Welcome to the webpage for the Wilmington Wastewater Treatment Plant.

Chief Operator John Lazelle

Chief Operator John Lazelle


Assistant Chief Operator Jeff Longe

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Phone: 802-464-3862

Email: jlazelle@wilmingtonvt.us

NEW!  MAY 16, 2019

Our Facility will be one of 18 throughout the State of Vermont participating in this year’s Water Quality Day!

Vermonters and visitors of every age are invited to visit one of the 18 facilities hosting tours and open houses throughout the state. It’s an excellent opportunity to see first-hand our amazing water quality infrastructure, and to meet the professionals who keep our water safe 24/7/365.  Tours are free, fun, and full of high tech, science, and humor.”

Click here to learn more about this event!



12/5/17 The Wilmington Wastewater Treatment Plant has been accepted as a NOAA Weather-Ready Nation Ambassador.

Wilmington Weather!


This Facility was built in 1964 as a Primary Treatment Plant.  We had a major upgrade in 1987 making the plant a Secondary Treatment Facility.  In 1989 we expanded our collection system which now includes 7 Pumping Stations, 220 manholes, 275 connections and approx. 7 miles of sewer lines.  We are now just finishing up our current refurbishment project which involved upgrades to our primary treatment process, a new office/lab and primary treatment building, improvements to the control building and major electrical component upgrades including a new 80 KW generator.



Click here for a video demonstration of the damage that can be caused if these are flushed down the toilet!

Current Sewer District

Wilmington Sewer District Map 2014


For more information please click on one of the sidebars on the right hand side of this page.  You can also check us out on Facebook!

Thanks for visiting and please feel free to give us a call at 802-464-3862, fax us at 802-464-8348

See Also:

Wastewater Documents (Ordinance and Applications)
Compost Information
Treatment Process
Wilmington Weather

Treated/Discharged Flows 

Photo Gallery!

For more information about our Facility, to order Compost or just to say “Hi”, please complete the form below!