Skip to main content

Monitoring location Yolo Bypass 0.7 MI W of Toe DR NR West Sacramento - USGS-383309121354701

Important for you to know:

  • USGS will be performing maintenance on WDFN webpages beginning Tuesday, May 12. If you cannot access the page you are intending or are unexpectedly redirected to a different page, please reach out to wdfn@usgs.gov for assistance.