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USGS Daily Statistics for Idaho

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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 13206305 BOISE RIVER SOUTH CHANNEL AT EAGLE ID


Ada County, Idaho
Hydrologic Unit Code 17050114
Latitude  43°40'31", Longitude 116°21'13" NAD83
Drainage area 2,778  square miles
Gage datum 2,550 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 1999-10-01 -> 2026-09-30)

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
1 184 211 382 751 1,220 1,120 833 600 480 359 209 184
2 183 223 380 760 1,230 1,120 815 591 476 353 207 185
3 184 234 377 771 1,230 1,130 807 585 474 348 203 184
4 196 235 379 801 1,230 1,140 796 578 473 342 199 184
5 197 236 379 859 1,250 1,130 796 575 467 336 196 184
6 194 239 384 924 1,250 1,130 791 578 457 330 195 184
7 197 249 401 983 1,250 1,130 786 583 447 317 195 190
8 209 251 420 1,030 1,260 1,150 782 580 442 299 197 200
9 218 254 434 1,060 1,270 1,190 782 576 438 298 200 202
10 219 252 455 1,090 1,250 1,230 783 575 442 290 197 203
11 221 252 465 1,120 1,250 1,230 775 573 435 281 195 201
12 218 254 466 1,160 1,250 1,210 759 572 430 274 194 203
13 215 258 473 1,180 1,250 1,210 743 570 426 272 191 204
14 206 271 495 1,200 1,270 1,220 732 568 420 262 191 206
15 206 276 506 1,200 1,290 1,190 724 570 413 259 189 205
16 206 284 507 1,210 1,310 1,150 713 571 409 243 191 207
17 202 291 510 1,220 1,320 1,100 704 570 405 234 187 195
18 189 294 505 1,220 1,360 1,070 693 570 399 230 189 194
19 196 295 506 1,220 1,370 1,050 680 562 395 221 191 197
20 190 300 516 1,220 1,370 1,040 670 552 387 213 192 197
21 190 314 537 1,230 1,360 1,030 662 550 381 210 196 196
22 189 336 571 1,230 1,360 1,010 658 548 380 208 195 187
23 189 352 589 1,220 1,330 1,000 653 547 377 206 189 185
24 190 366 596 1,210 1,290 987 645 541 369 209 189 186
25 192 371 603 1,220 1,260 969 645 535 368 207 189 182
26 198 372 624 1,230 1,260 943 637 527 364 202 188 183
27 200 372 645 1,230 1,240 919 619 523 361 198 185 186
28 199 374 676 1,220 1,210 893 610 512 361 200 185 188
29 201 308 695 1,210 1,180 877 607 502 360 201 183 189
30 201   719 1,210 1,170 860 605 493 358 197 184 187
31 204   736   1,150   602 486   197   185