Winter Office Hours: The office is Closed on Mondays through the Month of February. Business is conducted by email and phone on Mondays. 

The Office is open Tuesday - Friday 8A-4P  (contact us if you need assistance outside of operating hours)        

 Phone: 641-772-4372                 Email: lakeoffice@sunvalleylake.com 

WELCOME NEW MEMBERS,  JOIN US ON FACEBOOK!  "SVILA'S MEMBERS ONLY GROUP"