vI CONTENTS 
Figure Page 
49. Variation of yearly low water in relation to yearly sea level___------------ a ad = 103 
50. Monthly lower low water, Los Angeles, Seattle, and Ketchikan, 1946—47_________-____- 109 
51. Annual variation in lower low water, Los Angeles, Seattle, and Ketchikan___---________ 110 
02: Monthly lower low water below monthly sea level. .-_-_-_____.___._._____ aes eT 
53. Yearly lower low water, Los Angeles, Seattle, and Ketchikan____________--_----_--___ 112 
o4. Yearly lowerllow water below-yearly sea levels. = 250222 2.2). | eee 113 
5o., Horm! for comparison’ of simultaneous observations... 2-2... 1 ee eee 137 
56. Comparison of simultaneous observations, diurnal tides______________________-___-___ 138 
od, Comparisonroramonthly meanse sa asaeeeew let lo ls 139 
