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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 -> 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 97 44 27 52 168 432 541 309 459 607 214 116
2 92 44 28 52 172 409 548 338 365 802 179 127
3 75 45 28 49 181 398 570 346 326 444 150 121
4 65 43 27 46 195 410 594 334 270 356 125 136
5 57 42 28 44 191 444 585 341 402 289 109 107
6 54 40 28 45 183 459 595 391 610 232 103 103
7 55 39 28 47 199 481 616 381 365 203 99 270
8 61 38 28 49 239 498 611 353 303 215 105 241
9 52 37 29 54 245 478 578 319 277 196 97 486
10 56 37 32 56 486 474 535 329 245 216 90 293
11 64 36 30 71 706 535 480 333 228 203 103 277
12 59 35 28 76 423 495 469 385 273 195 241 178
13 69 33 27 70 374 496 425 409 319 287 290 225
14 62 31 32 79 361 519 390 352 279 192 147 161
15 54 31 36 94 378 548 419 318 274 195 134 142
16 73 30 56 105 381 527 427 292 313 610 129 132
17 91 30 86 104 391 504 434 286 327 367 113 116
18 121 30 89 121 404 725 442 240 456 304 111 105
19 82 29 65 145 443 631 404 243 313 299 129 100
20 62 28 120 154 466 529 369 276 353 304 115 90
21 54 29 185 165 459 535 351 386 271 435 115 84
22 53 29 204 162 437 523 351 310 292 320 144 101
23 68 28 146 158 441 509 341 308 331 488 106 104
24 88 29 119 174 436 577 330 337 372 642 92 83
25 125 28 90 170 447 609 321 306 281 553 107 83
26 77 28 72 166 538 580 318 299 234 663 136 77
27 59 28 61 160 440 566 313 333 255 504 180 69
28 54 28 58 158 425 576 299 279 285 443 166 69
29 57 28 56 158 423 579 303 312 247 367 140 70
30 55   54 159 450 573 308 344 404 322 119 75
31 50   52   424   311 427   263   88