Continent: |
Europe | Latitude: |
48.18 | deg. |
Country: |
Russia | Longitude: |
40.77 |
deg. |
River: |
Severskiy Donetc | Elevation: |
14.1 |
m |
Station: |
Belaya Kalitva | Area: |
80900.0 |
km2 |
| Mean for Observation Period: | 1933 | - | 1985 | Total months: | 600 |
| - | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
| m3/c | 101. | 161. | 308. | 577. | 192. | 79.1 | 58.1 | 49.0 | 46.5 | 57.6 | 86.3 | 93.8 | 151. |
| mm | 3.33 | 4.85 | 10.2 | 18.5 | 6.35 | 2.53 | 1.92 | 1.62 | 1.49 | 1.91 | 2.76 | 3.11 | 58.8 |
| km3 | 0.27 | 0.39 | 0.82 | 1.50 | 0.51 | 0.20 | 0.16 | 0.13 | 0.12 | 0.15 | 0.22 | 0.25 | 4.76 |
| l/s/km2 | 1.24 | 1.99 | 3.80 | 7.14 | 2.37 | 0.98 | 0.72 | 0.61 | 0.57 | 0.71 | 1.07 | 1.16 | 1.86 |
| %% | 5.56 | 8.88 | 17.0 | 31.9 | 10.6 | 4.37 | 3.21 | 2.71 | 2.57 | 3.19 | 4.77 | 5.19 | 100. |
Severskiy Donetc at Belaya Kalitva
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
| 1933 | 62.3 | - | 21.0 | 724. | 206. | 133. | 124. | 73.5 | 53.5 | 64.6 | 83.5 | 61.1 | - |
| 1934 | 41.2 | 47.2 | 443. | 359. | 68.8 | 45.0 | 42.2 | 52.0 | 28.6 | 31.7 | 51.6 | 56.6 | 106. |
| 1935 | 37.7 | 50.1 | 273. | 255. | 122. | 58.7 | 28.9 | 30.3 | 30.7 | 30.6 | 43.8 | 65.9 | 85.6 |
| 1936 | 75.0 | 111. | 323. | 410. | 92.1 | 69.1 | 37.7 | 22.9 | 24.3 | 30.1 | 68.1 | 48.9 | 109. |
| 1937 | 42.6 | 42.0 | 622. | 652. | 97.1 | 50.4 | 37.4 | 46.4 | 35.7 | 31.1 | 82.7 | 76.6 | 151. |
| 1938 | 63.2 | 97.6 | 141. | 234. | 131. | 59.8 | 27.8 | 21.3 | 18.7 | 25.0 | 50.2 | 49.4 | 76.6 |
| 1939 | 34.6 | 92.8 | 217. | 796. | 170. | 91.9 | 45.6 | 27.6 | 24.5 | 36.1 | 56.6 | 72.6 | 139. |
| 1940 | 46.8 | 47.0 | 359. | 1470. | 444. | 105. | 60.3 | 79.0 | 73.9 | 92.4 | 104. | 126. | 251. |
| 1941 | 112. | 459. | 1100. | 1050. | 398. | 251. | 171. | 215. | 157. | 159. | 199. | 182. | 371. |
| 1942 | 119. | 89.7 | 134. | 2410. | 1330. | 190. | - | - | - | - | - | - | - |
| 1943 | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 1944 | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 1945 | 44.6 | 42.2 | - | - | - | 96.2 | 66.4 | 86.1 | 81.2 | 61.0 | 85.6 | 46.7 | - |
| 1946 | 107. | - | - | 881. | 177. | 69.9 | 35.8 | 27.5 | 18.1 | 32.6 | 34.8 | 45.4 | - |
| 1947 | 38.5 | 45.0 | 960. | 977. | 174. | 72.2 | 34.9 | 31.4 | 34.1 | 37.6 | 56.6 | 125. | 216. |
| 1948 | 212. | 244. | 214. | 449. | 140. | 79.4 | 53.7 | 39.7 | 28.7 | 45.4 | 72.7 | 60.8 | 137. |
| 1949 | 50.5 | 41.8 | 187. | 336. | 104. | 37.0 | 54.0 | 39.5 | 28.7 | 28.5 | 57.4 | 57.0 | 85.1 |
| 1950 | 41.2 | 66.5 | 257. | 178. | 78.4 | 34.3 | 49.8 | 27.9 | 26.0 | 50.1 | 72.7 | 75.3 | 79.8 |
| 1951 | 64.9 | 51.1 | 541. | 930. | 100. | 50.7 | 36.1 | 31.0 | 32.7 | 30.3 | 50.5 | 56.1 | 165. |
| 1952 | 59.9 | 83.8 | 158. | 703. | 320. | 83.8 | 57.8 | 34.6 | 31.2 | 31.6 | 78.0 | 129. | 148. |
| 1953 | 192. | 118. | 236. | 1480. | 177. | 74.9 | 41.3 | 38.9 | 28.4 | 39.2 | 83.2 | 39.1 | 212. |
| 1954 | 36.5 | 31.1 | 44.3 | 163. | 101. | 54.0 | 36.3 | 26.9 | 35.5 | 30.7 | 39.0 | 60.3 | 54.9 |
| 1955 | 318. | 560. | 437. | 247. | 91.5 | 70.0 | 38.1 | 61.6 | 30.6 | 27.5 | 67.3 | 81.8 | 169. |
| 1956 | 239. | 99.6 | 119. | 1320. | 312. | 63.4 | 54.1 | 53.9 | 51.3 | 50.5 | 73.5 | 95.1 | 211. |
| 1957 | 56.1 | 183. | 387. | 520. | 102. | 40.7 | 32.8 | 32.1 | 28.6 | 31.5 | 61.2 | 64.1 | 128. |
| 1958 | 79.1 | 474. | 460. | 226. | 162. | 135. | 182. | 75.5 | 48.5 | 51.0 | 91.3 | 92.2 | 173. |
| 1959 | 77.2 | 84.7 | 145. | 403. | 125. | 55.3 | 29.6 | 29.5 | 39.7 | 46.9 | 67.2 | 41.2 | 95.4 |
| 1960 | 187. | 481. | 499. | 592. | 106. | 39.9 | 39.6 | 29.6 | 31.2 | 37.1 | 138. | 162. | 195. |
| 1961 | 145. | 126. | 204. | 194. | 122. | 134. | 42.2 | 31.9 | 41.6 | 42.1 | 64.5 | 63.9 | 101. |
| 1962 | 50.7 | 125. | 161. | 164. | 56.2 | 39.3 | 26.8 | 23.5 | 23.0 | 30.7 | 65.3 | 47.8 | 67.8 |
| 1963 | 71.1 | 189. | 317. | 1310. | 965. | 86.5 | 46.1 | 37.7 | 38.4 | 39.3 | 67.4 | 94.5 | 272. |
| 1964 | 69.3 | 57.6 | 279. | 1620. | 261. | 200. | 93.5 | 71.6 | 69.4 | 63.5 | 98.3 | 88.0 | 248. |
| 1965 | 70.3 | 72.5 | 242. | 140. | 83.6 | 30.9 | 27.9 | 19.4 | 24.6 | 61.3 | 82.3 | 130. | 82.1 |
| 1966 | 150. | 252. | 263. | 183. | 96.3 | 93.8 | 61.4 | 42.6 | 46.5 | 56.0 | 86.8 | 105. | 120. |
| 1967 | 97.0 | 90.1 | 167. | 537. | 145. | 76.7 | 74.6 | 51.2 | 59.8 | 60.8 | 88.7 | 107. | 130. |
| 1968 | 136. | 161. | 392. | 745. | 138. | 64.7 | 51.6 | 59.8 | 59.8 | 101. | 144. | 122. | 181. |
| 1969 | 94.6 | 89.0 | 110. | 256. | 111. | 55.9 | 84.5 | 40.4 | 42.9 | 73.0 | 104. | 116. | 98.1 |
| 1970 | 120. | 509. | 537. | 811. | 225. | 115. | 58.9 | 28.0 | 42.1 | 76.9 | 128. | 89.6 | 228. |
| 1971 | 100. | 82.6 | 183. | 400. | 108. | 49.5 | 47.2 | 36.3 | 46.0 | 58.5 | 89.4 | 90.2 | 108. |
| 1972 | 40.4 | 37.5 | 64.1 | 71.0 | 28.6 | 12.1 | 19.9 | 9.78 | 12.7 | 29.3 | 59.1 | 83.0 | 39.0 |
| 1973 | 38.5 | 111. | 201. | 117. | 61.4 | 51.2 | 45.1 | 53.9 | 49.4 | 62.2 | 105. | 92.4 | 82.3 |
| 1974 | 81.7 | 92.2 | 180. | 168. | 107. | 60.7 | 45.1 | 38.7 | 36.1 | 52.3 | 79.0 | 94.8 | 86.3 |
| 1975 | 94.9 | 79.6 | 112. | 94.8 | 37.3 | 15.8 | 15.2 | 26.3 | 19.9 | 34.5 | 60.6 | 46.8 | 53.1 |
| 1976 | 33.2 | 33.4 | 82.2 | 350. | 49.0 | 18.2 | 28.4 | 44.7 | 53.5 | 68.7 | 71.2 | 130. | 80.2 |
| 1977 | 67.3 | 298. | 720. | 295. | 124. | 131. | 141. | 91.5 | 110. | 107. | 127. | 127. | 195. |
| 1978 | 132. | 247. | 452. | 415. | 157. | 129. | 75.7 | 52.6 | 61.0 | 86.2 | 104. | 108. | 168. |
| 1979 | 138. | 606. | 563. | 584. | 168. | 57.7 | 45.7 | 46.0 | 56.8 | 70.8 | 94.6 | 111. | 212. |
| 1980 | 86.2 | 84.4 | 124. | 631. | 430. | 130. | 71.2 | 63.2 | 83.0 | 114. | 124. | 237. | 182. |
| 1981 | 241. | 266. | 450. | 562. | 218. | 87.3 | 65.9 | 45.2 | 64.5 | 100. | 155. | 199. | 204. |
| 1982 | 213. | 157. | 252. | 292. | 223. | 105. | 135. | 134. | 102. | 114. | 154. | 146. | 169. |
| 1983 | 155. | 211. | 207. | 198. | 130. | 70.1 | 65.1 | 67.2 | 53.1 | 70.2 | 93.1 | 89.2 | 117. |
| 1984 | 103. | 76.3 | 114. | 226. | 87.3 | 40.3 | 40.9 | 43.7 | 46.9 | 84.9 | 99.1 | 115. | 89.8 |
| 1985 | 161. | 176. | 422. | 733. | 132. | 66.3 | 79.1 | 55.7 | 58.5 | 90.2 | 100. | 86.6 | 180. |