Posted 12/4/2011 13:49 (#2083905 - in reply to #2083867) Subject: Re: 5 acres slough grows to 20 acres
SE SD
Get a certified wetland determination if you don't have one already. Get a copy of the nrcs mapping conventions and find out for yourself if it says anything about 10 averages.. You can get a copy on the Sd nrcs electronic field office tech guide.