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USGS Daily Statistics for Pennsylvania

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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 03072655 Monongahela River near Masontown, PA


Greene County, Pennsylvania
Hydrologic Unit Code 05020005
Latitude  39°49'30", Longitude  79°55'23" NAD27
Drainage area 4,440  square miles
Gage datum 769 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 1938-10-01 -> 2019-09-30)

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 11,200 13,300 14,900 12,900 8,880 7,190 4,800 4,400 2,510 3,260 5,060 10,100
2 12,000 13,600 14,700 12,900 8,930 7,230 4,230 3,990 2,550 3,190 5,360 9,650
3 12,300 14,000 14,800 13,100 9,740 7,430 4,510 3,880 2,510 3,130 5,370 10,000
4 12,800 14,000 16,500 12,900 10,200 7,770 4,390 3,760 2,570 3,000 5,410 10,400
5 12,900 13,800 19,200 13,800 10,600 8,140 4,580 4,270 2,590 2,980 6,870 9,830
6 12,000 14,100 19,500 12,900 11,100 7,850 4,700 4,980 2,880 2,980 6,730 9,460
7 12,200 14,500 19,700 12,500 11,500 7,330 4,350 4,480 3,070 2,800 6,350 10,600
8 12,600 13,900 17,700 12,500 11,800 6,180 4,430 3,600 2,510 2,770 6,330 10,900
9 11,200 13,600 16,700 12,900 11,200 5,560 4,510 3,610 2,930 3,350 6,450 11,900
10 11,100 13,900 15,800 13,500 10,800 5,520 5,010 3,790 2,890 3,890 6,390 12,000
11 11,100 13,800 16,200 13,100 10,600 5,810 5,410 3,810 2,470 3,370 5,750 12,100
12 11,100 13,200 16,600 12,800 10,300 5,740 4,750 3,920 2,370 3,190 6,490 11,800
13 11,200 13,000 17,100 13,700 10,000 5,830 4,500 3,860 2,870 3,160 6,310 12,300
14 11,100 14,700 17,000 13,500 9,370 6,800 4,250 3,840 2,910 3,020 5,800 12,600
15 12,100 14,200 17,500 12,900 9,930 5,670 3,920 3,680 2,770 3,480 5,860 11,800
16 11,300 14,500 15,400 13,600 10,100 5,330 3,990 3,460 2,500 4,540 6,320 11,800
17 10,900 14,800 15,100 13,600 10,100 5,230 3,590 3,420 2,880 3,780 6,500 11,200
18 10,900 14,400 14,500 12,900 9,820 5,340 3,180 4,540 3,780 3,680 6,170 11,500
19 11,300 14,900 14,700 12,000 9,920 5,350 3,540 4,010 3,550 3,720 6,450 11,200
20 11,300 13,700 16,100 12,100 9,860 5,420 3,730 3,520 3,130 3,580 7,030 10,100
21 11,000 13,900 16,000 10,600 9,710 5,440 3,600 3,850 3,200 4,340 7,220 10,900
22 11,300 14,600 16,900 10,400 9,140 5,130 3,780 3,700 3,430 4,270 7,010 11,300
23 11,500 15,500 15,500 10,000 8,660 6,270 4,070 4,030 3,160 3,940 7,570 11,600
24 12,800 15,800 16,000 10,700 8,860 6,530 4,240 3,890 3,110 3,990 7,200 11,400
25 13,200 15,200 14,800 11,300 8,480 5,320 4,230 3,360 3,040 4,160 7,390 11,400
26 13,600 15,200 14,200 10,900 8,120 4,890 3,550 2,910 3,130 4,060 7,860 12,200
27 13,000 15,000 13,800 10,300 8,010 4,600 3,770 3,130 2,950 4,160 8,600 12,400
28 12,500 13,900 12,900 10,200 8,260 5,000 4,020 3,250 3,810 4,200 9,020 11,700
29 12,500 14,700 13,300 10,300 7,800 5,010 5,460 3,120 3,820 4,350 10,300 11,500
30 13,500   12,600 9,020 6,450 4,820 4,980 2,860 3,410 4,940 10,400 12,200
31 14,300   13,100   7,220   4,560 2,660   4,830   12,100