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USGS Daily Statistics for Arkansas

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 07055660 Buffalo River at Ponca, AR


Newton County, Arkansas
Hydrologic Unit Code 11010005
Latitude  36°01'21", Longitude  93°21'17" NAD83
Drainage area 116  square miles
Gage datum 990.11 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 2008-10-01 -> 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
1 308 178 228 403 767 318 31 28 61 9.8 179 210
2 271 155 198 341 912 238 30 20 32 9.3 109 125
3 325 146 384 381 844 173 31 23 23 9.4 84 91
4 347 381 258 398 592 178 32 20 17 10 93 112
5 196 312 218 339 477 156 30 16 19 11 107 104
6 157 252 184 292 569 144 28 15 20 51 93 84
7 189 403 213 321 313 245 28 22 13 43 126 72
8 153 360 230 261 253 173 48 57 12 19 110 143
9 149 305 288 218 228 170 90 146 60 137 90 107
10 182 242 326 199 426 119 69 258 32 91 63 120
11 415 449 340 273 675 101 52 90 16 163 59 99
12 228 350 325 300 355 90 36 63 12 86 60 89
13 195 259 316 364 337 88 43 102 10 128 50 224
14 156 228 437 443 279 151 50 79 11 110 44 279
15 131 225 417 391 372 185 48 68 16 91 40 253
16 118 215 498 300 298 474 88 62 40 67 65 170
17 114 199 354 255 451 126 70 77 48 48 87 159
18 126 176 374 253 275 214 52 64 23 39 75 228
19 127 153 389 255 214 310 36 59 17 34 47 152
20 112 192 418 250 711 117 27 51 21 38 41 137
21 102 328 620 405 526 84 23 43 44 36 43 234
22 133 318 469 455 345 64 19 35 289 38 216 157
23 244 261 526 290 336 344 22 34 58 52 117 114
24 240 367 677 534 445 220 43 43 37 62 90 127
25 387 286 718 1,300 578 109 26 38 26 97 152 155
26 288 232 559 791 517 87 21 31 22 85 121 117
27 269 199 716 454 373 77 18 26 16 126 178 949
28 281 241 519 504 322 53 17 24 13 386 190 669
29 229 116 483 1,070 377 42 15 21 11 487 163 292
30 262   545 665 392 35 60 19 9.9 436 152 203
31 207   470   281   38 17   175   195