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USGS Surface-Water 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 01048000 Sandy River near Mercer, Maine


Somerset County, Maine
Hydrologic Unit Code 01030003
Latitude  44°42'29", Longitude  69°56'15" NAD83
Drainage area 516  square miles
Contributing drainage area 516  square miles
Gage datum 197.10 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 1928-10-01 -> 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
1 636 526 566 2,580 2,850 902 689 341 285 481 849 1,170
2 586 485 589 2,710 2,820 961 775 323 239 472 985 1,200
3 583 478 588 2,900 2,760 1,120 651 316 266 404 1,130 1,050
4 554 591 610 3,120 2,880 1,120 688 315 272 370 1,260 920
5 512 584 652 2,860 2,630 939 669 356 258 389 926 878
6 520 632 636 2,920 2,370 831 602 331 263 347 987 888
7 566 547 669 3,130 2,310 837 477 341 250 484 972 1,020
8 528 537 745 3,150 2,170 783 441 350 232 554 1,090 1,010
9 557 511 767 3,010 2,080 813 439 344 225 533 1,190 988
10 752 487 889 2,990 2,070 832 439 333 267 633 1,180 1,060
11 754 536 899 3,060 1,920 936 435 414 277 462 1,110 1,010
12 611 587 935 3,230 2,020 843 416 364 408 412 1,010 1,030
13 631 535 1,130 3,450 2,310 789 420 309 310 449 951 1,060
14 622 501 1,110 3,540 2,040 936 552 355 283 418 941 974
15 683 512 1,190 3,670 1,900 1,060 429 314 279 497 1,120 1,020
16 623 465 1,130 3,830 1,870 1,020 414 301 244 759 1,130 827
17 606 463 1,200 4,220 1,770 1,020 410 300 438 746 1,120 738
18 584 476 1,360 4,350 1,730 960 354 268 410 693 986 1,120
19 645 441 1,460 4,050 1,600 870 350 231 294 541 857 953
20 659 431 1,440 3,960 1,600 819 347 299 276 524 991 747
21 615 431 1,310 4,070 1,600 764 344 239 292 806 1,060 853
22 564 450 1,340 4,070 1,510 760 316 248 308 766 938 1,060
23 514 502 1,430 4,050 1,320 727 329 243 275 681 906 825
24 507 525 1,470 4,040 1,300 646 389 223 255 1,000 823 883
25 571 550 1,500 3,720 1,320 608 440 222 245 1,140 887 883
26 798 616 1,690 3,420 1,330 668 332 228 232 983 1,160 837
27 705 632 1,950 3,320 1,370 839 303 211 298 831 1,200 832
28 781 589 2,150 3,440 1,220 778 292 226 297 883 1,070 893
29 645 561 2,330 3,270 1,110 834 360 374 311 1,180 1,300 849
30 572   2,380 3,110 1,020 786 352 282 336 1,130 1,210 712
31 530   2,580   946   330 247   1,010   644