Encouraging More Adults to Swim
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U.S. Masters Swimming Membership Directory
The Northern Sierra Aquatics (NSA) are an official U.S. Masters Swimming (USMS) club, registered in the Pacific LMSC.
Select a Registration Year:
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Sponsor #25Sponsor #20Sponsor #51Sponsor #50Sponsor #42
Sponsor #52Sponsor #45Sponsor #41Sponsor #14Sponsor #43Sponsor #47Sponsor #13
Sponsor #36Sponsor #29Sponsor #21Sponsor #49Sponsor #35Sponsor #44Sponsor #33
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