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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 05444000 ELKHORN CREEK NEAR PENROSE, IL


Whiteside County, Illinois
Hydrologic Unit Code 07090005
Latitude  41°54'09.9", Longitude  89°41'47" NAD83
Drainage area 146  square miles
Gage datum 657.75 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 1939-10-01 -> 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 87 89 189 146 140 137 111 74 83 66 88 83
2 100 94 178 140 146 152 118 76 82 68 95 83
3 87 78 202 139 122 140 120 89 89 65 81 80
4 111 88 218 137 116 180 110 79 81 66 74 74
5 137 91 203 140 113 177 101 79 66 68 72 74
6 113 92 152 132 119 124 101 80 62 81 75 72
7 75 111 140 121 123 119 110 80 63 81 72 70
8 77 110 149 116 137 150 146 96 77 70 68 69
9 86 129 156 121 142 168 159 89 75 69 70 67
10 74 124 210 118 135 148 111 72 66 75 77 67
11 69 97 224 128 126 141 100 68 61 80 73 69
12 87 89 203 124 123 141 99 67 61 68 72 68
13 87 115 255 119 144 223 103 74 86 67 78 68
14 83 101 220 118 157 172 89 82 94 67 80 70
15 95 87 236 122 133 145 92 92 74 64 69 77
16 102 91 194 137 135 150 89 89 66 62 80 84
17 115 95 141 143 185 154 92 80 67 71 78 73
18 92 149 164 152 135 141 125 97 75 90 75 70
19 92 253 274 132 123 159 111 71 69 76 72 70
20 99 334 233 138 134 155 114 101 70 69 69 71
21 86 239 182 195 131 133 92 88 83 66 69 69
22 120 189 162 161 127 192 121 69 89 67 68 67
23 152 186 189 143 147 166 108 67 75 93 67 69
24 111 252 175 138 133 133 115 66 70 78 66 73
25 108 235 146 136 130 126 136 86 71 71 66 84
26 97 174 118 126 127 132 99 120 72 71 69 88
27 88 197 118 135 133 118 86 117 70 72 76 123
28 81 182 127 129 165 122 88 80 71 72 73 106
29 75 131 145 123 174 140 82 77 78 70 71 86
30 87   151 132 148 155 81 70 72 72 72 127
31 98   137   128   79 86   76   106