Monrovia Renewal Banner
Press Enter to show all options, press Tab go to next option

Monrovia Renewal is the largest public works project in the City's history!

This exciting initiative is making citywide repairs to our water and sewer pipelines, water facilities, streets, sidewalks, curbs and gutters. These improvements are expected to take 4-5 years to complete and cost $51.7 million.

Keep up to date on the project, related field work, and construction starting Summer 2016 through 2020.

Receive periodic project updates by subscribing to our email list:

Monrovia Renewal Construction

Updated on 05/30/2017 2:38 PM

Pictures of construction activities throughout town.

Oakglade Reservoir Upgrade Project

In the coming month, staff plans on hosting two neighborhood meetings to share details related to the Oakglade Reservoir Upgrade, a major water facility project being undertaken as part of the Monrovia Renewal project. Oakglade Reservoir Entrance

As you may recall, the overall project is aimed at replacing the City’s existing reservoir located at 733 Oakglade Drive.  The Oakglade Reservoir was initially built in the late 1800s and was one of the original water reservoirs for Monrovia.  However, over time, the reservoir has developed excessive leaks and cracks, and given the growth of our community, is currently too small to handle increased water capacity needs of the City.

To that end, as part of the Monrovia Renewal project, the City is looking to replace the existing Oakglade Reservoir (which has a capacity of 900,000 gallons) with a brand new 1.5-million-gallon reservoir.  This will increase our supply capacity by 67%, while also improving emergency and operational water storage requirements in the area.

While the improvement project is important, staff has recognized that the overall initiative will be very invasive for the residents that live off of Oakglade Drive and Ridgeside Drive.  Based on our current project schedule, we anticipate that we will be ready to begin construction in late December 2017 / early January 2018, and in an effort to make sure we do sufficient outreach in the area, staff is currently coordinating two neighborhood meetings to occur in October 2017. 

Pursuant to the California Environmental Quality Act (CEQA) an Initial Study has been prepared for the proposed project, which determined there could be significant impacts however, through the incorporation of mitigation measures, these impacts would be reduced to less than significant levels.  Impacts to all other study areas were found to be less than significant.  A Mitigated Negative Declaration (MND) has been prepared. The public review period for the Initial Study and Draft MND began on October 9, 2017, and will conclude on October 30, 2017.

 View a copy of the Initial Study-Draft MND.

For additional project information, please contact Lauren Marshall, Management Analyst at (626) 932-5579 or email at

Come to a second Community Meeting for the Northwest Section on November 1 at 7 PM!

Get your questions answered at the upcoming community meeting! Find out the types of construction you'll see in your neighborhood. 

  • When: Wednesday, November 1, 2017 at 7:00 PM
  • Where: Community Center (119 W. Palm Avenue)

Northwest & South Area: Tentative Schedules

Northwest Section (Area west of Myrtle between Colorado and Hillcrest Blvds):

South Section (Area south of the I-210 freeway to City limits):

  • Selection Process for Contractors for Construction Work: September - November 2017
  • Construction Work Begins: December 2017 / January 2018

City Council Update: September 2017

Staff present the City Council with a quarterly update on Monrovia Renewal. View the most recent presentation from September 19th to learn more about the project's progress.

Sidewalks Repairs Complete in Northwest Section of Monrovia Renewal - Now Underway in South Section

During the past year, the City has been working with Precision Concrete Cutting to assess the City’s entire sidewalk system - about 125 miles of sidewalk! Their Sidewalk Master Plan reported the condition of all our sidewalks, and the City has created a plan to address these issues. Some damaged sections of sidewalk will need to be removed and replaced, whereas other sections can be repaired using Precision's patented sidewalk cutting technology to remove sidewalk lifts up to 2 inches in height and address cracks and other imperfections. This technique has minimal impact and results in a cost savings of up to 84% over replacing the whole panel! 

Precision has completed more than 7,000 sidewalk repairs in the Southwest and Southeast Sections (area between Colorado Boulevard and the I-210 Freeway) of Monrovia Renewal over the past year.

Precision's crews have completed sidewalk repairs in the Northwest Section of Monrovia Renewal - the area west of Myrtle Avenue between Colorado and Hillcrest Boulevards - to reduce trip hazards and other sidewalk issues. They are now working in the South Section - the area south of the 210 freeway to City limits.

Note that there are no roadway impacts while these repairs are taking place, as Precision uses a mobile cart on the sidewalk area itself. Cones will be placed in the work area. Pedestrians should use caution when moving through the area and cross to the other side of the street or take an alternate route where possible.

If you have any questions, please contact Public Works at (626) 932-5575.

A Note on Construction Schedules...

We are committed to providing you with timely updates on the project's progress and the construction scheduled to take place. Unfortunately, in construction, schedules frequently change at the last minute, due to weather conditions, crew availability, coordination with other agencies, and other unforeseen conditions. We strive to update when these changes occur, and we thank you for your flexibility in advance!

Sewer Cleaning and Closed-Circuit Television (CCTV)

As a part of our routine maintenance program and to facilitate the design of Monrovia Renewal repairs, all of the sewer lines in the City are being cleaned and inspected using Closed Circuit Television (CCTV) technology.

The City’s sewer maintenance contractor, National Plant Services, is currently working in the Northwest segment of Monrovia Renewal, which is the area between Colorado Boulevard and Hillcrest Boulevard, east of Myrtle Avenue extending to the City’s western limits.

When National Plant Services is out in the field, they use a jetter (or cleaning truck) and a box truck containing the television equipment. The equipment is situated next to sewer manholes located in the road, and the crew takes about 30 minutes at each manhole location. The lines are first cleaned and then inspected utilizing the television equipment.

After we complete work in the Northwest section, additional sewer maintenance and CCTV work will occur in the South section to prepare for repairs that will take place starting in Winter 2017. 

Supporting Documents

Explore the Improvements Coming to Your Neighborhood!Monrovia Renewal Phasing Map

To improve efficiency and shorten the construction time spent in each area, Monrovia has been divided into six segments. Construction will occur in each segment according to the timeline below:

  • Southwest and Southeast - 2016 - 2017
  • Northwest and South - 2017 - 2018
  • North - 2018 - 2019
  • Northeast - 2019 - 2020