HydrologyAreaOD

The Calumet County area hydrology dataset is a value added product of the Wisconsin DNR hydrology dataset. It depicts the lakes, ponds, wide areas of rivers, as well as various other bodies of water. The dataset is updated using newest aerial photos when needed and staffing allows.卡卢梅特县（Calumet County）区域水文数据集是威斯康星州自然资源部（Wisconsin DNR）水文数据集的增值产品。该数据集涵盖湖泊、池塘、宽阔河段及其他各类水体，将在有需求且人员配备允许的前提下，采用最新航拍影像进行更新。