该高平原含水层的分布范围南起32°纬线以南（原文后续内容未完整提供）。