Point_ID	Code	Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Annual
6181	3114	1974								0.260	0.130	0.075	0.004		
6181	3114	1975				0.003	0.240	0.290	0.270	0.079					
6181	3114	1976				0.003	0.009								
6181	3114	1977						0.250