Layer: Dams Within Watershed (ID:2)

View In: Map Viewer

Name: Dams Within Watershed

Display Field: DAMNAME

Type: Feature Layer

Geometry Type: esriGeometryPoint

Description:

The ODS maintains a database that includes detailed information about each dam for operational purposes. Most of the location information was derived from historic data and has been ground-truthed against inspection and ownership reports that are maintained by the ODS. The locations of some dams have not been confirmed. These are pending verification and can be identified through the field 'LocStatus.’

Dams regulated by the ODS in accordance with regulation CMR 302 10.00 are listed as ‘Office of Dam Safety’ in the field ‘RegAuth’.

Please report any data errors or inconsistencies to the Office of Dam Safety (dam.safety@state.ma.us) or DCR-GIS (chandreyee.lahiri@state.ma.us)

Copyright Text: MA Office of Dam Safety, MA Dept. of Conservation & Recreation

Min. Scale: 0

Max. Scale: 0

Default Visibility: true

Max Record Count: 2000

Supported query Formats: JSON, geoJSON, PBF

Use Standardized Queries: True

Extent:

Drawing Info:

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HasZ: false

HasM: false

Has Attachments: false

Has Geometry Properties: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Object ID Field: FID

Unique ID Field:

Global ID Field:

Type ID Field: HAZCODE

Fields:

FID (type: esriFieldTypeOID, alias: FID, SQL Type: sqlTypeOther, length: 0, nullable: false, editable: false)
NATID (type: esriFieldTypeString, alias: NATID, SQL Type: sqlTypeOther, length: 254, nullable: true, editable: true)
REGAUTH (type: esriFieldTypeString, alias: REGAUTH, SQL Type: sqlTypeOther, length: 254, nullable: true, editable: true)
OWNTYPE1 (type: esriFieldTypeString, alias: OWNTYPE1, SQL Type: sqlTypeOther, length: 254, nullable: true, editable: true)
OWNTYPE2 (type: esriFieldTypeString, alias: OWNTYPE2, SQL Type: sqlTypeOther, length: 254, nullable: true, editable: true)
OWNTYPE3 (type: esriFieldTypeString, alias: OWNTYPE3, SQL Type: sqlTypeOther, length: 254, nullable: true, editable: true)
MGMTUNIT (type: esriFieldTypeString, alias: MGMTUNIT, SQL Type: sqlTypeOther, length: 254, nullable: true, editable: true)
TOWN (type: esriFieldTypeString, alias: TOWN, SQL Type: sqlTypeOther, length: 254, nullable: true, editable: true)
DAMLAT (type: esriFieldTypeDouble, alias: DAMLAT, SQL Type: sqlTypeOther, nullable: true, editable: true)
DAMLONG (type: esriFieldTypeDouble, alias: DAMLONG, SQL Type: sqlTypeOther, nullable: true, editable: true)
LOCSTATUS (type: esriFieldTypeString, alias: LOCSTATUS, SQL Type: sqlTypeOther, length: 30, nullable: true, editable: true)
DAMNAME (type: esriFieldTypeString, alias: DAMNAME, SQL Type: sqlTypeOther, length: 254, nullable: true, editable: true)
HAZCODE (type: esriFieldTypeString, alias: HAZCODE, SQL Type: sqlTypeOther, length: 254, nullable: true, editable: true)

Types:

HAZCODE: High Hazard

HAZCODE: Significant Hazard

HAZCODE: Low Hazard

Is Data Versioned: false

Has Contingent Values: false

Supports Rollback On Failure Parameter: true

Last Edit Date: 5/7/2024 7:02:56 PM

Schema Last Edit Date: 5/7/2024 7:02:56 PM

Data Last Edit Date: 5/7/2024 7:02:56 PM

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