WEYERHAEUSER COMPANY 

 the record of the reconvened State-Federal Conference on the 

 subject of Pollution of the Navigable Waters of Puget Sound 

 and the Straits of Juan de Fuca and Their Tributaries and 

 Estuaries. 



"We would like to enter into the record the 

 attached statement by Robert Knight, given in behalf of 

 the Everett Mills Technical Committee as presented before 

 the Washington State Pollution Control Commission Hearing 

 on Water Quality Standards, held in Mount Vernon, Washington, 

 February 9, 1967. The rather bulky report documenting Mr. 

 Knight's statements is already in the possession of the 

 Washington State Water Pollution Control Commission as part 

 of the proceedings of the aforementioned hearing. 



"The FWPCA and the WSWPCC conducted fixed 

 and mobile live-box salmon fingerling bioassays in April 

 and May of 19^3 • Since that time several changes have been 

 made which renders their data obsolete. This point of 

 obsolescence was brought out in the statement of the Everett 

 Technical Committee at the reconvened conference, September 5 

 and 7. The following are changes which affect waterfront 

 quality at Weyerhaeuser Company's Everett Sulphite Mill. 



"1. A clarifier has been installed to treat 

 woodroom wastes. This clarified effluent discharges via the 

 main sewer. 



