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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 50138000 RIO GUANAJIBO NR HORMIGUEROS, PR


Hormigueros Municipio, Puerto Rico
Hydrologic Unit Code 21010003
Latitude  18°08'33.65", Longitude  67°08'55.50" NAD27
Drainage area 120  square miles
Gage datum 13.1 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 1972-10-01 -> 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 89 60 49 66 113 106 94 187 796 404 455 202
2 81 53 45 67 114 114 85 158 310 466 423 192
3 79 50 48 86 128 116 89 158 495 404 478 186
4 72 48 44 90 104 108 98 190 311 398 530 196
5 72 56 45 85 106 114 119 187 286 413 514 195
6 96 48 43 96 138 89 106 163 296 479 506 186
7 87 47 43 87 365 80 104 165 381 507 488 178
8 75 44 51 89 177 78 108 185 321 759 492 167
9 71 52 45 98 140 91 94 153 325 566 417 137
10 71 54 42 80 150 111 82 158 337 525 379 136
11 71 48 53 82 177 155 90 177 337 565 406 189
12 71 50 51 80 121 261 108 171 312 545 419 169
13 69 49 45 67 181 112 121 177 539 463 475 141
14 71 51 45 60 228 89 110 167 424 525 512 128
15 69 66 47 64 152 125 107 172 345 523 398 122
16 67 60 54 66 156 111 98 221 1,110 428 377 117
17 62 53 55 91 172 106 133 259 443 448 374 128
18 58 47 43 101 214 101 150 232 409 519 417 132
19 56 45 43 88 246 100 157 224 369 482 358 105
20 56 51 44 93 226 99 171 221 762 466 340 106
21 57 55 42 105 234 99 143 210 763 498 293 102
22 59 51 41 82 191 100 137 195 921 442 272 100
23 59 46 47 94 212 91 147 282 617 412 245 101
24 58 47 48 126 218 84 152 311 510 480 246 91
25 53 47 59 92 159 95 140 541 462 456 227 97
26 54 56 55 103 130 101 123 298 468 560 218 111
27 50 49 51 91 197 96 117 259 499 595 232 100
28 48 48 74 95 311 91 112 267 519 587 306 92
29 59 46 78 103 180 93 115 222 469 552 212 86
30 54   87 113 143 106 245 223 414 521 208 94
31 52   88   120   279 442   581   98