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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 95 - 96 years of record in, ft3/s   (Calculation Period 1921-10-01 -> 2018-09-30)

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
1 433 344 319 322 458 575 581 181 196 192 348 218
2 274 354 300 311 590 566 864 242 164 187 308 239
3 259 368 314 303 613 547 1,500 964 196 182 389 246
4 257 598 480 374 477 662 814 680 179 266 389 228
5 253 428 415 344 378 700 948 209 197 506 287 251
6 250 388 355 360 399 740 717 181 243 307 327 239
7 243 354 348 512 405 502 378 180 210 428 277 242
8 247 328 341 351 400 406 319 171 277 247 252 243
9 245 333 322 315 368 442 298 172 281 218 245 235
10 244 327 311 309 402 544 279 175 312 257 238 243
11 254 306 306 304 419 487 277 157 654 219 233 263
12 244 302 416 316 436 533 463 182 286 265 232 280
13 242 291 342 301 426 560 296 209 176 394 224 276
14 239 287 349 299 492 555 293 536 172 506 254 250
15 233 289 340 304 441 1,150 370 281 363 374 343 297
16 243 340 438 595 467 582 469 277 454 493 415 283
17 246 305 371 419 514 579 411 612 289 519 527 250
18 354 294 374 412 529 484 640 278 278 346 312 239
19 315 291 370 365 587 398 324 196 301 334 278 252
20 369 303 371 385 502 341 271 171 249 604 269 406
21 371 380 464 445 539 348 398 157 225 260 254 807
22 310 334 375 401 525 1,070 347 149 248 302 273 594
23 295 365 339 334 513 811 262 153 345 364 258 383
24 302 363 317 447 906 483 279 189 277 416 241 320
25 284 377 306 571 581 437 276 155 250 305 236 289
26 271 391 330 420 776 409 237 152 225 271 233 282
27 284 350 414 452 653 424 227 145 411 242 239 277
28 270 316 372 465 594 351 214 150 532 258 235 268
29 276 278 359 435 780 316 217 160 256 456 232 271
30 271   353 429 790 548 200 255 252 413 223 274
31 272   415   567   184 236   308   309