Service Description: This data set is used here to show the river mile points used by biologists while they were surveying for and locating bank swallows nesting colonies along the Sacramento River.
Service ItemId: 07a9dc88684f439cadf6d2cfae304cda
Has Versioned Data: false
Max Record Count: 2000
Supported query Formats: JSON
Supports applyEdits with GlobalIds: False
Supports Shared Templates: True
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Layers:
Description: This data set uses a shapefile from the California Department of Water Resources which was digitized from the "Sacramento River, Sloughs, and Tributaries, California, 1991 Aerial Atlas, Collinsville to Shasta Dam" published by the US Army Corps of Engineers, Sacramento District. This atlas was used by biologists while they were surveying for bank swallows from 1992 to 2000. The May 1984 edition of this atlas was used for locating river mile points during surveys from 1986 to 1991. River mile points in both atlases vary from those shown on USGS 24k quad maps and are provided here to facilitate the locating of the bank swallow nesting colonies which are described by river mile.
Copyright Text: Neil Clipperton; California Department of Fish and Wildlife (CDFW); Wildlife and Fisheries Division, Wildlife Branch; (916) 373-6620; ; Neil.Clipperton@wildlife.ca.gov;
Spatial Reference: 102100 (3857)
Initial Extent:
XMin: -13635025.565315
YMin: 4674095.37337
XMax: -13531403.738985
YMax: 4968607.22243
Spatial Reference: 102100 (3857)
Full Extent:
XMin: -13630315.4823
YMin: 4687482.2756
XMax: -13536113.822
YMax: 4955220.3202
Spatial Reference: 102100 (3857)
Units: esriMeters
Child Resources:
Info
SharedTemplates
Supported Operations:
Query
ConvertFormat
Get Estimates