We perform thousands of tests to ensure the drinking water we provide meets or exceeds federal standards. Please take a few moments to review the most recent test results in this 2022 report.
DC Water by the Numbers
We collect and treat close to 300,000,000 gallons of wastewater every day. That’s enough to fill RFK Stadium.
We pump more than 98,000,000 gallons of water to our customers each and every day.Conservation
We repair more than 400 water main breaks every year. During a particularly cold winter, crews repaired an average of 9 breaks a day.LEARN MORE