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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 50055000 RIO GRANDE DE LOIZA AT CAGUAS, PR


Caguas Municipio, Puerto Rico
Hydrologic Unit Code 21010005
Latitude  18°14'33.70", Longitude  66°00'34.52" NAD27
Drainage area 89.8  square miles
Gage datum 164.04 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 1959-10-01 -> 2020-09-30)

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
1 166 116 130 101 175 261 270 199 220 233 228 266
2 156 120 100 95 191 223 312 222 187 247 265 322
3 140 108 90 112 110 216 205 334 241 274 312 290
4 137 109 88 87 144 245 253 213 279 239 283 251
5 269 156 112 74 178 247 294 199 331 298 393 196
6 250 114 101 74 191 220 250 207 778 533 316 322
7 177 111 135 75 134 209 192 153 326 611 381 323
8 152 107 110 77 187 166 170 170 292 359 418 279
9 148 106 106 84 205 139 190 190 222 523 409 272
10 144 94 125 94 194 226 264 312 517 328 342 373
11 154 102 85 98 219 204 258 210 271 376 283 328
12 131 94 120 96 156 225 197 195 275 294 440 264
13 136 121 86 95 258 189 285 183 379 271 358 196
14 168 99 79 111 363 206 249 242 242 357 315 186
15 222 129 81 96 224 250 276 218 338 328 265 184
16 207 129 78 84 182 314 238 285 417 406 326 175
17 149 132 73 154 372 356 204 240 335 322 397 160
18 142 103 84 151 501 231 318 206 432 331 353 155
19 127 94 74 108 254 296 357 191 327 243 225 143
20 144 121 84 128 338 251 266 236 709 219 239 184
21 136 106 73 151 363 274 278 274 534 299 243 138
22 118 93 91 144 282 288 289 514 586 326 326 145
23 123 88 84 155 313 196 260 637 406 482 261 152
24 111 85 85 163 212 178 196 525 286 371 491 169
25 116 88 75 111 195 143 164 365 272 450 272 263
26 116 90 74 100 227 204 161 236 219 546 276 178
27 116 97 95 101 332 175 194 454 235 488 495 225
28 115 93 86 99 379 202 189 300 209 457 306 191
29 127 102 118 222 262 297 172 308 296 305 261 216
30 114   136 134 264 298 227 422 211 271 292 173
31 104   140   235   222 402   248   195