Water Use

Wholesale Rate Methodology Overview

For a primer on how the Authority determines MWRA community assessments, watch our Green Sheet video below. If you’re interested in the detail and numbers behind the specifics, we have provided the current reports for community usage, typically updated monthly by the MWRA.

Reports and Backup Data

Water Use

The annual water use relative to the MWRA’s system as a whole is the primary factor in determining each community’s annual water assessment. Calendar year 2014 water use will be used to allocate the FY16 water utility rate revenue requirement.