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USGS Daily Statistics for Puerto Rico

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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 50070900 RIO FAJARDO AT PARAISO NR FAJARDO, PR


Fajardo Municipio, Puerto Rico
Hydrologic Unit Code 21010005
Latitude  18°16'58.13", Longitude  65°42'03.84" NAD27
Drainage area 11.0  square miles
Gage datum 213 feet above NGVD29
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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 2003-10-01 -> 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 40 21 23 29 58 36 27 34 29 32 41 44
2 31 18 16 27 51 47 36 46 33 37 57 40
3 31 17 15 25 37 46 31 48 38 43 68 40
4 27 20 16 19 44 48 25 30 48 42 64 53
5 29 20 27 15 32 35 41 28 51 42 54 50
6 35 21 19 21 33 26 30 30 47 53 55 50
7 32 37 31 20 29 42 30 27 70 40 72 52
8 32 23 25 17 35 44 27 21 45 40 66 40
9 29 22 18 17 51 36 40 22 39 62 79 34
10 31 22 16 22 49 44 36 33 29 52 72 47
11 35 18 19 19 46 44 26 26 32 64 69 58
12 32 16 22 16 48 36 34 20 39 57 101 40
13 30 14 19 22 50 32 29 31 42 59 98 42
14 38 30 18 34 46 25 32 25 44 52 80 47
15 47 21 19 30 40 26 32 28 57 51 70 48
16 42 22 16 17 35 26 37 33 54 50 64 53
17 36 27 14 28 52 29 34 38 36 37 63 59
18 44 16 16 24 50 28 30 29 28 39 60 40
19 37 18 14 22 50 30 33 30 38 34 49 33
20 46 19 14 27 59 39 53 50 70 38 60 44
21 40 25 19 23 49 31 34 46 58 49 61 37
22 40 21 19 27 41 31 33 57 55 44 68 36
23 25 15 25 44 49 35 31 57 47 43 57 32
24 31 15 24 31 48 42 29 62 43 38 50 39
25 28 16 34 28 41 28 24 44 47 37 59 43
26 24 25 25 27 34 34 38 37 45 48 47 33
27 22 23 20 36 31 26 33 34 47 38 42 35
28 28 21 34 34 49 25 26 25 46 54 37 33
29 26 33 40 40 45 26 39 30 49 55 40 41
30 23   49 41 57 35 44 25 48 45 37 43
31 22   41   44   37 27   42   37