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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 948.43 feet above NAVD88
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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 1921-10-01 -> 2024-09-30)

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
1 417 332 306 311 441 559 555 173 186 187 338 212
2 268 341 289 300 579 551 821 233 156 182 301 231
3 256 354 301 293 599 532 1,420 911 186 177 376 237
4 254 571 458 360 473 644 772 643 170 256 379 220
5 249 410 400 331 372 681 898 200 188 481 282 242
6 246 373 344 347 389 716 682 173 231 294 319 231
7 239 341 337 492 393 484 367 172 200 407 270 233
8 243 316 330 339 408 393 308 163 264 237 246 236
9 240 321 312 305 374 425 288 164 301 215 240 230
10 239 315 301 298 398 521 268 167 306 266 233 236
11 249 296 296 294 413 467 267 149 623 222 227 255
12 240 292 401 305 428 509 441 173 275 259 226 271
13 237 282 330 291 417 535 284 199 170 386 218 267
14 234 278 337 288 478 529 281 506 166 522 246 242
15 228 280 329 293 430 1,090 352 266 349 365 330 287
16 238 327 422 570 456 554 446 262 436 505 398 273
17 241 294 358 402 499 551 391 578 279 666 503 242
18 343 284 361 396 513 465 606 264 269 356 301 231
19 306 281 356 352 568 384 308 187 290 334 268 244
20 356 292 358 371 486 329 259 163 240 587 260 388
21 357 364 446 428 520 334 379 149 217 261 246 766
22 300 320 361 385 507 1,010 330 142 257 298 263 565
23 286 350 327 322 497 769 250 146 336 356 249 367
24 293 348 307 430 871 462 266 180 269 405 233 307
25 276 361 297 550 567 418 263 147 242 301 228 278
26 263 374 319 406 748 391 226 147 217 268 226 272
27 276 335 399 435 630 405 216 139 392 240 231 277
28 263 303 358 447 572 336 204 144 505 254 227 267
29 268 261 346 418 757 303 206 153 249 441 225 267
30 263   341 412 771 521 190 242 243 400 217 268
31 264   399   555   176 223   300   301