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SOUTH FORK AMERICAN RIVER - KYBURZ (AKYC1)
| Latitude: 38.76º N | Longitude: 120.33º W | Elevation: 3840 Feet | | Forecast Type: Unofficial Location |
| Location: El Dorado County in California | Bulletin Group: Lower Sacramento | River Group: American |
| Issuance Time: | May 19 2026 at 7:58 AM PDT | Next Issuance: | May 20 2026 at 9:00 AM PDT
| |
| Action/Monitor: N/A | Minor Flood: N/A | Moderate Flood: N/A | Major Flood: N/A |
# Tabular Observed and Forecast Hydrograph Information
#
# Location: South Fork American River - Kyburz (AKYC1)
#
# File Generation Time: 05/19/2026 at 08:00 AM PDT
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 05/14/2026 at 08:00 AM PDT
# Maximum Observed Flow: 759 cfs
#
# Earliest Date & Time of Maximum Forecast: 05/20/2026 at 11:00 PM PDT
# Maximum Forecast Flow: 404 cfs
#
# OBSERVED
#
# Date & Time (Local) Flow (cfs) Trend Observed Status
# ----------------------------------------------------------------
05/14/2026 08 AM PDT 759 Not Applicable
05/14/2026 09 AM PDT 753 - Not Applicable
05/14/2026 10 AM PDT 753 0 Not Applicable
05/14/2026 11 AM PDT 740 - Not Applicable
05/14/2026 12 PM PDT 734 - Not Applicable
05/14/2026 01 PM PDT 728 - Not Applicable
05/14/2026 02 PM PDT 716 - Not Applicable
05/14/2026 03 PM PDT 710 - Not Applicable
05/14/2026 04 PM PDT 710 0 Not Applicable
05/14/2026 05 PM PDT 698 - Not Applicable
05/14/2026 06 PM PDT 686 - Not Applicable
05/14/2026 07 PM PDT 686 0 Not Applicable
05/14/2026 08 PM PDT 686 0 Not Applicable
05/14/2026 09 PM PDT 692 + Not Applicable
05/14/2026 10 PM PDT 698 + Not Applicable
05/14/2026 11 PM PDT 716 + Not Applicable
05/15/2026 12 AM PDT 734 + Not Applicable
05/15/2026 01 AM PDT 746 + Not Applicable
05/15/2026 02 AM PDT 753 + Not Applicable
05/15/2026 03 AM PDT 753 0 Not Applicable
05/15/2026 04 AM PDT 746 - Not Applicable
05/15/2026 05 AM PDT 734 - Not Applicable
05/15/2026 06 AM PDT 734 0 Not Applicable
05/15/2026 07 AM PDT 728 - Not Applicable
05/15/2026 08 AM PDT 716 - Not Applicable
05/15/2026 09 AM PDT 716 0 Not Applicable
05/15/2026 10 AM PDT 710 - Not Applicable
05/15/2026 11 AM PDT 704 - Not Applicable
05/15/2026 12 PM PDT 698 - Not Applicable
05/15/2026 01 PM PDT 686 - Not Applicable
05/15/2026 02 PM PDT 680 - Not Applicable
05/15/2026 03 PM PDT 674 - Not Applicable
05/15/2026 04 PM PDT 668 - Not Applicable
05/15/2026 05 PM PDT 662 - Not Applicable
05/15/2026 06 PM PDT 634 - Not Applicable
05/15/2026 07 PM PDT 589 - Not Applicable
05/15/2026 08 PM PDT 573 - Not Applicable
05/15/2026 09 PM PDT 573 0 Not Applicable
05/15/2026 10 PM PDT 578 + Not Applicable
05/15/2026 11 PM PDT 595 + Not Applicable
05/16/2026 12 AM PDT 600 + Not Applicable
05/16/2026 01 AM PDT 617 + Not Applicable
05/16/2026 02 AM PDT 623 + Not Applicable
05/16/2026 03 AM PDT 628 + Not Applicable
05/16/2026 04 AM PDT 623 - Not Applicable
05/16/2026 05 AM PDT 617 - Not Applicable
05/16/2026 06 AM PDT 617 0 Not Applicable
05/16/2026 07 AM PDT 606 - Not Applicable
05/16/2026 08 AM PDT 606 0 Not Applicable
05/16/2026 09 AM PDT 595 - Not Applicable
05/16/2026 10 AM PDT 595 0 Not Applicable
05/16/2026 11 AM PDT 589 - Not Applicable
05/16/2026 12 PM PDT 584 - Not Applicable
05/16/2026 01 PM PDT 578 - Not Applicable
05/16/2026 02 PM PDT 573 - Not Applicable
05/16/2026 03 PM PDT 568 - Not Applicable
05/16/2026 04 PM PDT 562 - Not Applicable
05/16/2026 05 PM PDT 557 - Not Applicable
05/16/2026 06 PM PDT 552 - Not Applicable
05/16/2026 07 PM PDT 552 0 Not Applicable
05/16/2026 08 PM PDT 546 - Not Applicable
05/16/2026 09 PM PDT 541 - Not Applicable
05/16/2026 10 PM PDT 546 + Not Applicable
05/16/2026 11 PM PDT 552 + Not Applicable
05/17/2026 12 AM PDT 562 + Not Applicable
05/17/2026 01 AM PDT 573 + Not Applicable
05/17/2026 02 AM PDT 573 0 Not Applicable
05/17/2026 03 AM PDT 578 + Not Applicable
05/17/2026 04 AM PDT 578 0 Not Applicable
05/17/2026 05 AM PDT 578 0 Not Applicable
05/17/2026 06 AM PDT 573 - Not Applicable
05/17/2026 07 AM PDT 573 0 Not Applicable
05/17/2026 08 AM PDT 568 - Not Applicable
05/17/2026 09 AM PDT 568 0 Not Applicable
05/17/2026 10 AM PDT 562 - Not Applicable
05/17/2026 11 AM PDT 562 0 Not Applicable
05/17/2026 12 PM PDT 552 - Not Applicable
05/17/2026 01 PM PDT 552 0 Not Applicable
05/17/2026 02 PM PDT 546 - Not Applicable
05/17/2026 03 PM PDT 541 - Not Applicable
05/17/2026 04 PM PDT 536 - Not Applicable
05/17/2026 05 PM PDT 531 - Not Applicable
05/17/2026 06 PM PDT 526 - Not Applicable
05/17/2026 07 PM PDT 521 - Not Applicable
05/17/2026 08 PM PDT 500 - Not Applicable
05/17/2026 09 PM PDT 486 - Not Applicable
05/17/2026 10 PM PDT 486 0 Not Applicable
05/17/2026 11 PM PDT 486 0 Not Applicable
05/18/2026 12 AM PDT 485 - Not Applicable
05/18/2026 01 AM PDT 485 0 Not Applicable
05/18/2026 02 AM PDT 485 0 Not Applicable
05/18/2026 03 AM PDT 485 0 Not Applicable
05/18/2026 04 AM PDT 480 - Not Applicable
05/18/2026 05 AM PDT 485 + Not Applicable
05/18/2026 06 AM PDT 505 + Not Applicable
05/18/2026 07 AM PDT 521 + Not Applicable
05/18/2026 08 AM PDT 536 + Not Applicable
05/18/2026 09 AM PDT 541 + Not Applicable
05/18/2026 10 AM PDT 536 - Not Applicable
05/18/2026 11 AM PDT 531 - Not Applicable
05/18/2026 12 PM PDT 515 - Not Applicable
05/18/2026 01 PM PDT 510 - Not Applicable
05/18/2026 02 PM PDT 500 - Not Applicable
05/18/2026 03 PM PDT 485 - Not Applicable
05/18/2026 04 PM PDT 480 - Not Applicable
05/18/2026 05 PM PDT 471 - Not Applicable
05/18/2026 06 PM PDT 466 - Not Applicable
05/18/2026 07 PM PDT 466 0 Not Applicable
05/18/2026 08 PM PDT 461 - Not Applicable
05/18/2026 09 PM PDT 442 - Not Applicable
05/18/2026 10 PM PDT 415 - Not Applicable
05/18/2026 11 PM PDT 392 - Not Applicable
05/19/2026 12 AM PDT 379 - Not Applicable
05/19/2026 01 AM PDT 371 - Not Applicable
05/19/2026 02 AM PDT 371 0 Not Applicable
05/19/2026 03 AM PDT 371 0 Not Applicable
05/19/2026 04 AM PDT 366 - Not Applicable
05/19/2026 05 AM PDT 366 0 Not Applicable
05/19/2026 06 AM PDT 366 0 Not Applicable
05/19/2026 07 AM PDT 363 - Not Applicable
#
# FORECAST
#
# Date & Time (Local) Flow (cfs) Trend Forecast Status
# ----------------------------------------------------------------
05/19/2026 08 AM PDT 360 Not Applicable
05/19/2026 09 AM PDT 358 - Not Applicable
05/19/2026 10 AM PDT 355 - Not Applicable
05/19/2026 11 AM PDT 352 - Not Applicable
05/19/2026 12 PM PDT 351 - Not Applicable
05/19/2026 01 PM PDT 350 - Not Applicable
05/19/2026 02 PM PDT 349 - Not Applicable
05/19/2026 03 PM PDT 348 - Not Applicable
05/19/2026 04 PM PDT 347 - Not Applicable
05/19/2026 05 PM PDT 346 - Not Applicable
05/19/2026 06 PM PDT 348 + Not Applicable
05/19/2026 07 PM PDT 350 + Not Applicable
05/19/2026 08 PM PDT 352 + Not Applicable
05/19/2026 09 PM PDT 354 + Not Applicable
05/19/2026 10 PM PDT 356 + Not Applicable
05/19/2026 11 PM PDT 358 + Not Applicable
05/20/2026 12 AM PDT 358 0 Not Applicable
05/20/2026 01 AM PDT 358 0 Not Applicable
05/20/2026 02 AM PDT 357 - Not Applicable
05/20/2026 03 AM PDT 357 0 Not Applicable
05/20/2026 04 AM PDT 357 0 Not Applicable
05/20/2026 05 AM PDT 356 - Not Applicable
05/20/2026 06 AM PDT 353 - Not Applicable
05/20/2026 07 AM PDT 350 - Not Applicable
05/20/2026 08 AM PDT 346 - Not Applicable
05/20/2026 09 AM PDT 343 - Not Applicable
05/20/2026 10 AM PDT 339 - Not Applicable
05/20/2026 11 AM PDT 336 - Not Applicable
05/20/2026 12 PM PDT 342 + Not Applicable
05/20/2026 01 PM PDT 347 + Not Applicable
05/20/2026 02 PM PDT 353 + Not Applicable
05/20/2026 03 PM PDT 359 + Not Applicable
05/20/2026 04 PM PDT 364 + Not Applicable
05/20/2026 05 PM PDT 370 + Not Applicable
05/20/2026 06 PM PDT 376 + Not Applicable
05/20/2026 07 PM PDT 381 + Not Applicable
05/20/2026 08 PM PDT 387 + Not Applicable
05/20/2026 09 PM PDT 392 + Not Applicable
05/20/2026 10 PM PDT 398 + Not Applicable
05/20/2026 11 PM PDT 404 + Not Applicable
05/21/2026 12 AM PDT 401 - Not Applicable
05/21/2026 01 AM PDT 398 - Not Applicable
05/21/2026 02 AM PDT 395 - Not Applicable
05/21/2026 03 AM PDT 392 - Not Applicable
05/21/2026 04 AM PDT 389 - Not Applicable
05/21/2026 05 AM PDT 386 - Not Applicable
05/21/2026 06 AM PDT 382 - Not Applicable
05/21/2026 07 AM PDT 377 - Not Applicable
05/21/2026 08 AM PDT 373 - Not Applicable
05/21/2026 09 AM PDT 368 - Not Applicable
05/21/2026 10 AM PDT 364 - Not Applicable
05/21/2026 11 AM PDT 359 - Not Applicable
05/21/2026 12 PM PDT 360 + Not Applicable
05/21/2026 01 PM PDT 360 0 Not Applicable
05/21/2026 02 PM PDT 361 + Not Applicable
05/21/2026 03 PM PDT 361 0 Not Applicable
05/21/2026 04 PM PDT 361 0 Not Applicable
05/21/2026 05 PM PDT 362 + Not Applicable
05/21/2026 06 PM PDT 363 + Not Applicable
05/21/2026 07 PM PDT 363 0 Not Applicable
05/21/2026 08 PM PDT 364 + Not Applicable
05/21/2026 09 PM PDT 365 + Not Applicable
05/21/2026 10 PM PDT 366 + Not Applicable
05/21/2026 11 PM PDT 367 + Not Applicable
05/22/2026 12 AM PDT 362 - Not Applicable
05/22/2026 01 AM PDT 358 - Not Applicable
05/22/2026 02 AM PDT 354 - Not Applicable
05/22/2026 03 AM PDT 349 - Not Applicable
05/22/2026 04 AM PDT 345 - Not Applicable
05/22/2026 05 AM PDT 340 - Not Applicable
05/22/2026 06 AM PDT 337 - Not Applicable
05/22/2026 07 AM PDT 333 - Not Applicable
05/22/2026 08 AM PDT 329 - Not Applicable
05/22/2026 09 AM PDT 325 - Not Applicable
05/22/2026 10 AM PDT 321 - Not Applicable
05/22/2026 11 AM PDT 317 - Not Applicable
05/22/2026 12 PM PDT 317 0 Not Applicable
05/22/2026 01 PM PDT 317 0 Not Applicable
05/22/2026 02 PM PDT 317 0 Not Applicable
05/22/2026 03 PM PDT 317 0 Not Applicable
05/22/2026 04 PM PDT 317 0 Not Applicable
05/22/2026 05 PM PDT 317 0 Not Applicable
05/22/2026 06 PM PDT 318 + Not Applicable
05/22/2026 07 PM PDT 318 0 Not Applicable
05/22/2026 08 PM PDT 319 + Not Applicable
05/22/2026 09 PM PDT 320 + Not Applicable
05/22/2026 10 PM PDT 320 0 Not Applicable
05/22/2026 11 PM PDT 321 + Not Applicable
05/23/2026 12 AM PDT 317 - Not Applicable
05/23/2026 01 AM PDT 313 - Not Applicable
05/23/2026 02 AM PDT 309 - Not Applicable
05/23/2026 03 AM PDT 305 - Not Applicable
05/23/2026 04 AM PDT 301 - Not Applicable
05/23/2026 05 AM PDT 297 - Not Applicable
05/23/2026 06 AM PDT 294 - Not Applicable
05/23/2026 07 AM PDT 290 - Not Applicable
05/23/2026 08 AM PDT 287 - Not Applicable
05/23/2026 09 AM PDT 284 - Not Applicable
05/23/2026 10 AM PDT 281 - Not Applicable
05/23/2026 11 AM PDT 278 - Not Applicable
05/23/2026 12 PM PDT 277 - Not Applicable
05/23/2026 01 PM PDT 277 0 Not Applicable
05/23/2026 02 PM PDT 276 - Not Applicable
05/23/2026 03 PM PDT 276 0 Not Applicable
05/23/2026 04 PM PDT 275 - Not Applicable
05/23/2026 05 PM PDT 275 0 Not Applicable
05/23/2026 06 PM PDT 276 + Not Applicable
05/23/2026 07 PM PDT 277 + Not Applicable
05/23/2026 08 PM PDT 277 0 Not Applicable
05/23/2026 09 PM PDT 278 + Not Applicable
05/23/2026 10 PM PDT 279 + Not Applicable
05/23/2026 11 PM PDT 280 + Not Applicable
05/24/2026 12 AM PDT 276 - Not Applicable
05/24/2026 01 AM PDT 273 - Not Applicable
05/24/2026 02 AM PDT 270 - Not Applicable
05/24/2026 03 AM PDT 266 - Not Applicable
05/24/2026 04 AM PDT 263 - Not Applicable
05/24/2026 05 AM PDT 260 - Not Applicable
#
# NOTE 1: Flows are rounded to the nearest (1) cfs.
# NOTE 2: Trends are determined using hourly change in unrounded flow.
# NOTE 3: Maximum Values are determined using unrounded flow.
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