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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 09466500 GILA RIVER AT CALVA, AZ.


Graham County, Arizona
Hydrologic Unit Code 15040005
Latitude  33°11'08", Longitude 110°13'10" NAD27
Drainage area 11,470  square miles
Gage datum 2,517.29 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 1929-10-01 -> 2023-09-30)

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
1 846 563 622 473 309 104 22 193 285 460 206 198
2 666 522 732 467 302 95 19 248 252 1,150 186 208
3 496 520 1,070 492 293 89 16 255 258 1,130 174 208
4 416 491 931 478 273 88 17 295 236 542 176 206
5 407 513 785 446 264 83 19 285 196 304 177 208
6 828 514 698 423 255 75 17 327 196 193 205 241
7 562 477 651 407 265 72 17 348 199 181 191 475
8 581 504 644 393 267 67 17 364 179 181 206 351
9 879 551 627 384 258 62 24 319 203 199 188 269
10 925 504 631 372 240 57 50 307 285 211 173 263
11 649 607 637 362 221 50 29 323 299 177 165 293
12 1,260 688 626 354 204 46 47 323 267 189 159 331
13 837 653 625 349 195 42 37 443 301 199 326 329
14 667 954 661 348 185 38 26 339 312 207 377 293
15 753 987 668 345 176 35 36 325 284 162 282 268
16 700 1,120 719 339 170 32 53 279 280 143 218 264
17 562 1,020 768 338 159 29 60 303 291 143 186 274
18 689 929 732 346 149 27 81 315 268 185 170 267
19 1,030 787 726 354 138 24 65 289 288 219 168 505
20 1,420 799 690 342 134 23 83 322 267 299 171 972
21 789 1,220 659 336 133 23 72 275 214 622 166 674
22 585 1,090 637 329 133 21 87 286 206 452 163 505
23 505 927 614 322 132 25 128 325 296 279 168 421
24 513 850 609 314 133 23 141 330 388 224 164 521
25 503 785 627 307 136 21 165 350 312 292 191 489
26 489 710 634 304 136 19 211 382 305 218 314 456
27 478 715 566 311 138 17 185 423 276 215 294 428
28 469 656 538 327 131 15 181 410 294 236 233 481
29 523 718 524 333 126 15 206 244 285 209 195 753
30 600   508 319 120 20 215 271 260 246 193 667
31 598   493   111   255 294   210   632