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USGS Surface-Water Daily Statistics for Illinois

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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 05528000 DES PLAINES RIVER NEAR GURNEE, IL


Lake County, Illinois
Hydrologic Unit Code 07120004
Latitude  42°20'38", Longitude  87°56'28" NAD83
Drainage area 232  square miles
Gage datum 650.07 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 1976-10-01 -> 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
1 237 196 362 513 484 267 222 113 125 174 165 224
2 225 195 370 522 483 258 206 103 119 175 177 243
3 217 199 369 529 460 249 199 104 119 178 178 264
4 218 208 374 516 422 241 194 106 118 173 176 270
5 215 216 384 502 388 238 184 110 115 165 178 266
6 203 222 384 493 352 234 173 115 105 163 178 259
7 190 225 385 471 325 230 169 122 99 160 171 258
8 179 228 395 457 303 231 160 119 96 158 165 257
9 170 235 422 475 303 238 168 109 97 151 166 255
10 165 234 463 482 309 250 177 103 103 147 173 247
11 166 231 501 496 315 263 176 96 106 146 179 243
12 172 233 523 507 320 278 211 92 117 142 179 244
13 178 234 558 506 347 297 222 87 149 138 174 240
14 184 230 592 515 364 310 220 90 165 148 167 239
15 180 229 602 548 393 316 217 90 166 150 164 238
16 174 228 597 567 385 312 210 88 163 141 161 235
17 178 234 581 557 375 300 198 96 160 139 156 227
18 178 239 574 561 397 276 195 111 167 137 159 217
19 175 256 556 552 401 272 200 126 172 133 161 204
20 180 282 547 557 399 282 189 140 163 129 164 201
21 180 316 538 551 394 289 183 143 159 122 160 198
22 189 328 522 528 399 298 186 148 154 117 157 194
23 194 335 506 515 405 294 181 160 158 132 158 194
24 200 347 495 488 401 286 184 173 152 138 158 194
25 200 354 478 457 389 273 169 174 172 145 160 197
26 196 355 464 446 371 263 158 177 189 147 166 202
27 189 362 457 439 353 266 153 176 200 153 186 216
28 183 359 462 436 332 257 159 175 197 152 208 230
29 181 292 468 445 314 243 155 167 194 151 212 242
30 185   470 465 294 235 142 150 188 155 215 243
31 190   492   282   130 135   160   248