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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 01064118 Presumpscot River at Westbrook, Maine


Cumberland County, Maine
Hydrologic Unit Code 01060001
Latitude  43°41'13", Longitude  70°20'50" NAD83
Drainage area 577  square miles
Contributing drainage area 577  square miles
Gage datum 13.42 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 1975-10-01 -> 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
1 986 896 968 1,770 1,360 1,380 708 633 619 523 723 1,110
2 972 954 1,010 1,650 1,400 1,370 628 625 626 605 864 1,090
3 1,010 1,030 1,100 1,460 1,420 1,280 552 617 630 577 873 1,130
4 973 1,020 1,010 1,500 1,410 1,040 512 607 632 594 870 1,090
5 1,020 965 965 1,460 1,390 1,050 488 593 631 563 910 1,060
6 956 947 989 1,650 1,380 1,100 512 602 594 556 945 1,090
7 899 927 1,100 1,570 1,410 1,110 508 617 595 557 841 1,140
8 879 926 1,110 1,420 1,270 991 570 575 580 541 755 1,060
9 979 907 1,100 1,310 1,230 983 549 570 556 567 803 949
10 983 884 1,110 1,420 1,170 950 563 710 551 606 843 1,010
11 933 898 1,250 1,710 1,200 941 577 658 568 565 950 965
12 891 946 1,320 1,550 1,380 883 579 596 560 579 874 965
13 907 962 1,250 1,450 1,400 915 593 590 531 644 862 1,000
14 938 974 1,500 1,400 1,330 879 604 580 510 642 904 1,110
15 932 975 1,470 1,410 1,230 873 593 589 525 586 837 1,000
16 899 1,050 1,310 1,440 1,170 869 575 597 521 586 817 973
17 895 980 1,220 1,530 1,150 884 605 591 498 690 894 927
18 865 933 1,260 1,480 1,090 838 601 594 500 680 859 894
19 835 917 1,350 1,380 1,090 728 610 656 506 645 819 921
20 872 909 1,500 1,340 1,110 734 615 847 515 639 820 867
21 917 999 1,310 1,300 1,080 777 608 775 530 734 898 924
22 887 991 1,460 1,360 1,060 754 646 662 518 710 939 1,180
23 873 971 1,390 1,290 1,010 768 618 612 536 710 936 1,030
24 950 1,020 1,310 1,280 977 749 614 610 557 764 893 1,060
25 951 1,250 1,360 1,510 1,090 727 623 623 549 731 1,030 1,080
26 951 1,310 1,400 1,480 1,160 722 612 616 602 730 1,070 997
27 1,150 1,120 1,560 1,570 1,080 685 621 634 608 734 1,070 919
28 1,060 1,020 1,710 1,560 1,040 677 658 611 618 769 1,060 921
29 948 1,050 1,670 1,520 1,090 678 656 624 565 740 1,170 1,040
30 925   1,610 1,410 1,320 737 635 687 540 739 1,090 1,010
31 909   1,650   1,380   611 635   711   984