USGS National Streamflow Information Program
New & Noteworthy
Today's Water Conditions
View maps of current and historical conditionsStreamflow
Flood and high flow
Surface water quality
Contact the USGS National Streamflow Information Program
If you have any questions about the National Streamflow Information Program please send them to the "General Questions" link below.
Online: Contact us using our online form for feedback and questions.
While we make every effort to reply to your inquiries as soon as possible, please allow up to seven days for a response.
Contact Information for Other USGS Resources
For general USGS questions, contact Ask USGS online or call 1-888-ASK-USGS (1-888-275-8747).
For other national USGS water information, you can contact:
For local USGS water information or data, contact the USGS Water Science Center in your area by clicking on the state:
To locate a specific USGS employee, use the Electronic Phone Book.
For media inquiries, the USGS Office of Communications staff is available to the media around-the-clock.