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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 05540095 WEST BRANCH DU PAGE RIVER NEAR WARRENVILLE, IL


Dupage County, Illinois
Hydrologic Unit Code 07120004
Latitude  41°49'03", Longitude  88°10'17" NAD83
Drainage area 90.7  square miles
Gage datum 676.58 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 1968-10-01 -> 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
1 108 90 153 176 262 153 110 59 73 69 96 125
2 86 93 157 170 240 168 113 56 72 74 109 129
3 82 104 167 179 209 150 114 76 68 110 92 139
4 102 104 189 167 171 125 102 87 62 111 83 117
5 103 104 218 155 154 146 79 95 60 93 92 109
6 87 91 182 167 147 125 68 88 62 86 91 101
7 81 92 154 156 152 113 74 80 79 69 85 97
8 84 96 169 151 156 125 75 84 78 69 70 101
9 79 99 197 187 180 146 80 74 77 65 75 96
10 79 100 221 189 191 150 71 77 70 59 101 101
11 100 100 213 178 194 136 68 90 65 74 112 102
12 93 102 189 194 207 129 65 75 69 71 98 110
13 93 100 190 177 203 136 75 72 117 74 86 105
14 99 94 185 171 203 147 65 101 170 112 78 111
15 94 88 165 190 230 144 61 120 149 125 78 135
16 80 84 156 210 199 165 65 95 101 93 80 116
17 90 113 151 198 182 142 67 105 92 80 78 95
18 93 134 164 221 189 134 121 93 90 98 87 81
19 81 142 176 233 153 131 124 83 108 86 94 76
20 87 176 170 223 126 126 105 89 97 70 100 80
21 87 221 154 199 131 133 106 94 86 61 94 87
22 109 214 144 185 157 130 106 97 86 69 81 93
23 126 198 142 190 160 126 105 109 97 93 81 104
24 130 186 141 168 141 127 121 114 94 99 84 96
25 120 167 139 154 147 131 127 109 82 102 84 106
26 95 138 128 166 157 121 99 135 79 89 91 108
27 95 161 129 181 151 118 83 140 79 98 116 118
28 94 146 153 202 147 103 75 107 79 84 139 140
29 94 97 178 200 159 95 73 91 91 74 132 133
30 109   174 227 180 103 75 77 84 83 127 128
31 104   176   178   65 71   91   128