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USGS Surface-Water 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 50065500 RIO MAMEYES NR SABANA, PR


Rio Grande Municipio, Puerto Rico
Hydrologic Unit Code 21010005
Latitude  18°19'43.73", Longitude  65°45'02.93" NAD27
Drainage area 6.88  square miles
Gage datum 275 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 1966-10-01 -> 2022-09-30)

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 50 50 38 95 60 48 46 57 51 59 63
2 54 39 31 42 67 76 49 60 46 58 59 84
3 51 44 32 37 65 58 43 58 65 49 66 70
4 43 51 34 40 58 53 47 44 65 59 79 77
5 60 47 45 50 50 45 61 42 72 61 81 84
6 64 41 41 37 59 44 50 54 71 93 71 70
7 56 41 54 37 54 52 56 54 71 86 104 93
8 42 35 39 42 80 55 55 45 53 64 105 83
9 46 37 44 35 64 50 65 42 48 94 105 57
10 52 38 33 35 89 53 42 52 86 66 93 75
11 68 35 40 41 78 58 44 59 50 71 106 74
12 53 37 41 48 67 63 44 42 48 58 109 63
13 51 36 41 49 76 53 48 62 60 57 104 56
14 78 37 40 50 76 44 66 40 51 57 78 66
15 87 39 32 43 65 55 51 66 95 74 81 62
16 63 46 38 57 58 53 45 52 84 54 67 78
17 64 42 43 105 72 59 50 71 53 47 86 56
18 58 35 38 48 76 49 51 47 107 43 82 52
19 50 53 31 41 51 61 47 49 47 50 58 49
20 59 53 36 39 74 53 51 58 116 51 57 54
21 52 47 28 47 70 51 40 56 97 82 73 51
22 58 41 40 50 55 50 45 127 83 63 100 67
23 60 32 47 96 74 52 43 83 48 58 63 52
24 46 36 42 54 55 42 53 92 49 57 65 54
25 53 46 44 53 53 40 50 60 58 49 65 48
26 55 41 32 36 58 50 47 51 48 64 76 51
27 41 47 35 73 57 40 44 69 46 45 103 50
28 55 38 58 58 63 37 43 59 50 56 67 63
29 50 45 74 48 70 34 52 53 53 53 59 70
30 55   63 71 102 43 100 44 54 51 67 58
31 55   42   80   64 40   46   55