35 E 30 C) - _) 0 C 25 >0 -j 0 n 1 MERRITT ISLAND DEEP MONITOR WELL 1470 1500 FEET 15 i. 0 I 1 0 I I I I i I FEB-87 AUG-87 JAN-88 JUL-88 JAN-89 JUL-89 JAN-90 JUL-90 JAN-91 JUL-91 JAN-92 DATE Figure 37. TDS values of the Merritt Island well deep monitor zone (data from the DER Bureau of Drinking and Groundwater Resources). c z 0 (C)