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USGS Daily Statistics for Connecticut

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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 01205500 HOUSATONIC RIVER AT STEVENSON, CT


New Haven County, Connecticut
Hydrologic Unit Code 01100005
Latitude  41°23'01.69", Longitude  73°09'59.90" NAD83
Drainage area 1,544  square miles
Gage datum 23.66 feet above NAVD88
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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 -> 2024-09-30)

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 3,030 2,790 3,280 5,940 3,880 3,160 1,760 1,310 917 1,610 1,830 3,040
2 3,420 2,850 3,230 5,870 3,750 3,130 1,700 1,250 1,150 1,560 1,790 3,130
3 3,500 3,270 3,340 6,080 3,690 2,930 1,650 1,190 1,070 1,490 1,960 3,040
4 3,340 3,120 3,510 6,330 3,650 2,610 1,260 1,150 1,050 1,460 2,070 2,910
5 3,120 3,030 3,690 6,570 3,590 2,530 1,620 1,210 986 1,360 2,230 2,920
6 3,200 2,870 4,080 6,260 3,490 2,720 1,510 1,060 1,080 1,340 2,100 3,080
7 3,160 2,860 4,660 6,060 3,500 2,710 1,510 1,130 1,070 1,390 2,100 3,180
8 3,120 2,900 4,200 5,890 3,270 2,660 1,540 1,100 1,240 1,410 2,120 3,170
9 3,130 2,740 4,150 5,460 3,310 2,480 1,360 1,240 1,240 1,460 2,300 3,190
10 3,200 2,740 4,050 5,490 3,170 2,500 1,480 1,280 1,140 1,610 2,380 3,340
11 3,000 2,850 4,260 5,280 3,280 2,270 1,410 1,310 1,090 1,340 2,230 3,170
12 2,930 2,820 4,730 4,940 3,310 2,320 1,310 1,280 1,210 1,400 2,210 3,420
13 3,000 2,860 4,530 5,150 3,350 2,390 1,360 1,290 1,070 1,380 2,310 3,470
14 3,140 2,900 4,610 5,080 3,250 2,380 1,410 1,300 1,140 1,370 2,300 3,250
15 3,230 2,900 4,820 5,060 3,210 2,300 1,370 1,150 1,180 1,840 2,340 3,240
16 2,920 2,810 4,880 5,420 3,260 2,130 1,620 1,030 1,160 2,060 2,370 2,990
17 2,760 2,910 4,860 5,340 3,330 2,190 1,520 1,150 1,300 1,780 2,320 3,060
18 2,780 2,900 5,040 5,100 3,230 2,140 1,440 1,160 1,260 1,730 2,310 3,110
19 2,890 2,890 5,000 5,030 3,220 2,190 1,340 1,490 1,450 1,710 2,370 2,930
20 2,990 2,770 5,010 4,820 3,170 2,090 1,180 1,590 1,410 2,100 2,490 2,920
21 2,970 2,920 4,970 4,640 3,030 1,960 1,350 1,440 1,550 2,170 2,620 3,390
22 3,080 3,000 5,540 4,520 3,010 1,840 1,470 1,350 1,740 1,940 2,570 3,440
23 3,000 3,100 5,480 4,390 2,930 1,810 1,500 1,140 1,600 1,870 2,650 3,150
24 3,230 3,380 5,250 4,550 3,020 1,800 1,480 1,010 1,600 1,900 2,410 3,090
25 3,930 3,560 5,200 4,530 2,930 1,820 1,280 1,200 1,510 1,820 2,470 2,770
26 4,140 3,780 5,090 4,260 2,900 1,720 1,270 1,070 1,530 2,070 2,620 3,290
27 3,870 3,450 5,290 4,120 2,880 1,680 1,210 1,050 1,690 1,950 2,750 3,340
28 3,820 3,530 5,370 4,060 2,810 1,720 1,270 1,300 1,520 2,000 2,720 3,230
29 3,470 3,240 5,520 3,960 2,770 1,700 1,310 1,370 1,660 1,750 2,870 3,150
30 3,100   5,530 3,850 2,820 1,760 1,350 1,050 1,780 1,720 3,030 3,020
31 2,890   5,900   2,990   1,260 958   1,860   3,330