20 



Table 1.- Surface Water 

 Means and 



Years 



January February 



March 



April 



May 



June 



July 



Temp. Sal. Temp. Sal. Temp. Sal. Temp. Sal. Temp. Sal. Temp. Sal. Temp. Sal. 

 •F %o °F %o °F %» °F %o °F %» °F % "F %<, 



1951-1953 



1954 

 1955 

 1°56 



1°57 

 1958 



Mean 



1947-1948 

 1949-1952 



Mean 



43.3 25.9 4-. 8 '4.3 46.9 23.7 5b. 4 22. C 66.5 -1.4 74.8 



40.6 6.4 



^9.7 22.2 



"6.7 27.1 



3 Q .l 26.] 



4°. 5 27.1 



°8.3 27.° 



41.3 ^5.2 



4^.° '6.5 



47.4 24.8 

 46.8 24.7 



50. 7 



57.6 



55.7 

 ..4.7 49.8 

 2 D .0 



• 5.4 

 26.7 

 22.7 



65.6 

 65.2 

 54.2 

 70.6 



74.3 



" 3 ^. ? 22.6 Q< ^, 



25.? 42.8 26.7 51.2 23.4 63 



2 "5. 7 

 25.8 



7-7. -v 



27.6 -6.1 

 22 4 72. ° 



23.0 



25. A 

 27.6 

 26.3 



27.2 



KIPTOPEKE 



79.9 -.5.1 



7°. 3 26.0 



79.5 2^.5 



7c.4 27.1 



2C.6 ^7.7 



5.5 7^.2 24.3 



40.1 "6.9 41.4 ?5.9 46.7 25.1 54.5 23.7 64.5 



74.6 .'5.5 79.0 ..0.3 



CAPE CHARLES 



36.4 22.7 

 43.2 21.8 



36.' 



41.9 22.0 41.7 21.4 45-5 20.9 55-0 20.4 o4.5 20.1 



11.6 79.8 23.1 



LITTLE CREEK, 



'Observation* for the year are incomplete; extremes are for the months shown. 



