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USGS 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 05540130 WEST BRANCH DU PAGE RIVER NEAR NAPERVILLE, IL


Will County, Illinois
Hydrologic Unit Code 07120004
Latitude  41°43'14", Longitude  88°07'55" NAD83
Drainage area 123  square miles
Gage datum 630.00 feet above NGVD29
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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 1988-10-01 -> 2020-09-30)

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
1 157 125 216 237 379 247 151 91 112 82 145 175
2 128 130 220 202 383 241 132 81 98 94 141 171
3 127 158 207 182 317 214 131 121 103 160 125 153
4 159 160 203 174 266 185 129 169 98 181 120 128
5 169 151 212 179 242 214 105 159 96 149 147 128
6 139 139 195 187 215 195 96 136 88 131 141 121
7 129 154 178 179 228 167 104 121 115 105 138 127
8 143 163 222 188 237 185 102 116 101 101 113 120
9 132 174 288 259 307 223 123 100 112 99 125 119
10 125 175 336 258 367 231 107 84 107 89 162 136
11 163 166 321 251 378 221 94 109 100 104 176 126
12 161 158 283 246 413 228 97 107 105 98 152 125
13 169 132 252 215 371 205 106 112 154 117 124 126
14 191 133 245 197 307 217 101 116 220 206 106 145
15 174 136 225 265 283 205 85 98 221 238 108 166
16 142 133 206 316 236 227 74 110 180 188 110 149
17 149 162 196 283 209 218 93 131 121 142 103 124
18 144 218 207 329 193 204 255 116 93 165 126 112
19 127 214 197 333 180 213 225 108 124 138 121 105
20 123 283 177 358 163 197 181 130 130 109 106 106
21 125 377 168 338 195 183 158 144 121 91 107 117
22 165 333 170 262 244 195 153 149 112 83 103 137
23 195 254 195 255 241 187 162 180 126 118 101 155
24 199 221 192 241 207 199 215 194 135 143 102 145
25 179 217 188 217 238 203 218 172 103 140 106 137
26 144 195 173 231 266 190 174 157 99 131 119 136
27 129 228 172 289 251 145 126 132 110 156 181 173
28 137 215 179 308 242 135 103 126 118 136 225 190
29 135 133 196 280 243 124 113 115 121 110 185 207
30 156   206 309 250 136 123 99 101 127 181 170
31 145   215   271   100 95   156   171