|
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 |