Percent Change in Wetland Acreage, 1982 - 1992
Source: Natural Resources Conservation Service - National Resources Inventory
Map Description:
This shaded polygon map shows the percent change in wetland acreage from 1982 to 1992 for each 8- digit hydrologic unit, using 1982 as a base year. "Wetlands" includes all categories of the Cowardin System. Data were not collected on Federal lands.

Cautions for this Product:
This map may not be used to determine site- specific information. Wetlands does not include all deepwater habitats; see definitions. Data were not collected on Federal lands.

For Further Information: