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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 11372000 CLEAR C NR IGO CA


Shasta County, California
Hydrologic Unit Code 18020154
Latitude  40°30'48", Longitude 122°31'23" NAD27
Drainage area 228  square miles
Gage datum 675.79 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 1964-10-01 -> 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
1 386 273 477 392 232 140 99 83 85 122 154 206
2 367 271 492 348 207 132 96 84 84 124 162 221
3 297 279 514 301 206 136 94 84 84 125 162 218
4 281 281 370 235 206 160 93 83 84 125 160 203
5 260 292 342 237 210 164 93 83 85 126 156 201
6 223 346 325 241 199 160 92 84 84 128 156 210
7 220 446 302 246 193 156 91 85 85 134 162 208
8 260 409 310 240 201 145 94 86 86 139 160 214
9 296 360 315 231 214 139 92 86 87 130 169 221
10 358 293 330 216 203 129 91 87 87 131 179 224
11 338 289 293 218 195 121 91 86 88 131 177 234
12 374 329 324 248 175 116 92 86 89 130 179 217
13 388 334 340 257 157 113 93 86 91 131 186 202
14 456 332 363 229 151 114 94 87 96 135 184 214
15 391 306 345 204 151 119 91 86 99 132 206 239
16 431 323 357 198 153 122 90 85 102 135 198 238
17 400 392 346 203 159 131 90 85 106 138 188 205
18 354 342 320 200 184 140 90 85 107 139 189 203
19 353 389 282 193 175 145 92 85 109 140 193 265
20 364 361 293 189 169 148 92 84 110 138 194 268
21 320 393 293 184 165 150 92 84 112 138 181 324
22 305 364 336 179 165 152 91 84 113 139 187 332
23 306 326 354 178 168 146 90 84 114 142 190 272
24 296 313 360 181 167 138 87 83 115 151 179 255
25 292 323 352 182 166 124 87 83 116 142 171 233
26 355 372 328 178 164 117 86 83 117 140 176 231
27 382 353 321 175 167 112 84 83 119 141 191 263
28 361 379 305 173 159 107 84 83 119 142 196 278
29 311 374 330 198 156 101 84 83 120 141 198 280
30 287   417 237 143 101 84 83 121 143 206 318
31 275   412   143   83 84   142   323