Rates and Assessments
MWRA Wholesale Assessments
The MWRA is a wholesaler to all the communities it serves. Below, you’ll find an informational video providing an overview of the methodology MWRA uses to calculate wholesale assessments, followed by the the current and previous years’ wholesale assessments for MWRA member communities.
MWRA Community Retail Rates
Separate from the wholesale assessments MWRA charges its member communities for water/sewer service, each community has its own rates structure and accounting policies so the rates will vary in every city and town. Below are the retail rates of MWRA member communities as found in our Annual Water and Sewer Retail Rate Survey. Please note that the retail rates are calculated at the American Water Works Association national standard of 120 HCF (approximately 90,000 gallons) of annual usage. Please click here if you would like to view the entire Retail Rate Survey, or view our video below to see the various components that go into retail rates.