Warning: Javascript must be enabled to use all the features on this page!


Page Loading - Please Wait...

Click to hideNews Bulletins

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 12409000 COLVILLE RIVER AT KETTLE FALLS, WA


Stevens County, Washington
Hydrologic Unit Code 17020003
Latitude  48°35'40", Longitude 118°03'41" NAD27
Drainage area 1,007  square miles
Gage datum 1,400 feet above NGVD29
Output formats
HTML table of all data
Tab-separated data
Reselect output format

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 1922-10-01 -> 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
1 180 240 362 704 874 488 244 102 87 105 136 168
2 180 240 371 715 854 476 237 100 89 105 135 174
3 181 242 375 729 838 465 229 98 86 105 136 177
4 185 245 378 739 827 452 223 98 88 106 139 177
5 191 249 382 751 820 444 218 97 89 108 141 177
6 191 254 388 764 808 434 209 94 88 110 142 177
7 192 260 393 774 799 429 203 93 89 110 143 174
8 196 265 395 781 789 418 196 92 90 110 144 172
9 201 271 402 790 773 411 190 89 90 111 144 166
10 200 271 421 799 759 403 185 88 90 112 143 163
11 199 270 435 807 746 393 180 87 92 113 145 168
12 196 272 448 818 735 383 174 86 94 113 146 171
13 202 276 463 832 720 374 168 86 94 115 149 172
14 209 279 475 848 707 369 164 85 94 115 151 180
15 211 279 487 867 694 362 158 83 96 115 154 184
16 219 283 502 874 682 354 153 85 96 116 156 183
17 227 292 516 887 670 347 148 85 97 116 160 182
18 232 297 526 904 658 338 144 83 99 117 161 184
19 231 299 540 914 644 330 138 84 101 119 161 183
20 233 304 557 915 630 320 134 83 101 120 163 182
21 230 310 574 919 621 311 131 83 100 122 166 187
22 225 314 588 919 610 306 127 85 101 123 168 192
23 223 317 602 918 600 299 123 84 101 127 165 192
24 224 320 619 921 583 291 120 86 101 127 166 190
25 226 324 632 926 566 286 118 88 101 127 169 188
26 227 337 639 922 551 281 115 88 102 128 170 188
27 226 341 644 919 543 275 113 89 101 129 168 188
28 225 348 653 911 540 269 111 88 102 131 166 187
29 228 323 663 910 528 260 108 87 105 132 164 188
30 229   681 901 513 252 106 86 105 133 163 184
31 233   695   502   104 87   135   183