HYSTAR Watershed Portal | The Hydrology

Spaces & LayersLayer manager

WATERSHED SELECTION

DatasetStateFind a watershedWatershed

0 matches · first-event results ready

0 spatial packages connected across all datasets. Entries awaiting complete spatial files retain results only.

MODEL INPUT LAYERS

Land use / land coverSource class codeElevationSource elevation valueFlow accumulationSource accumulation valueTerrain slopeSource slope valueSoil field capacitySource soil value · units unconfirmed

Display model layerLayer opacity

REFERENCE LAYERS

Street map · OpenStreetMapModeled watershed boundaryWatershed outlets

Click an outlet to load its model and results. Drag to pan. Use + / − to zoom.

First rainfall event

Preliminary simulation based on uncalibrated HYSTAR model outputs.

Static model inputs are mapped. Spatial recharge, monthly dynamics, and travel time are not inferred from outlet hydrographs.

Land use / land coverLoading catalog…

Loading selected watershed layers…

Land use / land coverSource land-cover class codes

Georeferenced model inputs · supplied state boundaries