305b Impaired Lakes

The data set contains the names of impaired waters, their unique identification numbers and locations, and identifies specific pollutants and pollutant sources if they are known. This data set is created in conjunction with the Missouri Water Quality Report, which is produced biennially as required by Section 305(b) of the Federal Clean Water Act, and…

Dams

This data set contains the locations of regulated and non-regulated dams in Missouri. This data is collected and maintained by the Missouri Department of Natural Resources (DNR), Missouri Geological Survey, Water Resources Center (WRC). One of the missions of the Water Resources Center is to ensure that dams in the state are constructed, maintained and…

305b Impaired Streams

The data set contains the names of impaired waters, their unique identification numbers and locations, and identifies specific pollutants and pollutant sources if they are known. This data set is created in conjunction with the Missouri Water Quality Report, which is produced biennially as required by Section 305(b) of the Federal Clean Water Act, and…