Impaired Waters 2026

These are impaired streams, lakes, and watersheds for the 2026 reporting cycle to the EPA under the Clean Water Act Section 303(d).本数据集包含2026年报告周期内，依据《清洁水法》（Clean Water Act）第303(d)条提交给美国环境保护署（Environmental Protection Agency, EPA）的受损溪流、湖泊与流域相关数据。