20220214 13405800 1.0 TRUE Impaired Streams and Beaches This layer represents streams, rivers, beachers and similar linear features that have been defined by the ADEC via qualitative and quantitative data. These features are noted in the 2014/2016 Integrated Report and currently being actively monitored or have institutional controls (TMDLs) in place, and are classified as Category 2, 3, 4a, 4b, 4c or Category 5 under Section 303(d) of the Clean Water Act (1987). These 2014/2016 Impaired Waters should be used for regulatory purposes. Alaska Department of Environmental Conservation - Division of Water - Water Quality Standards, Assessment, & Restoration