
Winona Water Treatment Plant Upgrades
ACEC Massachusetts 2023 Engineering Excellence Gold Award The City of Peabody selected Weston & Sampson to design, assist with bidding, provide SRF loan application assistance and perform on-site resident & office oversight during construction of upgrades to the Winona Water Treatment Plant (WTP). The WTP, a 50-year old conventional 3 MGD surface water treatment plant, […]

Pease Water Treatment Facility – Portsmouth, NH
Portsmouth, NH
Services for PFAS removal and phased construction of an existing water treatment facility in Portsmouth, NH.

PFAS Treatment System Design & Installation
Barnstable, MA
Alternatives analysis, design, and installation of PFAS treatment system design.

Groundwater Treatment Plant – Chatham, MA
Chatham, MA
Design and construction services for a new groundwater treatment plant.

Southern NH Regional Water Project
New Hampshire
Project-wide design engineer for the Southern NH Regional Water Project (SNHRW), the single largest water supply initiative ever undertaken in NH, which included the design of over five miles of water mains to connect its member communities.

Treatment Plant Pilot Testing, Design and Construction – Norton, MA
Norton, MA
Pilot testing, design and construction services for a new water treatment plant.

Groundwater Treatment Plant — Exeter, NH
Exeter, NH
Design and construction of the new Lary Lane groundwater treatment plant.

WTP Facility Upgrades
Brockton, MA
Upgrades to the Silver Lake water treatment facility.


Representatives of Weston & Sampson presenting at the New England Water Works Association’s 2023 Spring Joint Regional Conference & Exhibition, taking place April 5 – 6, 2022 at the Worcester DCU Center in Worcester, Massachusetts.

The next public engagement event on February 1, 2023 at 7PM will focus on Solutions for Future Flooding.

THE US EPA HAS JUST ANNOUNCED NEW HEALTH ADVISORIES FOR FOUR PFAS COMPOUNDS, WITH THE VALUES BEING QUITE LOW FOR PFOA AND PFOS.

Weston & Sampson is a “2022 Overall Winner” as top project by the ACEC-NH for the Pease Water Treatment Facility Project.

Indrani Ghosh, PhD honored by the Charles River Watershed Association with their prestigious “Clean Charles Award.”

Representatives of Weston & Sampson will present during the course of the 2021 New England Water Works Association’s 140th Annual Conference, taking place September 7-10, 2021.

Weston & Sampson is very glad to welcome Lucas Hernandez to the firm as a Climate Adaptation and Resilience Specialist in our Charleston, South Carolina office.