Website maintenance

Hydro2go is currently under maintenance. Registration and new job submission are paused. Administrators can still sign in.

H₂
Hydro2go
Local basin preprocessing workspace
Admin Notice
Limited compute. Local calibration is recommended.
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1 Parameters
2 Boundary
3 Submit

Outlet map Click a river location on the map, or edit longitude and latitude above.

Place the outlet on a river line. Very small basins, such as a single glacier catchment, may fail.

Default Data Sources

Data source selection is not available in this version. Hydro2go currently uses the default datasets below.

Precipitation
Tmean
Tmax
Tmin
Soil hydraulic data
Model DEM
Glacier high-resolution DEM
Glacier outlines
Debris-covered glacier
Glacier ice thickness
Land use

Calibration inputs Upload a CSV runoff file. The page will detect available years when possible.

Run automatic calibration on

Runoff years Upload CSV to auto-detect the available range.
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2001-2005
Snow years MODIS available range: 2001-2025.
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Glacier GMB years Hugonnet range: 2000-2020; often 5-year values.
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Quick guide

A short Hydro2go tutorial loaded from Markdown.

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My jobs

Review status, confirm boundaries, and download results.

Admin review

Signed-in administrator account can approve, terminate, and clean job records.

Maintenance mode

Status unknown.

Design Tuning

Please wait

Hydro2go is delineating the basin according to the selected model resolution. This usually takes no more than 3 minutes.

Higher model resolution usually takes longer.

Account access

Sign in or register before submitting jobs.

1 Verify your email

2 Enter the verification code
Or continue with Google

Optional Google sign-in.

Check boundary

Grid cells -
Area
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Resolution
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Outlet
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Does this boundary look correct?

Check the outlet and basin boundary. If it does not look right, go back and edit the outlet.