Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock () or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
Real-time river flows 9/12/2018
Sites with black symbols are record highs.
Sites with blue shades are well above normal.
Sites with green have normal flow levels.
Public Domain.
