Advanced Water Mapping and Analytics

An interagency workgroup is partnering to align the U.S. Environmental Protection Agency and the Department of the Army’s water resource interests with the U.S. Department of Interior’s authoritative and ever-improving inland water mapping datasets and extensive expertise in hydrologic modeling. The federal partners propose the Advanced Water Mapping and Analytics Initiative to accelerate improvements to hydrographic data through the 3D Hydrography Program and National Wetlands Inventory (NWI).

Visit our interactive StoryMap to learn more about the Advanced Water Mapping and Analytics Initiative.