Chicago : Engineering and Contracting Pub. Co. · leaf 155
imately 21 to 24 ft. above tide waterlevel. The lowest part of the property is onits northerly boundary and from here theground slopes northward for 6 miles to LakeHelen Blazes, the low water elevation ofwhich is 14.5 and the high water over 19. After a study of the natural conditions itwas decided… … Fig. 1—Map of Fellsmere Farms Drainage Project, Florida. may be compared in shape to a saucer, therim of which on the north side is brokenaway. Through this marshy opening the ac-cumulated surplus water slowly finds its way,and forms in time the navigable channelknown as the St. Johns River. On the…
Buildings
Internet Archive · University of Illinois Urbana-Champaign · Public Domain Mark 1.0. Free to use for anything.
