Country=	Portugal
Station=	Castrodaire
River=	Paiva
Area=	286 km2
Lat=	40.88
Lon=	-7.92
Source=	
PointID=	992
Area Units=	km2
Discharge Units=	m3/sec
Starting Year=	1976
Ending Year=	1984
Total Years=	9
Total Usable Years=	9

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Avg Annual
1976	1.7	4.1	3.2	2.3	1.2	0.43	0.46	0.25	0.23	6.6	14.3	15.4	4.18
1977	32	49	13	8.6	3.8	2.8	1.3	0.81	0.49	1.4	2.4	21	11.38
1978	11	45	24.5	7.8	9.3	3.4	1.1	0.29	0.19	0.17	0.28	38	11.75
1979	20.5	62	22	17	4.8	2.8	0.85	0.23	0.15	4.7	3.7	6.4	12.09
1980	10.5	9.7	7.7	5.8	4.5	2.1	0.49	0.23	0.09	0.27	2	1.6	3.75
1981	1.2	1.2	3	5.8	6.8	2.7	0.56	0.22	0.17	2.7	0.95	25.5	4.23
1982	15	6.2	3.8	2.5	1.7	1.1	0.31	0.09	0.17	0.48	4.4	9	3.73
1983	4.7	8.5	5.7	16.5	19.5	4.5	1.4	0.53	0.23	0.24	1.6	16	6.62
1984	9.1	6.6	8	11	6.9	5.3	1.6	0.43	0.27	2.5	19.5	14	7.1

Avg	11.74	21.37	10.1	8.59	6.5	2.79	0.9	0.34	0.22	2.12	5.46	16.32	7.2

Std Dev	9.24	22.18	7.63	5.08	5.19	1.43	0.44	0.2	0.11	2.14	6.35	10.28	3.4