GIS Data Catalog

DrainageDistricts_Area

DrainageDistricts_Area

Use this Data

Links

How to use in ArcGIS Pro

Sharing Status Not Public

Summary


The Drainage Districts layer was created from Department Of Assessments old hand drawn maps of Drainage Districts.

The purpose is to provide digital access to the historic boundaries.

Description


The Drainage Districts layer was created from Department Of Assessments old hand drawn maps of Drainage Districts.

The old maps indicate they were drawn in the 1930s.

There is no supporting documentation available for the old maps.

The digital layer represents the interpretation of the old maps against current and historic imagery layers where available and necessary as noted on the old maps.

The information on the historic source maps was sparse.


Layer information

Layer Name drainagedistricts_area
Subject Category Property
Title DrainageDistricts_Area
Feature Count 8
Feature Type Polygon
Next Update None planned
Spatial reference EPSG:2926
Control ID 2863
Place Keywords None
Theme Keywords Historic, Drainage, Districts, Boundaries
Supplemental Information None

Attribute information

OBJECTID

From Esri

Description

Internal feature number.

Domain

Sequential unique whole numbers that are automatically generated.

Dist_Name

From King County

Description

Not Found

Domain

Not Found

Dist_Num

From King County

Description

Not Found

Domain

1, 2, 5, 6, 7, 13, 14, 17

Comments

From King County

Description

Not Found

Domain

Extent of north point questionable., Location of North Line questionable., North line is Black River estimated from 1944 imagery., Offset PLSS between Sec012006 and Sec362106, PLSS not square, This district does not collect benefit charges., West boundary along Boeing Creek per 1944 imagery.

EditDate

From King County

Description

Not Found

Domain

Not Found

UserId

No Source Noted

Description

Not Found

Domain

Not Found

Source

From King County

Description

Not Found

Domain

Interpreted from DOA Drainage District Mylar dated ResNo.25619 3-25-63, Interpreted from DOA Drainage District Mylar dated SC. 277665 3-12-35, Interpreted from DOA Drainage District Mylar dated SC. 3-3-39

Shape

From Esri

Description

Feature geometry.

Domain

Coordinates defining the features.

Shape.STArea()

From SQL Server

Description

Returns the area of a geometry instance in square units, based on the spatial reference identifier (SRID) of the geometry.

Domain

Double

Shape.STLength()

From SQL Server

Description

Returns the total length of the elements in a geometry instance.

Domain

Double


Contact information

Maintained by Department of Assessments
Primary Christie Most

christie.most@kingcounty.gov


Terms of Use

Summary


The Drainage Districts layer was created from Department Of Assessments old hand drawn maps of Drainage Districts.

The purpose is to provide digital access to the historic boundaries.

Description


The Drainage Districts layer was created from Department Of Assessments old hand drawn maps of Drainage Districts.

The old maps indicate they were drawn in the 1930s.

There is no supporting documentation available for the old maps.

The digital layer represents the interpretation of the old maps against current and historic imagery layers where available and necessary as noted on the old maps.

The information on the historic source maps was sparse.


Contact information

Maintained by Department of Assessments
Primary Christie Most

christie.most@kingcounty.gov


Terms of use and copyright


Change history

Update 1

The data was interpreted from historic documents based on section-township-range and other identifying information found on the documents.