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STATE OF WASHINGTON DEPARTMENT OP FISHERIES - EXHIBIT D 



15. Water Control Structures 



Marine and estuary 



No structure or alteration of flow should 

 be allowed that will modify natural conditions by more 

 than 5^ of their maximum value in respect to water tem- 

 peratures, salinity, tide range, and tidal velocity. 

 Changes beyond this magnitude may be considered only if 

 it can be conclusively shown that the proposed change 

 will result in enhancement of water quality and will not 

 cause an ecological upset. 



Fresh water 



Restrictions as to dams, ditches, and 

 other uses of waters and waterways shall be as set forth 

 in Titles 43 and 75, Revised Code of Washington, Chap- 

 ger 75.20, I966 and such other chapters of the Fisheries 

 Code applicable.. 



Table 2: WATER QUALITY STANDARDS FOR THE 

 COASTAL WATERS FROM THE MOUTH OF THE HOH RIVER TO TATOOSH 

 ISLAND AND STRAIT OF JUAN DE FUCA FROM TATOOSH ISLAND TO 

 A LINE BETWEEN FORT CASEY AND FORT FLAGLER STATE PARTS 



Water Use: Shellfish Growth and Propagation 



(Marine and estuarial waters.) 



1. Organisms of the Coliform Group 



(MPN or equivalent MF, using a representative 



