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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 -> 2017-09-30)

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
1 436 347 321 325 462 581 581 181 196 192 351 220
2 276 357 303 314 596 572 864 242 164 188 311 241
3 261 371 316 306 619 553 1,500 964 196 182 393 248
4 259 604 484 378 481 669 814 680 179 268 392 230
5 255 432 418 347 381 707 948 209 197 511 289 253
6 252 391 358 363 400 748 717 181 243 310 330 241
7 245 357 350 517 407 502 378 180 210 432 279 243
8 249 330 344 354 403 406 319 171 277 249 254 244
9 247 336 325 317 370 442 298 172 281 219 247 235
10 246 330 313 311 405 544 279 175 312 259 240 244
11 256 309 308 307 423 487 277 157 654 220 234 264
12 246 305 420 319 440 533 463 182 286 267 234 282
13 244 293 345 304 430 560 296 209 176 397 225 278
14 240 289 352 301 497 555 293 536 172 511 255 252
15 235 292 343 307 446 1,150 370 281 363 378 345 300
16 245 343 442 601 472 582 469 277 454 497 419 285
17 248 307 374 423 519 579 411 612 289 524 532 252
18 357 296 378 416 534 484 640 278 278 349 315 240
19 317 293 373 369 593 398 324 196 301 336 280 254
20 372 306 374 389 507 341 271 171 249 610 271 409
21 374 384 468 450 544 348 398 157 227 262 256 815
22 312 336 378 405 530 1,070 347 149 250 304 275 600
23 297 368 342 338 518 811 262 153 348 367 260 386
24 304 365 319 452 915 483 279 189 279 419 243 322
25 286 380 309 577 586 437 276 155 253 308 237 291
26 273 394 333 424 783 409 237 152 227 273 235 284
27 286 352 418 456 660 424 227 145 414 244 241 279
28 272 318 371 470 600 351 214 150 536 260 236 270
29 278 278 361 439 788 316 217 160 257 460 233 273
30 273   356 433 798 548 200 255 252 417 225 276
31 274   418   573   184 236   310   311