Continent: |
Asia | Latitude: |
54.87 | deg. |
Country: |
Russia | Longitude: |
129.42 |
deg. |
River: |
Tok | Elevation: |
- |
m |
Station: |
Arm Nikolaevskiy | Area: |
3820.0 |
km2 |
| Mean for Observation Period: | 1936 | - | 1982 | Total months: | 432 |
| - | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
| m3/c | 0.38 | 0.12 | 0.21 | 6.96 | 136. | 119. | 143. | 135. | 109. | 25.9 | 6.32 | 1.75 | 56.9 |
| mm | 0.27 | 0.079 | 0.15 | 4.72 | 95.0 | 80.8 | 100.0 | 95.0 | 73.7 | 18.1 | 4.29 | 1.23 | 470. |
| km3 | 0.0010 | 0.00030 | 0.00056 | 0.018 | 0.36 | 0.31 | 0.38 | 0.36 | 0.28 | 0.069 | 0.016 | 0.0047 | 1.80 |
| l/s/km2 | 0.099 | 0.032 | 0.055 | 1.82 | 35.5 | 31.2 | 37.3 | 35.5 | 28.4 | 6.77 | 1.65 | 0.46 | 14.9 |
| %% | 0.056 | 0.018 | 0.031 | 1.02 | 19.8 | 17.4 | 20.9 | 19.8 | 15.9 | 3.79 | 0.93 | 0.26 | 100. |
Tok at Arm Nikolaevskiy
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
| 1936 | - | - | - | - | - | 219. | 179. | 165. | - | - | - | - | - |
| 1937 | - | - | - | - | - | 86.1 | 204. | 84.0 | 131. | 42.0 | 8.46 | 1.82 | - |
| 1938 | 0.26 | 0.13 | 0.21 | 4.83 | 238. | 237. | 361. | 141. | 73.8 | 14.4 | 6.77 | 1.66 | 89.9 |
| 1939 | - | - | - | - | - | 95.3 | 90.0 | 126. | 54.6 | 13.0 | 3.82 | 1.20 | - |
| 1940 | 0.19 | 0.020 | - | - | - | 105. | 137. | 184. | 139. | 32.6 | 8.43 | 3.23 | - |
| 1941 | 0.77 | 0.070 | - | 1.31 | 141. | 96.9 | 35.7 | 35.1 | 55.5 | 18.4 | 4.38 | 1.17 | - |
| 1942 | 0.58 | 0.0100 | - | 0.65 | 57.8 | 72.8 | 47.0 | 223. | 89.8 | 17.1 | 5.86 | 1.81 | - |
| 1943 | 0.080 | 0.020 | - | 19.6 | 103. | 99.6 | 67.6 | 89.4 | 147. | 36.5 | 7.86 | 1.22 | - |
| 1944 | - | - | - | - | - | 20.5 | 188. | 110. | 113. | - | - | - | - |
| 1945 | 0.070 | - | - | 3.54 | 42.5 | 85.0 | 140. | 53.6 | 18.0 | 13.3 | 4.33 | 0.58 | - |
| 1946 | - | - | - | - | 174. | 169. | 155. | 157. | 243. | 26.4 | 10.5 | 2.33 | - |
| 1947 | 0.070 | 0.040 | - | 9.26 | 112. | 68.8 | 14.4 | 39.1 | 126. | 14.0 | 2.26 | 0.14 | - |
| 1948 | - | - | - | 8.64 | 112. | 117. | 100. | 226. | 65.3 | 38.3 | 8.72 | 1.97 | - |
| 1949 | 0.44 | - | - | 2.43 | 148. | 163. | 54.6 | 289. | 200. | 38.8 | 7.32 | 1.24 | - |
| 1950 | 0.10 | - | - | 3.60 | 197. | 164. | 76.9 | 155. | 125. | 22.0 | 9.76 | 2.54 | - |
| 1951 | 0.16 | - | - | 0.41 | 165. | 109. | 151. | 222. | 116. | 65.8 | 10.3 | 5.08 | - |
| 1952 | 1.26 | 0.78 | - | 13.6 | 68.2 | 66.0 | 42.3 | 159. | 83.2 | 28.1 | 5.70 | 1.64 | - |
| 1953 | 0.0100 | - | - | 2.08 | 118. | 59.4 | 280. | 83.2 | 140. | 21.0 | 4.08 | 1.45 | - |
| 1954 | - | - | - | 1.07 | 55.4 | 143. | 30.7 | 89.4 | 34.5 | 9.35 | 3.30 | 1.24 | - |
| 1955 | - | - | - | 0.19 | 244. | 68.2 | 264. | 230. | 73.3 | 17.7 | 3.58 | 1.67 | - |
| 1956 | 0.20 | - | - | 0.85 | 83.8 | 317. | 171. | 164. | 141. | 46.3 | 9.30 | 2.75 | - |
| 1957 | 0.0100 | - | - | 6.25 | 156. | 101. | 192. | 101. | 107. | 28.2 | 8.86 | 5.16 | - |
| 1958 | 0.44 | - | - | 1.08 | 124. | 99.8 | 224. | 59.6 | 114. | 40.7 | 8.35 | 3.43 | - |
| 1959 | - | - | - | - | 128. | 52.1 | 269. | 157. | 133. | 38.2 | 11.5 | 4.52 | - |
| 1960 | 0.34 | - | - | 0.25 | 128. | 179. | 108. | 111. | 74.9 | 18.9 | 7.74 | 1.46 | - |
| 1961 | 0.050 | - | - | 0.77 | 104. | 158. | 188. | 119. | 205. | 31.3 | 8.53 | 3.88 | - |
| 1962 | 2.04 | - | - | - | 105. | 61.8 | 44.5 | 48.9 | 103. | - | - | 0.36 | - |
| 1963 | - | - | - | 6.64 | 102. | 179. | 181. | 91.2 | 39.1 | 23.5 | 4.37 | 0.85 | - |
| 1964 | 0.040 | - | - | - | 239. | 105. | 139. | 28.6 | 31.0 | 13.7 | 4.19 | 0.70 | - |
| 1965 | - | - | - | 1.05 | 88.2 | 157. | 144. | 143. | 260. | 31.8 | 9.78 | 1.22 | - |
| 1966 | 0.070 | - | - | 0.21 | 114. | 180. | 155. | 312. | 79.1 | 13.9 | 4.81 | 0.52 | - |
| 1967 | - | - | - | 29.9 | 238. | 48.1 | 41.9 | 160. | 141. | 31.8 | 3.57 | 0.26 | - |
| 1968 | - | - | - | 18.5 | 140. | 92.7 | 32.1 | 82.5 | 124. | 20.2 | 4.43 | 2.02 | - |
| 1969 | 0.73 | 0.030 | - | - | - | 216. | 123. | 22.0 | 63.9 | 9.81 | 3.88 | 0.19 | - |
| 1970 | - | - | - | 14.1 | 313. | 231. | 22.3 | 146. | 127. | 17.2 | 4.48 | 0.84 | - |
| 1971 | - | - | - | 0.080 | 122. | 25.3 | 85.3 | 117. | 134. | 14.1 | 3.71 | 0.62 | - |
| 1972 | - | - | - | 26.3 | 61.9 | 105. | 386. | 240. | 91.0 | 30.8 | 4.15 | 0.53 | - |
| 1973 | 0.0100 | - | - | 0.030 | 97.3 | 65.7 | 160. | 138. | 27.8 | 15.9 | 4.91 | 0.75 | - |
| 1974 | - | - | - | 4.00 | 152. | 156. | 271. | 218. | 70.1 | 34.9 | 4.80 | 0.57 | - |
| 1975 | - | - | - | 35.8 | 115. | 103. | 217. | 184. | 91.8 | 32.3 | 8.83 | 4.07 | - |
| 1976 | 1.15 | 0.0100 | - | 3.12 | 145. | 181. | 112. | 65.4 | 90.4 | 21.9 | 5.53 | 1.42 | - |
| 1977 | 0.16 | - | - | 0.38 | 157. | 87.1 | 254. | 73.9 | 101. | 21.9 | 8.39 | 1.95 | - |
| 1978 | 0.19 | - | - | 6.91 | 151. | 119. | 157. | 50.4 | 123. | 38.4 | 8.60 | 1.92 | - |
| 1979 | 0.13 | - | - | 7.11 | 121. | 19.5 | 15.9 | 114. | 103. | 15.0 | 3.01 | 0.36 | - |
| 1980 | - | - | - | 0.93 | 129. | 120. | 112. | - | 66.7 | 19.1 | 5.07 | 2.88 | - |
| 1981 | 0.70 | - | - | 3.41 | 109. | - | - | 78.3 | 130. | 28.9 | 3.53 | 1.00 | - |
| 1982 | - | - | - | 18.5 | 158. | 73.9 | 136. | 346. | 198. | 30.2 | 8.30 | 2.41 | - |