Name: Fish Passage Installed

Display Field: DAM_NAME

Type: Feature Layer

Geometry Type: esriGeometryPoint

Description: Stream barriers including dams, culverts (severe-rated by the NAACC), and natural barriers used to generate "miles opened" calculations for dam removals and other fish passage projects over time. Barriers include dams that have been removed. The "DamRemovalPassYear" and "OtherPassYear" indicate the year which a dam or other fish passage project was implemented. The "SUM_LENGTH_MI" field describes the length, in miles, of each barriers' functional connected network. The "batUSNetID" field corresponds to the"batNetID" field in the "MileageCalc_FunctionalRiverNetwork" Feature Class for a barrier's upstream functional connected network. Dam data for the Chesapeake Bay watershed. This data was compiled from multiple state and federal sources and edited by The Nature Conservancy for use in the Northeast Aquatic Connectivity project and the Chesapeake Fish Passage prioritization. These data were "snapped" to dendritic version the high-resolution (1:24,000) National Hydrography Dataset, so that the dam points are geometrically coincident with the stream lines. The data underwent several quality control checks to help ensure that dams are located in the proper location. While some removal projects in NY and WV are included when available, the focus of data collection and review was in MD, VA and PA.

Service Item Id: 22ec095f41b7474d9b53325309245aa3

Copyright Text: Dams and other anthropogenic barriers to fish passage in the Chesapeake Bay watershed. Compiled by The Nature Conservancy for the Chesapeake Fish Passage Prioritization project. See https://maps.tnc.org/chesfpp

Default Visibility: true

MaxRecordCount: 2000

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: -8775892.3839
YMin: 4469869.3391999975
XMax: -8390552.8148
YMax: 5046780.8671
Spatial Reference: 102100  (3857)

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:

• OBJECTID ( type: esriFieldTypeOID, alias: OBJECTID )
• UNIQUE_ID ( type: esriFieldTypeString, alias: UNIQUE_ID, length: 50 )
• OtherPassYear ( type: esriFieldTypeInteger, alias: Year Opened )
• State ( type: esriFieldTypeString, alias: STATE, length: 255 )
• DAM_NAME ( type: esriFieldTypeString, alias: Dam Name, length: 100 )
• DAM_NAME2 ( type: esriFieldTypeString, alias: Dam Name2, length: 150 )
• WATERBODY ( type: esriFieldTypeString, alias: Water Body, length: 100 )
• Latit ( type: esriFieldTypeDouble, alias: Latit )
• Longit ( type: esriFieldTypeDouble, alias: Longit )
• SUM_LENGTH_MI ( type: esriFieldTypeDouble, alias: UpstreamMiles )
• Source ( type: esriFieldTypeString, alias: Source, length: 150 )
• Duplicate ( type: esriFieldTypeSmallInteger, alias: Duplicate )
• NotOnHydro ( type: esriFieldTypeSmallInteger, alias: NotOnHydro )
• NO_BARRIER ( type: esriFieldTypeSmallInteger, alias: NO_BARRIER )
• MileageCalcInclude ( type: esriFieldTypeSmallInteger, alias: MileageCalcInclude )
• NIDID ( type: esriFieldTypeString, alias: NIDID, length: 20 )
• STATE_ID ( type: esriFieldTypeString, alias: STATE_ID, length: 16 )
• OWNER ( type: esriFieldTypeString, alias: OWNER, length: 200 )
• OWNER_CODE ( type: esriFieldTypeString, alias: OWNER_CODE, length: 50 )
• TYPE_ID ( type: esriFieldTypeString, alias: TYPE_ID, length: 100 )
• P_CODE ( type: esriFieldTypeString, alias: P_CODE, length: 100 )
• PrimPurp ( type: esriFieldTypeString, alias: PrimPurp, length: 1 )
• YEAR ( type: esriFieldTypeInteger, alias: YEAR )
• WIDTH ( type: esriFieldTypeDouble, alias: WIDTH )
• HEIGHT ( type: esriFieldTypeDouble, alias: HEIGHT )
• LENGTH ( type: esriFieldTypeDouble, alias: LENGTH )
• SURFAREA ( type: esriFieldTypeDouble, alias: SURFAREA )
• MAXSTOR ( type: esriFieldTypeDouble, alias: MAXSTOR )
• NORMSTOR ( type: esriFieldTypeDouble, alias: NORMSTOR )
• HAZCLASS ( type: esriFieldTypeString, alias: HAZCLASS, length: 4 )
• WATERSHED ( type: esriFieldTypeString, alias: WATERSHED, length: 50 )
• COND ( type: esriFieldTypeString, alias: COND, length: 16 )
• CITY ( type: esriFieldTypeString, alias: CITY, length: 50 )
• Culvert ( type: esriFieldTypeSmallInteger, alias: Culvert )
• Lock ( type: esriFieldTypeSmallInteger, alias: Lock )
• OthNonDam ( type: esriFieldTypeSmallInteger, alias: OthNonDam )
• WrngCoord ( type: esriFieldTypeSmallInteger, alias: WrngCoord )
• NIDIDsourc ( type: esriFieldTypeString, alias: NIDIDsourc, length: 25 )
• Comment ( type: esriFieldTypeString, alias: Comment, length: 200 )
• AtFalls ( type: esriFieldTypeSmallInteger, alias: AtFalls )
• ChesReview ( type: esriFieldTypeString, alias: ChesReview, length: 300 )
• HW_passage ( type: esriFieldTypeString, alias: HW_passage, length: 10 )
• HWStatus ( type: esriFieldTypeString, alias: HWStatus, length: 10 )
• eel_barrier ( type: esriFieldTypeSmallInteger, alias: eel_barrier )
• AnadDataOverride ( type: esriFieldTypeSmallInteger, alias: AnadDataOverride )
• Edits2015 ( type: esriFieldTypeString, alias: Edits2015, length: 150 )
• DamRemovalPassYear ( type: esriFieldTypeInteger, alias: DamRemovalPassYear )
• Type ( type: esriFieldTypeString, alias: Type, length: 50 )
• Survey_Id ( type: esriFieldTypeInteger, alias: Survey_Id )
• FWPG2022_Comment ( type: esriFieldTypeString, alias: FWPG2022_Comment, length: 255 )
• FPWG2022_Editor ( type: esriFieldTypeString, alias: FPWG2022_Editor, length: 255 )
• Use ( type: esriFieldTypeSmallInteger, alias: Use )
• STATE_ID2 ( type: esriFieldTypeString, alias: STATE_ID2, length: 20 )
• FEATURE_NA ( type: esriFieldTypeString, alias: FEATURE_NA, length: 254 )
• FPWG2022_Comment ( type: esriFieldTypeString, alias: FPWG2022_Comment, length: 255 )
• NESZCL ( type: esriFieldTypeString, alias: NESZCL, length: 10 )
• dsStrID ( type: esriFieldTypeInteger, alias: dsStrID )
• usStrID ( type: esriFieldTypeInteger, alias: usStrID )
• HYDROID ( type: esriFieldTypeInteger, alias: HYDROID )
• batUSNetID ( type: esriFieldTypeInteger, alias: batUSNetID )
• batDSNetID ( type: esriFieldTypeInteger, alias: batDSNetID )

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

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