What is the latest status of the project “Delta Conveyance Project (Delta Tunnel)”?

The status recorded for “Delta Conveyance Project (Delta Tunnel)” is planned.

What is the budget and commercial profile for the project “Delta Conveyance Project (Delta Tunnel)”?

Taiyo normalizes the budget of “Delta Conveyance Project (Delta Tunnel)” to USD 20000000000.

Where can I verify the source and access all details for “Delta Conveyance Project (Delta Tunnel)”?

This Taiyo project page references Indybay along with the original URL (https://www.indybay.org/newsitems/2026/04/23/18885740.php). Taiyo standardizes official data into a consistent, searchable project profile.

Delta Conveyance Project (Delta Tunnel)

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

Source: Indybay

Project

Planned

The Delta Conveyance Project is a proposed 45-mile underground tunnel intended to divert water from the Sacramento River near Clarksburg to facilitate water export to Southern San Joaquin Valley agribusiness and Southern California water agencies. The project faces opposition due to environmental concerns and lack of lawful financing.

Status: Prospective
Sector: Water Supply and Storage, Consumer Products, Tunnel
Location: Clarksburg, California, United States of America
Updated: 22 Jul 2026
Source: Indybay

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Project Information

4 Q

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

Participants

Not available for this record.

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 45-mile underground tunnel intended to divert water from the Sacramento River near Clarksburg to facilitate water export to Southern San Joaquin Valley agribusiness and Southern California water agencies. The project faces opposition due to environmental concerns and lack of lawful financing.
Original sector	Water Infrastructure
Budget

Location

Country	United States of America (USA)
State	California
City	Clarksburg

Source

Source	Indybay
URL

More Details

Record type	Project
Sector	Water Supply and Storage, Consumer Products, Tunnel
Article published date	2026-04-26

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Delta Conveyance Project (Delta Tunnel)

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