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DISTRICTS__flood_control_districts
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NAD_1983_StatePlane_Washington_North_FIPS_4601_Feet
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SWM Data Administrator
Snohomish County Public Works
Data Administrator
3000 Rockefeller Ave MS 607
Everett
WA
98201
spw_swm_gis_datasets@snoco.org
US
425-388-3464
425-388-6455
8 a.m. - 5 p.m. PST, M-F
Enter any special instructions on contacting staff about the data
The flood control district dataset was created to support cartographic representation of the four active flood control districts in Snohomish County and to support overlay analysis.
<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>The flood control district dataset contains polygon boundaries of the four active flood control districts in Snohomish County.</SPAN></P><P><SPAN /></P><P><SPAN STYLE="font-weight:bold;">Created using the North American Profile of ISO 19115 2003</SPAN></P></DIV></DIV></DIV>
Flood Control Districts
2010-05-21T00:00:00
2010-05-21T00:00:00
2010-05-21T00:00:00
flood
flood control
district
<DIV STYLE="text-align:Left;"><DIV><DIV><P STYLE="margin:0 0 0 0;"><SPAN><SPAN>All maps, data, and information set forth herein (“Data”), are for illustrative purposes only and are not to be considered an official citation to, or representation of, the Snohomish County Code. Amendments and updates to the Data, together with other applicable County Code provisions, may apply which are not depicted herein. Snohomish County makes no representation or warranty concerning the content, accuracy, currency, completeness or quality of the Data contained herein and expressly disclaims any warranty of merchantability or fitness for any particular purpose. All persons accessing or otherwise using this Data assume all responsibility for use thereof and agree to hold Snohomish County harmless from and against any damages, loss, claim or liability arising out of any error, defect or omission contained within said Data. Washington State Law, Ch. 42.56 RCW, prohibits state and local agencies from providing access to lists of individuals intended for use for commercial purposes and, thus, no commercial use may be made of any Data comprising lists of individuals contained herein.</SPAN></SPAN></P><P><SPAN /></P></DIV></DIV></DIV>
Version 6.2 (Build 9200) ; Esri ArcGIS 10.8.1.14362
1
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-121.789728
48.245621
47.844228
This data was created by interpreting the original legal descriptions for each district. Copies of the legal descriptions were obtained from the county auditor. Flood control district boundaries are comiled from the following Snohomish County datasets: Assessor's Public Land Survey System grid, parcels, county digital elevation model, aerial imagery and the county water bodies dataset. Linework was taken from each of these datasets that corresponded with the legal description boundary calls to form the polygons for the districts' boundaries. In some cases the boundary calls were unclear and aerial photography was relied on for interpretation. Ambiguous legal description calls like "to the bank of the river" were held to match the linework representing those features in the aforementioned GIS datasets. This was done to preserve the utility of the dataset for analysis and cartographic purposes that are the primary reasons for the dataset's existence.
Feature Class
dataset
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TRUE
FALSE
20221104