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USGS Daily Statistics for Wisconsin

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 05424057 ROCK RIVER AT HORICON, WI


Dodge County, Wisconsin
Hydrologic Unit Code 07090001
Latitude  43°27'01", Longitude  88°37'56" NAD83
Drainage area 456  square miles
Gage datum 849.48 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 1997-10-01 -> 2023-09-30)

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
1 208 194 344 914 807 485 458 257 229 195 264 242
2 212 193 384 911 796 497 440 239 226 213 255 248
3 218 195 388 937 779 507 427 222 223 237 258 261
4 219 203 392 958 754 501 418 222 219 262 253 268
5 217 203 405 941 728 486 400 218 218 268 259 264
6 225 201 404 957 693 481 416 217 222 278 253 256
7 229 202 422 974 674 472 397 206 221 281 245 247
8 242 213 454 970 626 484 375 197 223 290 238 251
9 245 216 502 978 616 516 369 193 219 288 251 251
10 245 219 523 955 653 520 354 188 222 290 250 236
11 246 230 576 960 663 536 335 186 228 286 253 233
12 247 240 624 937 682 565 324 175 234 277 241 238
13 253 236 700 931 680 601 311 170 228 282 247 242
14 249 240 749 927 694 608 272 160 226 275 255 242
15 243 248 798 881 671 623 269 151 223 283 267 240
16 242 254 813 876 663 628 264 131 229 274 273 236
17 240 259 829 881 650 629 279 128 231 270 269 239
18 236 266 864 855 653 625 272 120 232 247 246 239
19 221 271 883 866 634 612 278 124 236 239 237 240
20 208 297 911 864 620 609 280 133 239 241 245 225
21 195 305 929 861 578 610 290 148 239 225 251 218
22 187 296 906 852 548 603 285 144 242 231 245 221
23 192 308 901 849 551 586 286 143 235 237 244 212
24 196 313 884 815 534 580 285 149 228 241 240 204
25 201 313 878 815 533 555 278 152 223 240 234 206
26 204 314 872 826 531 534 291 149 181 257 241 207
27 197 308 833 852 518 522 300 158 164 261 247 205
28 192 328 862 855 495 509 304 170 179 268 229 208
29 190 344 872 841 485 488 296 190 174 270 235 206
30 197   869 820 453 466 274 215 185 268 249 203
31 197   881   479   267 218   272   203