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SACRAMENTO NWR COMPLEX ALERTS

Updated July 25, 2024

ALERTS: 

  • RED FLAG WARNING: The National Weather Service (NWS) has issued a Red Flag Warning for parts of the Sacramento Valley from 1pm July 25 through 11pm July 26. From the NWS: "A Red Flag Warning means that critical fire weather conditions are either occurring now, or will shortly. A combination of strong winds, low relative humidity, and warm temperatures can contribute to extreme fire behavior." 
    Visit NWS's forecast page for the Sacramento NWR for up-to-date info on the Red Flag Warning.
     
  • AUTO TOUR CLOSURE: The Sacramento NWR Auto Tour Route will be closed to all visitors for roadwork and maintenance Monday July 28 through Thursday August 1. Thank you for your understanding while we complete this important work.
     
  • WE ARE HIRING: GS-12 Supervisory Wildland Firefighter (Fire Management Officer). Application window extended to Friday August 9. More info on our Get Involved page!
     

CDFW Soliciting Recommendations for Sacramento Valley Wildlife Areas and Federal Refuges: 

  • The California Department of Fish and Wildlife (CDFW), along with the U.S. Fish and Wildlife Service (USFWS), will hold an online outreach meeting to take comments and recommendations regarding hunting programs in the Northern Sacramento Valley from licensed hunters. The meeting will include updates on habitat conditions, availability of water for wetlands, Avian Influenza, and hunting access opportunities.
  • State lands to be discussed include the Gray Lodge and Upper Butte Basin wildlife areas including the Little Dry Creek, Howard Slough, and Llano Seco units. Federal refuge personnel will also be available to speak about the Sacramento National Wildlife Refuge Complex including Delevan, Sacramento, Colusa, and Sutter NWRs.
  • The meeting will be held using Microsoft Teams from 4 to 6 p.m. on Tuesday, August 27, 2024. Please email Gray Lodge Wildlife Area at glwla@wildlife.ca.gov for a link and instructions on how to submit comments and questions.
  • CDFW annually provides an opportunity for licensed hunters to comment and make recommendations on public hunting programs, including anticipated habitat conditions in the hunting areas on Type A wildlife areas through public meetings and outreach.

Public Review of Draft Environmental Assessment and Compatibility Determinations - Big Notch Project Special Use Permit

The U.S. Fish and Wildlife Service is proposing to issue a short-term special use permit to the California Department of Water Resources to allow for increased flows on properties in the Yolo Bypass where the Service has conservation easements. These easements are part of the Steve Thompson North Central Valley Wildlife Management Area. The increased flows are for the purpose of implementing the Yolo Bypass Salmonid Habitat Restoration and Fish Passage Project.  

A draft environmental assessment (EA) and compatibility determinations (CDs) evaluating the proposed issuance of the permit are now available for public review (links below). The EA and CDs are available for public review through August 25, 2024. Comments may be submitted by email to: fw8plancomments@fws.gov. In the subject line of the email, please indicate “Big Notch Project Special Use Permit.” 

Butte Sink Wildlife Management Area is part of the SACRAMENTO NWR COMPLEX. Butte Sink WMA does not have any lands open to the public. Most of the Butte Sink WMA consists of privately-owned properties under conservation easement. One property, known as the Butte Sink Unit, is owned by the U.S. Fish and Wildlife Service but is not accessible.

Visit Us

Welcome to Butte Sink Wildlife Management Area!   

Butte Sink Wildlife Management Area is one of the 5 National Wildlife Refuges and 3 Wildlife Management Areas that make up the Sacramento National Wildlife Refuge Complex:  Sacramento NWR, Delevan NWR, Colusa NWR, Sutter NWR, Sacramento River NWR, Llano Seco Unit (STNCV WMA), Butte Sink WMA, Willow Creek-Lurline WMA. Butte Sink WMA primarily consists of properties that are privately-owned and under conservation easement conservation easement
A conservation easement is a voluntary legal agreement between a landowner and a government agency or qualified conservation organization that restricts the type and amount of development that may take place on a property in the future. Conservation easements aim to protect habitat for birds, fish and other wildlife by limiting residential, industrial or commercial development. Contracts may prohibit alteration of the natural topography, conversion of native grassland to cropland, drainage of wetland and establishment of game farms. Easement land remains in private ownership.

Learn more about conservation easement
, and therefore DOES NOT HAVE ANY LANDS OPEN TO THE PUBLIC.

There are LOTS of recreational opportunities across the Complex, including a Visitor Center, Auto Tours, trails, bicycling, photography, hunting and environmental education.

VISIT US!  <-- Click here to find all the information you need to plan your visit!  Or use the quicklinks, below...

VISITOR CENTERAUTO TOURSTRAILSBICYCLINGPHOTOGRAPHYHUNTING-WATERFOWLHunting-RiverMAPS, DIRECTIONS + BROCHURESENVIRONMENTAL EDUCATION

Location and Contact Information

      About Us

      The Butte Sink Wildlife Management Area is part of the Sacramento National Wildlife Refuge Complex. It is located west of the Sutter Buttes and east of the Sacramento River in Butte, Colusa, and Sutter counties.  It consists primarily of conservation easements on privately-owned wetlands, but also includes on 733 acre fee-title property known as the Butte Sink Unit.

      Click on the link below to learn more about us!

      What We Do

      • Resource Management

      To help plants and wildlife, Refuge staff uses a variety of habitat management techniques to maintain, recover or enhance plant and wildlife values. Refuge staff carefully consider any management techniques and employ them in varying degrees according to the situation.

      • Conservation and Partnerships

      The Complex is involved in many conservation endeavors, including Comprehensive Conservation Plans, Private Landowner Programs, and the National Wildlife Refuge System Improvement Act.

      Click on the link below to learn more about what we do!

      Our Species

      The Butte Sink WMA represents the largest contiguous block of wetlands in the Sacramento Valley and typically supports up to 2 million wintering waterfowl and large numbers of the State-listed as threatened greater sandhill crane.  These wetlands also support significant populations of breeding herons, egrets, and other waterbirds.

      Click on the link below to learn more about our Seasons of Wildlife, Wildlife Checklist, Wildlife Surveys, and Our Species....