Name: IE_GSI_Groundwater_Wells_Springs_100K_IE26_ITM

Display Field: GSI_NAME

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: A well is a hole dug into the ground usually for the purpose of taking water from the ground but also for monitoring groundwater. Most private wells are used for home and farm water supplies are in rural areas. Springs occur where groundwater comes out at the surface. A borehole is a hole drilled into the ground to gain access to groundwater. The hole is usually deep, narrow and round. This map shows the location of the dug wells, springs and boreholes in Ireland. Data was collected by GSI drilling or submitted to the GSI from Local Authorities and other state bodies, Private Well Grants, Drillers, Consultants, Group Water Schemes and Academia. The location accuracy is visually portrayed on the GSI webmapping viewer by the size of the circle displaying the record. It is NOT a comprehensive database and many wells and springs are not included in this database. You should not rely only on this database, and should undertake your own site study for wells in the area of interest if needed.This map is to the scale 1:100,000. This means it should be viewed at that scale. When printed at that scale 1cm on the map relates to a distance of 1km.It is a vector dataset. Vector data portray the world using points, lines, and polygons (areas).The data is shown as polygons. Each polygon holds information on the location of the borehole (X and Y coordinates), Well ID (well identifier), hole details, location details, yield, abstraction ,drilling details.

Service Item Id: 4da2943efa2e46408a327b3e38b53b3c

Copyright Text: Geological Survey Ireland

Default Visibility: true

MaxRecordCount: 2000

Supported Query Formats: JSON, geoJSON, PBF

Min Scale: 2000000

Max Scale: 1000

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: 431987.026500001
YMin: 521313.41960000206
XMax: 733451.422100003
YMax: 959313.347700004
Spatial Reference: 2157  (2157)

Drawing Info:

Renderer:
Simple Renderer:
Symbol:
Style: esriSFSSolid
Color: [246, 252, 207, 0]
Outline:
Style: esriSLSSolid
Color: [0, 0, 0, 255]
Width: 0
Label: N/A
Description: N/A
Transparency: 0
Labeling Info:

Advanced Query Capabilities:

Supports Statistics: true
Supports OrderBy: true
Supports Distinct: true
Supports Pagination: true
Supports TrueCurve: true
Supports Returning Query Extent: true
Supports Query With Distance: true
Supports Sql Expression: true
Supports Query With ResultType: false
Supports Returning Geometry Centroid: false

HasZ: false

HasM: false

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field: null

Fields:

• OBJECTID ( type: esriFieldTypeOID, alias: OBJECTID )
• WELL_ID ( type: esriFieldTypeString, alias: Well Unique ID, length: 25 )
• GSI_NAME ( type: esriFieldTypeString, alias: GSI Well Name, length: 11 )
• ORIG_NAME ( type: esriFieldTypeString, alias: Original Study Name, length: 50 )
• SOURCENAM ( type: esriFieldTypeString, alias: Source Name, length: 100 )
• SOURCETYP ( type: esriFieldTypeString, alias: Source Type, length: 20 , Coded Values: [Borehole: Borehole] , [Dug well: Dug well] , [Infiltration Gallery: Infiltration Gallery] , ...2 more... )
• HOLEDEPTHM ( type: esriFieldTypeDouble, alias: Depth of hole (m) )
• DTB_M ( type: esriFieldTypeDouble, alias: Depth to bedrock (m) )
• DTB_CONFID ( type: esriFieldTypeString, alias: Depth to bedrock confidence, length: 20 )
• DRILL_DATE ( type: esriFieldTypeDate, alias: Start date for well/spring drilling, length: 8 )
• X_ING ( type: esriFieldTypeDouble, alias: X Easting (ING) )
• Y_ING ( type: esriFieldTypeDouble, alias: Y Northing (ING) )
• XYACCURACY ( type: esriFieldTypeString, alias: Location Accuracy, length: 20 , Coded Values: [to within 10m: to within 10m] , [to within 20m: to within 20m] , [to within 50m: to within 50m] , ...8 more... )
• TOWNLAND ( type: esriFieldTypeString, alias: Townland, length: 50 )
• TOWN ( type: esriFieldTypeString, alias: Town, length: 50 )
• COUNTY ( type: esriFieldTypeString, alias: County, length: 9 , Coded Values: [Antrim: Antrim] , [Armagh: Armagh] , [Carlow: Carlow] , ...29 more... )
• SHEETNO6IN ( type: esriFieldTypeSingle, alias: Six Inch Sheet No. )
• SOURCE_USE ( type: esriFieldTypeString, alias: Source Use, length: 30 , Coded Values: [Agricultural & domestic use: Agricultural & domestic use] , [Agricultural use only: Agricultural use only] , [Domestic use only: Domestic use only] , ...5 more... )
• YIELDCLASS ( type: esriFieldTypeString, alias: GSI Yield Class, length: 20 )
• PROD_CLASS ( type: esriFieldTypeString, alias: GSI Productivity Class, length: 5 )
• YIELD_M3D ( type: esriFieldTypeDouble, alias: Source Yield m³/day )
• AVDAYABSTR ( type: esriFieldTypeDouble, alias: Average reported daily abstraction m³/day )
• AVDAYOVERF ( type: esriFieldTypeDouble, alias: Average daily overflow from spring m³/day )
• DRAWDOWN_M ( type: esriFieldTypeDouble, alias: Typical drawdown in well in (m) for the reported daily abstraction )
• CAPACITY ( type: esriFieldTypeDouble, alias: Specific capacity of well (m³/day per m) at the stated daily abstraction rate )
• CASINGDIAM ( type: esriFieldTypeDouble, alias: Diameter of casing at top of hole (mm) )
• H2OSTRIKE1 ( type: esriFieldTypeDouble, alias: First reported waterstrike met when drilling (m) )
• H2OSTRIKE2 ( type: esriFieldTypeDouble, alias: Second reported waterstrike met when drilling (m) )
• H2OSTRIKE3 ( type: esriFieldTypeDouble, alias: Third reported waterstrike met when drilling (m) )
• H2OSTRIKE4 ( type: esriFieldTypeDouble, alias: Fourth reported waterstrike met when drilling (m) )
• DPTH20LOSS ( type: esriFieldTypeDouble, alias: Depth (m) at which water loss occurred )
• COMMENTS ( type: esriFieldTypeString, alias: Comments, length: 255 )
• DRILLNOTES ( type: esriFieldTypeString, alias: Drilling Comments, length: 255 )
• CASINGNOTE ( type: esriFieldTypeString, alias: Casing Comments, length: 255 )
• BUFFER ( type: esriFieldTypeSmallInteger, alias: Buffer )
• SHAPE ( type: esriFieldTypeGeometry, alias: SHAPE )
• GLOBALID ( type: esriFieldTypeGlobalID, alias: GLOBALID, length: 38 )
• SHAPE.AREA ( type: esriFieldTypeDouble, alias: SHAPE.AREA )
• SHAPE.LEN ( type: esriFieldTypeDouble, alias: SHAPE.LEN )

Supported Operations:   Query   Query Attachments   Generate Renderer   Return Updates

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