10/06/2025 | Press release | Archived content
Wildlife
Fall means it's tarantula season. These large arachnids emerge from their burrows in fall searching for mates. They're harmless to humans, play an important role in the ecosystem, and are a rare sight to observe. Don't be alarmed if you spot one on a trail. If you see raccoons near picnic areas or trash cans, report it to Marina staff.
They may look cute, but raccoons are wild animals and do not need handouts. Feeding raccoons, intentionally or accidentally, can lead to potentially serious problems. Be sure to secure and properly dispose of your trash and keep a safe distance from raccoons.
Fish Plants
After planting 8,000 lbs. of catfish throughout the summer months, we recently completed the last catfish plant of the season at the end of September. As temperatures drop and the water cools, we'll transition to trout, typically beginning in late October or early November.
Stewardship
Everything that happens at the watershed can affect the water quality of the reservoir. Even small actions like walking off trail, leaving trash behind, or washing gear in the reservoir can impact the water Contra Costa Water District customers rely on for drinking. By following posted guidelines, sticking to approved activities, and educating others, you help protect this essential resource today and for future generations.
Wildfire Prevention
Autumn may bring cooler weather, but wildfire risk remains high, especially in dry grassland areas around the reservoir.
What you can do:
Let's all do our part to prevent wildfires and protect the watershed.