Click on a stream gauge to see the current water level
Key - Rivers Above Flood Stage:
Each point on the map above represents a stream gauge maintained by the United States Geological Survey (USGS). Gauges shown by triangles represent rivers that have a clear "flood stage." A "flood stage" is a semi-arbitrary level at which a river is considered to be a significant threat to human structures, and it is measured by the river's height. Circular markers do not have a set flood stage. Flooding rivers are shown by black markers, while the color of the other markers depends on how the river's flow, measured in cubic feet per second, compares to historic flow on this day of the year. More data and graphics can be found at USGS WaterWatch.
Each point on the map above represents a stream gauge maintained by the United States Geological Survey (USGS). Gauges shown by triangles represent rivers that have a clear "flood stage." A "flood stage" is a semi-arbitrary level at which a river is considered to be a significant threat to human structures, and it is measured by the river's height. Circular markers do not have a set flood stage. Flooding rivers are shown by black markers, while the color of the other markers depends on how the river's flow, measured in cubic feet per second, compares to historic flow on this day of the year. More data and graphics can be found at USGS WaterWatch.
= Rivers currently above flood stage
= Extremely high flow (>99th percentile), but not at flood stage
= Very high flow (> 95th percentile), but not at flood stage
= Not very high (< 95th percentile)
= Not ranked - not enough data for this station