Sierra Nevada Masters Swimming is a not for profit corporate entity organized under section 501(c)(4) of the Internal Revenue Service code. The Board is responsible for business, finance, social and operational aspects of SNM. The Board also oversees the operation of the Donner Lake Open Water Swim. The Board meets four to five times a year. The Board exists to serve the interests of the membership of SNM. As such, we welcome your input at any time. Our email addresses are listed below.