Country=	Sri_Lanka
Station=	Hanwella
River=	KelaniGanga
Area=	1782 km2
Lat=	6.91
Lon=	80.06
Source=	RivDIS
PointID=	854
Area Units=	km2
Discharge Units=	m3/sec
Starting Year=	1976
Ending Year=	1979
Total Years=	4
Total Usable Years=	4

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Avg Annual
1976	53	35	36	146	73	56	133	121	86	202	241	188	114.17
1977	49	41	80	103	436	486	111	104	77	554	238	83	196.83
1978	45	54	73	79	479	143	177	162	133	240	552	102	186.58
1979	46	52	42	77	103	259	136	65	352	269	265	205	155.92

Avg	48.25	45.5	57.75	101.25	272.75	236	139.25	113	162	316.25	324	144.5	163.38

Std Dev	3.11	7.83	19.03	27.79	185.68	161.31	23.84	34.82	111.74	139.31	132.05	52.78	32.15