The existing pilot channel is 15 feet wide at the base and 3...

The existing pilot channel is 15 feet wide at the base and 3 feet below mean sea level. The larger channel will be 10 times wider, 150 feet at the base, 9 feet below mean sea level and 200 feet at the top. This will give us the tidal flow we need, the volume of water required to restore on a daily basis.