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USGS 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 10300600 WALKER RV AT SNYDER LN NR MASON, NV


Lyon County, Nevada
Hydrologic Unit Code 16050303
Latitude  38°55'16.5", Longitude 119°11'29.7" NAD83
Drainage area 2,400  square miles
Gage datum 4,426 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 1973-10-01 -> 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
1 125 107 161 306 426 792 744 351 205 159 158 139
2 124 106 188 304 431 790 731 344 199 161 158 145
3 122 106 194 303 436 762 721 326 198 160 146 150
4 118 109 196 310 439 755 716 301 204 159 140 153
5 114 108 200 309 451 765 698 285 203 161 136 151
6 115 106 200 305 449 797 671 277 202 162 131 149
7 114 107 216 305 450 806 656 276 201 157 123 146
8 116 110 246 311 463 808 636 270 197 152 113 142
9 118 117 261 320 474 806 607 264 201 151 103 139
10 131 122 272 321 481 809 587 270 207 151 98 142
11 130 125 297 317 483 813 579 277 212 147 97 135
12 131 128 319 341 489 814 553 271 202 140 96 133
13 124 128 311 338 506 810 525 263 191 137 98 132
14 120 136 298 330 516 801 494 258 185 136 100 124
15 140 147 305 339 518 806 458 262 183 132 98 123
16 130 149 324 350 522 829 438 261 175 130 97 121
17 120 154 316 352 533 835 436 256 170 126 98 122
18 114 155 313 344 545 838 428 252 167 123 100 122
19 110 154 301 345 557 830 417 253 168 121 103 121
20 107 150 287 358 568 823 400 265 167 121 110 126
21 106 159 292 372 602 803 383 276 167 120 113 120
22 107 165 304 377 631 793 366 282 165 121 120 114
23 108 162 310 383 646 798 354 278 164 120 129 115
24 107 165 313 393 662 803 359 268 161 121 131 116
25 108 169 311 405 694 776 363 256 160 123 136 119
26 103 173 315 413 720 771 362 245 161 151 135 122
27 105 168 318 418 743 762 358 238 160 168 137 123
28 110 155 311 423 754 753 355 233 159 159 137 129
29 110 110 304 427 758 739 357 228 161 158 136 129
30 110   306 428 774 741 365 220 165 158 135 127
31 107   308   795   357 210   159   124