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USGS Daily Statistics for Oklahoma

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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 07326500 Washita River at Anadarko, OK


Caddo County, Oklahoma
Hydrologic Unit Code 11130302
Latitude  35°05'03", Longitude  98°14'35" NAD27
Drainage area 3,640  square miles
Contributing drainage area 3,628  square miles
Gage datum 1,150.00 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 1963-10-01 -> 2020-09-30)

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
1 261 336 338 520 806 1,310 797 301 369 393 385 242
2 260 339 358 515 828 1,230 756 284 339 381 379 235
3 256 333 409 499 736 1,230 701 341 307 370 360 233
4 256 310 433 437 753 1,270 618 342 314 382 361 231
5 256 301 497 428 741 1,260 561 343 340 382 406 228
6 258 308 509 435 721 1,500 553 335 342 591 431 226
7 269 315 431 422 678 1,320 531 329 295 542 418 217
8 261 304 361 394 703 1,240 545 319 279 436 404 217
9 256 284 357 374 914 1,140 506 283 267 478 369 234
10 262 278 370 430 1,110 1,170 473 268 239 492 337 276
11 270 281 419 508 1,340 1,190 469 295 232 501 289 285
12 256 268 477 575 1,140 1,140 442 287 208 508 272 253
13 247 262 476 543 973 1,040 409 265 235 483 274 241
14 247 265 424 536 939 1,050 412 253 321 401 262 264
15 246 286 403 616 926 1,110 401 246 343 337 247 289
16 260 298 419 591 790 1,210 422 230 336 317 255 295
17 282 304 470 561 783 1,160 389 239 367 348 301 276
18 293 291 515 587 805 1,040 358 248 397 352 321 247
19 289 289 692 577 816 895 323 458 421 429 343 245
20 279 279 725 596 872 794 296 755 471 542 364 266
21 282 303 616 516 1,050 780 270 632 511 1,100 394 312
22 293 351 486 474 1,070 773 267 508 562 650 390 323
23 308 347 455 453 1,030 782 271 386 654 563 369 297
24 307 342 496 505 1,040 815 256 350 581 480 316 291
25 288 349 531 531 1,030 764 277 300 457 449 294 315
26 280 346 531 529 1,090 727 322 289 441 473 293 321
27 277 324 482 541 1,160 696 341 324 425 465 283 297
28 276 324 439 535 1,310 709 338 413 421 412 254 321
29 281 250 416 592 1,500 772 313 472 389 389 245 315
30 307   455 673 1,650 847 292 453 395 375 253 288
31 331   524   1,460   296 409   395   274