Emergency Water Outage
DC Water crews/contractors are currently repairing a broken 8 inch main located on T St NW and 16TH ST NW. Some customers may experience a disruption in water service until repairs are complete.Read more >
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Design and Construction Standards


Supplemental Standard Specifications for 2020 Specs

Six new Supplemental Standard Specifications have been added to DC Water's Standard Specifications.  Obtain a copy of these revisions by clicking on the link "Supplemental Standard Specifications for 2020 Specs - July 2021". 

For more information, contact Mike Marchant at