METADATA FOR WRDAMS SHAPEFILE
Revised: July 21, 2004
This is a point shapefile of dam locations in the State of Utah from
the Dam Safety Regulatory Database at the Utah Division of Water Rights.
The shapefile is generated daily from basic information in the tabular
database.
The shapefile coordinate system is UTM zone 12. Many of the origional positions
were scaled as latitude/longitude values from
1:24000 USGS Quadrangle series maps. They were later converted to UTM
locations. Locations for recent additions to the database are either scaled
from USGS Quadrangle maps, collected from GPS observations or converted from
Public Land Survey descriptions to UTM coordinates.
Non-standard point attribute items:
ALIAS |
TYPE |
WIDTH |
DECIMAL |
CONTENT |
Shape |
FIELD_SHAPEPOINT |
6 |
0 |
Point Shapefile |
DAM_NUMBER |
FIELD_CHAR |
8 |
0 |
Dam Number |
NAME |
FIELD_CHAR |
40 |
0 |
Common Name of Dam |
Rating |
FIELD_CHAR |
4 |
0 |
HIGH, MOD, LOW based on downstream risk |
DAM_CODE |
FIELD_CHAR |
3 |
0 |
Code
000 Small regulating, or insignificant dams that impounds more than 20 acre-feet of water
007 Small regulating, or insignificant dam that impounds 20 acre-feet of water or less
050 Small, insignificant Flood Control Structure impounding more than 20 acre-feet of water
057 Small, insignificant Flood Control Structure impounding 20 acre-feet of water or less
060 Small industrial structures impounding more than 20 acre-feet of water
067 Small industrial structures impounding 20 acre-feet of water or less
200 Inspected dams that are neither flood control or industrial and impound more than 20 acre-feet of water
207 Inspected dams that are neither flood control or industrial and impound 20 acre-feet of water or less
250 Inspected dams that are flood control and impound more than 20 acre-feet of water
257 Inspected dams that are flood control and impound 20 acre-feet of water or less
260 Inspected dams that are industrial use and impound more than 20 acre-feet of water
267 Inspected dams that are industrial use and impound 20 acre-feet of water or less
300 Inactive dams that are neither flood control or industrial and impound more than 20 acre-feet of water
307 Inactive dams that are neither flood control or industrial and impound 20 acre-feet of water or less
350 Inactive dams that are flood control and impound more than 20 acre-feet of water
357 Inactive dams that are flood control and impound 20 acre-feet of water or less
360 Inactive dams that are industrial use and impound more than 20 acre-feet of water
367 Inactive dams that are industrial use and impound 20 acre-feet of water or less
400 Planned or under construction structures that are neither flood control or industrial and impound more than 20 acre-feet of water
407 Planned or under construction structures that are neither flood control or industrial and impound 20 acre-feet of water or less
450 Planned or under construction structures that are flood control and impound more than 20 acre-feet of water
457 Planned or under construction structures that are flood control and impound 20 acre-feet of water or less
460 Planned or under construction structures that are industrial use and impound more than 20 acre-feet of water
467 Planned or under construction structures that are industrial use and impound 20 acre-feet of water or less
500 Never-been-inspected (Needs investigation)
503 Never-been-inspected insignificant structures
509 Never-been-inspected out-of-state structures and some miscellaneous out-of-state structures
600 Plans and/or construction have been canceled or put on hold indefinitely
800 Inspected by other agency/Inspection report must be submitted to Dam Safety Office.
900 Federally inspected dams
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