VI-191 



h. Effects of sewage discharges on algae, coral, and 



other biota 

 Engineering analyses 



a. Determine alternative methods for dealing with expected 

 levels of sewage discharge over time to meet a range 



of specified water quality criteria 



b. Estimate the investment and operational costs of the 

 various alternatives for' primary, secondary, and 

 tertiary treatment of the effluent to meet these criteria 



c. Determine methods for controlling stream discharge 

 at various levels of the watershed and project costs 

 for each alternative 



Identify and quantify the various uses, present and potential, 

 of Kaneohe Bay and relate the value of these uses to the 

 cost of fostering them . 



