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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 15272502 GLACIER C AT ALYESKA HIGHWAY AT GIRDWOOD, AK


Municipality Of Anchorage, Alaska
Hydrologic Unit Code 19020302
Latitude  60°57'41.83", Longitude 149°07'54.91" NAD83
Drainage area 44.3  square miles
Gage datum 100 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 2016-10-01 -> 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 83 43 30 46 167 408 546 348 506 439 265 97
2 84 42 29 46 170 399 558 368 407 551 237 103
3 70 42 28 44 171 397 592 372 371 333 183 99
4 64 41 27 42 178 433 594 351 329 276 160 109
5 57 39 29 40 175 482 556 378 381 245 128 92
6 52 38 29 40 172 493 588 408 516 231 113 88
7 50 37 29 41 189 512 637 401 348 209 107 199
8 54 36 28 43 220 566 612 422 337 237 108 179
9 49 35 29 46 229 541 576 415 332 267 100 340
10 52 34 31 47 404 514 538 389 297 221 93 212
11 57 35 29 57 576 549 495 369 272 200 104 202
12 54 34 28 61 376 504 477 432 319 187 199 135
13 62 32 27 57 350 483 443 518 396 236 239 167
14 61 31 30 63 335 488 419 467 345 206 144 125
15 53 30 33 74 347 497 482 388 328 206 122 112
16 64 30 46 81 351 484 630 398 404 451 115 104
17 76 30 67 81 361 475 541 475 381 308 102 92
18 95 30 69 92 372 634 498 385 414 264 99 85
19 68 29 57 109 412 594 471 375 331 265 111 81
20 55 28 91 117 451 549 449 425 363 282 105 75
21 51 27 133 126 441 566 445 429 313 344 105 71
22 52 29 145 126 411 562 424 363 304 264 124 83
23 62 28 106 127 407 561 399 378 318 360 97 84
24 81 29 88 139 398 613 378 422 325 440 86 69
25 105 34 80 140 421 707 395 439 261 381 96 70
26 70 33 65 142 540 620 377 630 222 492 113 72
27 56 30 54 142 436 571 352 528 225 381 139 69
28 52 30 51 147 426 588 332 427 240 337 129 65
29 53 28 50 149 421 628 331 425 238 285 112 64
30 51   48 151 433 604 340 396 336 370 99 67
31 46   46   407   337 493   434   74