Alabama Extension Water Quality Home Page Hydrologic Data
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Data Attributes

Dataset Confirmation:

Select the dataset from the list to Download.

HUC Basin
  60200 - HUC12 -- 59  Features covering 1.31918e+06 ac.
    File Size: 1003 KB

60200 - Islands -- 9  Features covering 37.7 ac.
    File Size: 6.80 KB

60200 - Streams -- 3525  Features covering 0 ac.
    File Size: 1.02 MB

60200 - Water Bodies -- 9  Features covering 5273.7 ac.
    File Size: 16.9 KB

 

 
Alabama - National Hydrologic Data
All data projected to
  • Universal Transverse Mercator (UTM) coordinates
  • Zone 16 N
  • WGS84 Datum and Spheroid
Vector Thematic Data
Water Bodies: Open water reaches larger than 0.5 acres..
HUC12: Hydrologic Unit Code watersheds at the 12 digit level.
Constructed ponds : Open water structures larger than 0.5 acres.
Wetlands: NHD recognized wetlands, not subclassified
NWI: USFWS National Wetlands Inventory data with Cowardin classes.
Islands
Streams: linear features comprising a drainage network.