The Aquatic Systems Branch is focused on freshwater physical and biological technical expertise and information management. ASB capabilities are provided by 5 main programs.
Water Quality Program
The Water Quality program coordinates aspects of water quality protection in national parks.
The Hydrology program provides technical and policy advice regarding hydrologic issues for rivers, streams, lakes, and reservoirs.
The Information Management program supports parks in analysis and archiving of hydrologic data.
Last updated: December 27, 2017