Combined Sewer Overflow No. 12

Welcome to the Combined Sewer Overflow (CSO) No. 12 project page. This page contains updates, contact information, documents, and answers to frequently asked questions pertaining to the CSO No. 12 project. New information is added as it is received. You can easily find this page by going to LebanonNH.gov/CSO12

  1. June 26, 2018 CSO #12 Project Walk 3:00pm-5:00pm

    On Tuesday, June 26, 2018, beginning at 3:00pm, members of City Staff along with the design engineers will be conducting an on-street meeting to review this project area with an eye towards the potential impacts to individual properties. Read On...
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Contact Information


Public Works Department

Main: 603-448-3112

dpw@lebanonnh.gov


Project Contacts

Christina Hall

City Engineer

christina.hall@LebanonNH.gov


Erica Brittner

Assistant City Engineer

erica.brittner@LebanonNH.gov


Jay Cairelli

Assistant Public Works Director

jay.cairelli@LebanonNH.gov




Frequently Asked Questions

How Long Is This Going to Take?

In total, we expect that we will be working on your street for 12 to 14 weeks. Construction start date is May 2019.


Which Streets are Involved?

Affected streets include: 

  • Mascoma Street
  • Mechanic Street
  • Avon Avenue
  • Ora Avenue
  • Freeman Avenue
  • Bomhower Street
  • Myra Avenue
  • Terrace Avenue

How Will I Know What's Happening?

We are developing a communication plan that will incorporate several ways to keep you informed as the project progresses. Specific contact information, along with other available means of communication, will be provided at the start of the project.

We strongly encourage you to subscribe to receive CSO No. 12 Project alerts using our NotifyMe service. Periodic project updates will be posted to this project page as well as emailed to subscribers.


Will My Property Be Affected?

MAYBE. The City’s Combined Sewer Overflow (CSO) projects are comprehensive in nature. They include the replacement of sewer lines, water lines, and the street’s drainage system. Depending on the character of the area in which you live, combined with input from you and your neighbors, existing sidewalks may be upgraded, or new sidewalks may be added. As we plan for the future of Lebanon, we are working towards unifying Lebanon’s street network. In this effort, we are striving to create livable/walkable neighborhoods. Your input is highly desired!


Please understand that we will always be mindful and respectful of the historical background of your neighborhood. We know you have concerns about the possible impacts to your land and trees.  Please know that we will strive to evaluate all aspects of your property in advance of construction. Any changes or potential impacts will be discussed with you.


It is also important to note that whenever/wherever possible, we work within the confines of the City’s Right-of-Way. However, there may be times when easements are needed from you to complete the project. Again these will be discussed with you in advance of construction.