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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 101 - 102 years of record in, ft3/s   (Calculation Period 1916-10-01 -> 2018-09-30)

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
1 217 284 296 684 1,840 2,450 1,150 286 75 70 86 115
2 364 235 305 700 1,910 2,420 1,130 260 71 71 92 131
3 250 216 302 727 1,980 2,380 1,070 242 67 59 91 216
4 206 212 310 760 2,060 2,400 1,010 226 67 54 82 161
5 202 224 319 798 2,100 2,410 974 212 84 53 79 136
6 179 227 323 826 2,110 2,370 943 209 97 52 87 172
7 172 241 323 921 2,100 2,310 907 198 80 51 80 172
8 212 273 367 927 2,120 2,270 854 187 73 52 94 178
9 236 276 380 903 2,140 2,240 812 180 68 51 99 139
10 195 255 383 914 2,130 2,190 762 175 75 50 98 163
11 199 242 374 1,010 2,160 2,150 708 166 66 56 117 295
12 205 237 371 1,020 2,230 2,080 678 157 65 53 123 201
13 229 243 386 1,050 2,300 2,020 666 147 58 51 106 158
14 207 259 398 1,070 2,390 2,010 654 141 56 64 114 139
15 204 261 402 1,110 2,430 1,980 630 146 55 58 109 143
16 215 292 428 1,130 2,550 1,970 608 144 51 66 102 156
17 207 276 446 1,160 2,530 1,880 579 136 48 73 126 133
18 206 294 456 1,190 2,540 1,810 543 129 48 61 196 129
19 207 308 471 1,200 2,540 1,790 514 121 62 58 223 138
20 198 287 487 1,260 2,530 1,750 491 111 51 58 197 145
21 214 278 512 1,330 2,530 1,700 480 103 47 54 178 143
22 219 269 548 1,420 2,530 1,670 450 99 46 52 153 207
23 216 264 539 1,440 2,550 1,610 434 98 46 54 134 443
24 210 265 552 1,450 2,580 1,520 412 97 46 66 137 308
25 217 269 596 1,450 2,610 1,450 397 94 56 111 124 223
26 220 269 596 1,490 2,610 1,390 381 89 79 98 117 188
27 207 277 599 1,560 2,630 1,350 364 81 55 84 113 181
28 195 304 602 1,650 2,620 1,310 337 78 52 90 114 173
29 190 282 616 1,670 2,540 1,270 327 76 60 86 116 173
30 192   638 1,740 2,440 1,200 317 73 62 121 117 175
31 217   663   2,460   303 75   102   204