|
Category |
Layer Description |
Progress |
Scale or Resolution |
Spatial Extent |
Agency |
Source Dataset |
Format |
Dataset Name |
Feature Class |
Special Feature Types |
|
Biological |
Aquatic Species Sample
Records |
Complete, Not available for public access |
n/a |
Full |
Various |
Compiled from
individual state databases |
Tabular |
Agap_Spp Records.mdb |
n/a |
-- |
|
Aquatic Species Sample
Locations |
Complete, Not available for public access |
Unspecified |
Full |
Various |
Compiled from
individual state databases |
Vector |
Agap_Samples |
Point |
-- |
|
|
Crayfish Sample
Records |
Complete, Not available
for public access |
n/a |
Full |
Various |
Compiles from
individual state databases |
Tabular |
Agap_Crayfish Records.mdb |
n/a |
-- |
|
|
Fish Sample Records |
Complete, Not
available for public access |
n/a |
Full |
Various |
Compiles from individual
state databases |
Tabular |
Agap_Fish Records.mdb |
n/a |
-- |
|
|
Mussel Sample Records |
Complete, Not
available for public access |
n/a |
Full |
Various |
Compiles from
individual state databases |
Tabular |
Agap_Mussel Records.mdb |
n/a |
-- |
|
|
Boundaries |
7.5-minute Quadrangles |
Complete |
1:24,000 |
Full |
USGS |
7.5-minute USGS
quadrangle boundaries conus7 |
Vector |
Polygon |
-- |
|
|
Counties |
Complete |
1:100,000 |
Full |
US Census Bureau |
TIGER/Line 2000 |
Vector |
Polygon |
-- |
||
|
States |
Complete |
1:500,000 |
Full |
US Census Bureau |
TIGER/Line 2000 |
Vector |
Polygon |
-- |
||
|
Census Tracts |
Complete |
1:100,000 |
Full |
US Census Bureau |
TIGER/Line 2000 |
Vector |
Polygon |
-- |
||
Geologic
|
Bedrock Type |
Not collected, map
scale too small |
1:7,500,000 |
Full |
USGS |
Generalized Geologic Map
of the Conterminous United States |
-- |
-- |
-- |
-- |
|
Physiographic
Divisions |
Complete |
1:7,000,000 |
Full |
USGS |
Physical Divisions of
the US |
Vector |
Region.Divisions |
-- |
||
|
Physiographic Regions |
Complete |
1:7,000,000 |
Full |
USGS |
Physical Divisions of
the US |
Vector |
Polygon |
-- |
||
|
Physiographic Sections |
Complete |
1:7,000,000 |
Full |
USGS |
Physical Divisions of
the US |
Vector |
Region.Sections |
-- |
||
|
Physiogrpahic
Provinces |
Complete |
1:7,000,000 |
Full |
USGS |
Physical Divisions of
the US |
Vector |
Region.Provinces |
-- |
||
|
Hydrography |
Layer Description |
Progress |
Scale or Resolution |
Spatial Extent |
Agency |
Source Dataset |
Format |
Dataset Name |
Feature Class |
Special Feature Types |
|
Fourth-Order
Watersheds |
Complete |
1:100,000 |
Full |
CMI |
Derived from NHD |
Vector |
-- |
|
||
|
Ground Water Levels |
Complete |
n/a |
Full |
USGS |
NWISWeb |
Tabular |
-- |
-- |
||
|
Hydrologic Accounting
Units |
Complete |
1:100,000 |
Full |
EPA |
NHD |
Vector |
Region.Accounting |
-- |
||
|
Hydrologic Cataloging
Units |
Complete |
1:100,000 |
Full |
EPA |
NHD |
Vector |
Region.Catalog |
-- |
||
|
Hydrologic Drainage
Type |
Complete |
1:100,000 |
Full |
EPA |
NHD |
Vector |
Route.Drain,
Region.Drain |
stream/river,
artificial path, connector, pipeline; perennial or intermittent. |
||
|
Hydrologic Units |
Complete |
1:100,000 |
Full |
EPA |
NHD |
Vector |
Polygon |
-- |
||
|
Landmarks |
Complete |
1:100,000 |
Full |
EPA |
NHD |
Vector |
Point, Route.Lm,
Region.Lm |
Gaging station,
spring, waterfall, well, dam/weir, gate, lock chamber, non-earthen shore,
rapids, submerged stream, tunnel, wall, waterfall |
||
|
Hydrography Cont’d |
Layer Description |
Progress |
Scale or Resolution |
Spatial Extent |
Agency |
Source Dataset |
Format |
Dataset Name |
Feature Class |
Special Feature Types |
|
National Atmospheric Deposition
/ National Trends Network Monitoring Locations |
Complete |
Unspecified |
Full |
NADP |
NADP/NTN Database |
Vector |
Point |
-- |
||
|
National Water Information
System Sites |
Complete |
Unspecified |
Full |
USGS |
NWISWeb |
Vector |
Point |
Sites located at
stream reaches, wells, test holes, springs, tunnels, drains, lakes, reservoirs,
ponds, excavations, and water-use facilities |
||
|
Predictor Reaches |
Complete |
1:100,000 |
Full |
CMI |
Derived from NHD |
Vector |
Route.Reaches |
Aquatic GAP analysis
streams |
||
|
Predictor Reach
Waterbody Centerlines |
Complete |
1:100,000 |
Full |
CMI |
Derived from NHD |
Vector |
Route.Centerlines |
Aquatic GAP analysis
streams |
||
|
Rasterized Streams |
Complete |
1:100,000 |
Full |
CMI |
Derived from NHD |
Raster |
-- |
-- |
||
|
Shreve Link Order |
Complete |
1:100,000 |
Full |
CMI |
Derived from NHD |
Vector |
Route.Shreve |
-- |
||
|
Strahler Stream Order |
Complete |
1:100,000 |
Full |
CMI |
NHD |
Vector |
Route.Strahler |
-- |
||
|
Hydrography Cont’d |
Layer Description |
Progress |
Scale or Resolution |
Spatial Extent |
Agency |
Source Dataset |
Format |
Dataset Name |
Feature Class |
Special Feature Types |
|
Stream Reach Elevation |
In progress |
1:100,000 |
Full |
CMI |
May be derived from
NHD and NED |
Tabular |
-- |
-- |
-- |
|
|
Stream Size |
In progress |
-- |
Full |
CMI |
May be derived from shreve
orders and/or flow accum |
-- |
-- |
-- |
Headwater, creek,
small river, big river |
|
|
Streams |
Complete |
1:100,000 |
Full |
EPA |
NHD |
Vector |
Arc |
-- |
||
|
Transport Reaches |
Complete |
1:100,000 |
Full |
EPA |
NHD |
Vector |
Route.Rch |
-- |
||
|
Waterbody Reaches |
Complete |
1:100,000 |
Full |
EPA |
NHD |
Vector |
Region.Rch |
-- |
||
|
Waterbodies |
Complete |
1:100,000 |
Full |
EPA |
Derived from NHD |
Vector |
Region.Wb |
Canal/ditch,
lake/pond, reservoir, stream/river |
||
|
Upper Tennessee
Watershed Area |
Complete |
1:100,000 |
Full |
EPA |
NHD |
Vector |
Region.Subregion |
-- |
||
|
Landuse & Lancover |
Land Ownership |
In progress |
1:100,000 |
Full |
US Census Bureau |
May be extracted
TIGER/Line 2000 |
-- |
-- |
-- |
-- |
|
Major Dams |
Complete |
1:2,000,000 |
Full |
USACE |
National Inventory of Dams
(NID) |
Vector |
Point |
-- |
||
|
National Land Cover
Data |
Complete |
30 m |
Full |
USGS |
NLCD |
Raster |
-- |
-- |
||
|
Pipelines |
Complete |
1:100,1000 |
Full |
US Census Bureau |
TIGER/Line 2000 |
Vector |
Line |
-- |
||
|
Railroads |
Complete |
1:100,000 |
Full |
US Census Bureau |
TIGER/Line 2000 |
Vector |
Line |
-- |
||
|
Roads |
Complete |
1:100,000 |
Full |
US Census Bureau |
TIGER/Line 2000 |
Vector |
Line |
-- |
||
|
EPA Regulated Facilities |
Complete |
Unspecified |
Full |
EPA |
Facility Registry
System (FRS) |
Vector |
Point |
-- |
||
|
Manufacturing
Facilities |
Complete |
Unspecified |
Full |
EPA |
Facility Registry
System (FRS) |
Vector |
Point |
-- |
||
|
Mining Facilities |
Complete |
Unspecified |
Full |
EPA |
Facility Registry
System (FRS) |
Vector |
Point |
-- |
||
|
Solid Waste Facilities |
Complete |
Unspecified |
Full |
EPA |
Facility Registry
System (FRS) |
Vector |
Point |
-- |
||
|
Surface
Characteristics |
Layer Description |
Progress |
Scale or Resolution |
Spatial Extent |
Agency |
Source Dataset |
Format |
Dataset Name |
Feature Class |
Special Feature Types |
|
Aspect |
Complete |
1:24,000 |
Full |
CMI |
Derived from NED |
Raster |
-- |
-- |
||
|
Depressionless
Elevation |
Complete |
1:24,000 |
Full |
USGS |
NED |
Raster |
-- |
-- |
||
|
Drainage Basins |
Complete |
1:24,000 |
Full |
CMI |
Derived from NED |
Raster |
-- |
-- |
||
|
Drainage Divides |
Complete |
1:24,000 |
Full |
CMI |
Derived from NED |
Raster |
-- |
-- |
||
|
Flow Direction |
Complete |
1:24,000 |
Full |
CMI |
Derived from NED |
Raster |
-- |
-- |
||
|
Hillshading |
Complete |
1:24,000 |
Full |
CMI |
Derived from NED |
Raster |
-- |
-- |
||
|
Slope |
Complete |
1:24,000 |
Full |
CMI |
Derived from NED |
Raster |
-- |
-- |