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USGS Daily Statistics for Texas

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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 07227500 Canadian Rv nr Amarillo, TX


Potter County, Texas
Hydrologic Unit Code 11090105
Latitude  35°28'13", Longitude 101°52'45" NAD27
Drainage area 19,445  square miles
Contributing drainage area 15,376  square miles
Gage datum 2,989.16 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 1937-10-01 -> 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 36 38 51 44 257 615 262 414 314 380 143 44
2 43 38 76 44 469 488 325 442 397 229 83 36
3 78 40 62 47 588 582 402 322 652 177 67 35
4 84 45 60 38 138 448 296 492 610 218 72 37
5 52 40 49 214 119 472 381 318 638 483 88 36
6 41 39 43 51 136 558 499 310 682 204 126 35
7 42 43 42 42 246 502 620 218 576 493 163 32
8 125 39 55 37 125 441 488 253 447 443 72 35
9 43 41 51 36 151 354 457 264 369 330 61 39
10 41 47 59 37 254 424 579 523 269 605 58 37
11 41 42 59 47 232 494 488 578 308 470 53 62
12 40 41 48 68 177 388 411 493 350 234 50 42
13 41 44 43 70 137 273 500 487 248 201 47 38
14 46 45 42 55 166 296 602 528 225 186 46 39
15 42 46 39 41 187 602 412 625 385 144 44 40
16 44 48 40 54 625 336 390 640 381 194 73 62
17 46 49 41 52 518 239 366 665 295 187 120 93
18 44 48 45 90 328 388 347 506 321 232 49 67
19 41 46 45 173 315 370 575 407 376 159 47 45
20 39 45 41 171 395 382 383 462 327 127 48 43
21 49 48 43 169 182 425 642 355 213 240 47 42
22 49 50 41 118 282 405 465 290 247 213 43 48
23 48 50 56 130 462 360 631 450 1,120 385 44 42
24 44 49 74 177 693 527 496 475 574 274 77 40
25 44 49 53 422 476 681 723 364 421 161 76 37
26 40 46 45 362 495 623 392 346 336 187 39 36
27 48 48 45 340 382 383 407 320 356 143 37 35
28 49 50 42 319 330 248 377 381 243 125 45 35
29 41 74 40 266 437 308 239 387 454 91 49 39
30 41   38 405 477 207 421 271 522 126 50 43
31 40   44   817   378 324   167   42