Currently there are 13 creek sections that have been adopted through the Tri-Valley Adopt a Creek Spot program. Click on the links below to learn more about each creek spot.

• Spot 1 - Arroyo Las Positas at Northfront Road
• Spot 2 - Arroyo Las Positas at North Livermore Avenue Bridge
• Spot 3 - Arroyo Seco at First Street
• Spot 4 - Arroyo Mocho in Robertson Park
• Spot 5 - Arroyo Mocho at Holmes Street
• Spot 6 - Arroyo Mocho at Granada Native Gardens
• Spot 7 - Arroyo Mocho at Stanley Boulevard Bridge
• Spot 8 - Altamont Creek & Arroyo Las Positas at Bluebell Drive
• Spot 9 - Arroyo Las Positas at Heather Lane
• Spot 10 - Arroyo Mocho at Arroyo Road
• Spot 11 - Cottonwood Creek at Las Positas Golf Course (page coming soon!)
• Spot P1 - St. Mary's Creek (page coming soon!)
• Spot P2 - Arroyo del Valle at Main Street (page coming soon!)