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USGS Daily Statistics for the Nation

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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 09419530 VIRGIN RV BLW CONF OF MUDDY RV NR OVERTON, NV


Clark County, Nevada
Hydrologic Unit Code 15010005
Latitude  36°26'51.21", Longitude 114°21'10.49" NAD83
Drainage area 13,393  square miles
Contributing drainage area 10,249  square miles
Gage datum 1,093 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 2018-10-01 -> 2025-09-30)

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
1 229 235 183 246 632 188 44 46 90 89 117 151
2 251 233 185 224 585 180 51 80 222 95 111 151
3 246 253 183 219 563 183 47 67 173 94 107 145
4 230 235 177 223 552 185 44 57 143 98 105 163
5 215 221 162 210 536 176 38 46 140 100 107 170
6 218 209 181 196 487 169 34 40 149 100 104 207
7 236 207 185 190 464 156 31 37 123 109 113 170
8 232 239 183 187 463 155 28 35 85 106 120 170
9 225 238 165 213 431 144 26 34 82 116 130 197
10 211 227 171 261 446 136 28 34 86 132 131 303
11 233 213 170 302 443 124 24 31 87 108 127 214
12 235 209 249 350 387 121 24 42 90 124 114 191
13 225 207 369 393 369 114 21 45 87 136 111 192
14 216 213 558 397 361 97 19 47 120 123 112 202
15 218 220 505 400 360 94 19 65 130 120 117 207
16 212 213 768 386 386 107 20 81 102 117 120 200
17 211 212 1,370 372 386 99 25 76 92 120 118 199
18 205 204 374 378 377 100 28 77 94 123 123 199
19 208 207 331 419 349 91 37 107 92 127 119 194
20 191 205 376 415 317 74 36 143 88 109 139 194
21 183 208 435 423 326 69 27 100 91 109 212 190
22 185 231 438 448 314 66 23 103 92 115 177 183
23 191 239 524 458 292 57 19 93 93 109 151 187
24 196 221 479 488 281 51 25 124 93 118 142 196
25 194 193 426 535 256 47 25 145 83 122 148 260
26 206 198 353 559 228 45 26 77 83 119 152 286
27 200 183 287 555 221 43 45 70 95 131 151 264
28 207 189 253 605 216 41 51 69 93 125 157 249
29 215 244 236 608 220 37 40 74 95 129 172 235
30 234   233 652 199 38 37 67 89 117 160 236
31 225   245   180   48 64   114   217