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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 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 75 140 244 366 421 365 254 188 195 158 103
2 75 75 143 260 373 412 356 231 178 184 161 106
3 73 76 152 246 379 422 345 245 184 188 144 105
4 76 78 163 263 378 437 340 245 184 186 140 105
5 75 80 163 281 394 446 319 246 182 186 139 105
6 75 83 188 287 400 468 295 265 201 176 139 112
7 75 82 178 293 408 488 280 236 177 173 136 122
8 74 85 189 319 410 465 283 203 176 170 132 120
9 74 95 200 338 409 479 286 191 187 182 133 112
10 78 99 207 325 407 514 277 198 196 182 129 106
11 86 99 217 296 400 568 261 205 200 180 129 105
12 80 117 254 293 409 566 258 209 197 183 129 104
13 76 106 245 308 394 546 251 197 197 180 124 101
14 76 116 239 311 401 555 231 186 196 173 119 96
15 76 111 234 320 394 546 228 187 193 179 120 90
16 74 107 236 339 375 543 221 198 193 182 122 89
17 74 107 240 344 359 516 233 200 191 183 119 90
18 73 108 238 351 351 511 225 192 186 190 114 85
19 73 125 251 353 348 488 223 197 195 197 115 84
20 73 126 258 353 344 466 221 195 199 227 115 84
21 72 115 272 360 356 457 218 205 215 203 115 82
22 71 124 269 357 382 449 227 205 217 188 113 84
23 71 125 264 365 378 449 241 205 229 176 114 84
24 70 125 253 362 389 431 238 217 210 175 111 84
25 71 125 251 351 390 429 241 217 206 173 120 83
26 71 127 257 341 390 423 252 207 206 186 115 84
27 77 133 267 367 382 417 268 202 196 179 110 88
28 74 135 260 372 369 397 259 209 200 173 102 90
29 72 141 254 374 382 390 241 204 207 173 100 86
30 72   241 369 393 379 242 208 203 158 100 84
31 75   244   407   266 204   156   80