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Fremont Weir Big Notch Project

Sector: Water Supply and Storage • Location: Sacramento, California, United States

Source: Bay Nature

Project
Completed

The Fremont Weir Big Notch project is a habitat restoration infrastructure project designed to reconnect the Sacramento River with its adjacent floodplain, the Yolo Bypass. It involves a large gated concrete structure that allows controlled flow from the Sacramento River into the Yolo Bypass floodplain to improve habitat connectivity and support the survival of juvenile Chinook Salmon and other na

Status
Closed
Sector
Water Supply and Storage, Cement
Location
Sacramento, California, United States of America
Updated
22 Jul 2026
Source
Bay Nature

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Project Information

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The project “Fremont Weir Big Notch Project” is an infrastructure initiative in the Water Supply and Storage sector, located in Sacramento, California, United States. Taiyo aggregates data on it from Bay Nature.

Participants

Not available for this record.

Status

Original status

completed

Taiyo status

Closed

Taiyo last update

2026-07-22

Contact

Not available for this record.

Description

Description

The Fremont Weir Big Notch project is a habitat restoration infrastructure project designed to reconnect the Sacramento River with its adjacent floodplain, the Yolo Bypass. It involves a large gated concrete structure that allows controlled flow from the Sacramento River into the Yolo Bypass floodplain to improve habitat connectivity and support the survival of juvenile Chinook Salmon and other native fish species.

Original sector

Water

Location

Country

United States of America (USA)

State

California

City

Sacramento

Source

Source

Bay Nature

URL

More Details

Record type

Project

Sector

Water Supply and Storage, Cement

Article published date

2026-04-04

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