Next 10’s Water Trivia Quiz (“Contest”) is open to legal U.S. residents who reside in the State of California and are at least 18 years of age as of the Contest start date. Contest submission begins at 9:00 a.m. PST on Sept. 17, 2014, and ends at 5:00 p.m. PST on Sept. 23, 2014. Void where prohibited. To enter, go to http://nextten.org/water-quiz-2014 and submit your email address. Prize will be awarded through a random drawing. Only one (1) entry per person.