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USGS Daily Statistics for Arizona

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Welcome to the NWIS-Web for the Arizona Water Science Center


The majority of USGS Gaging Stations are funded though a cooperative program between the USGS other interested agencies.
Follow this link for information on the Cooperative Water Program with the USGS.


Arizona Water Science Center Home Page
Colorado Basin River Forecast Center (CBRFC) - provided by the National Weather Service, AHPS. CBRFC on an interactive map.
Threatened and Endangered USGS Gaging Stations in Arizona

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 -> 2021-09-30)

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
1 865 568 634 483 315 106 21 188 255 460 202 201
2 678 526 746 476 308 97 17 247 220 1,170 182 212
3 497 525 1,090 502 299 90 15 253 226 1,150 170 211
4 407 495 950 488 279 90 16 293 209 548 173 209
5 399 518 801 455 270 84 19 279 182 304 175 206
6 836 520 713 432 261 76 17 322 182 190 203 229
7 562 481 665 415 271 73 16 351 187 176 190 455
8 583 512 658 402 273 68 14 369 171 173 205 328
9 892 561 640 392 263 63 23 322 200 187 187 253
10 940 513 645 380 245 58 49 309 286 199 172 252
11 657 619 650 369 226 51 29 324 301 159 164 287
12 1,290 701 640 361 208 47 47 324 269 165 158 328
13 851 666 638 356 199 43 37 446 304 169 330 327
14 677 973 675 355 188 39 26 334 313 181 384 291
15 765 1,010 682 352 179 36 36 308 283 142 285 267
16 707 1,150 734 346 173 33 51 266 280 127 220 263
17 560 1,040 784 344 162 30 58 288 292 130 187 273
18 684 947 748 354 152 27 79 294 269 174 171 267
19 1,030 803 742 362 141 25 65 268 290 203 168 513
20 1,410 814 704 349 137 23 80 307 269 278 171 996
21 771 1,250 673 343 135 23 71 257 209 601 166 688
22 572 1,110 650 336 136 22 86 268 192 431 164 514
23 495 945 627 328 135 24 123 306 282 262 169 427
24 507 867 622 320 136 21 130 306 377 211 165 531
25 500 800 640 313 138 21 156 304 306 283 193 498
26 486 724 647 310 138 19 196 317 302 207 320 464
27 476 729 578 317 141 16 171 366 273 204 299 435
28 468 669 549 334 134 15 178 368 292 229 236 491
29 525 718 535 340 129 14 207 205 284 203 197 772
30 605   519 325 123 20 215 237 258 242 196 683
31 603   504   113   252 264   206   646