Description: The Stream Conservation Area (SCA) is described in the 2007 Marin Countywide Plan (CWP) under the Program Goal Bio-4. The SCA is a zone within a setback (buffer) from banks of streams, spatially described in the 2007 CWP pages 2-31/32. For streams we use the NHDFlowline feature class (from the Federal National Hydrography Dataset (NHD)): FType of Connector, CanalDitch, StreamRiver, ArificialPath {querying features "[FType] IN (334, 336, 460, 558)"} ). There are two groups of setbacks: 1) a combination of 40, 70, 120ft from stream center line (compensating for CWP specified 20', 50', 100' resp. setbacks from bank) in the City Center Corridor (CCC) 2) 120ft buffer from stream center line (compensating for 100' from bank) of streams in Marin for the Coastal, Inland Rural and Baylands Corridors.
Feature Type: Polygon
Type: FeatureLayer
Display Field: Corr_Name
Primary Key Field: OBJECTID
Show Map Tips: True
Searchable: False
Identifiable: True
Queryable: True
Can Copy Feature: True
Snappable: True
Snapping Enabled: False
Has Attachments: False
Feature Label: SCA:20-foot setback
Feature Description: N/A
Feature Long Description: N/A
Feature Zoom Factor: N/A
Feature Zoom Scale: N/A
Feature Border Color: N/A
Feature Border Width: N/A
Feature Fill Color: N/A
Icon: N/A
Include in Layer List: True
Include in Legend: True
Can Toggle Labels: False
Allow Symbolization: True
Draw Index: N/A
Legend URL: N/A
Style Name: N/A
Data Provider: Default
Time Zone ID: N/A
Fields:
OBJECTID (Type: Int32, Visible: True, Searchable: True, Can Symbolize Unique Value: True, Can Symbolize Class Breaks: True, Addressable: True)
BufferDistance (Type: Double, Visible: True, Searchable: True, Can Symbolize Unique Value: True, Can Symbolize Class Breaks: True, Addressable: True)
Corr_Name (Type: String, Visible: True, Searchable: True, Can Symbolize Unique Value: True, Can Symbolize Class Breaks: True, Addressable: True)
SHAPE [Shape] (Type: Object, Visible: True, Searchable: True, Can Symbolize Unique Value: True, Can Symbolize Class Breaks: True, Addressable: True)
SHAPE.STArea() (Type: Double, Visible: True, Searchable: True, Can Symbolize Unique Value: True, Can Symbolize Class Breaks: True, Addressable: True)
SHAPE.STLength() (Type: Double, Visible: True, Searchable: True, Can Symbolize Unique Value: True, Can Symbolize Class Breaks: True, Addressable: True)