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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 10296500 W WALKER RV NR COLEVILLE, CA


Mono County, California
Hydrologic Unit Code 16050302
Latitude  38°30'48", Longitude 119°26'56" NAD27
Drainage area 250  square miles
Gage datum 5,520.00 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 1902-10-01 -> 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 85 92 90 178 537 1,020 793 263 97 72 68 66
2 161 78 90 182 551 1,020 788 247 94 71 68 66
3 106 76 91 185 573 1,030 774 234 93 70 67 64
4 83 74 92 193 604 1,070 747 221 93 70 67 62
5 77 75 93 202 632 1,090 726 214 92 69 66 64
6 73 75 96 212 647 1,100 713 209 93 68 66 64
7 70 75 97 237 654 1,080 696 201 91 68 66 64
8 76 80 109 242 661 1,050 670 194 88 67 67 67
9 78 86 106 244 680 1,030 637 187 85 63 67 63
10 73 82 106 247 679 1,030 606 181 85 64 68 63
11 75 78 107 267 702 1,030 581 175 83 67 77 63
12 73 76 107 274 723 1,040 557 168 81 66 76 66
13 75 77 110 285 752 1,050 542 163 81 66 69 63
14 77 81 114 294 781 1,040 532 160 81 67 70 62
15 73 81 116 307 807 1,040 513 159 79 65 70 61
16 74 86 125 315 850 1,040 489 154 76 68 70 65
17 73 83 132 321 855 991 465 147 74 71 72 61
18 73 86 143 328 875 981 454 143 72 67 70 61
19 73 89 149 327 894 995 429 142 74 67 69 63
20 72 87 151 342 906 990 410 137 71 66 70 68
21 73 88 153 357 900 982 399 130 69 64 72 66
22 72 87 154 377 886 967 392 125 69 64 70 65
23 71 89 154 388 901 955 389 122 68 65 69 84
24 71 88 150 392 923 920 379 117 69 69 70 84
25 71 87 153 401 961 913 358 115 75 84 70 74
26 70 85 155 419 944 897 341 110 78 74 67 69
27 69 87 156 444 954 875 327 108 68 69 66 66
28 67 91 160 471 988 840 312 106 66 72 64 66
29 68 87 164 489 991 823 299 103 69 70 66 66
30 72   170 505 982 794 293 100 69 71 66 68
31 86   176   1,000   274 99   71   79