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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 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 -> 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 59 49 48 37 92 58 46 45 56 57 59 62
2 52 38 30 41 65 73 61 59 45 59 58 82
3 52 44 31 36 64 56 44 57 66 50 65 68
4 44 52 33 39 56 51 47 46 65 59 79 75
5 59 51 44 49 49 43 60 42 71 62 95 83
6 63 55 40 36 57 43 57 53 70 91 72 69
7 58 44 53 38 52 50 57 55 71 84 104 90
8 44 36 39 43 77 53 56 45 53 63 104 80
9 45 37 43 35 62 48 66 42 48 102 104 56
10 51 38 33 34 86 51 43 51 84 65 92 73
11 66 35 39 40 75 55 44 58 50 69 105 72
12 52 37 40 47 66 60 44 41 47 57 108 62
13 49 36 40 47 77 51 48 61 58 56 103 56
14 76 37 39 48 76 42 65 39 50 55 77 65
15 84 38 32 42 64 53 51 64 92 72 88 61
16 63 45 37 55 57 51 45 51 82 53 67 76
17 62 42 43 102 70 56 49 69 56 46 86 56
18 56 35 37 47 73 47 50 47 142 42 82 52
19 48 53 30 40 50 59 46 48 61 49 58 49
20 57 52 35 39 73 51 51 62 115 52 57 54
21 50 46 28 46 68 49 41 58 95 82 74 51
22 56 40 39 49 56 48 45 124 82 63 99 65
23 58 32 46 98 71 53 43 81 49 57 63 51
24 45 36 41 53 53 42 53 89 49 55 64 52
25 52 45 44 51 51 39 50 59 58 54 66 47
26 53 40 31 35 56 48 46 51 48 71 75 49
27 40 46 34 70 55 39 44 69 47 65 100 49
28 53 37 56 66 60 38 43 58 49 65 65 61
29 49 45 71 49 67 35 51 52 54 55 58 68
30 53   61 70 98 42 97 43 55 53 65 57
31 53   41   77   62 40   47   54