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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 04087240 ROOT RIVER AT RACINE, WI


Racine County, Wisconsin
Hydrologic Unit Code 04040002
Latitude  42°45'05", Longitude  87°49'25" NAD83
Drainage area 190  square miles
Contributing drainage area 188.76  square miles
Gage datum 613.87 feet above NAVD88
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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 1962-10-01 -> 2025-09-30)

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
1 147 144 260 410 317 152 146 40 43 103 78 131
2 126 134 271 410 303 154 137 44 39 121 100 150
3 109 129 287 417 268 154 141 49 44 126 118 172
4 106 120 313 420 224 147 135 55 47 115 117 170
5 102 121 350 404 197 140 126 65 48 103 100 150
6 99 120 351 366 181 155 105 62 51 102 91 127
7 89 117 347 340 171 166 84 67 45 92 84 118
8 92 114 331 329 170 210 78 71 45 78 76 119
9 98 145 345 354 198 267 83 64 47 64 68 123
10 97 181 380 399 233 232 82 68 60 53 88 116
11 91 207 418 441 252 181 73 79 65 56 110 112
12 95 205 424 420 263 165 83 66 89 56 115 124
13 96 179 438 378 286 175 87 59 129 55 105 138
14 88 162 452 349 296 181 100 51 148 61 93 144
15 81 140 467 365 325 187 125 49 144 63 80 145
16 74 126 436 419 303 168 113 56 116 62 79 143
17 74 113 382 405 282 150 103 56 90 55 77 133
18 81 122 349 375 295 152 93 67 98 57 81 114
19 88 155 352 330 292 185 88 99 100 59 86 91
20 98 201 367 333 274 193 92 107 105 61 91 86
21 104 246 358 337 241 191 88 105 105 60 90 90
22 113 246 343 354 224 180 94 99 96 62 84 103
23 126 243 343 364 235 177 99 98 111 76 83 118
24 132 236 353 335 228 178 114 91 105 94 81 123
25 130 242 336 306 208 164 110 76 104 106 80 143
26 125 244 307 320 185 141 85 73 91 104 84 144
27 132 260 317 300 170 132 65 76 89 113 102 135
28 128 251 349 289 167 131 53 75 82 101 123 138
29 128 163 377 279 172 135 51 60 77 101 133 152
30 139   379 294 165 148 49 52 84 87 140 161
31 150   383   158   43 47   78   171