Service Description: This project was an effort to locate and quantify berms, tanks, and other earthworks built on the landscape for water diversion, spreading, and/or retention. These features have direct impacts the landscape, but not every feature has a record or documentation of its creation. Without this knowledge, there is a lack of assessment and maintenance which can lead to unintended impacts.
Service ItemId: 35538a31a423447599c4f883d3b2c542
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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Description: Inventory of earthwork structure locations across HUC 8 watersheds. The inventory was completed by Dr. Mary H Nichols (USDA-ARS Southwest Watershed Research Center), Michelle Cavanaugh (USDA-ARS Southwest Watershed Research Center), and Dr. Haiqing Xu (University of Arizona) using 1-meter LiDAR derived DEM hillshades where available and checked using aerial imagery. It is possible that some earthworks were missed due to structure size, topography, or other obstacles/limitations.
1-meter DEM data can be sources from the USGS National Map (Elevation Products) at: https://apps.nationalmap.gov/downloader/
102100 (3857)
Initial Extent:
XMin: -12527720.0137306
YMin: 3919707.7201702
XMax: -12508299.9464897
YMax: 3934089.48884176
Spatial Reference: 102100 (3857)
Full Extent:
XMin: -12640722.0017029
YMin: 3676019.23807656
XMax: -11539953.5947585
YMax: 4643707.49841853
Spatial Reference: 102100 (3857)
Units: esriMeters
Child Resources:
Info
SharedTemplates
Supported Operations:
Query
ConvertFormat
Get Estimates
Create Replica