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amWater
is a national-level hydrography dataset
from the United States Geological Survey (USGS)
and the Environmental Protection Agency (EPA)
that contains thorough information about
naturally occurring and constructed
bodies of water such as lakes, ponds, streams, rivers,
springs, wells, levees and dams. This highly detailed data
provides information about surface water
networks and can be used for map-making
and modeling alike. |
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Pricing Information
1 State, Single User License = $295.00
1 State, Server License = $695.00
6-State Region, Single User License = $495.00
6-State Region, Server License = $1,195.00
US, Single User License = $995.00
US, Server License = $2,195.00
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List
of Layers |
Point
Features:
Points
(Springs, wells, waterfalls, etc.)
Linear Features:
Lines (Dams, weirs, tunnels, flumes,
non-earthen shores, etc.)
Flowlines (Streams, creeks,
drainages, etc.) |
Polygonal
Features:
Regions
(The first level of hydrologic
hierarchy, representing the
largest drainage areas.)
Subregions
(The second level of hydrologic
hierarchy.)
Basins (The third level of
hydrologic hierarchy.
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Formerly
called accounting units.)
Subbasins (The fourth level of
hydrologic hierarchy. Formerly
called cataloging units.)
Areas (Complex channels, canals, ditches,
levees, bays, inlets, etc.) |
Waterbodies (Ponds, lakes,
reservoirs, tanks, etc.) |
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