Garfield-Harrison Project

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The Garfield-Harrison Project is a large-scale master planned Stormwater project that began in January 2022. The City of Loveland has contracted with Connell Resources to build the Garfield Harrison Storm Drainage Improvements Project. The four separate phases are expected to occur over the next four years (approximately one phase per year.) The project addresses the multiple drainage problems caused by aging infrastructure in the west part of downtown Loveland. Partnering with the City’s Water and Wastewater divisions, Street Maintenance and Rehabilitation Program, and Stormwater Engineering, the project will include new waterlines, sanitary sewers, street resurfacing, and various concrete repairs that will improve ADA accessibility.

The four-year project is designed to improve the following:

  • Implementation of the City of Loveland Master Drainage Plan
  • Replacing and upgrading existing stormwater infrastructure to address existing drainage issues and meet current stormwater standards
  • Installing 18- to 60-inch diameter storm sewer pipes
  • Replacing existing waterlines and valves to address aging infrastructure
  • Replacing pavement including asphalt patching, milling, overlays, or full street reconstruction where project components are installed
  • Rehabilitating and replacing concrete, as well as adding necessary ADA improvements
  • Disconnecting stormwater from the Little Barnes Ditch during Phase 4
  • Providing stormwater quality treatment measures within the stormwater system

The four-phase project is expected to be completed in fall 2027.

Phase 3

Work on Phase 3 is well underway with construction. The project includes five work zones for Phase 3 and will finish in early August 2025.

  • Zone 1 - Roosevelt Avenue between 5th and 8th Street: Roadway will be closed to install new stormwater and waterlines. Zone 1 is estimated to be completed by spring 2025.
  • Zone 2 - 8th Street between Sheridan Avenue and Harrison Avenue: The roadway will be closed to install new stormwater. Zone 2 is estimated to be completed spring 2025.
  • Zone 3 - 7th Street between Franklin Avenue and Roosevelt Avenue: The roadway will be closed to install new stormwater. Zone 1 is estimated to be completed spring 2025.
  • Zone 4 - Colorado Avenue between 7th Street and 8th Street and Franklin Avenue between 7th Street and 8th Street, 7th Street between Franklin and Colorado will undergo a full road closure to add to the continuation of installing the new stormwater. Zone 4 is estimated to be completed by late summer 2025.
  • Zone 5 - 8th Street between Duffield Avenue and Colorado Avenue: The roadway will be closed to install new stormwater. Zone 5 is estimated to be completed by spring 2026.

A large-diameter storm sewer pipe will be installed on North Roosevelt Avenue to West 9th Street and then a smaller-diameter lateral west on West 7th Street to Colorado Avenue. Additionally, the project will include adding a new waterline on North Roosevelt Avenue between West 5th Street and West 8th Street. Under the five work zones, road closures in blocked segments will be required to install the new water and stormwater pipelines. The road closures will follow the timeline of the work zones.

During construction, local access, deliveries, and services will always be maintained. Residents will experience construction noise and disruptions near their homes. Traffic control personnel will be onsite to direct residents during this work. Typical working hours will be Monday through Friday from approximately 7 a.m. to 5 p.m. Night and weekend work will be occasional and announced in advance.


Learn about the phasing of this project


How is this project funded?

  • Estimated total project cost: $18 million
  • The project is funded through the Stormwater and Water Enterprise Fund. Enterprise funds are dedicated funds supported by user fees in the monthly utility bill. Similar to a business, user fees fund the operation, maintenance, administration, and capital improvement projects required to provide the service.

Stay Informed

To stay informed about this project, subscribe to our email list in the "Stay Informed" section. For immediate questions or concerns, contact us at: garfieldharrisonstormdrain@gmail.com or 970-716-5155. Please allow us at least 24-48 hours to respond to you. Thank you!

The Garfield-Harrison Project is a large-scale master planned Stormwater project that began in January 2022. The City of Loveland has contracted with Connell Resources to build the Garfield Harrison Storm Drainage Improvements Project. The four separate phases are expected to occur over the next four years (approximately one phase per year.) The project addresses the multiple drainage problems caused by aging infrastructure in the west part of downtown Loveland. Partnering with the City’s Water and Wastewater divisions, Street Maintenance and Rehabilitation Program, and Stormwater Engineering, the project will include new waterlines, sanitary sewers, street resurfacing, and various concrete repairs that will improve ADA accessibility.

The four-year project is designed to improve the following:

  • Implementation of the City of Loveland Master Drainage Plan
  • Replacing and upgrading existing stormwater infrastructure to address existing drainage issues and meet current stormwater standards
  • Installing 18- to 60-inch diameter storm sewer pipes
  • Replacing existing waterlines and valves to address aging infrastructure
  • Replacing pavement including asphalt patching, milling, overlays, or full street reconstruction where project components are installed
  • Rehabilitating and replacing concrete, as well as adding necessary ADA improvements
  • Disconnecting stormwater from the Little Barnes Ditch during Phase 4
  • Providing stormwater quality treatment measures within the stormwater system

The four-phase project is expected to be completed in fall 2027.

Phase 3

Work on Phase 3 is well underway with construction. The project includes five work zones for Phase 3 and will finish in early August 2025.

  • Zone 1 - Roosevelt Avenue between 5th and 8th Street: Roadway will be closed to install new stormwater and waterlines. Zone 1 is estimated to be completed by spring 2025.
  • Zone 2 - 8th Street between Sheridan Avenue and Harrison Avenue: The roadway will be closed to install new stormwater. Zone 2 is estimated to be completed spring 2025.
  • Zone 3 - 7th Street between Franklin Avenue and Roosevelt Avenue: The roadway will be closed to install new stormwater. Zone 1 is estimated to be completed spring 2025.
  • Zone 4 - Colorado Avenue between 7th Street and 8th Street and Franklin Avenue between 7th Street and 8th Street, 7th Street between Franklin and Colorado will undergo a full road closure to add to the continuation of installing the new stormwater. Zone 4 is estimated to be completed by late summer 2025.
  • Zone 5 - 8th Street between Duffield Avenue and Colorado Avenue: The roadway will be closed to install new stormwater. Zone 5 is estimated to be completed by spring 2026.

A large-diameter storm sewer pipe will be installed on North Roosevelt Avenue to West 9th Street and then a smaller-diameter lateral west on West 7th Street to Colorado Avenue. Additionally, the project will include adding a new waterline on North Roosevelt Avenue between West 5th Street and West 8th Street. Under the five work zones, road closures in blocked segments will be required to install the new water and stormwater pipelines. The road closures will follow the timeline of the work zones.

During construction, local access, deliveries, and services will always be maintained. Residents will experience construction noise and disruptions near their homes. Traffic control personnel will be onsite to direct residents during this work. Typical working hours will be Monday through Friday from approximately 7 a.m. to 5 p.m. Night and weekend work will be occasional and announced in advance.


Learn about the phasing of this project


How is this project funded?

  • Estimated total project cost: $18 million
  • The project is funded through the Stormwater and Water Enterprise Fund. Enterprise funds are dedicated funds supported by user fees in the monthly utility bill. Similar to a business, user fees fund the operation, maintenance, administration, and capital improvement projects required to provide the service.

Stay Informed

To stay informed about this project, subscribe to our email list in the "Stay Informed" section. For immediate questions or concerns, contact us at: garfieldharrisonstormdrain@gmail.com or 970-716-5155. Please allow us at least 24-48 hours to respond to you. Thank you!

  • FOR RELEASE: Garfield-Harrison will begin its final phase of work starting in August

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    City of Loveland, Colorado

    MEDIA RELEASE

    CONTACT: Illianna Milldrum, Communication and Engagement Specialist,

    970-962-2608, Illianna.Milldrum@cityofloveland.org

    Garfield-Harrison will begin its final phase of work starting in August

    LOVELAND, Colo. – July 16, 2025 – The City of Loveland continues to make significant improvements to stormwater infrastructure for the Garfield-Harrison project. Phase 3 will be completed in August, and the project will enter into Phase 4. To complete this critical work, 8th Street will be fully closed from west of Colorado Avenue to Duffield Court throughout the remainder of Phase 3 and Phase 4 this year.

    Phase 4 will continue in 2026 by jumping north on 9th and 10th Streets, with a planned timeline extending to the end of 2026. Working hours will be from 7:00 a.m. to 5 p.m., Monday through Friday.

    Phase 3:

    • Currently, the project is in Phase 3 and will conclude this work in August. Phase 3 includes a closure at the intersection of 8th Street and Colorado Avenue, Colorado between West 9th and 7th Street, as well as West 7th Street between Colorado Avenue and Franklin Avenue.

    Phase 4 (Fall 2025):

    • Will include a closure on 8th Street from Duffield Court to Colorado Avenue and on 9th Street between Roosevelt and Franklin Avenues to 9th Street.

    Phase 4 (2026):

    • Work will continue in 2026 with a closure of 10th Street from Ferguson Court to Harrison Avenue and North Roosevelt Avenue to 11th Street and McKinley Court.

    Recommended detour routes for Phase 4 (Fall 2025) and Phase 4 (2026):

    • During Phase 4 (Fall 2025), commuters will use West 10th Street, Garfield Avenue, North Taft Avenue or West 4th Street.
    • During Phase 4 (2026), commuters will use North Taft Avenue, West 8th Street or Garfield Avenue.


    Detour map for Phase 4 (Fall 2025)




    Detour map for Phase 4 (2026)



    The project is anticipated to be fully completed by the end of 2026, weather permitting. Project updates can be found at letstalkloveland.org/garfieldharrisonproject. Residents who wish to contact the project team can call 970-716-5155 or email garfieldharrisonstormdrain@gmail.com.

    About the Project

    The Garfield-Harrison Project is a large-scale master planned stormwater project that began in January 2022. The four-phase project is expected to be completed in the fall of 2026. The project addresses the multiple drainage problems caused by aging and undersized infrastructure in the west part of downtown Loveland. Partnering with the City’s Water and Wastewater divisions, Street Maintenance and Rehabilitation Program and Stormwater Engineering, the project also includes new waterline, sanitary sewer, street resurfacing, and various concrete repairs that will improve ADA accessibility.

    The four-year, four phase capital project has completed the following improvements to date:

    • Installed over 9,650 feet of various-sized stormwater pipes, including 3,100 feet of 54-inch concrete stormwater pipes.
    • Installed over 54 manholes and 52 inlets.
    • Over 7,000 feet of new waterline installed.
    • Completely re-built 1st Street from Garfield Avenue west to the Big Thompson River.
    • Once Stormwater improvements were completed, all of 1st Street and Sheridan Avenue within the project area were repaved to meet LCUASS (Larimer County Urban Area Street Standards) requirements.

    Project Funding

    The project is funded through the Stormwater and Water Enterprise Funds. Enterprise funds are dedicated funds supported by user fees in the monthly utility bill. Similar to a business, user fees fund the operation, maintenance, administration, and capital improvement projects required to provide the service.

    ###


  • Weekly Project Updates 7/14/25 - 7/18/25

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    Here are the project updates for the week:

    1) Crews continue to pour concrete on inlets at the 8th Street and Colorado Avenue intersection.
    2) The crew will continue to install pipe on Franklin Avenue from 7th Street to 8th Street.
    3) Crews will also install inlets at Birkley Court and Colorado Avenue.

    Weather permitting, work activities are Monday – Friday, 7:00 am – 5:00 pm.

  • Weekly Project Update 7/7/25 - 7/11/25

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    Hello Stakeholders!

    Here are the project updates for the week (7/7-7/11):

    1. The crews will continue installing inlets on Colorado and 8th Street.
    2. The crews will continue to install pipe on 8th Street, then move to Franklin Ave.
    3. The concrete crew will be in as well to start forming the inlets and ramps on the intersection and Colorado.

    Weather permitting, work activities are Monday – Friday, 7:00 am – 5:00 pm.

  • Weekly Project Update 6/30/25 - 7/4/25

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    Hello Stakeholders!

    Here are the project updates for this week (6/30-7/4):

    1. Crews are busy installing stormsewer pipes north of the 8th & Colorado intersection.
    2. Concrete crews will be installing inlets and curb & gutter on Colorado Avenue.
    3. Staging pipe will continue on 8th as construction gears up to move west on 8th to Duffield.

    Weather permitting, work activities are Monday – Friday, 7:00 am – 5:00 pm.

  • Weekly Project Update

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    Hello Stakeholders!

    Here are the project updates for this week (6/23-6/27):

    1. The crews are very busy installing storm sewer pipe up to the 8th Street intersection on Colorado.
    2. Work on the intersection will start with Excel working on a gas pipe that needs to be relocated.
    3. Concrete crews are also working to finish inlet, curb and gutter installations in preparation for paving.

    Weather permitting, work activities are Monday-Friday, 7:00 a.m. – 5:00 p.m. Please contact us with any questions at garfieldharrisonstormdrain@gmail.com(External link)(External link)(External link) or 970-716-5155.

    Thank you for your continued patience and support.

  • Project Weekly Update 6/16/25 - 6/20/25

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    CLOSED: This discussion has concluded.

    Hello Stakeholders!

    Here are the project updates for this week (6/16-6/20):

    1) Continue to install pipe on Colorado from 7th Street to 8th Street.
    2) Concrete work to take place at Franklin and 7th.
    3) Pipe and manholes to be staged on 8th Street.

    Weather permitting, work activities are Monday – Friday, 7:00 am – 5:00 pm.

  • Intersection Closure at 8th Street and Colorado Avenue

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    Hello Stakeholders,

    As June 4, the intersection at 8th Street and Colorado Avenue is closed. Additionally, crews begin milling operations from the intersection to Douglas Avenue starting Friday, June 6, to begin the installation of stormwater pipes for Phase 3. During this time, local traffic will be rerouted to 10th and 5th Streets to bypass the closures on Colorado Avenue. However, we residential access will be maintained while this work is completed.


    Throughout Phase 3, the intersection will be closed until mid-August. This work will finish Phase 3 and begin the preliminary work for Phase 4. Work activities are Monday – Friday, 7 a.m. – 5 p.m., weather permitting.

    Phase 4 of the Garfield-Harrison project is still on schedule to be completed by the end of 2026. Below is a map illustrating Phase 3 and 4.

    The team appreciates your patience and support while addressing these critical infrastructure improvements.


  • Project Weekly Updates 6/2/25 - 6/6/25

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    Hello Stakeholders!

    Here are the project updates for this week (6/2-6/6):

    1. Stormsewer installation will continue on 7th Street moving west toward Colorado Avenue.
    2. Final paving is planned for the 9th and Roosevelt intersection.
    3. Additional pipe and concrete structures will be stored in the construction zone.

    Weather permitting, work activities are Monday – Friday, 7:00 am – 5:00 pm.

  • Project Weekly Updates 5/19/25 - 5/23/25

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    CLOSED: This discussion has concluded.

    Hello Stakeholders!

    Here are the project updates for this week (5/19-5/23):

    1. There will be a pause next week as crews gear up for work on 7th Street, starting at 7th and Franklin.
    2. Workers will be moving fast, west on 7th to Colorado and then north to 8th.
    3. Franklin between 7th and 8th will be last, with the intention to open all areas before 8/12, when students return to school.

    Weather permitting, work activities are Monday – Friday, 7:00 am – 5:00 pm.

  • Project Weekly Updates 5/12/25 - 5/16/25

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    CLOSED: This discussion has concluded.

    Hello Stakeholders!

    Here are the project updates for this week (5/12-5/16):

    1. There will be landscaping crews at work on 8th and 9th Streets
    2. Patching and a bottom lift of asphalt will be installed at Roosevelt and 9th Street
    3. Street signs will be reset at 9th and Roosevelt

    Weather permitting, work activities are Monday – Friday, 7:00 am – 5:00 pm.

Page last updated: 17 Jul 2025, 08:17 AM