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Banner - Natomas Basin Reach A Levee Improvements

Natomas Basin - Reach A

The U.S. Army Corps of Engineers (USACE), in partnership with the California Central Valley Flood Protection Board (CVFPB), California Department of Water Resources (DWR) and the Sacramento Area Flood Control Agency (SAFCA), will be constructing 3.5 miles of levee improvements along the Garden Highway levee from Farm Rd to Gateway Oaks Dr. This work is part of the American River Watershed Common Features - Natomas Basin project authorized by Congress in 2014.  

Geotechnical engineering analyses have shown that the levees are susceptible to seepage and many portions of the levee have significant landside slope stability and long-term operations and maintenance concerns. Upcoming levee improvements are expected to begin in 2022, and will address identified deficiencies by constructing an adjacent levee to widen the existing levee, installing seepage cutoff walls up to 145 feet deep, and constructing landside seepage berms. 

Upcoming Public Engagements

Natomas Reach A Status Update Virtual Public Meeting
Monday, November 16, 2020 from 3-5 p.m.

This meeting will provide a status update on progress towards construction in Natomas's Reach A, which extends along Garden Highway from Gateway Oaks Dr to Farm Rd. Participants will have an opportunity to hear from project leads about ongoing work such as site preparation activities, learn about our schedule moving forward, and ask questions to the team. 

For an orientation ahead of time, click here to watch a short (2 min) YouTube video of the project: 
ttps://www.youtube.com/watch?v=M59mZ70ze5M

View: Presentation Slides (PDF)

To Join our Webinar: https://usace1.webex.com/usace1/j.php?MTID=m8d624937e8f86320a5f1624fd2f41d4a

Tap to join from a mobile device (attendees only)           
+1-844-800-2712,,1992639216## US Toll Free     

Join by phone   
+1-844-800-2712 US Toll Free | Global call-in numbers  |  Toll-free calling restrictions   

Join from a video system or application
Dial 1992639216@usace1.webex.com
You can also dial 207.182.190.20 and enter your meeting number: 1992639216 

Join using Microsoft Lync or Microsoft Skype for Business
Dial 1992639216.usace1@lync.webex.com           

Frequently Asked Questions

Reach A Project Map

Reach A Project Map (Click to enlarge)

Natomas Levees Overview

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Contact Information

For more information on Natomas Basin levee improvements, 
please contact us at the following:

Phone: 
916-557-5100

Email:
spk-pao@usace.army.mil

Mailing Address:
U.S. Army Corps of Engineers,  Sacramento District
Natomas Basin project
1325 J Street, Room 1513
Sacramento, CA 95814