358 



J. 0. JULSON 

 Weyerhaeuser. The Puget Sound Report dated March 1967 

 recognizes the beneficial effect obtained in this method 

 of waste disposal when it states on Page 383: 



"...the results of biological studies do 

 not demonstrate that they presently cause any measurable 

 damage to marine life inhabiting the deeper waters." 



This mill discharges its other effluents 

 through ports located in the dock face at the water's 

 edge. A program of monitoring and re-use has resulted 

 in a pickup of streams containing soluble solids and fibre. 

 These are contained within the mill system. 



A barker water screening and clarification 

 system has substantially reduced solids formerly discharged 

 into the upper surface waters adjacent to the dock. A 

 refrigerated water chilling system has resulted in a 

 marked capture of S02 which had formerly escaped both into 

 the waters and into the atmosphere. 



The concept of a second subojerged outfall 

 line has been under investigation with the Washington 

 Pollution Control Commission, this line being suggested 

 to take effluents into deeper water rather than discharge 

 them near the surface and near the dock face. A com- 

 prehensive survey has been completed in this connection. 

 The Washington Pollution Control Commission requested that 



