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USGS Daily Statistics for North Carolina

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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 02087359 WALNUT CREEK AT SUNNYBROOK DRIVE NR RALEIGH, NC


Wake County, North Carolina
Hydrologic Unit Code 03020201
Latitude  35°45'30", Longitude  78°34'59" NAD83
Drainage area 29.8  square miles
Gage datum 182.24 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 1995-10-01 -> 2025-09-30)

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 36 35 41 73 39 22 27 25 87 42 30 32
2 43 30 67 39 23 41 31 28 46 23 32 27
3 94 34 38 29 29 47 36 38 40 38 32 37
4 55 70 41 27 24 31 16 64 42 19 27 17
5 31 60 35 35 36 32 42 43 59 9.9 21 33
6 45 64 47 25 57 21 23 60 221 11 18 25
7 36 84 49 38 35 35 30 46 61 12 22 19
8 28 35 52 41 31 62 37 81 50 115 35 19
9 32 23 57 84 17 24 35 74 62 115 23 39
10 49 24 27 58 17 32 43 29 39 31 26 43
11 33 22 20 40 21 28 40 33 34 53 41 71
12 42 50 29 30 18 22 27 56 26 53 87 40
13 50 47 28 36 30 20 31 63 29 18 100 30
14 45 47 33 27 27 79 28 38 24 22 33 55
15 32 44 34 46 53 63 30 55 44 34 33 47
16 39 52 55 48 64 71 31 35 119 23 30 42
17 57 52 85 24 28 83 51 33 72 18 27 42
18 47 50 42 22 23 26 40 22 42 23 17 54
19 31 43 66 24 27 31 21 25 27 18 26 31
20 45 30 72 32 24 31 15 57 14 24 19 26
21 28 27 79 18 32 23 13 32 18 21 20 31
22 37 35 44 36 26 23 17 25 46 12 61 36
23 46 51 29 41 28 19 35 17 43 9.5 37 56
24 68 41 35 34 37 20 63 24 36 19 28 78
25 51 32 42 115 24 21 51 24 36 16 24 72
26 32 33 31 36 17 16 30 16 42 27 39 51
27 26 41 33 27 28 18 25 19 53 43 35 42
28 51 44 51 42 28 22 17 16 53 25 23 28
29 35 26 60 56 36 36 33 13 59 38 22 43
30 32   51 50 31 16 39 32 73 22 42 44
31 39   41   17   24 52   13   47