logo

Anderson Dam Seismic Retrofit Project

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

Source: Citizen Portal AI

Project
Design Phase Concluding, Construction Planned To Start In 2027 And Complete By 2033

The Anderson Dam seismic retrofit project aims to enhance the dam's safety against potential seismic events by replacing liquefiable materials, upgrading the outlet works to improve water management, and constructing a larger emergency spillway. The project includes the Anderson Dam Tunnel to divert water during reconstruction, increasing water flow capacity fivefold compared to the existing syste

Status
Design phase concluding, construction planned to start in 2027 and complete by 2033
Sector
Water Supply and Storage, Hydro, Tunnel, Government
Location
San Jose, California, United States of America
Updated
22 Jul 2026
Source
Citizen Portal AI

ConstructChat

Ask ConstructChat about Anderson Dam Seismic Retrofit Project

Pick a question to edit it, or write your own.

First answer free · no account

I am a

Project Information FAQ

Project Information

4 Q
The project “Anderson Dam Seismic Retrofit Project” is an infrastructure initiative in the Water Supply and Storage sector, located in San Jose, California, United States. Taiyo aggregates data on it from Citizen Portal AI.

Participants

Sponsoring Agency

Status

Original status

design phase concluding, construction planned to start in 2027 and complete by 2033

Taiyo last update

2026-07-22

Contact

Not available for this record.

Description

Description

The Anderson Dam seismic retrofit project aims to enhance the dam's safety against potential seismic events by replacing liquefiable materials, upgrading the outlet works to improve water management, and constructing a larger emergency spillway. The project includes the Anderson Dam Tunnel to divert water during reconstruction, increasing water flow capacity fivefold compared to the existing system.

Original sector

Water Infrastructure

Location

Country

United States of America (USA)

State

California

City

San Jose

Source

Source

Citizen Portal AI

URL

More Details

Record type

Project

Sector

Water Supply and Storage, Hydro, Tunnel, Government

Article published date

2025-09-16

More on this project

Research

Free account

View all details

You are reading the public part. A free account opens the rest:

  • Every detail on this project
  • News and media coverage
  • Technical research
View all details

Free account · no card · lands you back on this project