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USGS Daily Statistics for South Carolina

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The daily maximum and minimum water level values for groundwater wells after September 30, 2023 are no longer being displayed on NWISWeb. However, these values can be determined using the instantaneous values that are available through the Time-Series: Current/Historical Observations option in the available data dropdown box for the station.


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 02146000 CATAWBA RIVER NEAR ROCK HILL, SC


York County, South Carolina
Hydrologic Unit Code 03050103
Latitude  34°59'05", Longitude  80°58'27" NAD27
Drainage area 3,050  square miles
Gage datum 484.95 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 1895-10-01 -> 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 4,640 5,180 6,210 5,850 4,780 3,910 3,070 2,740 2,930 3,380 2,850 4,120
2 4,700 5,590 6,530 5,760 4,330 3,940 2,730 2,700 2,930 3,380 3,030 4,040
3 4,990 5,480 5,590 5,910 4,230 3,920 2,640 2,880 2,910 3,300 3,330 3,850
4 5,210 5,340 5,980 5,500 4,280 3,900 2,290 3,280 2,710 2,930 3,510 4,060
5 5,350 5,710 5,780 5,710 4,130 3,800 2,430 3,220 2,650 3,070 3,370 4,010
6 5,300 6,460 5,280 5,960 4,060 3,660 2,780 3,360 2,660 2,980 3,450 3,960
7 5,630 7,180 5,620 5,290 4,190 3,660 3,290 3,540 2,530 3,280 3,690 4,020
8 5,510 6,180 5,410 5,510 4,350 3,550 3,600 3,530 3,160 3,120 3,380 4,140
9 5,180 5,910 5,200 5,260 4,150 3,950 3,880 3,030 3,190 3,410 3,180 3,970
10 5,290 5,690 5,200 5,450 4,220 4,280 4,490 2,720 3,510 3,560 3,140 4,000
11 5,310 5,680 5,450 5,160 4,070 3,900 4,070 3,010 3,190 3,240 3,170 4,050
12 5,560 5,680 5,430 5,200 3,900 3,720 3,550 2,840 3,090 2,890 3,540 4,250
13 5,740 5,620 4,830 5,050 3,840 3,720 3,390 2,900 2,770 3,290 3,760 3,850
14 5,300 6,050 5,130 5,080 4,040 3,590 3,360 3,240 2,970 3,410 3,940 3,900
15 5,140 5,380 5,630 5,110 3,960 3,800 3,460 3,590 3,020 3,250 3,730 4,060
16 5,280 5,120 6,090 4,970 3,920 4,270 3,130 3,670 3,060 2,990 3,590 4,710
17 5,070 5,160 5,890 4,980 3,700 4,770 3,000 3,520 3,300 3,340 3,540 4,110
18 5,270 5,160 5,680 4,810 3,910 4,080 2,890 3,640 3,520 3,190 3,420 4,120
19 5,180 5,360 5,420 5,120 3,810 3,810 2,800 3,550 3,490 3,040 3,310 3,960
20 5,350 4,900 6,150 5,450 3,640 3,510 2,870 3,640 2,880 2,880 3,510 4,030
21 5,230 4,950 6,120 5,940 3,930 3,580 2,960 3,520 2,510 2,730 3,370 4,370
22 5,410 5,100 5,220 5,380 4,910 3,870 3,060 3,180 2,860 2,680 3,130 4,400
23 5,410 5,460 5,110 4,820 5,730 3,950 2,770 3,290 2,660 3,300 3,310 3,930
24 5,330 5,600 5,800 4,930 4,600 4,020 2,830 3,410 2,630 3,460 3,350 3,370
25 5,240 5,750 5,800 4,810 4,120 3,830 2,850 3,190 2,730 3,570 3,480 3,030
26 5,590 5,660 5,480 4,800 3,990 3,550 2,780 3,130 2,640 3,000 3,390 3,550
27 5,530 5,510 6,520 4,580 3,970 3,360 2,910 3,330 2,560 3,090 3,650 4,570
28 5,380 5,540 6,180 5,010 4,110 3,410 3,380 3,070 2,710 3,050 3,820 4,630
29 5,370 5,160 5,790 5,170 4,280 3,130 3,430 3,220 2,510 2,930 4,070 5,210
30 5,220   6,030 5,100 4,020 3,100 3,370 3,460 2,930 3,020 4,190 6,110
31 5,300   6,110   4,140   2,930 3,160   2,910   5,980