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USGS Surface-Water 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 50031000 RIO GRANDE DE MANATI AT HWY 155 NR MOROVIS, PR


Orocovis Municipio, Puerto Rico
Hydrologic Unit Code 21010002
Latitude  18°17'58", Longitude  66°24'36" NAD27
Drainage area 53.6  square miles
Gage datum 459.3 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 2017-10-01 -> 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 50 119 105 54 63 33 28 39 73 99 75 54
2 45 69 72 49 52 33 27 43 73 114 65 53
3 53 69 78 47 42 34 30 46 58 130 65 51
4 61 135 58 86 41 33 30 52 37 126 73 51
5 51 57 59 97 41 32 28 41 101 94 285 55
6 51 69 101 90 39 35 28 30 173 110 152 51
7 57 59 115 65 37 35 30 29 115 168 102 48
8 50 61 72 67 41 40 30 29 111 111 128 48
9 50 66 169 61 36 38 37 29 146 175 92 47
10 53 57 117 51 37 56 31 30 113 175 68 55
11 106 55 77 54 35 46 27 33 190 235 72 52
12 83 54 73 52 35 35 29 32 158 202 79 49
13 56 57 64 45 35 33 28 37 84 153 78 51
14 62 53 73 43 35 30 26 27 49 145 74 51
15 143 53 74 43 35 29 28 62 71 230 66 48
16 184 54 55 43 43 28 27 76 50 431 124 51
17 68 54 96 52 70 29 26 103 108 345 74 53
18 54 54 83 48 54 29 25 47 1,580 159 144 77
19 49 53 145 44 43 29 25 36 1,140 108 201 65
20 49 49 267 40 48 28 25 41 221 102 132 58
21 47 50 125 39 42 28 26 35 157 105 94 63
22 44 55 80 40 44 29 25 162 150 88 110 53
23 55 52 129 208 52 46 27 98 82 82 79 51
24 64 58 91 98 52 34 32 44 113 75 95 50
25 57 102 72 65 79 29 42 36 184 71 97 49
26 70 74 61 50 53 28 43 50 163 91 83 51
27 119 99 81 48 44 31 29 54 126 128 62 54
28 72 164 88 174 67 35 26 33 108 128 61 129
29 65 53 65 127 58 38 31 30 75 82 62 91
30 55   56 60 38 28 451 29 101 74 54 57
31 85   54   35   83 37   80   54