USGS WaterWatch

Streamgage Dashboard

Flow summary

Show summary of flow conditions and link to a map showing a site location.

Location map

Show a selected streamgage and surrouding streamgages. Click on a site to goto a site page

USGS hydrograph

Display 7-day gage-height hydrograph from USGS NWISWeb. Link to NwisWeb for more data options.

AHPS River Forecast

Show AHPS hydrograph and link to AHPS for a given USGS site number.

Flood tracking chart

Compare the current stage and NWS flood stage with recorded peak stages of previous floods.

Additional Information

Duration Hydrograph

Present a time-history streamflow along with historical streamflow percentiles.

Additional Information

Duration Hydrograph (Monthly flow stats)

Present a time-history streamflow along with backdrop of monthly-flow percentiles.

Additional Information

Duration Hydrograph (alt color)

Present a time-history streamflow along with historical normal and below normal streamflow percentiles.

Additional Information

Cumulative Streamflow Hydrograph

Present a time-history cumulative streamflow along with historical cumulative streamflow percentiles.

Rating Curve

Show the relationship between gage height and discharge.

Additional Information

Duration Curve

Provide long-term steamflow statistics

Raster Hydrograph

Provide pixel-based plots for visualizing and identifying variabtions and changes in a streamflwo data set.

statistics

Show summary of flow stats