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USGS Daily Statistics for the Nation

The statistics generated from this site are based on approved daily-mean data and may not match those published by the USGS in official publications. The user is responsible for assessment and use of statistics from this site. For more details on why the statistics may not match, click here.

USGS 05586745 MACOUPIN CREEK AT HWY 111 NR SUMMERVILLE, IL


Macoupin County, Illinois
Hydrologic Unit Code 07130012
Latitude  39°12'16", Longitude  90°06'02" NAD83
Drainage area 380.8  square miles
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00060, Discharge, cubic feet per second,
Day of
month		 Mean of daily mean values for each day for water year of record in, ft3/s   (Calculation Period 2017-10-01 -> 2022-09-30)

Calculation period restricted by USGS staff due to special conditions at/near site
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
1 998 366 527 838 2,330 165 963 1,340 159 22 140 351
2 886 292 431 354 1,560 137 954 482 277 13 91 249
3 445 292 290 361 1,970 109 351 187 239 8.7 60 157
4 231 330 191 361 1,600 91 260 136 269 7 49 96
5 169 272 136 284 1,030 80 208 60 472 6.1 49 68
6 131 363 118 233 498 77 407 41 514 6.8 53 61
7 111 1,020 116 188 302 68 142 33 186 8.9 52 49
8 100 865 101 296 241 61 77 28 56 23 40 39
9 87 526 508 379 342 55 58 334 43 48 37 36
10 240 637 1,190 334 340 67 155 382 30 34 31 32
11 1,750 568 1,090 402 202 169 96 188 24 29 26 30
12 2,110 472 495 331 172 105 423 578 22 33 23 104
13 1,810 501 659 221 140 73 366 340 17 56 21 78
14 804 294 1,070 724 120 52 217 96 14 34 19 68
15 306 214 1,010 927 236 45 198 51 13 30 19 80
16 208 179 524 630 276 278 132 52 11 53 18 78
17 156 151 288 322 1,710 414 97 85 9.6 54 19 60
18 1,140 252 1,070 318 2,350 193 65 115 8.8 37 18 48
19 1,380 273 1,830 397 2,570 94 46 40 8 27 18 42
20 1,180 178 2,130 259 1,680 79 52 27 7.9 22 17 38
21 417 198 1,160 176 498 165 34 28 26 18 16 35
22 224 197 465 139 1,010 467 29 31 54 16 16 33
23 774 220 359 124 1,630 728 28 102 42 14 19 32
24 751 337 387 127 1,550 692 24 320 25 14 20 32
25 599 543 532 224 860 246 35 443 18 15 103 34
26 269 564 899 495 300 375 22 294 14 24 48 40
27 179 416 1,100 431 241 237 16 194 11 57 30 67
28 137 599 918 323 395 337 14 187 9.6 73 22 157
29 115 510 926 1,450 455 428 39 64 8.8 56 19 600
30 126   1,160 1,560 435 640 635 43 8.9 156 278 561
31 478   1,150   242   1,430 178   224   918