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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 50071000 RIO FAJARDO NR FAJARDO, PR


Fajardo Municipio, Puerto Rico
Hydrologic Unit Code 21010005
Latitude  18°17'56.22", Longitude  65°41'37.78" NAD27
Drainage area 14.9  square miles
Gage datum 136.0 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 56 - 57 years of record in, ft3/s   (Calculation Period 1960-10-01 -> 2018-09-30)

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 60 46 39 36 82 83 50 43 69 56 76 70
2 53 37 25 42 77 98 48 54 61 70 99 109
3 46 47 28 39 50 65 46 73 70 74 92 103
4 43 42 26 37 63 78 53 43 100 85 103 83
5 60 48 48 47 35 81 66 39 121 75 92 107
6 71 39 35 46 44 50 60 46 77 128 81 87
7 58 41 38 29 59 73 66 43 79 143 127 95
8 43 31 42 46 80 52 49 38 75 94 134 111
9 47 37 34 35 87 52 58 36 70 133 174 86
10 54 33 27 36 97 62 45 69 108 99 160 149
11 55 34 47 65 78 75 44 56 67 106 130 101
12 56 30 45 45 72 88 45 40 81 78 184 82
13 48 30 38 51 96 56 53 52 111 100 167 71
14 72 34 31 41 120 41 75 42 72 122 109 81
15 77 42 27 40 90 54 60 58 126 117 114 79
16 58 38 41 55 101 62 51 52 203 92 93 74
17 46 37 44 96 126 66 57 54 74 71 118 57
18 47 32 25 48 120 48 64 45 214 77 99 64
19 48 37 24 39 104 63 61 44 95 82 83 50
20 53 34 24 46 108 62 82 63 146 67 73 78
21 50 35 24 62 131 63 47 50 86 94 92 62
22 52 30 34 39 75 74 50 140 79 91 120 72
23 42 24 30 75 83 49 49 96 64 133 86 65
24 41 27 26 45 79 40 50 105 54 107 112 85
25 52 27 44 64 75 50 35 64 61 80 115 65
26 49 25 34 35 97 52 46 56 78 114 108 60
27 39 37 28 55 92 42 44 77 62 90 116 74
28 56 36 37 46 101 52 37 55 65 80 103 84
29 44 33 95 45 85 50 43 68 55 69 70 95
30 41   59 81 122 64 43 83 65 63 81 70
31 37   40   87   41 72   79   69