20240527
20111600
1.0
FALSE
HYD_WATERSHEDS_SG
002
5972040.500022
7235055.499906
1253536.000133
2643241.499916
1
Projected
GCS_North_American_1983
Linear Unit: Foot_US (0.304801)
NAD_1983_StatePlane_California_VI_FIPS_0406_Feet
<ProjectedCoordinateSystem xsi:type='typens:ProjectedCoordinateSystem' xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance' xmlns:xs='http://www.w3.org/2001/XMLSchema' xmlns:typens='http://www.esri.com/schemas/ArcGIS/2.9.0'><WKT>PROJCS["NAD_1983_StatePlane_California_VI_FIPS_0406_Feet",GEOGCS["GCS_North_American_1983",DATUM["D_North_American_1983",SPHEROID["GRS_1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Lambert_Conformal_Conic"],PARAMETER["False_Easting",6561666.666666666],PARAMETER["False_Northing",1640416.666666667],PARAMETER["Central_Meridian",-116.25],PARAMETER["Standard_Parallel_1",32.78333333333333],PARAMETER["Standard_Parallel_2",33.88333333333333],PARAMETER["Latitude_Of_Origin",32.16666666666666],UNIT["Foot_US",0.3048006096012192],AUTHORITY["EPSG",2230]]</WKT><XOrigin>-118608900</XOrigin><YOrigin>-91259500</YOrigin><XYScale>3048.0060960121905</XYScale><ZOrigin>0</ZOrigin><ZScale>1</ZScale><MOrigin>0</MOrigin><MScale>1</MScale><XYTolerance>0.00328083333333333</XYTolerance><ZTolerance>0.001</ZTolerance><MTolerance>0.001</MTolerance><HighPrecision>true</HighPrecision><WKID>102646</WKID><LatestWKID>2230</LatestWKID></ProjectedCoordinateSystem>
20240513
13290400
20240513
16184600
500000
5000
ISO19139
HYD_WATERSHEDS_SG
Feature Class
18
Hydrological Basins for San Diego County
Department of Public Works, Watershed Protection Program
OBJECTID
OBJECTID
OID
4
10
0
Internal feature number.
Esri
Sequential unique whole numbers that are automatically generated.
WATERSHED
WATERSHED
Double
8
38
8
Watershed hydrologic Unit Number. Based on HY_BASIN two fields RB+HU. Regional Water Qual. Cont. Board (1>9) and Hydrologic Unit (0>80)
Department of Public Works, Watershed Protection Program
NAME
NAME
String
50
0
0
Watershed hydrological unit name
Department of Public Works, Watershed Protection Program
REGION
REGION
String
50
0
0
Regional Water Qual. Cont. Board Name
Department of Public Works, Watershed Protection Program
Shape
Shape
Geometry
8
0
0
Feature geometry.
Esri
Coordinates defining the features.
Shape.STArea()
Shape.STArea()
Double
0
0
0
shape of polygon
ESRI
Shape.STLength()
Shape.STLength()
Double
0
0
0
Length of line or polygon
ESRI
Watersheds Water Management Areas
Department of Public Works, Watershed Protection Program
Department of Public Works, Watershed Protection Program
Watershed Management Areas. Watershed names, region and value
dataset
20240513
ArcGIS Metadata
1.0
Feature Class
geodatabase
HYD_WATERSHEDS_SG
2024-05-13T00:00:00
2024-05-17T00:00:00
LUEG-GIS
County of San Diego
LUEG-GIS
<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>watersheds boundaries clipped to extent of San Diego County. HYD_BASIN dataset was used as starting point and dissolved on hydrology name. Also added Mission bay as watershed per </SPAN><SPAN>Department of Public Works, Watershed Protection Program.</SPAN></P></DIV></DIV></DIV>
watersheds boundaries clipped to extent of San Diego County. Layer is based on Calwater 2.2.1 Hyd_Basins hydrologic units. Calwater also cross-references watershed codes implemented by the California Department of Water Resources (DWR), the California State Water Resources Control Board (SWRCB) and Regional Water Quality Control Boards (RWQCB), as well as Hydrologic Unit Codes (HUC) published by the U.S. Geological Survey (USGS) for California and the nation.
DPW, Department of Public Works, Watershed Protection Program
Watershed
Watershed
WMA
Water Management Area
hydrologic unit codes
<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>The watersheds north of the USA-Mexico border correspond to the hydrologic units of thehydrologic basins layer originally created by Tierra Data Systems for the California Department ofForestry. The Tijuana River Watershed south of the international border was created by the GeographyDepartment of San Diego State University (SDSU) based on manually digitized contour lines from1:50,000-scale INEGI maps. The remaining watersheds south of the international border were createdby SDSU based on 1 kilometer DEMs.Watershed data north of the international border was downloaded from the California Spatial Information Library (original file name (CALW22A)) in July 2002 and clipped to include only whole hydrologic unit polygons within the four counties. The data was reprojected from the Teale Albers projection to the California State Plane Coordinate System Zone 6, North American Datum 83 (NAD83), units in feet. The Mexican watershed data was then combined with the USA watershed data and edited to smooth watershed boundaries along the international border.The coastline north of the international border is from the parcels of the SanGIS landbase that havebeen corrected through visual adjustments based on 2000 Color Infared 2-foot resolution imagery. Thecoastline south of the international border is from the Tijuana Planning Department and ESRIs WorldDatabase.The boundaries for the data north of the international border were digitized on a 1:24,000-scale baseand thus very accurately divide surface water features depicted on1:100,000-scale Digital Line Graphhydrography. However, the delineations are primarily designed to be administrative reporting units, andthe boundaries should not be used to define authoritative drainage area above a given point as a portion of their definition includes non-physical boundaries, particularly in valley floor and urbanized coastal regions. Attribute completeness is good. Compatibility with existing state and federal watersheddelineations is good, except where explicitly different boundary configurations are applied.</SPAN></P></DIV></DIV></DIV>
ESRI ArcGIS 10.0.3.3600
1
-118.215937
-114.004861
34.922346
31.084524
County of San Diego
WMA, Watersheds, Hydrological Units
San Diego County, WMA, Watershed
San Diego County
LUEG-GIS
County of San Diego
2028-05-08T00:00:00
18
EPSG
7.4.1
5.3(9.0.0)
Simple
FALSE
18
TRUE
FALSE
LUEG-GIS
County of San Diego
5530 Overland Ave
San Diego
CA
92123
US
2028-05-08T00:00:00