From the 1880’s through about the 1970’s, a manufactured gas plant (MGP) and electric generation facility operated at the end of Merry and Tidewater streets in Pawtucket, Rhode Island.

NEW Abutter Notification and Fact Sheet – South Washout Repair

This summer, National Grid will be conducting repairs to a storm water system and washout area located in the southern portion of the Site. A notification and fact sheet has been prepared to provide a summary of this work.

Click here to view a copy of the May 2016 Tidewater Notification and Fact Sheet – South Washout Repair.

FINAL Public Involvement Plan (PIP)

National Grid has finalized the Public Involvement Plan (PIP) for the Tidewater site. The complete final PIP was submitted to RIDEM on October 16, 2013.

Click here to view the final Public Involvement Plan.

NEW April 2016 – 2015 Annual Groundwater Report

National Grid has submitted to RIDEM an Annual Groundwater Report for the year 2015 in April 2016.

Click here to view a copy of the submitted report.

Instrusive Activities – Inactive

Active Intrusive Activities are Not Occurring Right Now

Status Updates

National Grid currently provides updates on a biweekly and monthly basis for the Rhode Island Department of Environmental Management (RIDEM) concerning activities and developments related to the environmental remediation of the site. Status reports are also posted on the bulletin boards located near the Site.

Click here to view the updates.

Latest Air Monitoring Data

Air monitoring data is posted on a weekly basis during excavation or intrusive work activities.
Click here to read the data.