Continent: |
Asia | Latitude: |
60.28 | deg. |
Country: |
Russia | Longitude: |
124.00 |
deg. |
River: |
Tuolba | Elevation: |
44.4 |
m |
Station: |
Alekseevka | Area: |
14400.0 |
km2 |
| Mean for Observation Period: | 1936 | - | 1990 | Total months: | 580 |
| - | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
| m3/c | 5.74 | 4.78 | 4.37 | 14.3 | 405. | 137. | 63.4 | 34.7 | 51.0 | 22.4 | 10.8 | 7.66 | 63.4 |
| mm | 1.07 | 0.81 | 0.81 | 2.57 | 75.3 | 24.6 | 11.8 | 6.46 | 9.18 | 4.16 | 1.95 | 1.43 | 139. |
| km3 | 0.015 | 0.012 | 0.012 | 0.037 | 1.08 | 0.35 | 0.17 | 0.093 | 0.13 | 0.060 | 0.028 | 0.021 | 2.00 |
| l/s/km2 | 0.40 | 0.33 | 0.30 | 0.99 | 28.1 | 9.49 | 4.40 | 2.41 | 3.54 | 1.55 | 0.75 | 0.53 | 4.40 |
| %% | 0.75 | 0.63 | 0.58 | 1.87 | 53.2 | 18.0 | 8.34 | 4.57 | 6.71 | 2.94 | 1.42 | 1.01 | 100. |
Tuolba at Alekseevka
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
| 1936 | 3.50 | 3.10 | 2.60 | 5.10 | 329. | 125. | 53.9 | 70.2 | 112. | 54.8 | 9.80 | 5.30 | 64.5 |
| 1937 | 4.90 | 4.60 | 4.30 | 5.00 | 279. | 39.8 | 22.0 | 20.0 | 242. | 37.7 | 12.1 | 7.00 | 56.5 |
| 1938 | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 1939 | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 1940 | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 1941 | 3.50 | 3.00 | 3.00 | 11.3 | 324. | 74.5 | 18.4 | 14.2 | 14.8 | 9.50 | 1.70 | 2.30 | 40.0 |
| 1942 | 2.90 | 3.20 | 3.30 | 4.30 | 295. | 133. | 19.4 | 15.2 | 19.9 | 10.7 | 1.90 | 2.20 | 42.6 |
| 1943 | 1.80 | 1.60 | 1.30 | 92.0 | 214. | 38.3 | 79.9 | 30.4 | 38.9 | 24.8 | 8.00 | 7.00 | 44.8 |
| 1944 | 6.50 | 6.00 | 5.60 | 6.40 | 423. | 83.4 | 112. | 62.1 | 52.7 | 32.3 | 10.0 | 8.50 | 67.4 |
| 1945 | 8.60 | 6.60 | 6.10 | 6.90 | 431. | 106. | 92.9 | 30.1 | 28.9 | 19.1 | 9.60 | 7.00 | 62.7 |
| 1946 | 7.00 | 6.50 | 6.40 | 5.60 | 189. | 174. | 143. | 32.7 | 12.3 | 16.6 | 11.2 | 8.90 | 51.1 |
| 1947 | 7.00 | 5.50 | 4.10 | 7.40 | 287. | 25.8 | 8.50 | 11.5 | 18.4 | 7.20 | 4.20 | 5.30 | 32.7 |
| 1948 | 4.20 | 3.50 | 3.10 | 109. | 203. | 39.4 | 14.6 | 223. | 70.4 | 38.5 | 20.4 | 8.70 | 61.5 |
| 1949 | 6.70 | 5.10 | 4.60 | 5.20 | 574. | 58.0 | 45.3 | 81.6 | 164. | 87.3 | 36.1 | 15.1 | 90.3 |
| 1950 | 11.0 | 8.90 | 10.9 | 13.0 | 586. | 72.0 | 29.4 | 19.7 | 13.0 | 10.5 | 8.40 | 7.50 | 65.9 |
| 1951 | 5.30 | 3.50 | 2.80 | 7.10 | 392. | 99.9 | 28.6 | 60.8 | 72.6 | 28.0 | 17.9 | 16.0 | 61.2 |
| 1952 | 12.1 | 8.20 | 5.90 | 14.7 | 429. | 144. | 37.8 | 19.5 | 34.9 | 17.2 | 10.5 | 9.80 | 62.0 |
| 1953 | 6.20 | 5.80 | 5.80 | 6.50 | 360. | 44.2 | 10.9 | 11.7 | 16.5 | 21.0 | 10.6 | 8.60 | 42.3 |
| 1954 | 6.90 | 5.50 | 4.50 | 5.30 | 234. | 215. | 16.4 | 13.7 | 13.7 | 5.30 | 5.40 | 5.40 | 44.3 |
| 1955 | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 1956 | 2.30 | 1.90 | 1.50 | 1.80 | 273. | 344. | 18.4 | 30.0 | 28.9 | 20.5 | 3.80 | 4.50 | 60.9 |
| 1957 | 4.10 | 3.00 | 2.50 | 4.00 | 460. | 105. | 280. | 40.6 | 45.2 | 32.6 | 15.9 | 10.3 | 83.6 |
| 1958 | 8.30 | 7.20 | 7.40 | 6.90 | 465. | 185. | 325. | 44.5 | 52.0 | 31.8 | 17.0 | 11.0 | 96.8 |
| 1959 | 5.80 | 7.40 | 6.40 | 8.20 | 735. | 194. | 17.8 | 26.3 | 97.5 | 31.3 | 16.0 | 10.1 | 96.3 |
| 1960 | 7.10 | 5.80 | 5.30 | 6.60 | 366. | 110. | 31.5 | 45.1 | 67.8 | 23.9 | 15.1 | 7.80 | 57.7 |
| 1961 | 7.70 | 6.80 | 4.00 | 3.20 | 502. | 336. | 46.8 | 12.9 | 19.8 | 14.5 | 10.0 | 6.90 | 80.9 |
| 1962 | 5.40 | 5.20 | 4.40 | 4.30 | 567. | 79.4 | 22.4 | 17.9 | 30.5 | 15.7 | 6.90 | 1.90 | 63.4 |
| 1963 | 1.40 | 2.80 | 3.30 | 3.00 | 464. | 254. | 48.3 | 15.3 | 15.5 | 14.2 | 13.6 | 10.4 | 70.5 |
| 1964 | 5.90 | 4.90 | 6.60 | 5.80 | 427. | 77.2 | 27.5 | 15.7 | 14.8 | 12.4 | 6.30 | 5.10 | 50.8 |
| 1965 | 2.60 | 1.10 | 0.90 | 4.90 | 333. | 103. | 34.0 | 14.4 | 18.0 | 12.3 | 9.20 | 4.10 | 44.8 |
| 1966 | 2.30 | 1.50 | 0.70 | 0.90 | 457. | 160. | 13.5 | 10.5 | 15.2 | 7.10 | 9.80 | 5.40 | 57.0 |
| 1967 | 4.20 | 4.20 | 3.80 | 127. | 440. | 107. | 13.2 | 10.3 | 11.8 | 11.8 | 5.60 | 3.30 | 61.9 |
| 1968 | 2.50 | 2.10 | 2.50 | 43.5 | 406. | 28.3 | 13.1 | 16.1 | 17.9 | 7.90 | 5.10 | 2.30 | 45.6 |
| 1969 | 1.50 | 1.50 | 0.90 | 2.20 | 247. | 195. | 76.6 | 16.5 | 14.2 | 6.20 | 3.70 | 3.10 | 47.4 |
| 1970 | 2.50 | 2.20 | 1.40 | 2.30 | 474. | 99.0 | 16.7 | 28.0 | 76.1 | 21.3 | 4.00 | 2.90 | 60.9 |
| 1971 | 3.60 | 3.30 | 4.20 | 4.40 | 545. | 104. | 29.7 | 14.1 | 28.5 | 13.6 | 6.40 | 4.40 | 63.4 |
| 1972 | 3.10 | 2.40 | 2.30 | 3.90 | 272. | 55.5 | 104. | 20.0 | 82.5 | 19.1 | 5.30 | 3.80 | 47.8 |
| 1973 | 3.50 | 3.40 | 3.40 | 3.80 | 218. | 61.0 | 85.0 | 20.2 | 15.6 | 10.6 | 6.50 | 4.20 | 36.3 |
| 1974 | 3.80 | 3.50 | 3.50 | 4.80 | 303. | 135. | 74.8 | 16.0 | 16.6 | 10.4 | 6.90 | 5.20 | 48.6 |
| 1975 | 3.10 | 2.00 | 1.20 | 41.6 | 242. | 143. | 28.9 | 64.7 | 58.7 | 20.7 | 9.10 | 8.70 | 52.0 |
| 1976 | 6.90 | 6.20 | 4.60 | 5.10 | 475. | 249. | 43.3 | 15.2 | 28.4 | 13.6 | 9.30 | 7.60 | 72.0 |
| 1977 | 5.80 | 4.60 | 2.70 | 3.70 | 350. | 47.9 | 48.2 | 13.9 | 82.9 | 28.1 | 9.70 | 6.00 | 50.3 |
| 1978 | 6.50 | 5.90 | 5.10 | 4.70 | 573. | 329. | 178. | 24.6 | 39.6 | 22.7 | 10.7 | 9.40 | 101. |
| 1979 | 5.10 | 4.60 | 4.70 | 7.00 | 454. | 195. | 23.5 | 22.2 | 150. | 25.0 | 10.8 | 7.60 | 75.8 |
| 1980 | 5.20 | 5.00 | 6.50 | 8.90 | 499. | 203. | 53.5 | 17.1 | 15.6 | 11.6 | 9.40 | 6.10 | 70.1 |
| 1981 | 4.30 | 3.80 | 3.70 | 7.90 | 330. | 107. | 33.9 | 147. | 122. | 57.4 | 26.3 | 15.4 | 71.6 |
| 1982 | 13.4 | 8.00 | 5.60 | 8.30 | 602. | 157. | 229. | 42.8 | 49.4 | 24.0 | 14.1 | 11.7 | 97.1 |
| 1983 | 7.50 | 5.70 | 6.60 | 8.30 | 558. | 245. | 239. | 102. | 187. | 69.0 | 33.1 | 27.2 | 124. |
| 1984 | 21.1 | 15.3 | 13.7 | 15.1 | 629. | 143. | 71.2 | 21.8 | 22.2 | 12.8 | 10.8 | 8.30 | 82.0 |
| 1985 | 4.90 | 4.00 | 4.70 | 13.7 | 340. | 43.5 | 18.7 | 16.9 | - | - | - | - | - |
| 1986 | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 1987 | 6.90 | 6.20 | 4.60 | 5.10 | 475. | 260. | 54.0 | 20.9 | 36.8 | 17.9 | 12.0 | 9.80 | 75.8 |
| 1988 | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 1989 | - | - | - | - | 531. | 280. | 59.9 | 49.5 | 50.0 | 24.0 | 12.6 | 12.5 | - |
| 1990 | 8.90 | 7.30 | 6.90 | 8.60 | 268. | 89.0 | 15.5 | 11.7 | 12.6 | 9.50 | 6.60 | 6.30 | 37.6 |