Alabama Extension Water Quality Home Page

GIS Data
Land Cover, Canopy, Impervious Surfaces

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Map Attributes

Select the data extent type by checking either

  • County
  • Basin

on the legend box to the right

Hover the mouse over an Area polygon to highlight it and get the name of the polygon.
Click on a click on the polygon to select Landuse data to download.
Click links below for dataset descriptions

1990 Land Use

1998 Impervious Surface

2002 Land Use

2002 Impervious Surface

2002 Canopy