https://www.skateapp.net/spot/us/california-2/el-sobrante/san-pablo-dam-5f9f0cd79e08d6001de42543 2026-08-17T00:13:22.847Z monthly 0.8 https://www.skateapp.net/spot/us/california-2/el-sobrante/de-anza-high-school-61b0f104b0a9b4001ca75041 2026-08-17T00:13:22.847Z monthly 0.8