Question 1

What are the key details for the project “Pacheco Reservoir Expansion Project”?

Accepted Answer

The project “Pacheco Reservoir Expansion Project” is an infrastructure initiative in the Water Supply and Storage sector, located in California, United States. Taiyo aggregates data on it from Sierra Club.

Question 2

What is the latest status of the project “Pacheco Reservoir Expansion Project”?

Accepted Answer

The status recorded for “Pacheco Reservoir Expansion Project” is cancelled.

Question 3

Who are the main government, EPC, and private stakeholders for “Pacheco Reservoir Expansion Project”?

Accepted Answer

Taiyo maps the stakeholders of “Pacheco Reservoir Expansion Project”: government bodies (Valley Water Board of Directors, Valley Water).

Question 4

What is the budget and commercial profile for the project “Pacheco Reservoir Expansion Project”?

Accepted Answer

Taiyo normalizes the budget of “Pacheco Reservoir Expansion Project” to USD 3220000000.

Question 5

Where can I verify the source and access all details for “Pacheco Reservoir Expansion Project”?

Accepted Answer

This Taiyo project page references Sierra Club along with the original URL (https://www.sierraclub.org/loma-prieta/blog/2025/09/pacheco-reservoir-project-falls-sparing-diablo-range-now). Taiyo standardizes official data into a consistent, searchable project profile.

Sponsoring Agency	Obfuscated Data
Company	Obfuscated Data

Original status	cancelled
Taiyo status	Obfuscated Data
Taiyo last update	00-00-0000
Available timestamps	00-00-0000
Available timestamp type	Obfuscated Data

Contact name	Obfuscated Data
Phone	0000000000
Email	ObfuscatedData@email.com
Address	Obfuscated Data, Obfuscated data, obfuscated data, Obfuscated data

Description	The Pacheco Reservoir Expansion Project (PREP) was a proposed water storage project intended to expand the Pacheco Reservoir. The project faced significant opposition due to environmental concerns, escalating costs, and delays. It was ultimately canceled by the Valley Water Board of Directors after the U.S. Bureau of Reclamation blocked the use of federally controlled San Luis Reservoir water, and costs rose from an initial estimate of $969 million in 2017 to $3.22 billion in 2025. The project was planned to start construction in 2024 and complete by 2029, but the schedule was delayed to start in 2029 and continue through at least 2036 before cancellation.
Original sub-sector	Obfuscated
Original Currency	USD
Original budget	000000000000000
Procurement method	Obfuscated Data
Budget	000000000000000

Region	Obfuscated
Country	Obfuscated
State	Obfuscated Data
County	Obfuscated
Location	Obfuscated Data, Obfuscated data, obfuscated data, Obfuscated data

Source reliability	High
Data quality score	100%
Source	Obfuscated Data
URL	obfuscated_data,obfuscateddata.com

Project Type	Obfuscated Data
Article Published Date	Obfuscated Data

Pacheco Reservoir Expansion Project

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