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Layer: Green River Aquifer wells (low conf.) (ID: 40)

Parent Layer: Tertiary wells

Name: Green River Aquifer wells (low conf.)

Display Field: wellname

Type: Feature Layer

Geometry Type: esriGeometryPoint

Description: There were 2,433 water wells (permitted as completed in the DWR database) in Mesa County as of November 14, 2016. Each well was assigned to a hydrogeologic unit. Due to various sources of uncertainty, hydrogeologic unit designations were assigned a confidence level value of 1, 2, 3, or 4 with 4 representing the least confidence, based on the factors of uncertainty. A value of 4 was only used if there was very little to no data available for the given well.Geologic maps were digitized from various USGS reports, professional papers, investigations, and field studies. Scans of the paper maps were georeferenced into UTM, NAD83, zones 12 or 13. Features were initially digitized and attributed in ArcMap 10.3. They were subsequently modified in ArcMap 10.5 for OF-17-01.

Copyright Text: Water well information was derived primarily from the Colorado Division of Water Resources (DWR) database. CGS staff for the water well locations included Lesley A. Sebol, Erin P. Johnson, and Katheryne H. McGee.

Default Visibility: true

MaxRecordCount: 1000

Supported Query Formats: JSON, geoJSON, PBF

Min Scale: 0

Max Scale: 0

Supports Advanced Queries: true

Supports Statistics: true

Has Labels: true

Can Modify Layer: false

Can Scale Symbols: false

Use Standardized Queries: true

Supports Datum Transformation: true

Extent:
Drawing Info: Advanced Query Capabilities:
HasZ: false

HasM: false

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field: null

Fields:
Supported Operations:   Query   Query Attachments   Query Analytic   Generate Renderer   Return Updates

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