STATE OF WASHINGTON DEPARTMENT OP FISHERIES - EXHIBIT E 



Marine, estuary and fresh water 



None allowed from domestic, industry, 

 agriculture or mining, including earth or other con- 

 struction materials from road, bridge, dike, or culvert 

 projects that will produce stress on aquatic organisms 

 or result in a significant ecological change. Use of 

 pesticides by any governmental or private entity to be 

 stringently controlled. In no case shall pesticides or 

 other material be allowed which could limit or prohibit 

 the use of fish or shellfish for commercial or personal 

 use. Absence of concrete leachings, etc. 



Suggested reference: Water Quality Criteria, 

 2nd Ed., Pub. 3A, 1963 Calif. Water Qual. Control Bd. 



10. Color 



Marine estuary 



To be based upon effective light penetration 

 into the water as expressed by vertical extinction co- 

 efficient. Standards should be the coastal maximums as 

 listed in Table 22, p. 84 and by Figure 20, p. 85, The 

 Oceans , Sverdrup, Johnson, and Fleming, 19^6. No material 

 should be added to the water that causes the extinction 

 coefficient to become larger than the standard values as 

 given in the above reference. 



Fresh water 



