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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 07137500 ARKANSAS R NR COOLIDGE, KS


Hamilton County, Kansas
Hydrologic Unit Code 11030001
Latitude  38°01'39", Longitude 102°00'40" NAD27
Drainage area 25,410  square miles
Contributing drainage area 23,702  square miles
Gage datum 3,331.91 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 1950-10-01 -> 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
1 115 123 119 149 150 285 317 376 211 124 119 113
2 118 122 116 152 156 264 316 399 218 124 125 114
3 118 121 114 164 145 280 316 365 206 117 121 112
4 118 119 114 182 145 335 364 342 202 116 115 112
5 118 122 114 184 187 292 346 324 195 118 113 110
6 118 122 113 183 184 262 359 356 181 117 112 110
7 119 124 114 182 174 236 331 387 174 118 111 110
8 120 125 115 178 166 250 338 310 164 124 110 111
9 121 129 116 177 176 246 349 283 151 137 111 110
10 121 130 121 181 184 233 340 266 149 133 110 111
11 118 129 123 186 194 254 346 289 152 124 109 113
12 118 124 120 192 194 269 351 291 147 124 109 114
13 118 125 116 188 196 256 359 309 143 123 108 112
14 120 125 114 189 236 256 374 308 133 118 107 112
15 123 129 112 200 621 259 374 284 137 113 108 113
16 123 125 111 193 424 273 383 274 140 114 109 115
17 121 122 110 197 323 1,170 374 295 162 115 108 120
18 118 120 109 177 290 1,630 371 244 142 119 108 123
19 118 119 107 175 303 940 376 225 127 119 110 121
20 118 120 107 165 311 394 384 333 125 118 110 118
21 118 120 111 164 258 350 375 281 125 119 111 118
22 118 124 118 169 245 326 365 274 123 115 111 117
23 121 126 121 174 233 320 383 252 122 116 112 118
24 123 125 119 177 227 358 361 317 122 115 112 120
25 124 124 118 175 249 414 352 290 155 113 113 120
26 123 120 119 162 272 380 423 249 139 109 113 121
27 123 120 128 172 270 331 413 220 130 111 113 123
28 122 121 124 147 278 355 399 192 123 115 113 122
29 123 119 126 148 268 309 364 198 121 116 113 119
30 124   130 155 405 309 342 219 120 115 113 116
31 123   138   356   367 205   115   114