Layer: Aquifers (ID:3)

View In: Map Viewer

Name: Aquifers

Display Field: PUBCODE

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: Surficial_Geology_24K_Aquifers contains polygons of significant aquifers (glacial deposits that are a significant ground water resource) for Maine mapped at a scale 1:24,000, from the Maine Geological Survey. Printed maps published by the Maine Geological Survey on USGS 7.5' quadrangle bases. Aquifer boundaries delineated and digitized by the Maine Geological Survey from data compiled on USGS 7.5' quadrangle bases. Aquifer polygons coded by yield expected from a properly constructed well (using the AQUIFERTYPE field or the field ATYPE = 0 area not mapped as aquifer; ATYPE = 1 10-50 gallons-per-minute; ATYPE = 2 greater than 50 gallons-per-minute; ATYPE = 3 island of non-aquifer material within an area mapped as aquifer).

Copyright Text: Credit should be given to the data source and/or originator when data is transferred or printed. Source should be cited as: Maine Geological Survey, 93 State House Station, Augusta, ME 04333-0093.

Min. Scale: 0

Max. Scale: 0

Default Visibility: false

Max Record Count: 2000

Supported query Formats: JSON, geoJSON, PBF

Use Standardized Queries: True

Extent:

Drawing Info:

{"renderer":{"type":"uniqueValue","field1":"AQUIFERTYP","uniqueValueGroups":[{"heading":"AQUIFERTYP","classes":[{"label":"10-50 GPM","description":"10-50 GPM","symbol":{"type":"esriSFS","style":"esriSFSSolid","color":[115,178,255,255],"outline":null},"values":[["10-50 GPM"]]},{"label":"Non-plotting water","description":"Non-plotting water","symbol":{"type":"esriSFS","style":"esriSFSSolid","color":[190,232,255,255],"outline":null},"values":[["Non-plotting water"]]}]}],"uniqueValueInfos":[{"symbol":{"type":"esriSFS","style":"esriSFSSolid","color":[115,178,255,255],"outline":null},"value":"10-50 GPM","label":"10-50 GPM"},{"symbol":{"type":"esriSFS","style":"esriSFSSolid","color":[190,232,255,255],"outline":null},"value":"Non-plotting water","label":"Non-plotting water"}],"fieldDelimiter":",","authoringInfo":{"colorRamp":{"type":"multipart","colorRamps":[{"type":"algorithmic","algorithm":"esriCIELabAlgorithm","fromColor":[230,151,62,255],"toColor":[230,151,62,255]},{"type":"algorithmic","algorithm":"esriCIELabAlgorithm","fromColor":[245,214,196,255],"toColor":[245,214,196,255]},{"type":"algorithmic","algorithm":"esriCIELabAlgorithm","fromColor":[186,127,97,255],"toColor":[186,127,97,255]},{"type":"algorithmic","algorithm":"esriCIELabAlgorithm","fromColor":[232,188,123,255],"toColor":[232,188,123,255]},{"type":"algorithmic","algorithm":"esriCIELabAlgorithm","fromColor":[179,91,41,255],"toColor":[179,91,41,255]},{"type":"algorithmic","algorithm":"esriCIELabAlgorithm","fromColor":[179,162,139,255],"toColor":[179,162,139,255]},{"type":"algorithmic","algorithm":"esriCIELabAlgorithm","fromColor":[235,114,54,255],"toColor":[235,114,54,255]},{"type":"algorithmic","algorithm":"esriCIELabAlgorithm","fromColor":[245,149,100,255],"toColor":[245,149,100,255]},{"type":"algorithmic","algorithm":"esriCIELabAlgorithm","fromColor":[184,137,75,255],"toColor":[184,137,75,255]},{"type":"algorithmic","algorithm":"esriCIELabAlgorithm","fromColor":[240,166,129,255],"toColor":[240,166,129,255]},{"type":"algorithmic","algorithm":"esriCIELabAlgorithm","fromColor":[214,173,137,255],"toColor":[214,173,137,255]},{"type":"algorithmic","algorithm":"esriCIELabAlgorithm","fromColor":[189,113,72,255],"toColor":[189,113,72,255]},{"type":"algorithmic","algorithm":"esriCIELabAlgorithm","fromColor":[250,212,165,255],"toColor":[250,212,165,255]}]}}},"scaleSymbols":true,"transparency":0,"labelingInfo":null}
HasZ: false

HasM: false

Has Attachments: false

Has Geometry Properties: true

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Object ID Field: OBJECTID

Unique ID Field:

Global ID Field:

Type ID Field: AQUIFERTYP

Fields:

OBJECTID (type: esriFieldTypeOID, alias: OBJECTID, SQL Type: sqlTypeOther, length: 0, nullable: false, editable: false)
PUBCODE (type: esriFieldTypeString, alias: PUBCODE, SQL Type: sqlTypeOther, length: 12, nullable: true, editable: true)
ATYPE (type: esriFieldTypeDouble, alias: ATYPE, SQL Type: sqlTypeOther, nullable: true, editable: true)
AUTHOR (type: esriFieldTypeString, alias: AUTHOR, SQL Type: sqlTypeOther, length: 254, nullable: true, editable: true)
PUBDATE (type: esriFieldTypeInteger, alias: PUBDATE, SQL Type: sqlTypeOther, nullable: true, editable: true)
TITLE (type: esriFieldTypeString, alias: TITLE, SQL Type: sqlTypeOther, length: 254, nullable: true, editable: true)
SOURCE (type: esriFieldTypeString, alias: SOURCE, SQL Type: sqlTypeOther, length: 254, nullable: true, editable: true)
AQUIFERID (type: esriFieldTypeDouble, alias: AQUIFERID, SQL Type: sqlTypeOther, nullable: true, editable: true)
AQUIFERHIS (type: esriFieldTypeString, alias: AQUIFERHIS, SQL Type: sqlTypeOther, length: 50, nullable: true, editable: true)
AQUIFERTYP (type: esriFieldTypeString, alias: AQUIFERTYP, SQL Type: sqlTypeOther, length: 35, nullable: true, editable: true)
TILE (type: esriFieldTypeString, alias: TILE, SQL Type: sqlTypeOther, length: 35, nullable: true, editable: true)
SHAPE_STAr (type: esriFieldTypeDouble, alias: SHAPE_STAr, SQL Type: sqlTypeOther, nullable: true, editable: true)
SHAPE_STLe (type: esriFieldTypeDouble, alias: SHAPE_STLe, SQL Type: sqlTypeOther, nullable: true, editable: true)
Shape__Area (type: esriFieldTypeDouble, alias: Shape__Area, SQL Type: sqlTypeDouble, nullable: true, editable: false)
Shape__Length (type: esriFieldTypeDouble, alias: Shape__Length, SQL Type: sqlTypeDouble, nullable: true, editable: false)

Types:

AQUIFERTYP: 10-50 GPM

AQUIFERTYP: Non-plotting water

Is Data Versioned: false

Has Contingent Values: false

Supports Rollback On Failure Parameter: true

Last Edit Date: 3/18/2026 4:56:17 PM

Schema Last Edit Date: 3/18/2026 4:56:17 PM

Data Last Edit Date: 3/18/2026 4:56:17 PM

Supported Operations: Query Query Pivot Query Top Features Query Analytic Query Bins Generate Renderer Validate SQL Get Estimates ConvertFormat