Choose from available regions to explore detailed watershed delineation and vulnerability assessments.
Comprehensive watershed analysis and culvert vulnerability assessment for the Santee Experimental Forest region in South Carolina.
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Comprehensive watershed analysis and culvert vulnerability assessment for the Hubbard Brook Experimental Forest region in New Hampshire's White Mountain National Forest
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Comprehensive watershed analysis and culvert vulnerability assessment for the Southeastern Appalachian watershed characterized by steep terrain.
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Comprehensive watershed analysis and culvert vulnerability assessment for the Hurricane Helene impacted Southeastern Appalachian watershed characterized by steep terrain.
Explore ResultsLongleaf pine ecosystem research site in north Florida, examining watershed dynamics and storm water management.
Coming SoonWatershed analysis and vulnerability assessment
Boundary - Study area boundaries
Road Layer - Road network data
All Watersheds (WS) - Complete watershed
delineation
WS Filtered by Area - Watersheds meeting size
criteria
Unflagged WS - Watersheds passing quality
checks and meeting size criteria
Flagged WS - Watersheds requiring review
Breaklines - Terrain break features
Uploaded Road Stream Crossing (RSC) Locations
- User-provided Road-stream intersection points
RSC Snapped to Road Layer - Adjusted crossing
locations
Final Road-Stream Intersections - Validated
crossing points
RSC Filtered by WS Area - Crossings in valid
watersheds meeting size criteria
Unflagged RSC - Quality-approved crossing
points in valid watersheds meeting size criteria
Flagged RSC - Crossing point flagged: that
drain watershed extending outside the boundary
Uploaded Gauging Stations - Uploaded stream
gauging station points
Filtered Gauging Stations - Stream gauging
staions draining watersheds that meet size criteria
RF Hydrologic Vulnerability - Hydrologic
Vulnerability Assessment using Regional Frequency Analysis
RM Hydrologic Vulnerability - Hydrologic
Vulnerability Assessment using Rational Method Analysis
GPDM Hydrologic Vulnerability - Hydrologic
Vulnerability Assessment using Graphical Peak Discharge
Method
SBEVA Hydro-geomorphologic Vuln. -
Hydro-geomorphologic Vulnerability Assessment using Stream
Bank Erosion Vulnerability Assessment Method
RUSLE Hydro-geomorphologic Vuln. -
Hydro-geomorphologic Vulnerability Assessment using Revised
Universal Soil Loss Equations
WDFM Hydro-geomorphologic Vuln. -
Hydro-geomorphologic Vulnerability Assessment using Debris
Flow Model analysis
EHVI Hydro-geomorphologic Vuln. -
Hydro-geomorphologic Vulnerability Assessment using Ensemble
Vulnerability Index
Hydrologic Risk: Red (Vulnerable: Peak
Discharge >= Culvert's Discharge Capacity), Green (Not
Vulnerable), White (Not Applicable)
Hydrogeomorphologic Risk: Blue (Very Low:
0>=Score<1), Green (Low: 1>=Score<2), Yellow (Moderate:
2>=Score<3), Orange (High: 3>=Score<4), Red (Very High:
4>=Score<=5)
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Journal of Hydrology, 2023
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Environmental Modelling & Software, 2025
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Environmental Modelling & Software, 2022
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Journal of Hydrologic Engineering, 2021
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Stochastic Environmental Research and Risk Assessment, 2023
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American Meteorological Society, 2021