Name: Maine Dams, Levees, Impoundments, & Barriers

Display Field: NAME

Type: Feature Layer

Geometry Type: esriGeometryPoint

Description: The Maine DLI_Barriers geodatabase is a comprehensive spatial and tabular data base of dams, levees, impoundments, and barriers that are in and around Maine’s lakes, streams, and rivers. The geodatabase includes both current and historical facilities. Spatial and tabular data will be updated on an ongoing basis. Current DLI_Barrier data may be included with Maine's National Hydrography Data at a later date. This data brings together data from several agencies including the Maine Stream Habitat Viewer and the Maine Department of Environmental Protection. The Maine DLI_Barriers geodatabase has been created by the Bureau of Water Quality within the Maine Department of Environmental Protection. Historical data from the Army Corps of Engineers (U.S. Army Corp of Engineers (USACE) 1987 Dam Survey) and other agencies may also be included. Please email any suggested updates or corrections to Vicki.L.Schmidt@maine.gov

Service Item Id: c5a4cc0eac894b3d90d717319578396c

Copyright Text: Maine Dept of Environmental Protection, Bureau of Water Quality

Default Visibility: true

MaxRecordCount: 1000

Supported Query Formats: JSON, geoJSON, PBF

Min Scale: 0

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: 339113.02767172735
YMin: 4773067.411582859
XMax: 656616.9565047352
YMax: 5244031.405479344
Spatial Reference: 26919  (26919)

Drawing Info:

Renderer:
Simple Renderer:
Symbol:
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
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:

• MEMA_ID ( type: esriFieldTypeString, alias: MEMA ID, length: 50 )
• ID ( type: esriFieldTypeString, alias: ID, length: 7 )
• NAME ( type: esriFieldTypeString, alias: NAME, length: 65 )
• POP_NAME ( type: esriFieldTypeString, alias: POPULAR NAME, length: 65 )
• RIVER ( type: esriFieldTypeString, alias: RIVER, length: 30 )
• OWNER ( type: esriFieldTypeString, alias: RIVER, length: 30 )
• YEAR_COMPL ( type: esriFieldTypeString, alias: COMMENTS, length: 25 )
• LENGTH ( type: esriFieldTypeString, alias: MEMA ID, length: 50 )
• STRUCT_HGT ( type: esriFieldTypeString, alias: HUC8, length: 8 )
• HYDRAUL_HG ( type: esriFieldTypeString, alias: HUC8_Name, length: 120 )
• MAX_CAP ( type: esriFieldTypeString, alias: Unique ID, length: 4 )
• NORM_CAP ( type: esriFieldTypeString, alias: DEP ID, length: 10 )
• HAZARD_CD ( type: esriFieldTypeString, alias: Barrier Type, length: 50 )
• STATE_REG ( type: esriFieldTypeString, alias: Name-FERC, length: 150 )
• DIST_CITY ( type: esriFieldTypeString, alias: FERCmaps, length: 5 )
• MAX_DISC ( type: esriFieldTypeString, alias: QA_2020, length: 10 )
• COMMENTS ( type: esriFieldTypeString, alias: COMMENTS, length: 25 )
• HUC8 ( type: esriFieldTypeString, alias: HUC8, length: 8 )
• Name_FERC ( type: esriFieldTypeString, alias: Name-FERC, length: 150 )
• HUC8_Name ( type: esriFieldTypeString, alias: HUC8_Name, length: 120 )
• UniqueID ( type: esriFieldTypeString, alias: Unique ID, length: 4 )
• DEP_ID ( type: esriFieldTypeString, alias: DEP ID, length: 10 )
• Barrier_Type ( type: esriFieldTypeString, alias: Barrier Type, length: 50 )
• FERCmaps ( type: esriFieldTypeString, alias: FERCmaps, length: 5 )
• OBJECTID ( type: esriFieldTypeOID, alias: OBJECTID )
• Shape ( type: esriFieldTypeGeometry, alias: Shape )
• QA_2020 ( type: esriFieldTypeString, alias: QA_2020, length: 10 )
• MEMA_ID_2020 ( type: esriFieldTypeSmallInteger, alias: MEMA_ID_2020 )
• FERC_ID ( type: esriFieldTypeString, alias: FERC_ID, length: 10 )
• MEMA_2020_ID ( type: esriFieldTypeSingle, alias: MEMA_2020_ID )
• QA_MEMA ( type: esriFieldTypeString, alias: QA_MEMA, length: 255 )
• COMMENT_MEMA ( type: esriFieldTypeString, alias: Comments from MEMA, length: 255 )
• NOAA_ID ( type: esriFieldTypeString, alias: NOAA ID, length: 10 )
• IFW_ID ( type: esriFieldTypeString, alias: IFW ID, length: 10 )
• MSV_ID ( type: esriFieldTypeString, alias: MSV ID, length: 10 )
• created_user ( type: esriFieldTypeString, alias: created_user, length: 255 )
• created_date ( type: esriFieldTypeDate, alias: created_date, length: 8 )
• last_edited_user ( type: esriFieldTypeString, alias: last_edited_user, length: 255 )
• last_edited_date ( type: esriFieldTypeDate, alias: last_edited_date, length: 8 )

Supported Operations:   Query   Query Attachments   Query Analytic   Generate Renderer   Return Updates

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