15.3 



MONTHLY MERN SEfl LEVEL 



STATION NO. 8410140 



EflSTPORT, riE 



lS.3n 



14.9- 



13.7- 



YERRLY MERN SER LEVEL 



STRTION NO. 8410140 



EflSTPORT, ME 



lO" 



^ 



3 - I. . , ^ I I "I t3>3 I I I I I I' l 'T-^' y I I [ I r I I r I '« t I ■■• » I » ■ J 



'jflN FEB MflR APR Mflt JUN JUL flUG SEP OCT NOV DEC '•" »8S laso isss '•«''*= istt igss mro 1965 

 MONTH ^"^ 



U.3 



13.9 



U 



U 13.5- 



S 13.1 

 12.7 



MONTHLY MERN SER LEVEL 



STRTION NO. 8418150 



PORTLRND, ME 



1980 



1912 TO 1980 



14.3 n 



13.9 



13.5 



13.1 



12.7- 



YERRLY MERN SER LEVEL 



STRTION NO. 8418150 



PORTLRND, ME 



13*3 t |. ■■■.,.. , ,,.... I J I I , J ■ , , , l^.J f ■T-r--| I I I f f I < I [--I^F 7 I I I ■ ^' T I Tl I 1 I I 



JflN FXB MHR WR nat JUN JUL ftJG SEP XT NOV DEC i«so ins laeo 1895 I9ia i935 isw 1955 1970 1985 

 nONTH ^^'*' 



MONTHLY MERN SER LEVEL 



STATION NO. 8419870 



SEflVEY IS, ME (PORTSMOUTH, NH) 



7.4 



7.0 



Ik 



a 6.2- 



5.8- 



S.1 



1980 



1928 TO 1980 



YERRLY MERN SER LEVEL 



STRTION NO. 8419870 



SERVEY IS, ME (PORTSMOUTH, NH) 



7.< 



7.0 



8.6 



6.2- 



5.8 



v/^ 



Mf^' 



jnN FEB NflR RPR rtnY JUN JUL RUG SEP OCT NOV DEC ' «« 1865 1680 1895 >9io JMS i9« 1955 1970 1985 

 MOUTH ^^'^ 



42 



