UNITED STATES DEPARTMENT OF THE INTERIOR 

 U.S. Fish and Wildlife Service 



BUREAU OF COMMERCIAL FISHERIES 



Hydrological Conditions in 

 Clear Lake, Texas, 1958-66 



By 

 EDWARD J. PULLEN 



Contribution No. 270, Bureau of Connmercial Fisheries 

 Biological Laboratory, Galveston, Texas 77550 



United States Fish and Wildlife Service 

 Special Scientific Report--Fisheries No. 57i 



Washington, D.C. 20240 



January 1969 



