Parent Layer: Groundwater Vulnerability

Name: Hydrogeologic Setting

Display Field: HydrogeologicSetting

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: <DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>GV maps describe each area aquifer’s relative vulnerability to groundwater contamination, with lower Index values indicating less vulnerable conditions and higher values indicating higher vulnerability. They are calculated by weighing and summing the 7 DRASTIC parameters (D – Depth to Water, R – Net Recharge, A - Aquifer Media, S – Soil Media, T – Topography, I – Impact of Vadose Zone Media, C – Hydraulic Conductivity) according to the following formula, where W is the parameter’s weight and R its rating: </SPAN><SPAN STYLE="font-weight:bold;"><SPAN>GV Index</SPAN></SPAN><SPAN><SPAN>= W</SPAN></SPAN><SPAN><SPAN>D</SPAN></SPAN><SPAN><SPAN>•R</SPAN></SPAN><SPAN><SPAN>D</SPAN></SPAN><SPAN><SPAN>+ W</SPAN></SPAN><SPAN><SPAN>R</SPAN></SPAN><SPAN><SPAN>•R</SPAN></SPAN><SPAN><SPAN>R</SPAN></SPAN><SPAN><SPAN>+ W</SPAN></SPAN><SPAN><SPAN>A</SPAN></SPAN><SPAN><SPAN>•R</SPAN></SPAN><SPAN><SPAN>A</SPAN></SPAN><SPAN><SPAN>+ W</SPAN></SPAN><SPAN><SPAN>S</SPAN></SPAN><SPAN><SPAN>•R</SPAN></SPAN><SPAN><SPAN>S</SPAN></SPAN><SPAN><SPAN>+ W</SPAN></SPAN><SPAN><SPAN>T</SPAN></SPAN><SPAN><SPAN>•R</SPAN></SPAN><SPAN><SPAN>T</SPAN></SPAN><SPAN><SPAN>+ W</SPAN></SPAN><SPAN><SPAN>I</SPAN></SPAN><SPAN><SPAN>•R</SPAN></SPAN><SPAN><SPAN>I</SPAN></SPAN><SPAN><SPAN>+ W</SPAN></SPAN><SPAN><SPAN>C</SPAN></SPAN><SPAN><SPAN>•R</SPAN></SPAN><SPAN><SPAN>C</SPAN></SPAN><SPAN>.</SPAN></P></DIV></DIV></DIV>

Service Item Id: 5f6160c3a1b34ca9804db4130bc051a0

Copyright Text: C. B. Nelson, T. R. Valachovics, M. P. Angle, K. M. Hardin, T. A. Nash, P. N. Spahr, J. M. Raab, C. J. Coe

Default Visibility: true

MaxRecordCount: 1000

Supported Query Formats: JSON, geoJSON, PBF

Min Scale: 1000000

Max Scale: 0

Supports Advanced Queries: true

Supports Statistics: true

Has Labels: false

Can Modify Layer: true

Can Scale Symbols: false

Use Standardized Queries: true

Supports Datum Transformation: true

Extent:

XMin: 1310254.0297339708
YMin: 147091.96454113722
XMax: 2518331.6434295475
YMax: 1455186.635748148
Spatial Reference: 102723  (3735)

Drawing Info:

Renderer:
Unique Value Renderer:
Field 1: HydrogeologicSetting
Field 2: N/A
Field 3: N/A
Field Delimiter: ,
Default Symbol:
N/A
Default Label: N/A
UniqueValueInfos:
• Value:
  Label:
  Description: N/A
  Symbol:
  Style: esriSFSBackwardDiagonal
  Color: [110, 110, 110, 255]
  Outline:
  N/A
• Value: 6Da
  Label: 6Da - Regolith over Bedded Sedimentary Rock (Unglaciated)
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [205, 105, 153, 255]
  Outline:
  N/A
• Value: 6Dc
  Label: 6Dc - Thick Loess over Bedded Sedimentary Rock (Unglaciated)
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [137, 68, 101, 255]
  Outline:
  N/A
• Value: 6E
  Label: 6E - Limestone (Unglaciated)
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [0, 115, 76, 255]
  Outline:
  N/A
• Value: 6K
  Label: 6K - Karst Limestone (Unglaciated)
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [115, 255, 207, 255]
  Outline:
  N/A
• Value: 6F
  Label: 6F - Alluvium over Bedded Sedimentary Rock (Unglaciated)
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [0, 197, 255, 255]
  Outline:
  N/A
• Value: 6L
  Label: 6L - Shale (Unglaciated)
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [137, 112, 68, 255]
  Outline:
  N/A
• Value: 6M
  Label: 6M - Sandstone (Unglaciated)
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [205, 205, 102, 255]
  Outline:
  N/A
• Value: 7Aa
  Label: 7Aa - Till over Bedded Sedimentary Rock
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [180, 215, 158, 255]
  Outline:
  N/A
• Value: 7Ac
  Label: 7Ac - Till over Limestone
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [211, 255, 190, 255]
  Outline:
  N/A
• Value: 7Ad
  Label: 7Ad - Till over Sandstone
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [158, 215, 194, 255]
  Outline:
  N/A
• Value: 7Ae
  Label: 7Ae - Till over Shale
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [205, 137, 102, 255]
  Outline:
  N/A
• Value: 7Ah
  Label: 7Ah - Till over Bedded Limestone and Shale
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [102, 153, 205, 255]
  Outline:
  N/A
• Value: 7Ba
  Label: 7Ba - Outwash
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [255, 180, 0, 255]
  Outline:
  N/A
• Value: 7Bb
  Label: 7Bb - Outwash over Bedded Sedimentary Rock
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [230, 108, 0, 255]
  Outline:
  N/A
• Value: 7Bc
  Label: 7Bc - Outwash over Limestone
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [163, 189, 201, 255]
  Outline:
  N/A
• Value: 7Bd
  Label: 7Bd - Outwash over Sandstone
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [255, 167, 114, 255]
  Outline:
  N/A
• Value: 7Be
  Label: 7Be - Outwash over Shale
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [215, 194, 200, 255]
  Outline:
  N/A
• Value: 7Bh
  Label: 7Bh - Outwash over Bedded Limestone and Shale
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [214, 157, 188, 255]
  Outline:
  N/A
• Value: 7D
  Label: 7D - Buried Valley
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [255, 211, 127, 255]
  Outline:
  N/A
• Value: 7Db
  Label: 7Db - Coarse-limited Buried Valley
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [129, 117, 87, 255]
  Outline:
  N/A
• Value: 7Ec
  Label: 7Ec - Alluvium over Sedimentary Rock
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [122, 142, 245, 255]
  Outline:
  N/A
• Value: 7Ed
  Label: 7Ed - Alluvium over Glacial Complex
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [230, 230, 0, 255]
  Outline:
  N/A
• Value: 7Ee
  Label: 7Ee - Alluvium over Sand and Gravel
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [255, 235, 190, 255]
  Outline:
  N/A
• Value: 7F
  Label: 7F - Glacial Lake Deposits
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [232, 190, 255, 255]
  Outline:
  N/A
• Value: 7Fa
  Label: 7Fa - Ice-dammed Lakes and Slackwater Terraces
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [223, 95, 255, 255]
  Outline:
  N/A
• Value: 7Fc
  Label: 7Fc - Morainal Lake Deposits
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [255, 190, 232, 255]
  Outline:
  N/A
• Value: 7Fd
  Label: 7Fd - Wave-modified Till
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [194, 158, 215, 255]
  Outline:
  N/A
• Value: 7Fe
  Label: 7Fe - Pre-glacial Valley
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [112, 68, 140, 255]
  Outline:
  N/A
• Value: 7Ga
  Label: 7Ga - Thin Till over Bedded Sedimentary Rock
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [165, 245, 122, 255]
  Outline:
  N/A
• Value: 7Gb
  Label: 7Gb - Thin Till over Limestone
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [230, 244, 103, 255]
  Outline:
  N/A
• Value: 7Gc
  Label: 7Gc - Thin Till over Shale
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [233, 173, 143, 255]
  Outline:
  N/A
• Value: 7Gd
  Label: 7Gd - Thin Till over Sandstone
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [211, 255, 190, 255]
  Outline:
  N/A
• Value: 7Gh
  Label: 7Gh - Thin Till over Bedded Limestone and Shale
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [68, 101, 137, 255]
  Outline:
  N/A
• Value: 7Ha
  Label: 7Ha - Beaches, Beach Ridges, Dunes, and Deltaic Deposits
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [255, 127, 127, 255]
  Outline:
  N/A
• Value: 7Hb
  Label: 7Hb - Thick Beaches, Beach Ridges, Dunes, and Deltaic Deposits
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [213, 40, 0, 255]
  Outline:
  N/A
• Value: 7I
  Label: 7I - Marshes and Swamps
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [211, 53, 133, 255]
  Outline:
  N/A
• Value: 7Ja
  Label: 7Ja - Glacial Complex
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [112, 168, 0, 255]
  Outline:
  N/A
• Value: 7Jb
  Label: 7Jb - Sand and Gravel Interbedded in Thin Till
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [0, 210, 169, 255]
  Outline:
  N/A
• Value: 7K
  Label: 7K - Karst Limestone
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [85, 255, 0, 255]
  Outline:
  N/A
• Value: NR
  Label: NR - Not Rated
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [204, 204, 204, 255]
  Outline:
  N/A
Transparency: 0
Labeling Info:

Advanced Query Capabilities:

Supports Statistics: true
Supports OrderBy: true
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Supports Returning Query Extent: true
Supports Query With Distance: true
Supports Sql Expression: true
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Supports Returning Geometry Centroid: false
Supports Binning LOD: false
Supports Query With LOD Spatial Reference: false

HasZ: false

HasM: false

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field: null

Fields:

• OBJECTID ( type: esriFieldTypeOID, alias: OBJECTID )
• HydrogeologicSetting ( type: esriFieldTypeString, alias: Hydrogeologic Setting, length: 27 , Coded Values: [6Da: 6Da - Regolith over Bedded Sedimentary Rock (Unglaciated)] , [6Dc: 6Dc - Thick Loess over Bedded Sedimentary Rock (Unglaciated)] , [6E: 6E - Limestone (Unglaciated)] , ...37 more... )
• DepthToWater ( type: esriFieldTypeString, alias: Depth to Water (ft), length: 7 , Coded Values: [0-5: 0-5] , [5-15: 5-15] , [15-30: 15-30] , ...6 more... )
• Recharge ( type: esriFieldTypeString, alias: Net Recharge (in/yr), length: 4 , Coded Values: [0-2: 0-2] , [2-4: 2-4] , [4-7: 4-7] , ...3 more... )
• AquiferMedia ( type: esriFieldTypeString, alias: Aquifer Media, length: 35 , Coded Values: [Interbedded Sandstone and Shale: Interbedded Sandstone and Shale] , [Interbedded Sedimentary Rocks: Interbedded Sedimentary Rocks] , [Limestone: Limestone] , ...5 more... )
• AQRating ( type: esriFieldTypeSmallInteger, alias: Aquifer Rating , Coded Values: [0: 0] , [1: 1] , [2: 2] , ...8 more... )
• SoilMedia ( type: esriFieldTypeString, alias: Soil Media, length: 40 , Coded Values: [Thin or Absent: Thin or Absent] , [Gravel: Gravel] , [Marl: Marl] , ...9 more... )
• Topography ( type: esriFieldTypeString, alias: Topography (% slope), length: 6 , Coded Values: [0-2: 0-2] , [2-6: 2-6] , [6-12: 6-12] , ...3 more... )
• VadoseMedia ( type: esriFieldTypeString, alias: Vadose Zone Media, length: 35 , Coded Values: [Alluvium: Alluvium] , [Interbedded Sandstone and Shale: Interbedded Sandstone and Shale] , [Interbedded Sedimentary Rocks: Interbedded Sedimentary Rocks] , ...9 more... )
• VADRating ( type: esriFieldTypeSmallInteger, alias: Vadose Rating , Coded Values: [0: 0] , [1: 1] , [2: 2] , ...8 more... )
• HydraulicConductivity ( type: esriFieldTypeString, alias: Hydraulic Conductivity (ft/d), length: 10 , Coded Values: [<10: <10] , [10-50: 10-50] , [50-100: 50-100] , ...4 more... )
• DTWRating ( type: esriFieldTypeSmallInteger, alias: Depth to Water Rating , Coded Values: [0: 0] , [1: 1] , [2: 2] , ...8 more... )
• RECRating ( type: esriFieldTypeSmallInteger, alias: Net Recharge Rating , Coded Values: [0: 0] , [1: 1] , [2: 2] , ...8 more... )
• SORating ( type: esriFieldTypeSmallInteger, alias: Soil Media Rating , Coded Values: [0: 0] , [1: 1] , [2: 2] , ...8 more... )
• TOPRating ( type: esriFieldTypeSmallInteger, alias: Topography Rating , Coded Values: [0: 0] , [1: 1] , [2: 2] , ...8 more... )
• HydraulicConductivityGPD ( type: esriFieldTypeString, alias: Hydraulic Conductivity (gpd/ft2), length: 10 )
• HYCORating ( type: esriFieldTypeSmallInteger, alias: Hydraulic Conductivity Rating , Coded Values: [0: 0] , [1: 1] , [2: 2] , ...8 more... )
• GVIndex ( type: esriFieldTypeSmallInteger, alias: Groundwater Vulnerability Index )
• PestIndex ( type: esriFieldTypeSmallInteger, alias: Pesticide Vulnerability Index )
• Shape ( type: esriFieldTypeGeometry, alias: Shape )
• Shape.STArea() ( type: esriFieldTypeDouble, alias: Shape.STArea() )
• Shape.STLength() ( type: esriFieldTypeDouble, alias: Shape.STLength() )

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