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USGS Daily Statistics for Colorado

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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 09354500 LOS PINOS RIVER AT LA BOCA, CO.


La Plata County, Colorado
Hydrologic Unit Code 14080101
Latitude  37°00'34", Longitude 107°35'56" NAD27
Drainage area 519  square miles
Gage datum 6,143.58 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 water year of record in, ft3/s   (Calculation Period 1950-10-01 -> 2021-09-30)

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 78 76 141 247 371 426 365 254 188 195 160 105
2 76 76 145 264 378 417 356 231 178 184 163 107
3 74 77 154 249 384 427 345 245 184 188 146 107
4 77 79 165 267 383 442 340 245 184 186 142 106
5 76 80 165 284 400 451 319 246 182 186 141 106
6 76 84 191 291 405 474 295 265 201 176 140 113
7 76 83 180 296 413 494 280 236 177 173 138 124
8 75 86 191 324 416 470 283 203 176 170 133 121
9 75 96 203 342 415 485 286 191 187 184 135 113
10 79 100 209 329 413 520 277 198 196 184 131 107
11 87 100 220 300 406 568 261 205 200 183 131 106
12 81 119 257 297 415 566 258 209 197 185 130 105
13 77 107 249 312 399 546 251 197 197 183 126 103
14 76 118 242 315 406 555 231 186 196 175 121 97
15 77 112 237 324 399 546 228 187 193 181 121 91
16 75 108 239 343 380 543 221 198 193 184 124 90
17 74 108 243 349 363 516 233 200 191 185 120 91
18 74 109 241 355 356 511 225 192 186 192 115 86
19 74 127 254 357 352 488 223 197 195 200 116 85
20 74 128 262 358 348 466 221 195 199 230 116 85
21 73 117 276 365 359 457 218 205 215 206 116 83
22 72 125 273 362 385 449 227 205 217 191 115 84
23 71 126 267 370 382 449 241 205 229 178 115 85
24 71 126 256 367 393 431 238 217 210 177 112 85
25 72 127 254 356 395 429 241 217 206 175 122 84
26 72 129 261 345 394 423 252 207 206 188 116 85
27 78 135 270 372 386 417 268 202 196 181 111 89
28 75 136 263 377 373 397 259 209 200 175 103 91
29 73 141 257 379 386 390 241 204 207 175 101 87
30 73   244 374 398 379 242 208 203 160 101 85
31 76   247   411   266 204   158   81