Town Lake Western Dam Replacement

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The City of Tempe is replacing the inflatable rubber dam system at the west end of Tempe Town Lake with a new, hydraulically-operated steel gate dam.

The new dam is on schedule to be operational by Dec. 28, 2015 with work on the dam and associated projects beginning on June 4.

The new dam will be a reliable and cost-effective solution that is expected to last for decades. This page provides details about the project so that community members can follow its progress. Sign up for emails from us with updates at www.tempe.gov/enews. Scroll to the News section and click on Town Lake Updates. 

Click Here for Project Updates

wide view of dam with downtown

DOWNLOADABLE KNOWLEDGE 
FACT SHEET - Facts about the Town Lake Western Dam Replacement Project
FAQs - A list of frequently asked questions and the answers to them

VIDEO
Left: 9-minute video explaining the dam replacement project. Right: Simulation of dam working.

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night view

ABOVE: The Town Lake Pedestrian Bridge will be 100 feet from the new steel gate dam.

hydraulics close
ABOVE: The white cylinders shown are part of the hydraulic system that will lift the steel gates

IN THE NEWS
A selection of coverage about the dam replacement project
Horizon PBS/ KAET 8
Arizona Family TV 3
NPR/KJZZ
East Valley Tribune

Previous Tempe City Council Decisions
Nov. 7, 2013 – Council considers award of contract to hire PCL Construction to replace western dam
Council Meeting Agenda Item: 5B12
Contracts Document

Sept. 19, 2013 – Council awarded contract to manufacture steel gates
PDF - Dam Replacement
Council Meeting Agenda Item: 5B19
Contract T14-004-01

Inflatible Bladders Report

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