Arlingtonians for a Clean Environment is hosting its 28th annual watershed clean up on Saturday, April 23. Volunteers will meet at N. Glebe and Chain Bridge roads and spread out to over 500 sites across the local watershed.

Registration for the watershed clean up is requested and more details about the clean up effort will be sent upon registration. The meet up site is fairly rocky and not recommended for children under 10 and volunteers under 16 must be accompanied by an adult.

To register, visit eventbrite.com/e/2016-potomac-watershed-cleanup-tickets-22495017202. For more information, visit arlingtonenvironment.org.