Data Base Update Schedule
(As of April 2005)
|
Data Base |
Collecting Agency |
Update Schedule |
Updated Through |
File Size (MB) |
|
Registered
Wells Surface
Water Rights Stream
Gaging Canal
Diversions Reservoir
Storage Dams
Inventory National
Hydrography Database (NHD) Digital
Orthophoto Quadrangles, UTM/State Digital
Orthophoto Quadrangles, UTM Digital
Elevation Models – 10 M Digital
Elevation Models – 30 M Elevation
Contours (TVC) Hydrologic
Units - Watersheds Political Boundaries
(Sections, Townships, Counties, NRDs, Cities, Streams etc) |
Department of Natural
Resources |
Daily Continuous Periodic Periodic Periodic Daily As Certified Need Basis Need Basis Need Basis Need Basis Need Basis Need Basis Need Basis |
April 2005 April 2005 2005 2005 2005 2005 2005 2004 1999 1993 1999 1997 1999 2000 2000 |
220 6 24 10 8 3 100 520 GB 260 GB 16.0 GB 2.4 GB 3.5 GB 45 60 |
|
Stream
Flow Peakflow |
U. S. Geological Survey |
Annual Annual |
2002 2003 |
110 11 |
|
National
Wetlands Inventory |
U. S. Fish & Wildlife |
Need Basis |
1997 |
550 |
|
Decennial
Census Population
Estimates TIGER
Line Files |
U. S.
Census Bureau |
Decennial Annual As Available |
2000 2003 2000 |
560 2 700 |
|
Soil
Mapping Units (Interpretative Records) SSURGO
Soils STASGO
Database |
U. S. Natural Resources Conservation Service |
Need Basis As Revised Need Basis |
2002 2004 1994 |
88 5.5 GB 24 |
|
Rectified
Digital Imagery, selected counties Digital
Orthophoto Quadrangles - Color |
U. S. Farm Service Agency |
Need Basis Need Basis |
2001 2003 |
1.8 GB 800 GB |
|
High
Resolution Digital Ortho Imagery- Color |
Lincoln/Lancaster
County Assessor |
Need Basis |
2002 |
3 GB |
Inactive Data Bases
|
Inactive Data Base |
Collecting Agency |
Available Through |
File Size (MB) |
|
Agricultural
Crops Harvested Potential
Irrigated Acres |
Department of Agriculture |
2001 |
7 6 |
|
Center
Pivots |
Cons. and Survey Div., UNL |
1988 |
2 |
|
DRASTIC |
Dept. of Environmental
Quality |
1988 |
62 |
|
Daily
Rainfall Snowfall
Ambient
Temperature Evaporation
Hourly
Rainfall Extended
Weather Data Solar
Radiation |
U. S. National Climatic Center
|
2002 |
83 82 196 5 127 789 2 |
|
Surface
Water Quality Groundwater
Quality |
U. S. Environmental Protection Agency |
1997 |
178 100 |
|
Groundwater
Levels |
U. S. Geological Survey |
2003 |
57 |