Point_ID	Code	Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Annual
7691	15910000	1970									16.021	4.890	2.912	0.433	
7691	15910000	1971	0.054	0.031	0.024	0.019	2.465	106.066	65.123	34.258	10.159	3.247	0.600	0.119	221.995
7691	15910000	1972	0.034	0.019	0.021	0.029	11.503	116.225	80.350	82.815	29.130	9.144	3.566	0.782	332.496
7691	15910000	1973	0.196	0.121	0.133	0.128	9.873	72.896	94.809	81.238	21.678	4.877	0.508	0.089	284.524
7691	15910000	1974	0.027	0.019	0.021	0.021	39.281	79.912	53.090	89.203	20.831	4.559	0.426	0.060	285.597
7691	15910000	1975	0.021	0.014	0.016	0.035	31.528	62.993	53.700	41.838	29.618	7.236	1.732	0.148	227.853
7691	15910000	1976	0.019	0.012	0.013	0.017	4.135	95.035	60.140	35.954	20.728	6.043	0.962	0.146	223.009
7691	15910000	1977	0.017	0.000	0.000	0.000	7.952	120.240	41.136	46.450	23.178	5.500	1.963	0.716	247.459
7691	15910000	1978	0.077	0.000	0.000	0.000	8.084	96.305	66.038	36.034	25.115