





TABLE 1 









Elev. Change Elev. of 





Sampling 









of Ripple 



Nozzle 



Wave 



Volume 



Sampling 



Sediment Concentration 



Crest 



Above Bottom 



Height 



Milli- 



Time 



Weight 



grams/cm 

 (x 10" 3 ) 



(foot) 



(foot) 



(foot) liters Seconds Grams 

 Oriented Directly Over Sand Ripple Crest 





PART A - Nozzle 









.105 



.67 



7600 



93 



14.45 



1.91 



-.025 



.167 



.62 



7575 



96 



10.45 



1.38 



+ .010 



.195 



.66 



7500 



95 



2.25 



0.304 



-.010 



.305 



.66 



7550 



95 



0.18 



0.024 



-.015 



.457 



.67 



7525 



95 



0.08 



0.0105 



♦ .010 



.095 



.68 



7525 



112 



20.20 



2.96 



-.030 



.165 



.68 



7550 



98 



3.37 



0.45 



+ .005 



.198 



.67 



7550 



95 



1.61 



0.214 



-.020 



.310 



.69 



7600 



98 



0.15 



0.0196 



-.005 



.453 



.67 



7500 



98 



0.15 



0.0196 







.10 



.62 



7600 



96 



25.65 



3.39 



-.010 



.155 



.62 



7575 



96 



6.89 



0.912 



-.010 



.205 



.62 



7575 



97 



3.59 



0.475 



-.010 



.305 



.62 



7600 



95 



0.70 



0.0921 



-.005 



.452 



.60 



7625 



96 



0.29 



0.0384 



+ .020 



.090 



.58 



7600 



93 



6.58 



0.865 



-.030 



.165 



.57 



7900 



96 



1.28 



0.163 



+ .016 



.192 



.58 



7600 



94 



1.91 



0.254 



+ .014 



.293 



.58 



7650 



93 



0.84 



0.112 







.450 



.64 



7600 



98 



0.39 



0.051 







.10 



.62 



7600 



100 



28.08 



3.70 



+ .005 



.148 



.60 



7600 



99 



10.25 



1.35 



-.025 



.212 



.62 



7550 



99 



1.40 



0.188 



-.010 



.305 



.62 



7600 



97 



0.61 



0.081 







.450 



.62 



7500 



100 



0.26 



0.035 





PART B - Nozzle 



Oriented Directly 



Over Sand Ripple Trough 





+ .020 



.09 



.68 



7600 



96 



9.93 



1.31 



-.035 



.158 



.64 



7525 



94 



2.32 



0.31 



-.015 



.207 



.69 



7600 



95 



1.20 



0.162 



+ .015 



.282 



.64 



7575 



95 



0.40 



0.053 







.450 



.66 



7575 



96 



0.16 



0.021 



-.015 



.107 



.55 



7550 



96 



2.00 



0.276 



-.015 



.158 



.53 



7575 



95 



0.60 



0.079 



-.010 



.205 



.53 



7600 



96 



0.52 



0.068 



+ .030 



.285 



.53 



7550 



96 



0.31 



0.041 



+ .010 



.445 



.51 



7550 



95 



0.12 



0.0161 







.10 



.57 



7575 



100 



8.28 



1.09 



+ .010 



.145 



.57 



7700 



104 



4.53 



0.59 



+ .006 



.197 



.57 



7600 



103 



2.81 



0.37 



-.010 



.305 



.59 



7575 



104 



1.57 



0.21 



+ .010 



.447 



.58 



7575 



97 



0.50 



0.066 



46 



