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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 14306500 ALSEA RIVER NEAR TIDEWATER, OR


Lincoln County, Oregon
Hydrologic Unit Code 17100205
Latitude  44°23'10", Longitude 123°49'50" NAD27
Drainage area 334  square miles
Gage datum 48.16 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 1939-10-01 -> 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 3,130 3,250 2,610 2,230 1,020 532 270 135 114 173 762 2,750
2 3,180 3,040 2,610 1,960 1,040 549 264 135 132 188 817 3,060
3 2,910 2,970 2,500 1,850 1,050 547 254 132 122 194 760 3,300
4 3,230 2,830 2,500 1,720 1,050 532 246 131 111 186 769 3,400
5 3,140 2,720 2,470 1,710 1,100 523 239 128 113 208 755 3,420
6 3,310 3,270 2,540 1,740 1,090 539 235 126 111 197 734 3,210
7 3,500 3,570 2,500 1,750 1,020 614 227 125 107 190 869 3,220
8 3,450 3,380 2,520 1,870 968 566 222 124 102 189 933 2,940
9 3,440 3,390 2,620 1,850 922 543 220 120 105 266 1,060 2,760
10 3,590 3,450 2,640 1,770 894 515 218 117 111 311 1,050 2,990
11 3,540 2,990 2,610 1,700 880 482 212 115 109 281 1,150 3,070
12 3,460 2,950 2,660 1,690 839 466 205 113 123 270 1,300 3,100
13 3,490 3,090 2,710 1,700 833 449 199 111 115 269 1,290 3,260
14 3,480 2,860 2,730 1,620 859 431 195 111 109 290 1,390 3,350
15 3,800 2,760 2,890 1,560 829 417 191 110 117 297 1,610 3,450
16 3,880 3,170 2,760 1,510 785 398 187 110 129 353 1,770 3,440
17 3,970 3,510 2,600 1,480 756 381 185 110 128 331 1,810 3,140
18 4,160 3,530 2,510 1,420 754 367 184 109 137 409 1,810 3,010
19 4,080 3,430 2,290 1,380 738 357 182 107 161 430 2,190 2,980
20 3,970 3,260 2,170 1,400 706 344 173 107 159 502 2,000 3,270
21 3,780 3,110 2,110 1,360 691 332 167 107 140 440 1,900 3,820
22 3,340 3,150 2,270 1,310 693 322 165 107 124 501 2,340 3,870
23 3,360 3,010 2,240 1,330 672 315 161 109 121 536 2,390 3,370
24 3,360 2,970 2,260 1,390 639 307 156 113 125 534 2,640 3,120
25 3,430 2,980 2,240 1,260 622 311 153 117 126 476 2,970 3,020
26 3,300 2,760 2,240 1,170 613 307 150 118 133 469 2,990 3,040
27 3,350 2,680 2,270 1,200 600 299 149 112 134 546 2,860 3,170
28 3,470 2,770 2,260 1,180 588 292 147 109 139 638 2,560 3,730
29 3,150 3,010 2,440 1,080 569 291 143 111 178 581 2,410 3,500
30 3,000   2,740 1,030 550 279 140 113 205 608 2,400 3,700
31 3,010   2,580   539   137 111   654   3,490