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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 50043197 RIO USABON AT HWY 162 NR BARRANQUITAS, PR


Aibonito Municipio, Puerto Rico
Hydrologic Unit Code 21010005
Latitude  18°09'41.54", Longitude  66°18'33.92" NAD27
Drainage area 8.56  square miles
Gage datum 1,850 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 2006-10-01 -> 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 7.6 5.1 3.8 17 27 7.3 1.8 7.8 28 10 35 22
2 5 3.1 6.3 9.7 13 7.7 8.5 7.3 13 38 46 21
3 4.8 2.7 5.2 5.3 21 3.5 8 29 53 29 31 14
4 3.9 6.4 14 25 20 21 3.4 17 52 28 34 12
5 3.4 2.7 15 16 32 5.3 2.8 7.6 35 61 61 9.1
6 3.2 9.5 13 8.8 63 3.3 2.3 3.2 92 43 65 8.5
7 3.2 5.6 16 6.2 66 58 5.5 6.1 85 119 107 6.5
8 3.7 6.1 16 21 64 11 5 4.1 38 65 59 6.2
9 12 4.1 16 21 59 11 6 2.8 20 38 40 8.1
10 14 4.1 10 13 73 3.1 1.8 2.7 12 44 38 16
11 11 6.3 8.6 8.4 33 2.5 3.7 2.6 19 59 44 93
12 7.4 4.9 3.9 7.7 20 6.6 3 4 37 37 29 25
13 5.2 5.1 7.7 22 24 2.1 8.7 4.7 82 31 15 8.6
14 11 5.8 6.2 29 21 1.4 12 2.6 55 39 14 7.3
15 17 5.6 4.5 30 45 1.4 4.3 5.3 24 52 15 7.5
16 11 5.3 3.8 21 21 1.2 5.6 14 29 102 37 10
17 9.7 4.5 3.5 15 18 1.8 2.8 5.6 47 49 19 7.4
18 10 3.3 4.3 12 26 1.7 12 5.1 196 63 24 6.3
19 5.3 2.6 10 8.8 17 1.9 7.3 5.4 158 47 19 5.3
20 3.6 2.7 9.9 5.3 22 2.3 4.2 5.1 422 33 31 5.5
21 3.5 2.6 14 3.9 16 1.4 13 17 119 28 28 5.3
22 7.9 3 29 13 10 1.7 8.3 137 117 18 39 4
23 12 3.7 27 13 8.9 2 9.4 125 53 27 32 3.7
24 9.1 2.9 16 28 23 8.5 5.2 71 54 15 20 11
25 5.5 3 12 14 16 3.1 2.9 38 69 27 17 35
26 4.3 2.9 21 7.7 6.4 5.7 1.8 49 38 52 13 14
27 14 3.1 45 5.1 29 6.5 11 20 40 76 8.3 11
28 7.3 2.9 21 4.3 87 3.4 4 30 39 133 19 12
29 4.1 3.7 52 4.3 41 2 2.9 29 20 54 26 7.9
30 3.4   21 6.8 19 1.9 55 24 15 42 17 8
31 4.9   27   7.7   9.9 40   57   12