CONTENTS 



Page 

 FIGURE--Continued 



19 Sample Pentwater and Lake Michigan water levels and 



spectra 49 



20 Sample Pentwater and Lake Michigan water levels and 



spectra 50 



21 Sample Pentwater and Lake Michigan water levels and 



spectra 51 



22 Sample water level fluctuations 53 



23 Water level fluctuations in Little Lake Harbor 54 



24 Sample bay levels and inlet water velocities at 



Duluth-Superior 55 



25 Pentwater inlet cumulative frequency velocity 



distributions 57 



26 Inlet velocity cumulative frequency distributions 58 



27 Crystal Lake, Michigan 59 



28 Predicted response characteristics of an inle'* for 



Crystal Lake . 60 



29 Predicted inlet velocities at Michigan inlets 62 



30 Response to long wave excitation at Pentwater 64 



31 Response to long wave excitation at Pentwater 65 



32 Predicted Pentwater inlet velocities for Lake Michigan 



water levels recorded on 18 August 1967 66 



