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USGS Surface-Water 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 11148900 NACIMIENTO R BL SAPAQUE C NR BRYSON CA


San Luis Obispo County, California
Hydrologic Unit Code 18060005
Latitude  35°47'19", Longitude 121°05'34" NAD27
Drainage area 162  square miles
Gage datum 812.04 feet above NAVD88
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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 1970-10-01 -> 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
1 360 409 738 230 78 18 4.2 0.4 0.04 0.51 1.7 123
2 506 610 772 236 75 17 4 0.36 0.03 0.39 1.4 159
3 302 706 571 252 69 16 3.7 0.32 0.03 0.3 1.3 140
4 595 406 793 260 64 21 3.5 0.51 0.03 0.23 1.4 132
5 711 366 562 282 62 27 3.3 0.38 0.03 0.17 2.2 103
6 402 446 528 231 57 19 3.1 0.28 0.03 0.13 2 93
7 626 802 659 184 52 16 2.8 0.22 0.03 0.11 1.7 110
8 513 768 462 161 49 15 2.7 0.18 0.04 0.1 42 92
9 975 828 403 139 48 14 2.5 0.16 0.04 0.1 25 79
10 676 647 1,020 189 45 13 2.3 0.14 0.04 0.09 6.8 242
11 622 568 462 322 42 12 2.2 0.12 0.04 0.09 43 193
12 438 644 352 203 41 11 2 0.11 0.03 0.08 10 171
13 421 691 317 173 40 11 1.9 0.11 0.03 63 14 124
14 1,040 857 393 139 37 10 1.7 0.09 0.02 110 102 115
15 734 606 368 133 36 9.7 1.6 0.09 0.02 8.7 48 80
16 935 615 325 126 38 9.2 1.5 0.07 0.02 3.8 40 205
17 634 753 291 120 35 8.9 1.4 0.07 0.02 3 78 124
18 613 902 270 111 33 8.4 1.3 0.06 0.01 2.5 44 139
19 477 838 274 102 32 8 1.2 0.06 0.01 6.8 39 154
20 520 732 484 99 30 7.7 1 0.07 0.01 5.7 27 130
21 443 833 378 97 29 7.2 0.97 0.08 0.02 3 42 119
22 600 488 654 85 31 6.8 0.91 0.09 0.02 1.8 29 479
23 507 446 439 83 27 6.5 0.82 0.09 0.02 1.3 21 333
24 601 473 424 86 25 6.1 0.77 0.08 0.02 1.5 53 240
25 463 497 444 84 24 5.8 0.72 0.07 0.02 5.7 43 317
26 423 419 328 75 23 5.5 0.68 0.07 0.02 3.7 37 209
27 636 595 332 76 22 5.1 0.65 0.06 0.03 4.2 33 298
28 513 578 359 155 22 4.9 0.58 0.06 0.03 2.3 53 278
29 332 431 288 108 23 4.6 0.49 0.05 0.05 2.9 57 260
30 258   252 99 20 4.4 0.45 0.04 0.09 2.3 141 401
31 315   226   19   0.42 0.04   1.9   526