Santiago Creek Greenway Alliance

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Santiago Creek Greenway Alliance SCGA is a local non-profit organization dedicated to the restoration of the Santiago Creek and trail

The Santiago Creek Greenway Alliance is a local non-profit organization dedicated to the establishment of a greenway and recreational trail system along the general course of Santiago Creek. The greenway with largely native trees and shrubs will restore much of the natural beauty and wildlife habitat that once existed along the creek. The trail system within or adjacent to the greenway will connect the Santa Ana River Regional Trail on the west to Santiago Oaks and Irvine Regional Parks on the east. It will link five city parks within the cities of Orange and Santa Ana and provide off-road access to the existing trails in Anaheim Hills and to the Peters Canyon Regional Trail east of Orange.

Come join the Santiago Creek Greenway Alliance for Love Orange Service Day and help keep the environment free of trash &...
09/30/2026

Come join the Santiago Creek Greenway Alliance for Love Orange Service Day and help keep the environment free of trash & debris this Saturday, Oct. 3rd from 9 - 11am.

HART PARK
701 S. Glassell St., Orange
Volunteers meet @ the WEST end of the creek parking lot.

YORBA PARK
190 S. Yorba St., Orange
Volunteers meet @ the bridge on the creek trail.

Please wear sturdy closed-toed shoes and sunscreen. If you have gloves, a hat, and trash tongs, please bring those too.

Thank you to all the residents who came out this morning in support of the California Coastal Cleanup Day.Your efforts m...
09/19/2026

Thank you to all the residents who came out this morning in support of the California Coastal Cleanup Day.

Your efforts make the Santiago Creek a healthier place for our community.

Join the Santiago Creek Greenway Alliance, along with Love Orange, on Saturday, October 3rd, for our next monthly creek cleanup in Hart & Yorba Parks.

We hope to see you there!

Come join the Santiago Creek Greenway Alliance and help keep the environment free of trash & debris. Saturday, Sept. 19t...
09/08/2026

Come join the Santiago Creek Greenway Alliance and help keep the environment free of trash & debris. Saturday, Sept. 19th & Oct. 3rd from 9 - 11am.

HART PARK
701 S. Glassell St., Orange
Volunteers meet @ the east end of the creek parking lot. Look for the pop-up tent.

YORBA PARK
190 S. Yorba St., Orange
Volunteers meet @ the bridge on the creek trail. Look for the pop-up tent.

Please wear sturdy closed toed shoes and sunscreen. If you have gloves, a hat, and trash tongs, please bring those too.

Thank you to all the Orange residents who came out this morning to help keep our environment clean and trash-free—and ma...
08/08/2026

Thank you to all the Orange residents who came out this morning to help keep our environment clean and trash-free—and make the Santiago Creek a healthier place for our feathered friends!

Your time and effort make a real difference in protecting and improving our creek for the wildlife that calls it home.

Join the Santiago Creek Greenway Alliance on Saturday, September 19th, for our next monthly Santiago Creek Cleanup in Hart & Yorba Parks.

We hope to see you there!

Thank you to residents of Orange for their continued commitment to protecting and improving the Santiago Creek watershed...
07/11/2026

Thank you to residents of Orange for their continued commitment to protecting and improving the Santiago Creek watershed.

Join the Santiago Creek Greenway Alliance on Saturday, August 8th, for our next monthly Santiago Creek Cleanup.

Please help Santiago Creek Greenway Alliance remove non-native plants from Santiago Creek at the east end of Hart Park (...
07/11/2026

Please help Santiago Creek Greenway Alliance remove non-native plants from Santiago Creek at the east end of Hart Park (Shaffer Street immediately south of La Veta) this Saturday and Monday (July 11 and 13) at 8am (2 hour duration). Some of us will snip off flowering fennel and snip off and bag fountain grass seed heads (bring hand clippers). Others will dig out fennel by the roots (bring shovels or pick axes).

Please wear closed-toed shoes, gloves, long pants, hat, and sunscreen. Also, bring water and snacks.

Also, on Saturday (July 11) the Santiago Creek Greenway Alliance is looking for volunteers to remove trash in Santiago Creek meeting at the bridge over the creek along Cambridge Street. Please wear sturdy closed-toed shoes and we will provide trash bags. Meet at 9am (2 hour duration) for the creek cleanup.

Come join the Santiago Creek Greenway Alliance and help keep the environment free of trash & debris. Saturday, July 11th...
07/10/2026

Come join the Santiago Creek Greenway Alliance and help keep the environment free of trash & debris. Saturday, July 11th from 9 - 11am.

Volunteers meet @ 590 S. Cambridge on the Cambridge Street Bridge next to the creek trail.

Please wear sturdy closed toed shoes and sunscreen. If you have gloves, a hat, and trash tongs, please bring those too.

Please help Santiago Creek Greenway Alliance remove non-native plants from Santiago Creek at the east end of Hart Park (...
07/01/2026

Please help Santiago Creek Greenway Alliance remove non-native plants from Santiago Creek at the east end of Hart Park (Shaffer Street immediately south of La Veta) this Saturday and Monday at 8am (2 hour duration). Some of us will snip off flowering fennel and snip off and bag fountain grass seed heads (bring hand clippers). Others will dig out fennel by the roots (bring shovels or pick axes).

Please wear closed-toed shoes, gloves, long pants, hat, and sunscreen. Also, bring water and snacks.

It was a wonderful day in the creek this morning. Please join us the 2nd Saturday of each month at 9 am to pick up trash...
06/13/2026

It was a wonderful day in the creek this morning. Please join us the 2nd Saturday of each month at 9 am to pick up trash and remove invasives. Check our website for locations.

Also join us every Monday and Saturday morning at 8 am to remove invasive daisy on the east side of Hart Park.

Come join the Santiago Creek Greenway Alliance and help keep the environment free of trash & debris. Saturday, June 13th...
06/12/2026

Come join the Santiago Creek Greenway Alliance and help keep the environment free of trash & debris. Saturday, June 13th from 9 - 11am.

Volunteers meet @ 590 S. Cambridge on the Cambridge Street Bridge next to the creek trail.

Please wear sturdy closed toed shoes and sunscreen. If you have gloves, a hat, and trash tongs, please bring those too.

Address

Orange, CA

Telephone

+16575054545

Website

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