Thanks for the clarification. So those charts are the same but I don't think the other one stated what slurry actually meant, unless I missed it.

So if a .1 gram test worked in a 1 gallon container, what would that equate as pounds per acre/ft?

Also you are saying that any excess Alum introduced doesn't have any advantages long term?

Do I get to look forward to applying Alum each year to deal with more inflow of dirty water?


Last edited by neo; 09/29/08 06:08 PM.