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USGS Daily Statistics for the Nation

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 02246518 POTTSBURG CRK AT US90 NR S. JACKSONVILLE, FL


Duval County, Florida
Hydrologic Unit Code 03080103
Latitude  30°17'13.09", Longitude  81°34'12.00" NAD83
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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 2014-10-01 -> 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 8.3 17 15 14 12 15 47 38 45 78 17 20
2 10 14 20 25 7.9 8.7 32 74 58 79 18 19
3 27 16 24 27 5.7 9.9 15 111 78 38 16 49
4 27 35 27 40 7.8 6.8 39 80 80 33 6.9 36
5 29 47 21 41 10 8.1 34 65 58 26 9.4 21
6 23 52 24 17 4.5 28 42 56 39 50 34 48
7 22 87 20 15 4.6 115 37 45 28 173 28 46
8 18 63 12 12 11 90 37 45 24 189 20 35
9 14 40 14 15 12 59 46 49 41 84 30 48
10 19 38 27 27 12 38 44 53 117 54 61 40
11 13 30 35 39 11 34 33 68 253 41 55 20
12 15 39 42 30 3.6 34 28 51 137 47 41 17
13 20 35 43 19 9 45 22 74 78 50 27 24
14 16 38 37 19 3.7 45 29 58 72 32 7.8 43
15 17 44 25 20 7.4 64 43 51 50 19 51 43
16 22 42 22 22 17 81 62 51 49 28 46 42
17 24 24 19 19 28 48 51 42 47 37 37 38
18 18 19 17 19 25 29 35 38 41 36 3.3 29
19 13 16 9 26 24 39 23 41 48 33 40 18
20 12 20 13 18 21 59 21 49 59 38 19 22
21 4.8 17 14 14 23 47 20 79 52 34 18 29
22 5.8 24 17 26 28 40 32 64 43 30 13 39
23 20 26 20 26 26 26 42 51 33 28 21 49
24 28 32 45 22 58 37 44 40 25 21 44 34
25 19 27 41 8.7 42 68 34 37 17 18 34 29
26 17 21 23 8.5 26 97 33 34 27 18 29 21
27 17 16 18 8.1 39 106 38 31 29 14 36 20
28 34 15 19 14 29 76 37 41 23 14 26 20
29 45 26 10 14 32 50 32 31 21 43 17 21
30 25   12 17 18 52 121 32 28 29 24 16
31 19   19   20   79 25   20   11