Country=	U.S.S.R.
Station=	Birsk
River=	Belaya
Area=	121000 km2
Lat=	55.37
Lon=	55.55
Source=	RivDIS
PointID=	827
Area Units=	km2
Discharge Units=	m3/sec
Starting Year=	1965
Ending Year=	1984
Total Years=	20
Total Usable Years=	20

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Avg Annual
1965	419	428	473	1900	5260	1100	558	487	420	470	481	367	1030.25
1966	296	290	383	2900	3610	995	563	385	337	372	520	243	907.83
1967	226	262	366	1380	608	752	597	360	296	376	292	160	472.92
1968	210	275	375	1590	2650	938	843	428	341	360	291	231	711
1969	231	242	386	1650	3360	1560	1370	804	427	383	330	292	919.58
1970	260	322	410	3480	3350	904	674	502	536	432	351	310	960.92
1971	357	393	402	1830	4360	1100	1010	811	438	543	892	431	1047.25
1972	370	361	363	2810	2420	692	482	343	310	341	331	286	759.08
1973	281	297	335	2220	1650	523	449	428	755	930	664	408	745
1974	539	472	553	2810	2560	828	617	406	346	319	307	234	832.58
1975	230	266	377	2110	643	333	271	235	226	223	203	204	443.42
1976	211	248	259	1570	1690	514	517	576	346	321	250	235	561.42
1977	232	240	279	2470	1700	555	368	289	275	404	376	291	623.25
1978	300	322	382	2170	2190	1040	667	475	368	691	566	401	797.67
1979	413	391	413	1070	4980	1180	758	536	375	400	364	361	936.75
1980	285	286	295	1810	2110	583	417	376	615	779	729	380	722.08
1981	385	344	326	1800	3480	1270	537	396	331	369	395	319	829.33
1982	259	306	328	1870	1510	552	322	280	253	339	339	275	552.75
1983	284	296	335	2940	1500	783	584	491	799	1190	854	645	891.75
1984	548	417	377	1240	1650	696	428	458	488	1110	1180	537	760.75

Avg	316.8	322.9	370.85	2081	2564.05	844.9	601.6	453.3	414.1	517.6	485.75	330.5	775.28

Std Dev	98.79	65.56	63.91	624.88	1281.21	298.26	245.83	145.13	152.05	268.59	249.72	113.37	171.24