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USGS Daily Statistics for Nebraska

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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 06837000 Republican River at McCook, Nebr.


Red Willow County, Nebraska
Hydrologic Unit Code 10250004
Latitude  40°11'16", Longitude 100°37'07" NAD83
Drainage area 12,240  square miles
Contributing drainage area 6,220.00  square miles
Gage datum 2,456.37 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 1954-10-01 -> 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 78 98 128 133 118 132 149 155 97 61 81 82
2 79 102 127 134 120 120 137 139 87 60 81 83
3 79 104 125 134 118 113 114 140 87 59 82 84
4 78 109 123 132 118 120 126 144 83 58 82 85
5 78 112 124 133 119 132 167 141 72 58 81 84
6 78 110 125 131 117 131 162 133 70 58 81 83
7 78 110 124 132 115 134 151 128 68 59 80 83
8 79 111 123 137 117 173 162 130 71 58 80 82
9 78 113 123 139 116 193 165 133 64 62 82 81
10 76 114 124 136 116 147 152 146 61 63 82 80
11 77 110 125 133 119 143 158 153 62 65 81 81
12 79 111 126 132 118 165 160 137 67 66 81 81
13 82 112 127 131 122 149 166 132 62 67 81 80
14 85 114 126 128 136 136 175 136 63 68 80 81
15 86 114 124 128 116 142 167 132 62 68 81 81
16 87 116 124 129 117 135 139 113 63 69 82 82
17 88 116 123 127 138 172 132 111 59 70 82 82
18 88 119 123 120 123 208 148 111 60 76 83 82
19 90 119 151 118 123 167 161 101 73 86 84 81
20 89 123 176 120 123 133 162 107 76 77 85 81
21 91 125 202 119 181 150 160 110 79 74 84 81
22 92 126 197 119 133 134 149 97 72 76 84 82
23 93 126 176 124 151 130 139 97 66 78 84 82
24 95 124 152 142 180 123 145 102 62 77 84 82
25 95 124 140 127 160 128 143 120 61 76 85 82
26 93 126 139 119 166 139 148 109 60 77 85 83
27 94 127 137 114 190 135 139 106 60 77 83 83
28 94 128 135 111 171 139 139 123 61 76 82 82
29 96 104 135 108 153 115 145 110 66 78 82 80
30 95   134 108 164 124 125 101 65 80 82 78
31 98   133   131   146 96   81   78