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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 -> 2024-09-30)

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 75 73 136 250 367 415 357 251 185 191 153 100
2 73 73 141 267 373 405 347 226 178 180 156 103
3 71 75 150 257 382 415 337 240 181 184 139 102
4 74 77 161 274 381 429 331 240 181 181 136 102
5 73 78 161 291 396 437 311 240 180 181 134 102
6 73 81 186 296 400 459 287 258 198 172 134 108
7 73 80 179 297 406 479 273 230 174 168 132 118
8 72 83 189 319 409 456 275 199 172 166 127 116
9 72 92 201 332 409 470 278 188 183 177 129 108
10 76 96 207 319 407 503 270 194 191 176 125 102
11 83 96 222 293 402 549 254 200 195 175 125 102
12 78 114 259 291 410 547 251 205 194 177 124 101
13 74 103 249 309 394 528 244 193 194 175 120 98
14 73 113 242 314 401 536 225 183 194 167 116 93
15 74 108 240 320 395 528 223 184 191 174 116 87
16 72 104 250 337 378 525 216 195 190 176 118 86
17 72 104 245 345 362 499 228 197 188 177 115 87
18 71 105 240 353 355 494 220 189 183 183 110 82
19 71 121 251 356 353 474 219 194 192 190 111 81
20 71 122 258 354 351 455 216 192 196 219 111 82
21 70 112 274 361 362 443 213 201 211 196 111 80
22 69 120 280 358 386 434 221 202 216 182 110 81
23 69 121 272 365 378 435 235 202 226 170 110 82
24 68 121 259 363 388 420 233 213 206 169 107 83
25 69 122 257 352 389 422 237 213 202 167 117 82
26 69 123 263 342 388 415 247 203 202 179 112 82
27 75 129 272 368 380 412 266 199 193 173 106 86
28 72 131 265 373 364 389 259 206 196 167 99 88
29 70 136 259 374 376 382 241 200 203 167 97 83
30 70   247 370 387 371 240 204 198 153 97 82
31 73   250   400   272 200   151   78