ArcGIS REST Services Directory
JSON

Aquatic_Barrier_Prioritization_Dams_Crossings_Indicators_05242024 (FeatureServer)

View In:   Map Viewer

Service Description: This is the official output dataset of dams and assessed crossings of moderate or worse severity that are available for prioritization within the National Aquatic Barrier Prioritization Tool (aquaticbarriers.org) funded by the USFWS and partners. Version 3.18.1 published 05/20/2025

Service ItemId: f3f9910c615b484eb1b8c229b3c5c8ff

Has Versioned Data: false

Max Record Count: 2000

Supported query Formats: JSON

Supports applyEdits with GlobalIds: True

Supports Shared Templates: True

All Layers and Tables

Layers:

Description: This dataset is the national output of dams and assessed road stream crossings of moderate and worse severity from the Aquatic Barrier Prioritization Tool (aquaticbarriers.org). This dataset is a compilation of dams and assessed crossings (only those that were shown to be barriers of moderate or worse severity) from across the country from both living and static sources. Dams and crossings are both feature services that are updated from living sources 4X per year into a master feature service which is available for QAQC and social feasibility analysis. This master then is downloaded and run through several scripts in a connectivity analysis (GitHub - astutespruce/sarp-connectivity: Southeast Aquatic Barrier Prioritization Tool) to produce indicators for prioritization at aquaticbarriers.org. This is the output of the latest analysis 3.9.0; 5/17/2024. Data is incomplete while this project is ongoing. New dams and crossing barriers are discovered every day. Data and prioritization maintained by the Southeast Aquatic Resources Partnership.

Copyright Text:

Spatial Reference: 4326 (4326)

Initial Extent:
Full Extent:
Units: esriDecimalDegrees

Child Resources:   Info   SharedTemplates

Supported Operations:   Query   ConvertFormat   Get Estimates   Create Replica   Extract Changes