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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 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 -> 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 89 60 53 66 113 106 98 186 782 406 449 203
2 81 53 49 67 114 114 88 159 308 466 419 192
3 79 51 54 85 128 116 92 160 488 402 472 186
4 73 50 48 90 104 108 100 190 307 395 524 199
5 72 57 53 84 106 114 121 187 284 410 508 199
6 96 50 53 95 138 89 108 163 294 474 500 185
7 87 50 49 87 365 80 105 166 377 503 482 177
8 75 46 56 89 177 78 109 186 322 748 486 166
9 72 54 49 97 140 91 96 154 326 559 412 137
10 71 55 45 79 150 111 84 160 336 519 374 135
11 71 50 55 82 177 155 92 177 335 558 401 187
12 71 51 53 80 121 261 109 171 310 539 415 168
13 69 50 46 67 181 112 122 177 533 458 471 141
14 71 52 46 60 228 89 122 167 423 518 508 127
15 69 67 48 65 152 125 115 172 345 518 394 121
16 67 61 54 67 156 111 102 223 1,090 427 373 116
17 62 55 55 90 172 106 135 259 440 449 370 127
18 58 49 44 101 214 101 151 232 406 523 412 131
19 56 47 43 88 246 100 158 224 368 485 355 105
20 57 53 44 93 226 99 171 220 763 468 336 106
21 57 57 43 105 234 99 144 209 770 495 290 102
22 59 53 42 82 191 100 138 194 912 438 269 100
23 59 48 48 94 212 91 148 279 611 408 244 101
24 59 49 49 126 218 84 153 308 505 475 245 91
25 53 49 59 92 159 95 141 533 458 451 226 97
26 54 57 55 103 130 101 124 295 464 553 217 111
27 50 51 51 91 197 96 118 257 496 587 230 100
28 49 51 74 95 311 91 113 264 519 579 303 92
29 59 46 78 103 180 93 116 221 478 544 211 86
30 55   87 113 143 106 244 222 418 514 209 94
31 52   87   120   276 436   572   98