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USGS Daily Statistics for California

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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 11266500 MERCED R A POHONO BRIDGE NR YOSEMITE CA


Mariposa County, California
Hydrologic Unit Code 18040008
Latitude  37°43'01", Longitude 119°39'55" NAD27
Drainage area 321  square miles
Gage datum 3,861.66 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 1916-10-01 -> 2022-09-30)

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
1 212 279 294 680 1,860 2,410 1,130 282 74 68 84 113
2 355 234 304 699 1,920 2,380 1,110 256 70 69 90 129
3 244 216 302 726 1,980 2,350 1,060 239 66 58 89 211
4 202 212 310 759 2,060 2,380 991 223 66 53 81 158
5 198 222 319 796 2,110 2,400 959 209 83 52 77 134
6 175 225 324 822 2,130 2,360 929 206 95 51 85 169
7 169 239 324 916 2,120 2,300 893 195 79 51 78 169
8 208 270 366 926 2,150 2,250 839 185 71 51 92 175
9 231 273 377 907 2,160 2,220 799 177 67 50 97 137
10 192 253 381 917 2,150 2,170 751 173 73 49 95 160
11 195 239 372 1,010 2,170 2,120 700 164 65 55 115 288
12 201 235 368 1,020 2,230 2,060 671 155 63 53 120 197
13 224 241 383 1,050 2,290 2,010 658 145 57 50 103 155
14 203 267 394 1,070 2,380 1,990 645 139 55 62 112 137
15 200 269 398 1,110 2,420 1,970 621 143 54 57 106 141
16 211 295 423 1,130 2,530 1,950 598 142 50 65 100 153
17 205 277 441 1,160 2,500 1,860 570 134 47 71 123 131
18 204 293 451 1,190 2,520 1,790 535 127 47 60 191 127
19 205 306 467 1,210 2,510 1,770 507 119 60 57 217 135
20 195 285 484 1,270 2,490 1,740 484 110 50 57 192 143
21 212 276 507 1,340 2,490 1,680 474 102 46 53 173 141
22 216 267 541 1,420 2,480 1,640 445 98 45 51 149 203
23 213 262 532 1,450 2,500 1,590 429 97 45 53 131 432
24 207 264 544 1,470 2,530 1,500 407 95 45 65 134 301
25 213 267 587 1,500 2,560 1,430 394 92 55 109 121 219
26 217 267 587 1,540 2,560 1,370 386 88 77 96 114 185
27 204 275 592 1,600 2,580 1,330 363 80 53 82 111 178
28 193 302 595 1,690 2,570 1,290 335 78 51 88 112 170
29 188 278 609 1,700 2,500 1,240 324 75 59 84 115 170
30 190   630 1,770 2,410 1,180 314 72 60 118 116 172
31 215   656   2,430   299 74   100   200