For information call (626) 256-8246. The Monrovia Watercats swim team offers a year-round competitive program for ages 5-18. Divisions are based on age and ability level. The Watercats practice weekdays from 5:30-7 p.m. at Monrovia High School, 845 W. Colorado Blvd. Swimmers may register any time during the year. The training fee is $30 per month. All swimmers must be able to swim one lap. 160Want local news?Sign up for the Localist and stay informed Something went wrong. Please try again.subscribeCongratulations! You’re all set!