Point and Nonpoint Proportion of Potentially Contaminated Supply (PPCS) for 116 United States cities

Point and nonpoint PPCS metrics (and additional metrics) computed for 116 United States cities using gamut (Geospatial Analytics for Multisectoral Urban Teleconnections)---https://doi.org/10.5281/zenodo.5590217. These results are described in the following publication: Turner, S.W.D., Rice, J., Nelson, K., Vernon, C., McManamay, R., Dickson, K., and Marston, L. (accepted manuscript) Comparison of potential drinking water source contamination across one hundred U.S. cities. <em>Nature Communications</em>.本数据集包含利用gamut（多部门城市遥连接地理空间分析工具，Geospatial Analytics for Multisectoral Urban Teleconnections）针对116座美国城市计算得到的点源与非点源PPCS指标及其他补充指标，相关数据集的DOI链接为：https://doi.org/10.5281/zenodo.5590217。该研究成果已在以下学术论文中详细阐述：Turner, S.W.D.、Rice, J.、Nelson, K.、Vernon, C.、McManamay, R.、Dickson, K. 与 Marston, L.（已接收稿件）：《全美百座城市饮用水源潜在污染对比分析》，刊载于《自然·通讯》（Nature Communications）。