Oregon Near Real-Time Hydrographics Data
Oregon Water Resources Department portal for near real-time and historical stream stage, discharge and reservoir/lake level data from 200+ WRD gages, with daily and instantaneous data downloads.
apps.wrd.state.or.us
At a glance
- Region
- United States (North America)
- Coverage
- Sub-national
- Access
- Free
- Category
- Government
- Last updated
- 2026
What's inside
- Streamflow
- Stream stage
- Reservoir levels
Terms explained
What you can do with it
Typical work that data of this type supports.
- 01
Design flows
Estimate 1-in-50 and 1-in-100 year floods for bridges, culverts and spillways.
Because it has: Streamflow
- 02
Low flows
Set environmental flows and check what is left in the river in a dry year.
- 03
Storage tracking
Follow storage and releases through the season.
Because it has: Reservoir levels
Where AI adds value
Ideas for machine learning and AI agents built on this kind of data.
- 01
Flow forecasting
Train LSTM-style models on past records to forecast river levels and flow days ahead.
- 02
Ungauged basins
Combine with catchment data to estimate flow where there is no gauge.
- 03
Storage from space
Estimate volume from satellite water area and altimetry.
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- USACE Rivergages.comNorth America | Free
- USACE Water Data PortalNorth America | Free
- CAMELS (US): Catchment Attributes and Meteorology for Large-sample StudiesNorth America | Free
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