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Columbia Neighborhood Swim League • Howard County | Maryland  
 
 
 
 
 
What's New?

It’s that time of year again! That’s right it’s time to start thinking about your plans for the summer.  Online applications for all summer jobs can now be submitted. On your application please note whether you are applying for a Head coach or Assistant coach position. Please visit the Aquatics web site to find the application and details for applying: ...

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On behalf of the Community Action Council's board of directors, staff and customers, I would like to extend our sincere appreciation to Maura Dunnigan, Susan McDonald, John Herdson, Sue Mangan, Cindy Six and the Columbia Neighborhood Swim League swimmers,...

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About Us

The Columbia Neighborhood Swim League (CNSL) is a summer swim league in Howard County, Maryland.  Our league has 14 swim teams located throughout the Columbia / Ellicott City / Clarksville area.  Our swimmers are preschool through high school age kids with all levels of swimming abilities. 

Why join CNSL?  Click here to find out!