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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 06012500 Red Rock R bl Lima Reservoir nr Monida MT


Beaverhead County, Montana
Hydrologic Unit Code 10020001
Latitude  44°39'21.17", Longitude 112°22'16.40" NAD83
Drainage area 566  square miles
Gage datum 6,530 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 50 - 96 years of record in, ft3/s   (Calculation Period 1910-10-01 -> 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 23 20 19 21 204 463 404 215 179 81 75 36
2 23 20 19 22 207 466 388 211 179 79 73 34
3 23 20 19 23 214 471 372 208 177 77 71 34
4 23 20 19 23 218 483 362 204 172 77 70 33
5 23 20 19 25 227 484 358 203 171 76 70 32
6 22 20 19 28 234 481 357 208 166 75 70 32
7 22 20 19 29 242 477 355 209 159 76 65 33
8 22 20 19 30 249 474 354 210 159 76 64 31
9 22 20 19 33 252 475 349 208 157 75 65 31
10 22 20 19 35 260 474 344 206 156 73 62 31
11 22 20 19 39 273 475 332 207 152 71 60 29
12 22 20 19 45 285 477 322 207 150 68 57 29
13 22 20 19 53 296 478 311 206 143 67 56 29
14 21 20 19 62 315 477 303 210 137 69 54 28
15 22 20 19 72 324 474 296 209 131 71 51 28
16 21 20 18 79 329 475 290 209 121 71 47 27
17 21 20 19 85 332 474 284 206 119 70 45 27
18 21 20 19 91 341 473 278 201 118 71 45 26
19 21 20 19 99 338 471 269 198 116 70 45 26
20 21 20 19 110 343 467 256 198 112 70 44 26
21 21 20 18 120 351 461 245 197 110 69 45 26
22 21 20 18 133 360 456 239 192 105 67 44 25
23 21 20 18 146 377 451 234 188 102 67 43 24
24 21 20 18 153 391 447 227 187 99 69 43 24
25 21 20 18 159 399 441 226 187 96 69 41 24
26 21 20 18 167 411 433 223 188 94 69 39 24
27 21 20 18 175 419 430 222 188 91 70 39 24
28 21 20 19 183 423 426 222 187 88 69 39 24
29 21 18 19 190 429 419 220 181 86 68 39 24
30 21   19 195 439 413 221 177 83 67 39 23
31 20   19   453   219 178   64   23