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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 06821150 Little Platte River at Smithville, MO


Clay County, Missouri
Hydrologic Unit Code 10240012
Latitude  39°23'17", Longitude  94°34'44" NAD27
Drainage area 234  square miles
Gage datum 778.38 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 -> 2024-09-30)

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
1 205 54 148 162 139 300 377 97 136 117 165 122
2 194 59 149 175 138 290 389 118 145 178 181 96
3 189 57 187 181 157 291 390 140 143 131 136 78
4 191 63 177 180 150 335 394 127 133 116 122 72
5 187 77 157 222 158 335 374 138 123 131 104 86
6 181 76 143 186 236 283 386 170 143 126 106 95
7 185 88 138 160 361 245 369 180 86 110 110 86
8 178 102 187 144 307 241 331 168 95 107 116 80
9 149 113 170 137 297 287 334 162 118 169 121 69
10 141 90 155 202 297 265 319 135 63 183 121 58
11 143 83 149 177 257 309 316 115 77 156 126 56
12 162 83 138 170 254 342 292 125 166 160 127 65
13 159 97 162 198 326 312 248 258 224 148 141 137
14 144 87 176 200 220 302 274 99 108 128 151 128
15 143 99 181 215 290 306 255 99 55 86 148 116
16 147 95 150 153 222 264 236 130 67 111 142 133
17 139 108 171 115 259 231 182 132 103 172 142 143
18 130 111 159 125 235 239 160 99 120 147 135 133
19 127 109 162 114 263 212 150 117 176 140 122 130
20 109 113 159 144 260 242 214 104 152 125 125 124
21 92 138 158 153 267 220 154 142 145 139 108 135
22 85 122 156 182 179 222 140 221 186 214 99 150
23 74 132 150 158 231 319 198 126 179 184 115 150
24 65 118 160 134 270 280 243 133 154 176 116 137
25 56 99 173 144 206 292 280 136 158 124 114 114
26 57 99 187 217 264 310 310 142 140 117 107 107
27 59 107 197 303 343 294 432 175 176 124 124 136
28 62 147 187 261 222 340 214 157 158 134 115 120
29 88 84 194 211 224 343 182 169 186 148 124 155
30 101   199 228 271 375 165 161 139 141 135 179
31 82   147   291   128 126   146   193