Name: Groundwater DWSA outline; Public Water Systems

Display Field: FILENAME

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: This layer includes Oregon Department of Environmental Quality (DEQ) and Oregon Health Authority (OHA) Drinking Water Program Source Water Assessment drinking water source area results for community (C), non-transient non-community (NTNC), transient non-community (TNC), and some state-regulated (SP) public water systems (PWS) for groundwater public water systems that were active in June 1999 (when Oregon's Source Water Assessment Plan was approved by EPA). Data is updated and modified as needed.

Copyright Text: Most original groundwater well, infiltration gallery, and spring drinking water source areas were established by the Oregon Health Authority ((OHA); formerly OR Dept. of Human Service), Drinking Water Program-Springfield Office under the direction of the Drinking Water Protection Groundwater Coordinator. Data includes "community", "nontransient noncommunity", and "transient noncommunity" public water supply sources. Limited "state-regulated" sources are also included. The combined GIS spatial data file of all wells, infiltration galleries, and springs was developed by Oregon Dept. of Environmental Quality/Water Quality Division/Drinking Water Protection.

Min. Scale: 0

Max. Scale: 0

Default Visibility: true

Max Record Count: 2000

Supported query Formats: JSON, geoJSON, PBF

Use Standardized Queries: True

Extent:

XMin: -13864996.022
YMin: 5159597.787
XMax: -13006435.9348
YMax: 5808837.1357
Spatial Reference: 102100 (3857)

Drawing Info:

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HasZ: false

HasM: false

Has Attachments: false

Has Geometry Properties: true

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Object ID Field: OBJECTID_12

Unique ID Field:

Name : OBJECTID_12

IsSystemMaintained : True

Global ID Field:

Type ID Field:

Fields:

• OBJECTID_12 (type: esriFieldTypeOID, alias: FID, SQL Type: sqlTypeOther, length: 0, nullable: false, editable: false)
• PWS_ID (type: esriFieldTypeDouble, alias: PWS_ID, SQL Type: sqlTypeOther, nullable: true, editable: true)
• TINWSYS_IS (type: esriFieldTypeDouble, alias: TINWSYS_IS, SQL Type: sqlTypeOther, nullable: true, editable: true)
• TINWSYS_NA (type: esriFieldTypeString, alias: TINWSYS_NA, SQL Type: sqlTypeOther, length: 254, nullable: true, editable: true)
• Source_ID (type: esriFieldTypeString, alias: Source_ID, SQL Type: sqlTypeOther, length: 254, nullable: true, editable: true)
• Well_Log_I (type: esriFieldTypeString, alias: Well_Log_I, SQL Type: sqlTypeOther, length: 254, nullable: true, editable: true)
• DELIN_DATE (type: esriFieldTypeDate, alias: DELIN_DATE, SQL Type: sqlTypeOther, length: 8, nullable: true, editable: true)
• EPA_METHOD (type: esriFieldTypeString, alias: EPA_METHOD, SQL Type: sqlTypeOther, length: 254, nullable: true, editable: true)
• OR_METHOD (type: esriFieldTypeString, alias: OR_METHOD, SQL Type: sqlTypeOther, length: 254, nullable: true, editable: true)
• BUFF_DIST (type: esriFieldTypeDouble, alias: BUFF_DIST, SQL Type: sqlTypeOther, nullable: true, editable: true)
• ORIG_FID (type: esriFieldTypeInteger, alias: ORIG_FID, SQL Type: sqlTypeOther, nullable: true, editable: true)
• Area (type: esriFieldTypeDouble, alias: Area, SQL Type: sqlTypeOther, nullable: true, editable: true)
• Perimeter (type: esriFieldTypeDouble, alias: Perimeter, SQL Type: sqlTypeOther, nullable: true, editable: true)
• DELINSQMI (type: esriFieldTypeDouble, alias: DELINSQMI, SQL Type: sqlTypeOther, nullable: true, editable: true)
• ACRES (type: esriFieldTypeDouble, alias: ACRES, SQL Type: sqlTypeOther, nullable: true, editable: true)
• PWS_label (type: esriFieldTypeString, alias: PWS_label, SQL Type: sqlTypeOther, length: 50, nullable: true, editable: true)
• TINWSYS_D_ (type: esriFieldTypeString, alias: TINWSYS_D_, SQL Type: sqlTypeOther, length: 5, nullable: true, editable: true)
• TINWSF_IS (type: esriFieldTypeString, alias: TINWSF_IS, SQL Type: sqlTypeOther, length: 7, nullable: true, editable: true)
• TINWSF_NAM (type: esriFieldTypeString, alias: TINWSF_NAM, SQL Type: sqlTypeOther, length: 200, nullable: true, editable: true)
• SRC_label (type: esriFieldTypeString, alias: SRC_label, SQL Type: sqlTypeOther, length: 254, nullable: true, editable: true)
• TINWSF_WAT (type: esriFieldTypeString, alias: TINWSF_WAT, SQL Type: sqlTypeOther, length: 28, nullable: true, editable: true)
• ACTV_STAT (type: esriFieldTypeString, alias: ACTV_STAT, SQL Type: sqlTypeOther, length: 15, nullable: true, editable: true)
• ACTVTY_DT (type: esriFieldTypeString, alias: ACTVTY_DT, SQL Type: sqlTypeOther, length: 10, nullable: true, editable: true)
• SENS_ZONE (type: esriFieldTypeString, alias: SENS_ZONE, SQL Type: sqlTypeOther, length: 35, nullable: true, editable: true)
• SENSZN_TXT (type: esriFieldTypeString, alias: SENSZN_TXT, SQL Type: sqlTypeOther, length: 35, nullable: true, editable: true)
• Comments (type: esriFieldTypeString, alias: Comments, SQL Type: sqlTypeOther, length: 254, nullable: true, editable: true)
• SDWIS_link (type: esriFieldTypeString, alias: SDWIS_link, SQL Type: sqlTypeOther, length: 75, nullable: true, editable: true)
• TINWSYS_D1 (type: esriFieldTypeString, alias: TINWSYS_D1, SQL Type: sqlTypeOther, length: 14, nullable: true, editable: true)
• OR_CNTY_NU (type: esriFieldTypeDouble, alias: OR_CNTY_NU, SQL Type: sqlTypeOther, nullable: true, editable: true)
• FIPS_CNTY (type: esriFieldTypeInteger, alias: FIPS_CNTY, SQL Type: sqlTypeOther, nullable: true, editable: true)
• TINWSYS_ST (type: esriFieldTypeString, alias: TINWSYS_ST, SQL Type: sqlTypeOther, length: 2, nullable: true, editable: true)
• HUC12_NHD (type: esriFieldTypeString, alias: HUC12_NHD, SQL Type: sqlTypeOther, length: 254, nullable: true, editable: true)
• HUC12_WBD (type: esriFieldTypeString, alias: HUC12_WBD, SQL Type: sqlTypeOther, length: 254, nullable: true, editable: true)
• WRD_basin (type: esriFieldTypeString, alias: WRD_basin, SQL Type: sqlTypeOther, length: 35, nullable: true, editable: true)
• UTM_ZONE (type: esriFieldTypeDouble, alias: UTM_ZONE, SQL Type: sqlTypeOther, nullable: true, editable: true)
• FILENAME (type: esriFieldTypeString, alias: FILENAME, SQL Type: sqlTypeOther, length: 25, nullable: true, editable: true)
• Alt_PWS_ID (type: esriFieldTypeString, alias: Alt_PWS_ID, SQL Type: sqlTypeOther, length: 10, nullable: true, editable: true)
• Separate (type: esriFieldTypeString, alias: Separate, SQL Type: sqlTypeOther, length: 20, nullable: true, editable: true)
• OBJECTID_1 (type: esriFieldTypeInteger, alias: OBJECTID_1, SQL Type: sqlTypeOther, nullable: true, editable: true)
• OBJECTID_2 (type: esriFieldTypeInteger, alias: OBJECTID_2, SQL Type: sqlTypeOther, nullable: true, editable: true)
• OBJECTID (type: esriFieldTypeInteger, alias: OBJECTID, SQL Type: sqlTypeOther, nullable: true, editable: true)
• Shape_Leng (type: esriFieldTypeDouble, alias: Shape_Leng, SQL Type: sqlTypeOther, nullable: true, editable: true)
• Shape_Le_1 (type: esriFieldTypeDouble, alias: Shape_Le_1, 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)

Templates:

Name: Groundwater DWSA outline; Public Water Systems
Description:
Drawing Tool: esriFeatureEditToolPolygon
Prototype:

Attributes:

Is Data Versioned: false

Has Contingent Values: false

Supports Rollback On Failure Parameter: true

Last Edit Date: 2/25/2026 8:37:02 PM

Schema Last Edit Date: 2/25/2026 8:37:02 PM

Data Last Edit Date: 2/25/2026 8:37:02 PM

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