20260521
03312700
1.0
FALSE
NPDES__MS4__ii_receiving_wtr_line
001
1255945.875163
1477771.189714
284214.908729
477145.911974
1
0.000
Projected
GCS_North_American_1983
Linear Unit: Foot_US (0.304801)
NAD_1983_StatePlane_Washington_North_FIPS_4601_Feet
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20220915
12520500
20220915
12520500
150000000
5000
ISO19139
FGDC CSDGM Metadata
Version 6.2 (Build 9200) ; Esri ArcGIS 10.8.1.14362
NPDES__MS4__ii_receiving_wtr_line
2014-12-19T00:00:00
Rob Simmonds
Snohomish County Information Services
GIS Analyst 4
Rob Simmonds
3000 Rockefeller Ave
Everett
WA
98201
rob.simmonds@snoco.org
US
425-388-3976
Watercourse
1
-122.412959
-121.494837
48.306125
47.768457
Covers the entire Stillaguamish and Snohomish River Basins and portions of the surrounding watersheds
This feature class was created to support the National Pollution Discharge Elimination System mapping requirements. The Watercourse feature class contains a geographically connected, linear network of river, stream, and water body centerlines. This data is part of the larger Hydrography GIS database that includes water body polygons, watercourse lines, and linear referenced streams, riverbanks, and lake boundaries. Collectively these layers support Snohomish County land use and environmental planning programs.
<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>Both the Watercourse and Waterbody feature classes contain water type attributes which in part can be used to map fresh water fish habitat throughout the County. For more information on the water type classification, see Snohomish County Code, Chapter 30.62A Wetlands and Fish & Wildlife Habitat Conservation Areas, http://snohomishcountywa.gov/2183/Critical-Areas-Regulations-Update </SPAN></P></DIV></DIV></DIV>
Snohomish County Information Services
watercourse
stream
river
hydro
hydrography
fish
centerlines
water type
<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN><SPAN>Snohomish County disclaims any warranty of merchantability or warranty of fitness of this data (or map) for any particular purpose, either express or implied. No representation or warranty is made concerning the accuracy, currency, completeness or quality of data depicted. Any user of this data (or map) assumes all responsibility for use thereof, and further agrees to hold Snohomish County harmless from and against any damage, loss, or liability arising from any use of this data (or map).</SPAN></SPAN></P><P><SPAN /></P></DIV></DIV></DIV>
24000
Rob Simmonds
Snohomish County Information Services
GIS Analyst 4
Feature Class
0.000
dataset
EPSG
5.3(9.0.0)
6241
Simple
FALSE
6241
TRUE
FALSE
NPDES__MS4__ii_receiving_wtr_line
Feature Class
6241
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.
WRIA_ID
WRIA_ID
String
7
0
0
State watercourse unique identifier
WA DFW
WTRTY_CD
WTRTY_CD
String
2
0
0
Water type classification (Snohomish County Code, Chapter 30.62A)
Snohomish County
009
F
Fish habitat
Np
Perennial non-fish bearing water
Ns
Seasonal non-fish bearing water
S
Shoreline of the State
U
Unknown
SOURCE
SOURCE
Integer
4
10
0
Data source
Snohomish County
1002
1998 b/w orthophoto
1003
2001 orthophoto
1004
2002-03 orthophoto
1010
2007 orthophoto
1013
2009 orthophoto
1014
2011-12 orthophoto
1015
2014 Oso landslide orthophoto
1011
County water type revision
1008
Digital map layers
1007
County Drainage Needs Inventory
1005
Field survey
1006
LiDAR surface elevation
1012
WA DFW fish distribution
1001
WA DNR 24K-scale hydrography
1009
County SnoScape Project
NAME
NAME
String
90
0
0
Feature name
USGS
created_date
created_date
Date
8
0
0
last_edited_date
last_edited_date
Date
8
0
0
UNIQ_ID
UNIQ_ID
String
50
0
0
MS4_WtrTyp
MS4_WtrTyp
String
50
0
0
Note_NPDES
Note_NPDES
String
256
0
0
Water_Name
Water_Name
String
90
0
0
CART_ID
CART_ID
String
50
0
0
GlobalID
GlobalID
GlobalID
38
0
0
Shape.STLength()
Shape.STLength()
Double
0
0
0
20220915
The wtrbdy layer orginated from the WA State Dept. of Natural Resources 24,000-scale hydrography layer, circa 1999.
Rob Simmonds
Snohomish County Information Services
GIS Analyst 4
Rob Simmonds
3000 Rockefeller Ave
Everett
WA
98201
rob.simmonds@snoco.org
US
425-388-3976
Rob Simmonds