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USGS Daily Statistics for Oregon

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 -> 2022-09-30)

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 3,120 3,270 2,590 2,230 1,010 528 268 134 113 171 754 2,720
2 3,180 3,070 2,590 1,960 1,030 544 263 134 130 185 809 3,040
3 3,000 3,000 2,470 1,840 1,040 542 253 132 121 192 752 3,270
4 3,280 2,850 2,470 1,710 1,040 527 244 130 110 184 760 3,370
5 3,180 2,730 2,440 1,700 1,090 518 237 128 112 205 747 3,380
6 3,340 3,260 2,510 1,720 1,080 534 233 126 110 195 729 3,180
7 3,520 3,550 2,470 1,740 1,010 607 226 124 106 188 862 3,190
8 3,460 3,370 2,480 1,840 957 560 221 123 101 186 924 2,910
9 3,440 3,370 2,590 1,830 911 538 219 120 104 262 1,050 2,730
10 3,590 3,420 2,600 1,750 882 510 217 117 110 306 1,040 2,960
11 3,530 2,970 2,570 1,680 869 478 211 114 108 278 1,140 3,040
12 3,550 2,920 2,620 1,670 829 462 203 112 122 270 1,290 3,080
13 3,690 3,090 2,660 1,680 825 449 198 111 114 269 1,300 3,230
14 3,550 2,870 2,680 1,600 851 433 194 111 108 293 1,400 3,330
15 3,830 2,770 2,850 1,540 825 418 190 109 116 297 1,650 3,420
16 3,880 3,190 2,720 1,480 780 400 186 109 128 351 1,780 3,420
17 3,960 3,510 2,550 1,460 752 382 184 109 127 329 1,810 3,140
18 4,140 3,520 2,470 1,400 750 367 183 108 136 406 1,830 3,010
19 4,060 3,420 2,260 1,360 736 356 181 107 161 427 2,210 2,980
20 3,950 3,250 2,140 1,370 704 342 172 106 159 497 2,000 3,370
21 3,760 3,090 2,080 1,340 689 331 166 107 139 436 1,900 3,900
22 3,320 3,130 2,250 1,290 691 321 164 106 123 497 2,330 3,910
23 3,340 2,990 2,210 1,310 669 313 160 108 120 530 2,370 3,390
24 3,330 2,940 2,240 1,370 637 305 156 112 125 529 2,620 3,120
25 3,400 2,960 2,220 1,240 620 309 153 116 126 471 2,950 3,020
26 3,280 2,740 2,210 1,150 610 305 150 117 135 465 2,960 3,050
27 3,330 2,660 2,240 1,190 596 297 148 111 134 541 2,840 3,160
28 3,520 2,750 2,230 1,160 584 290 146 108 140 632 2,540 3,720
29 3,200 2,910 2,400 1,070 565 289 142 110 178 575 2,390 3,480
30 3,010   2,710 1,020 546 277 139 112 202 602 2,380 3,680
31 3,030   2,580   536   136 110   648   3,480