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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 -> 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 79 77 143 250 376 421 369 255 190 198 162 105
2 77 77 146 267 383 413 360 232 180 187 165 108
3 75 78 155 252 389 428 349 246 186 191 147 107
4 78 80 167 270 389 442 343 246 186 189 143 107
5 77 81 167 288 405 454 322 247 184 189 142 107
6 77 85 193 294 411 475 298 268 204 179 142 114
7 77 84 182 300 419 479 283 238 179 176 139 125
8 76 87 193 327 421 471 285 205 177 173 134 122
9 76 96 205 346 420 490 289 193 187 185 136 113
10 80 101 212 333 418 526 280 199 197 185 132 107
11 88 101 222 304 411 572 264 206 201 184 132 107
12 82 120 260 300 419 572 261 211 198 186 132 106
13 78 108 251 315 403 547 253 198 198 184 127 103
14 77 119 244 319 411 559 233 188 198 176 122 98
15 77 113 240 328 404 552 230 189 195 183 122 91
16 75 109 241 347 384 550 223 200 191 186 125 90
17 75 109 245 353 367 521 235 202 191 187 121 92
18 75 110 244 360 360 517 227 194 187 194 116 87
19 75 128 257 362 356 493 225 199 196 201 117 86
20 74 129 264 362 352 471 222 197 200 232 117 86
21 74 118 278 370 363 462 219 207 217 208 117 84
22 73 126 276 367 389 454 228 207 219 192 115 85
23 72 127 270 375 386 454 242 208 232 180 116 86
24 72 127 259 372 398 436 239 220 212 178 113 86
25 72 128 256 360 399 434 242 220 208 177 123 85
26 72 130 263 350 399 427 252 209 208 190 117 86
27 79 136 273 377 390 421 269 204 199 183 112 90
28 75 138 266 382 377 401 258 212 203 176 104 92
29 74 147 260 384 391 394 242 206 210 176 102 87
30 74   246 379 402 383 244 210 206 162 102 86
31 77   250   415   267 206   160   82