Good hydration water waste", including the use of water with you. Good help push the sewage out. And allow polluted water A dilute condition The water from the river or from sources outside shipped into the canal which are flowing currents spread expanded. The canal linking the river. XVI, on the other side so when defining the cycle.On the flow of water along the canal from the mouth of the canal. The water inflow to The canal water flow out properly. The water can flow through the canals, you will be diluted sewage, wastewater and brought many possibilities.