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USGS Daily Statistics for the Nation

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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 02246459 CEDAR RIVER AT SAN JUAN AVENUE AT JACKSONVILLE, FL


Duval County, Florida
Hydrologic Unit Code 03080103
Latitude  30°16'55", Longitude  81°44'26" NAD27
Drainage area 22.8  square miles
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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 2001-10-01 -> 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 22 11 41 43 24 26 46 44 32 37 13 8.9
2 20 17 49 41 17 32 63 81 44 88 13 19
3 37 22 45 57 16 40 73 79 42 94 21 47
4 27 44 37 44 9.6 29 66 82 65 64 32 11
5 26 36 31 21 16 27 57 95 70 68 19 19
6 20 34 29 20 7.9 56 54 56 70 73 31 32
7 14 63 37 30 7.9 137 75 42 56 155 18 7.6
8 11 29 30 24 11 67 72 44 24 97 25 22
9 9.2 24 61 16 11 36 39 39 45 48 60 34
10 5.9 32 77 22 12 29 34 49 34 38 37 22
11 9.6 31 51 36 8.3 21 64 76 51 50 20 15
12 9.2 48 68 27 11 27 56 55 49 59 13 20
13 16 35 44 32 16 63 39 41 38 53 7.5 27
14 9.8 36 25 18 15 50 39 49 38 40 14 16
15 7.1 36 20 14 20 51 56 38 38 29 34 24
16 12 51 24 8.3 13 40 41 34 12 34 30 37
17 26 29 15 8.7 13 46 48 35 61 34 24 51
18 13 24 25 17 17 48 38 38 31 24 23 69
19 70 31 13 16 31 40 31 29 27 30 23 20
20 22 24 19 12 80 39 54 32 83 35 8.4 22
21 20 29 13 15 75 28 50 67 69 39 14 24
22 35 34 8.2 13 46 33 45 244 38 31 14 19
23 26 40 11 12 40 36 52 127 42 28 11 34
24 38 33 33 12 37 30 47 63 44 29 15 35
25 30 24 21 16 17 42 38 44 27 20 18 37
26 23 20 15 17 22 69 28 35 43 24 18 20
27 14 18 14 8.6 24 48 33 45 66 25 18 20
28 27 23 21 6.6 29 50 35 26 30 23 21 20
29 49 37 5.3 11 28 49 34 26 25 18 9.6 20
30 20   7.5 22 23 72 71 22 23 12 13 16
31 14   15   26   55 36   13   24