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USGS Daily Statistics for Texas

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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 08167500 Guadalupe Rv nr Spring Branch, TX


Comal County, Texas
Hydrologic Unit Code 12100201
Latitude  29°51'37", Longitude  98°23'00" NAD27
Drainage area 1,315  square miles
Contributing drainage area 1,315  square miles
Gage datum 948.10 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 96 - 97 years of record in, ft3/s   (Calculation Period 1921-10-01 -> 2019-09-30)

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
1 436 346 319 322 458 575 575 179 194 194 353 220
2 279 356 301 311 590 566 855 239 162 189 314 240
3 266 369 314 303 613 547 1,490 954 194 183 393 247
4 264 597 479 374 477 662 806 673 177 267 393 229
5 259 428 414 344 378 700 938 207 195 504 291 252
6 256 389 355 360 399 740 710 179 240 307 331 240
7 249 356 347 512 405 497 374 178 208 426 281 243
8 252 329 341 351 400 402 315 169 275 247 256 246
9 250 334 322 315 368 437 295 170 314 224 249 240
10 249 329 311 309 402 539 276 173 317 278 242 246
11 259 308 306 304 419 482 274 155 652 232 236 266
12 249 304 415 316 436 527 458 180 286 271 235 282
13 247 293 341 301 426 555 293 207 177 397 227 278
14 243 288 349 299 492 550 290 530 172 507 256 252
15 237 291 340 304 441 1,140 366 278 365 377 344 299
16 248 341 437 595 467 576 464 274 456 526 416 284
17 251 306 370 419 514 573 407 606 292 697 527 252
18 357 295 374 412 529 479 634 276 281 371 314 240
19 318 292 370 365 587 394 320 194 304 349 280 254
20 371 304 371 385 502 338 269 170 251 614 271 406
21 373 380 464 445 539 344 394 155 226 272 256 803
22 312 334 375 401 525 1,060 343 148 269 311 274 592
23 298 365 339 334 513 803 259 151 352 372 260 383
24 304 363 317 447 906 478 276 187 281 423 243 320
25 287 377 306 571 581 433 274 153 253 314 238 290
26 273 391 330 420 776 405 235 151 227 280 235 283
27 287 350 414 452 653 419 224 144 410 250 240 289
28 273 316 372 465 594 347 212 149 530 265 236 278
29 279 278 359 435 780 313 214 158 256 461 233 278
30 273   353 429 790 542 198 252 253 418 225 280
31 274   415   567   182 233   313   314