January 12, 2023 6:43 am COVID-19 Wastewater Levels Dropping in Greater Boston The data is put out by the Massachusetts Water Resources Authority, and comes from test results of wastewater tracked at the Deer Island Treatment Plant. US & World Videos 2:02 Monday is deadline to sell Steward Health Care hospitals 2:47 Boston Teachers Union holds walk-in rallies 23:59 Catching Up With ‘Mom Friend' Jennifer Love Hewitt 2:13 What's next for embattled Steward Health Care? 3:03 Forecast: Sun struggles next few days