站名 | 时间 | 年均径流量 (104 m3) | 年均基流量 (104 m3) | 基流指数 BFI (基流/径流%) | 年均降水量 (mm) | 五支流径流 占比(%) | 五支流基流 占比(%) | 基流减少/径流减少(%) |
皇甫川 皇甫 | 1953~1980 | 19,385 | 2567 | 13 | 430 | 12.7 | 4.4 |
|
1981~1998 | 11,480 | 865 | 8 | 366 | 11.3 | 2.3 | 21.5 | |
1999~2010 | 3187 | 102 | 3 | 298 | 7.1 | 0.5 | 9.2 | |
1953~2010 | 13,580 | 1529 | 11 | 383 | 12.0 | 3.5 | 15.2 | |
孤山川 高石崖 | 1953~1980 | 10,110 | 1995 | 20 | 451 | 6.6 | 3.4 |
|
1981~1998 | 5600 | 655 | 12 | 387 | 5.5 | 1.8 | 29.7 | |
1999~2010 | 1701 | 286 | 17 | 369 | 3.8 | 1.3 | 9.5 | |
1953~2010 | 6970 | 1226 | 18 | 414 | 6.1 | 2.8 | 20.3 | |
窟野河 温家川 | 1953~1980 | 73,523 | 23,925 | 33 | 394 | 48.3 | 41.2 |
|
1981~1998 | 50,882 | 14,150 | 28 | 353 | 49.9 | 38.2 | 43.2 | |
1999~2010 | 16,515 | 5683 | 34 | 378 | 36.9 | 25.7 | 24.6 | |
1953~2010 | 54,702 | 17,117 | 31 | 377 | 48.2 | 39.2 | 32.0 | |
窟野河 王道恒塔 | 1959~1980 | 24,660 | 7779 | 32 | 416 | 16.2 | 13.4 |
|
1981~1998 | 16,265 | 4662 | 29 | 414 | 16.0 | 12.6 | 37.1 | |
1999~2010 | 6492 | 2622 | 40 | 404 | 14.5 | 11.9 | 20.9 | |
1959~2010 | 17,561 | 5510 | 31 | 413 | 15.5 | 12.6 | 28.4 | |
窟野河 新庙 | 1966~1980 | 13,290 | 2501 | 19 | 399 | 8.7 | 4.3 |
|
1981~1998 | 8583 | 1477 | 17 | 400 | 8.4 | 4.0 | 21.8 | |
1999~2010 | 2537 | 616 | 24 | 416 | 5.7 | 2.8 | 14.2 | |
1966~2010 | 8540 | 1588 | 19 | 403 | 7.5 | 3.6 | 17.5 | |
佳芦河 申家湾 | 1957~1980 | 8385 | 3302 | 39 | 428 | 5.5 | 5.7 |
|
1981~1998 | 4373 | 1883 | 43 | 397 | 4.3 | 5.1 | 35.4 | |
1999~2010 | 2274 | 992 | 46 | 426 | 5.1 | 4.5 | 42.5 | |
1957~2010 | 5669 | 2284 | 43 | 417 | 5.0 | 5.2 | 37.8 | |
秃尾河 高家川 | 1957~1980 | 40,797 | 26,303 | 64 | 412 | 26.8 | 45.3 |
|
1981~1998 | 29,585 | 19,452 | 66 | 387 | 29.0 | 52.6 | 61.1 | |
1999~2010 | 21,103 | 15,032 | 71 | 327 | 47.1 | 68.0 | 52.1 | |
1957~2010 | 32,683 | 21,514 | 66 | 386 | 28.8 | 49.3 | 57.2 | |
秃尾河 高家堡 | 1967~1980 | 34,070 | 23,545 | 69 | 430 | 22.4 | 40.5 |
|
1981~1998 | 23,417 | 17,108 | 73 | 381 | 23.0 | 46.2 | 60.4 | |
1999~2010 | 17,998 | 14,508 | 81 | 395 | 40.2 | 65.7 | 48.0 | |
1967~2010 | 25,329 | 18,447 | 73 | 401 | 22.3 | 42.2 | 56.2 | |
五支流合计 | 1967~1980 | 152,201 | 58,091 | 38 |
| 5.5 | 44.8 |
|
1981~1998 | 101,920 | 37,004 | 36 |
| 4.7 | 56.6 | 41.9 | |
1999~2010 | 44,780 | 22,094 | 49 |
| 2.8 | 56.0 | 26.1 | |
1953~2010 | 113,605 | 43,669 | 38 |
| 4.8 | 47.3 | 33.5 |