Service Description: This is a provisional USGS Web Map Service (WMS) database intended for the StreamStats development web application https://dev.streamstats.usgs.gov/ss/. This WMS and StreamStats development application are not intended for public consumption and should not be used as an authoritative data source.
The U.S. Geological Survey and the University of Massachusetts at Amherst (UMass Amherst), in cooperation with the Massachusetts Department of Environmental Protection (MassDEP), began a series of studies in 2019 to develop a web-based statewide hydraulic modeling tool to provide preliminary culvert designs to support stream crossing replacement projects in Massachusetts. This Web Map Service (WMS) has been developed to query data from the hydraulic models at select stream crossing locations using the StreamStats web application for Massachusetts. The WMS contains stream crossing point locations with hydrology and hydraulic data tables and associated watershed polygons. These stream crossing locations were derived from the North Atlantic Aquatic Connectivity Collaborative data center (NAACC Data Center). Preliminary culvert designs for three-sided box, conspan arch, and a pipe culvert have been modeled using the U.S. Army Corps of Engineer’s Hydrologic Engineering Center’s River Analysis System (HEC-RAS) software with cross-sectional and channel geometry data derived from high-resolution light detection and ranging (lidar) Digital Elevation Models (DEM). The WMS layer provides the ability to generate reports in the StreamStats web application for Massachusetts at the stream crossing locations for site location information, preliminary culvert designs, flood flows, bankfull channel geometry, aquatic habitat and stream connectivity restoration potential, basin characteristics, and other select information.
The data you have secured from the U.S. Geological Survey (USGS) database identified as PROVISIONAL Massachusetts Stream Crossing Project Data Web Map Service have not received USGS approval and as such are provisi
Service ItemId: f0f64ad5fd8d478686a9f8232232a25a
Has Versioned Data: false
Max Record Count: 2000
Supported query Formats: JSON
Supports applyEdits with GlobalIds: False
Supports Shared Templates: True
All Layers and Tables
Layers:
Tables:
Description:
Copyright Text:
Spatial Reference: 103072 (6492)
Initial Extent:
XMin: 103120.571504829
YMin: 2688031.42278591
XMax: 493225.789825006
YMax: 3192651.39874201
Spatial Reference: 103072 (6492)
Full Extent:
XMin: 138441.876701017
YMin: 2830100.74672283
XMax: 379231.924609663
YMax: 3061436.50511126
Spatial Reference: 103072 (6492)
Units: esriFeet
Child Resources:
Info
SharedTemplates
Supported Operations:
Query
ConvertFormat
Get Estimates