38 



**p#4^'^^ 



PREDICTED 

 (cm/s) 



RESIDUAL 

 (cm/s) 



^%a, ww ^rtWtfi|fr^"^^ % a 



o | v ^y^4^ r W^^yA^y^i 



ii v J VwV ^ « f * tf w < \ )*wV 



T ^— j 



( + ) (") 



NORTH-SOUTH 



COMPONENT 



OBSERVED 

 (cm/s) 



i^M 



v.T^r; 



IjriAllftllilMCL I 



1 



PREDICTED . 



(cm/s) 



ttWf^^^ 



RESIDUAL 

 (cm/s) 



|f^ ' ^^%f4M%%ll 



WCTW 



-#^**^ rfl ^«^*i , ]fMM- 



( + ) (-) 

 EAST-WEST 

 COMPONENT 



Figure 3-8. Time series plot of hourly observed currents (after the mean had been removed), 

 predicted tidal currents, and residual (observed minus predicted) currents for the 

 first and third deployment periods 



Oceanographic Measurements at the Portland Disposal Site during Spring of 1996 





