Title 16 › Chapter CHAPTER 59— - WETLANDS RESOURCES › Subchapter SUBCHAPTER IV— - WETLANDS INVENTORY AND TREND ANALYSIS › § 3931
Carry on the National Wetlands Inventory Project and make maps, reports, and a digital database on a set schedule. The Secretary of the Interior, through the Director of the U.S. Fish and Wildlife Service, must make maps by September 30, 1988, for top-priority areas including the entire U.S. coastal zone, major river floodplains, and the Prairie Pothole region. The rest of the contiguous United States must be mapped by September 30, 1998. Alaska and other noncontiguous areas must be mapped by September 30, 2000. The Service must update a 1982 wetlands status report by September 30, 1990, and every ten years after. By April 30, 1990, it must report each State’s estimated wetland acres in the 1780s and in the 1980s and the percent lost. By September 30, 2004, it must create a national digital wetlands database and archive and share digitized maps and data as they become available. Before starting mapping in any area, the Secretary must notify the right State and local governments. The notice must say what area will be mapped, the planned schedule, and where to get more information.
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Conservation — Source: USLM XML via OLRC
Legislative History
Reference
Citation
16 U.S.C. § 3931
Title 16 — Conservation
Last Updated
Apr 6, 2026
Release point: 119-73