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System Maintenance Alert
1775851200

App intermittently unavailable, Apr 10, 11 p.m. - Apr. 11, 1 a.m.

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Emergency Water Main Repair
1775827800

10601 Greenbelt Rd., Lanham

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Attention City of Bowie water customers
1775660617
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WSSC Water Temporarily Reduces Fluoride Levels in Drinking Water Due to Nationwide Supply Chain Disruptions
1775591374
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How to Use the Map

Use our interactive map to find water maintenance projects in your neighborhood.

  • Type in any address and search to reveal markers showing where projects are taking place.
  • Read service alerts with full descriptions of projects that are planned or are in progress.
  • Find out where election district boundaries are in Montgomery and Prince George's counties.
150+

Number of construction projects that WSSC Water typically works on each year 

Construction In Your Neighborhood: What to Expect

Community Project Meetings

Upcoming community project meetings are scheduled in neighborhoods to share information and answer questions with impacted residents.

Get informed about upcoming community project meetings

Have an Emergency?  Call us at 301-206-4002.

Three-Year System Repair Plan

View the details of the Three-Year System Repair Plan

Unidirectional Flushing (UDF)

Periodic flushing reduces sediment and loose deposits, scours/cleans pipelines and decreases water age in dead end lines.

Learn more about UDF

Last Modified: March 12, 2026, 9:00 am EDT