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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 50111500 RIO JACAGUAS AT JUANA DIAZ, PR


Juana Diaz Municipio, Puerto Rico
Hydrologic Unit Code 21010004
Latitude  18°03'15.47", Longitude  66°30'39.69" NAD27
Drainage area 51.5  square miles
Gage datum 131 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 1983-10-01 -> 2021-09-30)

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 23 15 8.1 9.2 22 40 22 47 40 90 88 59
2 24 13 7.9 8.5 30 42 23 33 46 99 92 71
3 22 11 8.1 12 22 48 22 27 60 102 117 60
4 19 11 8.7 12 48 42 26 22 65 115 101 52
5 21 15 9.8 9.7 32 70 21 23 69 107 114 46
6 107 13 8.7 15 45 43 31 26 94 208 107 48
7 20 13 8.9 13 47 68 29 31 95 231 95 54
8 19 12 9 11 42 59 27 23 92 169 98 47
9 19 12 10 11 48 48 25 19 56 151 105 39
10 20 12 8.3 12 59 46 24 22 77 202 88 37
11 21 11 8.5 16 51 40 20 21 65 283 90 74
12 22 11 7.8 16 32 35 29 22 82 229 105 59
13 20 14 7.8 23 89 31 27 23 185 133 213 42
14 19 13 7.8 16 59 27 23 19 110 144 182 40
15 19 11 7.9 19 44 28 32 17 140 157 109 37
16 19 10 7.6 19 49 31 40 24 237 184 141 38
17 18 10 7.3 29 97 30 26 24 92 211 112 34
18 16 9.6 7.1 34 115 27 19 24 115 151 120 31
19 16 9.3 7.7 20 63 29 19 22 97 133 104 30
20 17 9.9 11 26 56 35 25 21 349 131 119 26
21 17 9.8 11 28 58 37 25 31 162 157 95 25
22 15 11 12 19 48 47 25 70 415 117 85 27
23 13 9.7 9.3 26 76 41 25 191 140 133 87 25
24 14 11 8.2 38 91 41 21 165 170 118 80 26
25 14 11 8 25 72 39 17 89 130 122 78 30
26 14 12 7.6 41 111 33 15 67 116 120 79 26
27 14 8.7 15 27 77 27 27 42 101 128 184 24
28 14 8.2 10 23 91 23 28 50 82 128 93 31
29 18 12 8.4 43 58 23 23 67 76 111 73 29
30 17   16 28 52 21 35 70 83 117 72 22
31 15   12   42   32 52   108   23