MAXIMUM AND MINIMUM 



SALINITY MEASUREMENTS 



DELAWARE MEMORIAL BRIDGE, 



CHESTER AND FORT MIFFLIN 



MIDOEPTH-MEAN TIDE, 1965 HYOROGRAPH 



Figure 3-34. Verification of long-term salinity conditions, 

 Delaware River model (after Simmons, Harrison, 

 and Huval, 1971). 



