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Delta Conveyance Project (Delta Tunnel)

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

Source: Indybay

Project
Planned

The Delta Conveyance Project is a proposed 43-mile long tunnel intended to safeguard California's water supplies amid a hotter, drier future by diverting water through the Sacramento-San Joaquin River Delta. The project has faced opposition due to environmental concerns and lack of necessary approvals.

Status
Prospective
Sector
Water Supply and Storage, Tunnel, Government
Location
Sacramento, California, United States of America
Updated
22 Jul 2026
Source
Indybay

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Project Information

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The project “Delta Conveyance Project (Delta Tunnel)” is an infrastructure initiative in the Water Supply and Storage sector, located in Sacramento, California, United States. Taiyo aggregates data on it from Indybay.

Participants

Sponsoring Agency

Status

Original status

planned

Taiyo status

Prospective

Taiyo last update

2026-07-22

Contact

Not available for this record.

Description

Description

The Delta Conveyance Project is a proposed 43-mile long tunnel intended to safeguard California's water supplies amid a hotter, drier future by diverting water through the Sacramento-San Joaquin River Delta. The project has faced opposition due to environmental concerns and lack of necessary approvals.

Original sector

Water Supply

Budget

Location

Country

United States of America (USA)

State

California

City

Sacramento

Source

Source

Indybay

URL

More Details

Record type

Project

Sector

Water Supply and Storage, Tunnel, Government

Article published date

2025-11-16

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