Table 1. — Hijdrological measnremenis from surface and bottom water at sampling stations in undredged and dredged areas of 



Boca Ciega Bay, Fla., 196.3-64 



Date and stations 



Temper- 

 Depth ature Salinity 



Dis- Total Secclii Chloro- Primary 

 pll solved phos- disc pliyll production 



oxygen phorus depth a 



NOVEMBER 1963 



Undredged stations: 



PB-1 M- °C. 



Surface " 20.9 



Bottom 2 20.0 



PB-3 



Surface 19S 



Bottom 2 19.4 



PB-6 



Surface. - 20.0 



Bottom... 3 20.0 



PB-6 



Surface 20.5 



Bottom 4 20.4 



Mean surface value... 



Mean bottom value 



Dredged stations: 



PB-2 



Surface 18,4 



Bottom 4 18.5 



PB-4 



Surface 19.8 



Bottom 4 19.7 



Mean surface value... 



Mean bottom value 



FEBRVARY 1964 



Undredged stations: 



PB-1 



Surface 13.8 



Bottom 2 14.7 



PB-3 



Surface. 15.2 



Bottom 2 13.9 



PB-5 



Surface 15.2 



Bottom 3 15.2 



PB-6 



Surface 14.7 



Bottom... 4 14.6 



Mean surface value 



Mean bottom value... 



Dredged stations: 

 PB-2 



Surface 13.8 



Bottom 4 13.8 



PB-4 



Surface... 14.7 



Bottom 4 14.5 



Mean surface value. 



Mean bottom value 



29,7 

 30.2 



28.2 

 28.8 



6,6 

 5.8 



5.9 

 5.3 



iig.ai.p. Cm. Mg.lm.' G.Chn-liay 

 16. 6 105, 13. 1 0. 52 

 50 



22.1 100.0 11.1 ,48 

 21,4 



15.6 92.5 9.5 .44 

 14.1 



1.1 240.0 1.5 .17 

 17.3 



3.9 



4.5 



5.9 105 9.5 .37 

 18.6 



4.7 130.0 12.9 .81 



1.1 



118.0 11.2 



8.8 80.0 13.0 ,44 

 5.0 



3. 8 92, 5 4, 6 . 16 

 3 9 



6,7 88,5 17.0 .25 

 7,4 



6.4 112.5 13.3 .24 

 7. 1 -. 



93. 1 12. 



3.2 82.5 7.7 .27 

 2.8 



5.4 82.5 18.9 .07 

 5.4 



226 



U.S. FISH AND WILDLIFE SERVICE 



