Catch Basins Provide Vital Flood Control
Catch basins, also known as storm drains, are an often overlooked part of the City's infrastructure. They are usually located within a curb and are a vital part of flood control, allowing water to quickly drain from the streets. If these basins get clogged by trash or other debris—even snow and ice—flooding may result or other dangerous conditions may occur. Many catch basins in the District are connected to the storm sewers, which may drain directly into area waterways. Others connect to combined sewers and, if clogged, may cause overflow events.
If you see a damaged catch basin, please call DC Water's 24-hour Emergency Line at (202) 612-3400.
Catch Basin Map
DC Water makes available the location of individual catch basins. Use of WHIS requires proper installation of the Google Earth software package on your computer. It is available as a free download from Google.
Click here to download a google earth data file showing the location of all known catch basins in DC.
The information depicted herein originates from the best-known datasets currently available to the District of Columbia Water and Sewer Authority ("DC Water"). DC Water neither warrants nor guarantees that the description and/or information contained herein is accurate or current at the time such description/information was published; provided, however, that any such description and/or information contained herein concerning the infrastructure is only a snap-shot in time, and reflects the status at such point in time. The original data source is dynamic and is therefore constantly changing.
DC Water does not guarantee that the information that is made available in this download is fully accurate, complete or current. The material is provided for general information only and should not be relied upon or used as the sole basis for making decisions without other supplementary sources of information that could be more accurate and more current. Any reliance upon the material in this application shall be at your own risk. This site may contain certain operational information. Operational information may not be current and is provided for your reference only.
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DC Water expressly disclaims any liability whatsoever, including but not limited to claims, demands, suits, costs, charges, damages and counsel fees, that may arise either in whole or in part from the use of this map and/or the information depicted therein. DC Water shall not be liable for direct, indirect, special, incidental, or consequential damages related in any manner to the use of any information/data or description provided herein, even if DC Water is advised of the possibility of such damage. Any and all Users of this information acknowledge and agree that DC Water shall not be liable for any reason for any claims, demands, suits, costs, damages and counsel fees arising from the use of this information.