Metro Data Resource Center
20060501
Watersheds
This data set is intended as a tool for water-resource management and planning activities. The dataset was created to meet both national and regional requirements. It satisfies the national requirement for a seamless hydrologic unit boundary dataset for the nation that is developed at the 1;24,000 scale.
20090131
Ground condition
None planned
-123.785577699
-121.440498206
46.3880499964
44.6838701483
Hydrologic Units
watershed
basin
drainage
hydrologic
None
Portland
Multnomah County
Washington County
Clackamas County
Oregon. Clark County
Washington.
Internal Metro use only
This database and GIS data are made available under the Open Database License (ODbL v1) and Database Content License (DbCL v1). See http://www.oregonmetro.gov/rlis-live.
http://library.oregonmetro.gov/rlisdiscovery/browse_graphic/huc5.png
PNG
Accuracy of these maps is generally based on the contour information or DEM data available for the base maps. Such data may be supplemented with site visits to locate ridge lines for hydrologic unit boundaries in flat terrain areas, changes in drainage patterns due to man's activities. The differences in positional accuracy between the hydrologic unit boundaries and their digitized map locations is unknown.
Hydrologic unit boundaries generally were digitized within 0.01 inches of their locations on the digitizing source. The digital map elements are edge matched against the data for the adjacent Quadrangle. Edge match locations generally do not deviate from centerline to centerline by more than 0.01 inches.
Downloaded hydrologic unit region coverage from PNW Hydrography Framework Clearinghouse Online_Linkage: hydro.reo.gov. Projected to Oregon State Plane North. Selected all fourth field sub-basins that intersected the four County Metro area and coverted to shapefile. Eliminated some of the items in attributes for simplification.
20060718
Downloaded recently updated hydrologic unit region file geodatabase feature classes from PNW Hydrography Framework Clearinghouse (hydro.reo.gov). Projected to Oregon State Plane North. Selected all fourth field sub-basins that intersected the four County Metro area and converted to shapefile. Eliminated some of the items in attributes for simplification. In relation to the previous version published by Metro: the Yamhill sub-basin was added and item names further simplified.
20090131
Vector
Simple
FALSE
11
TRUE
FALSE
International foot
D_North_American_1983_HARN
Huc5.dbf
Attributes for huc5.shp Hydrologic Units - 5th field (Watershed)
Feature Class
11
OBJECTID
OBJECTID
OID
4
10
0
Internal feature number.
Esri
Sequential unique whole numbers that are automatically generated.
Shape
Shape
Geometry
4
0
0
Feature geometry.
Esri
Coordinates defining the features.
huc5
Watershed number: 5th Field Hydrologic Unit Code
NA
HUC5
String
10
0
0
http://rlisdiscovery.oregonmetro.gov/metadataviewer/display.cfm?meta_layer_id=2102
watershed
Watershed name: 5th Field Hydrologic Unit Naming Protocol. Source: NRCS
NA
WATERSHED
String
80
0
0
http://rlisdiscovery.oregonmetro.gov/metadataviewer/display.cfm?meta_layer_id=2102
subbasin
Subbasin name: 4th Field Hydrologic Unit Naming Protocol. Source: NRCS
NA
SUBBASIN
String
80
0
0
http://rlisdiscovery.oregonmetro.gov/metadataviewer/display.cfm?meta_layer_id=2102
basin
Basin name: 3rd Field Hydrologic Unit Naming Protocol. Source: NRCS
NA
BASIN
String
80
0
0
http://rlisdiscovery.oregonmetro.gov/metadataviewer/display.cfm?meta_layer_id=2102
subregion
Subregion name: 2nd Field Hydrologic Unit Naming Protocol. Source: NRCS
NA
SUBREGION
String
80
0
0
http://rlisdiscovery.oregonmetro.gov/metadataviewer/display.cfm?meta_layer_id=2102
region
Region name: 1st Field Hydrologic Unit Naming Protocol. Source: NRCS
NA
REGION
String
80
0
0
http://rlisdiscovery.oregonmetro.gov/metadataviewer/display.cfm?meta_layer_id=2102
Shape.STArea()
Shape.STArea()
Double
0
0
0
Shape.STLength()
Shape.STLength()
Double
0
0
0
Metro Data Resource Center
600 NE Grand Ave.
Portland
OR
97232
503 797-1742
503 797-1909
drc@oregonmetro.gov
The information in this file was derived from digital databases on Metro's GIS. Care was taken in the creation of this file. Metro cannot accept any responsibility for errors, omissions, or positional accuracy. There are no warranties, expressed or implied.
Shapefile
2
DVD or CD-ROM
ISO9660
http://www.oregonmetro.gov/rlisdiscovery
Email drc@oregonmetro.gov or call 503-797-1742 for further instructions.
No cost
20091006
Metro Data Resource Center
Minott Kerr
mailing and physical address
600 NE Grand Ave.
Portland
OR
97232
503 797-1679
503 797-1909
minott.kerr@oregonmetro.gov
FGDC Content Standards for Digital Geospatial Metadata
FGDC-STD-001-1998
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Version 6.2 (Build 9200) ; Esri ArcGIS 10.5.1.7333
Lup_Watershed
1
-122.932970
-121.819280
45.743631
45.427225
This data set is intended as a tool for water-resource management and planning activities. The dataset was created to meet both national and regional requirements. It satisfies the national requirement for a seamless hydrologic unit boundary dataset for the nation that is developed at the 1;24,000 scale.
United States
Oregon
Multnomah County
Department of Community Services
Land Use Planning
watershed
<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>This map is created from a subset of data from a Geographic Information System (GIS) database. Multnomah County makes no claims, representations, or warranties, express or implied, concerning the validity, reliability or accuracy of the GIS data and GIS data products furnished here, and each user of this data is responsible for determining its suitability for their intended purpose.</SPAN></P><P><SPAN /></P></DIV></DIV></DIV>
Oregon Metro
<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>This geospatial dataset is a hydrologic unit boundary layer for the Watershed (10-digit) level. The dataset is a subset of the 5th level (field) hydrologic unit boundaries from the Watershed Boundary Dataset (WBD) layer for Oregon. Hydrologic units in the data set represent drainage areas delineated to the 5th level drainage systems. Their boundaries are defined by hydrographic and topographic criteria that delineate an area of land upstream from a specific point on a river, stream, or similar surface waters.</SPAN></P><P><SPAN>Boundaries within the this data set were delineated by Pacific Northwest (PNW) Hydrography Framework Partners and Natural Resources Conservation Service (NRCS) to meet state requirements and to contribute to the national WBD repository. To meet these goals, the WBD must adhere to the "Federal Standards for Delineation of Hydrologic Unit Boundaries", dated October, 2004.</SPAN></P><P><SPAN>These boundaries were made from the Oregon and Washington datasets that have been nationally certified by Natural Resources Conservation Service (NRCS) Prior to submission the dataset was subjected to an iterative review and edit process to ensure that the hydrologic boundaries fully satisfy the federal standards. This work was completed under a Memorandum of Understanding between the Pacific Northwest Hydrography Framework Partnership, NRCS and the US Geological Survey (USGS). The current dataset includes 5th level boundaries that are in all 4th level (8-digit) subbasins that fall within or the four county Metro region.</SPAN></P><P><SPAN>This data was originally downloaded from the PNW Hydrography Framework Clearinghouse (</SPAN><A href="http://hydro.reo.gov/hu.html"><SPAN>http://hydro.reo.gov/hu.html</SPAN></A><SPAN>).</SPAN></P><P><SPAN>The original REO metadata specified the following regarding the original data this layer was extracted from:</SPAN></P><P><SPAN>hydrologic units were incorporated into this dataset from an aggregate of pre-existing HUs. Some new HU boundaries were delineated using flow lines and basins computed from 10- and 30-meter horizontal resolution Digital Elevation based on flow derived from the elevation grid to determine potential pour points. The DEM data is derived from hypsography represented on 1:24000 USGS topographic quadrangles. Additional hydrography data was used as a template to control pourpoint locations for the delineated HUs.</SPAN></P><P><SPAN>20090131</SPAN></P></DIV></DIV></DIV>
Data Resource Center
Oregon Metro
600 NE Grand Ave
Portland
OR
97232
drc@oregonmetro.gov
503-797-1742
Data Resource Center
Lup_Watershed
002
0.000
7580854.004593
7863523.064304
651158.937992
759998.314633
1
Projected
GCS_North_American_1983_HARN
Linear Unit: Foot (0.304800)
NAD_1983_HARN_StatePlane_Oregon_North_FIPS_3601_Feet_Intl
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dataset
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20210630
Data Resource Center
Oregon Metro
600 NE Grand Ave
Portland
OR
97232
drc@oregonmetro.gov
503-797-1742