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USGS Daily Statistics for the Nation

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 08106350 Little Rv nr Rockdale, TX


Milam County, Texas
Hydrologic Unit Code 12070204
Latitude  30°45'38", Longitude  97°00'49" NAD27
Drainage area 6,959  square miles
Contributing drainage area 6,959  square miles
Gage datum 298.78 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 1980-10-01 -> 2025-09-30)

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
1 290 314 319 316 323 390 326 268 234 264 252 263
2 302 337 289 297 343 394 295 246 249 259 244 260
3 353 320 285 269 373 368 280 232 231 269 228 243
4 313 312 308 367 319 363 256 219 238 249 245 254
5 312 310 329 382 363 325 322 221 230 248 275 241
6 303 315 341 323 328 379 311 220 194 242 262 276
7 306 341 362 335 351 424 320 213 201 246 254 268
8 319 311 372 356 297 308 329 224 198 236 274 247
9 284 343 348 347 286 275 293 230 197 234 261 227
10 270 317 348 330 349 284 299 255 207 246 262 218
11 285 317 325 323 408 309 317 249 215 267 261 223
12 284 362 284 302 450 275 270 251 234 230 265 222
13 275 381 291 290 380 309 271 254 241 279 248 246
14 249 369 338 326 344 293 290 237 252 242 257 255
15 248 352 335 333 310 274 302 247 261 232 231 235
16 267 304 317 342 300 248 311 254 278 216 221 232
17 264 363 311 328 319 258 349 246 265 229 216 236
18 254 370 355 338 343 310 340 232 290 215 218 241
19 266 337 340 346 398 251 329 223 275 227 258 239
20 292 317 302 378 381 274 319 224 268 216 229 227
21 276 301 281 378 394 274 287 224 276 238 230 260
22 254 332 266 333 383 300 270 207 288 209 233 278
23 243 304 269 328 377 254 250 230 250 171 248 279
24 251 321 331 383 347 285 224 220 240 189 254 275
25 256 299 353 365 359 300 248 222 254 204 255 298
26 263 309 344 323 406 329 216 224 243 204 302 255
27 309 296 368 268 370 334 235 223 220 208 290 263
28 314 324 331 244 384 316 213 222 219 289 322 234
29 330 217 343 300 410 312 228 216 235 276 314 291
30 345   335 267 398 324 227 208 235 267 282 280
31 321   350   393   225 238   274   287