The Santa ClaraRiver is the largest river system in Southern California that remains in a relatively natural state, and in an effort to preserve this resource, the City of Santa Clarita will host the 19th annual River Rally Clean-up and Environmental Expo on Saturday, September 21, 2013 from 8:00 a.m. to 11:00 a.m. The event will take place at the NewhallCommunity Center, located at 22421 Market Street. The river clean-up will involve removing trash from Newhall Creek, which is a tributary of the river running straight through the heart of Santa Clarita, from Acton to the Pacific Ocean.
Organizations and community volunteers must pre-register in order to participate via the GreenSantaClarita.com  website or by calling the River Rally hotline at (661) 284-1415 . The deadline to sign-up and participate is Friday, September 13, 2013.
All participating volunteers must wear closed-toe shoes, appropriate clothing for walking in the riverbed, and plenty of sunscreen. Gloves, collection bags, and refreshments will be provided to participants, and the first 1,400 volunteers will receive a commemorative giveaway.
In addition to the River Rally Clean-up, an Environmental Expo will be held featuring different ways individuals can help protect and preserve the environment. Attendees can gather information about recycling, air quality, pollution prevention, water quality, open space preservation, and wildlife conservation programs in Santa Clarita.
River Rally Clean-up is an important annual event, bringing together thousands of Santa Clarita residents. Almost half of the Santa Clarita Valley’s water supply comes through the Santa ClaraRiver, which is home to 14 endangered bird species, six endangered plant species, 57 archeological sites, and 12 historical landmarks.
For more information on the 19th annual River Rally  and Environmental Expo or to complete the required pre-registration forms, call the River Rally hotline at (661) 284-1415  or visitGreenSantaClarita.com .