National Weather Service California-Nevada River Forecast Center Department of Commerce National Oceanic and Atmospheric Administration National Weather Service

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SOUTH FORK AMERICAN RIVER - KYBURZ (AKYC1)
Latitude: 38.76º NLongitude: 120.33º WElevation: 3840 FeetForecast Type: Unofficial Location
Location: El Dorado County in CaliforniaBulletin Group: Lower SacramentoRiver Group: American
Issuance Time: Aug 07 2026 at 7:27 AM PDTNext Issuance: Aug 08 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:  08/07/2026 at 07:29 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  08/02/2026 at 07:00 AM PDT
# Maximum Observed Flow:                        44 cfs
#
# Earliest Date & Time of Maximum Forecast:     08/07/2026 at 08:00 AM PDT
# Maximum Forecast Flow:                        23 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Flow (cfs)     Trend     Observed Status
# ----------------------------------------------------------------
  08/02/2026 07 AM PDT            44                Not Applicable
  08/02/2026 08 AM PDT            41         -      Not Applicable
  08/02/2026 09 AM PDT            39         -      Not Applicable
  08/02/2026 10 AM PDT            37         -      Not Applicable
  08/02/2026 11 AM PDT            37         0      Not Applicable
  08/02/2026 12 PM PDT            37         0      Not Applicable
  08/02/2026 01 PM PDT            36         -      Not Applicable
  08/02/2026 02 PM PDT            36         0      Not Applicable
  08/02/2026 03 PM PDT            36         0      Not Applicable
  08/02/2026 04 PM PDT            36         0      Not Applicable
  08/02/2026 05 PM PDT            36         0      Not Applicable
  08/02/2026 06 PM PDT            36         0      Not Applicable
  08/02/2026 07 PM PDT            36         0      Not Applicable
  08/02/2026 08 PM PDT            37         +      Not Applicable
  08/02/2026 09 PM PDT            37         0      Not Applicable
  08/02/2026 10 PM PDT            37         0      Not Applicable
  08/02/2026 11 PM PDT            37         0      Not Applicable
  08/03/2026 12 AM PDT            36         -      Not Applicable
  08/03/2026 01 AM PDT            35         -      Not Applicable
  08/03/2026 02 AM PDT            36         +      Not Applicable
  08/03/2026 03 AM PDT            36         0      Not Applicable
  08/03/2026 04 AM PDT            36         0      Not Applicable
  08/03/2026 05 AM PDT            37         +      Not Applicable
  08/03/2026 06 AM PDT            37         0      Not Applicable
  08/03/2026 07 AM PDT            37         0      Not Applicable
  08/03/2026 08 AM PDT            37         0      Not Applicable
  08/03/2026 09 AM PDT            37         0      Not Applicable
  08/03/2026 10 AM PDT            37         0      Not Applicable
  08/03/2026 11 AM PDT            36         -      Not Applicable
  08/03/2026 12 PM PDT            36         0      Not Applicable
  08/03/2026 01 PM PDT            36         0      Not Applicable
  08/03/2026 02 PM PDT            34         -      Not Applicable
  08/03/2026 03 PM PDT            27         -      Not Applicable
  08/03/2026 04 PM PDT            25         -      Not Applicable
  08/03/2026 05 PM PDT            23         -      Not Applicable
  08/03/2026 06 PM PDT            23         0      Not Applicable
  08/03/2026 07 PM PDT            23         0      Not Applicable
  08/03/2026 08 PM PDT            23         0      Not Applicable
  08/03/2026 09 PM PDT            23         0      Not Applicable
  08/03/2026 10 PM PDT            23         0      Not Applicable
  08/03/2026 11 PM PDT            23         0      Not Applicable
  08/04/2026 12 AM PDT            23         0      Not Applicable
  08/04/2026 01 AM PDT            23         0      Not Applicable
  08/04/2026 02 AM PDT            23         0      Not Applicable
  08/04/2026 03 AM PDT            23         0      Not Applicable
  08/04/2026 04 AM PDT            23         0      Not Applicable
  08/04/2026 05 AM PDT            23         0      Not Applicable
  08/04/2026 06 AM PDT            23         0      Not Applicable
  08/04/2026 07 AM PDT            23         0      Not Applicable
  08/04/2026 08 AM PDT            23         0      Not Applicable
  08/04/2026 09 AM PDT            22         -      Not Applicable
  08/04/2026 10 AM PDT            21         -      Not Applicable
  08/04/2026 11 AM PDT            20         -      Not Applicable
  08/04/2026 12 PM PDT            20         0      Not Applicable
  08/04/2026 01 PM PDT            19         -      Not Applicable
  08/04/2026 02 PM PDT            19         0      Not Applicable
  08/04/2026 03 PM PDT            23         +      Not Applicable
  08/04/2026 04 PM PDT            23         0      Not Applicable
  08/04/2026 05 PM PDT            23         0      Not Applicable
  08/04/2026 06 PM PDT            23         0      Not Applicable
  08/04/2026 07 PM PDT            23         0      Not Applicable
  08/04/2026 08 PM PDT            23         0      Not Applicable
  08/04/2026 09 PM PDT            23         0      Not Applicable
  08/04/2026 10 PM PDT            23         0      Not Applicable
  08/04/2026 11 PM PDT            23         0      Not Applicable
  08/05/2026 12 AM PDT            23         0      Not Applicable
  08/05/2026 01 AM PDT            23         0      Not Applicable
  08/05/2026 02 AM PDT            23         0      Not Applicable
  08/05/2026 03 AM PDT            23         0      Not Applicable
  08/05/2026 04 AM PDT            23         0      Not Applicable
  08/05/2026 05 AM PDT            23         0      Not Applicable
  08/05/2026 06 AM PDT            23         0      Not Applicable
  08/05/2026 07 AM PDT            23         0      Not Applicable
  08/05/2026 08 AM PDT            23         0      Not Applicable
  08/05/2026 09 AM PDT            23         0      Not Applicable
  08/05/2026 10 AM PDT            23         0      Not Applicable
  08/05/2026 11 AM PDT            23         0      Not Applicable
  08/05/2026 12 PM PDT            23         0      Not Applicable
  08/05/2026 01 PM PDT            23         0      Not Applicable
  08/05/2026 02 PM PDT            23         0      Not Applicable
  08/05/2026 03 PM PDT            23         0      Not Applicable
  08/05/2026 04 PM PDT            23         0      Not Applicable
  08/05/2026 05 PM PDT            23         0      Not Applicable
  08/05/2026 06 PM PDT            23         0      Not Applicable
  08/05/2026 07 PM PDT            23         0      Not Applicable
  08/05/2026 08 PM PDT            23         0      Not Applicable
  08/05/2026 09 PM PDT            23         0      Not Applicable
  08/05/2026 10 PM PDT            23         0      Not Applicable
  08/05/2026 11 PM PDT            23         0      Not Applicable
  08/06/2026 12 AM PDT            23         0      Not Applicable
  08/06/2026 01 AM PDT            23         0      Not Applicable
  08/06/2026 02 AM PDT            23         0      Not Applicable
  08/06/2026 03 AM PDT            23         0      Not Applicable
  08/06/2026 04 AM PDT            23         0      Not Applicable
  08/06/2026 05 AM PDT            23         0      Not Applicable
  08/06/2026 06 AM PDT            23         0      Not Applicable
  08/06/2026 07 AM PDT            23         0      Not Applicable
  08/06/2026 08 AM PDT            23         0      Not Applicable
  08/06/2026 09 AM PDT            23         0      Not Applicable
  08/06/2026 10 AM PDT            23         0      Not Applicable
  08/06/2026 11 AM PDT            23         0      Not Applicable
  08/06/2026 12 PM PDT            23         0      Not Applicable
  08/06/2026 01 PM PDT            23         0      Not Applicable
  08/06/2026 02 PM PDT            23         0      Not Applicable
  08/06/2026 03 PM PDT            23         0      Not Applicable
  08/06/2026 04 PM PDT            23         0      Not Applicable
  08/06/2026 05 PM PDT            23         0      Not Applicable
  08/06/2026 06 PM PDT            23         0      Not Applicable
  08/06/2026 07 PM PDT            23         0      Not Applicable
  08/06/2026 08 PM PDT            23         0      Not Applicable
  08/06/2026 09 PM PDT            23         0      Not Applicable
  08/06/2026 10 PM PDT            23         0      Not Applicable
  08/06/2026 11 PM PDT            23         0      Not Applicable
  08/07/2026 12 AM PDT            23         0      Not Applicable
  08/07/2026 01 AM PDT            23         0      Not Applicable
  08/07/2026 02 AM PDT            23         0      Not Applicable
  08/07/2026 03 AM PDT            23         0      Not Applicable
  08/07/2026 04 AM PDT            23         0      Not Applicable
  08/07/2026 05 AM PDT            23         0      Not Applicable
  08/07/2026 06 AM PDT            23         0      Not Applicable
  08/07/2026 07 AM PDT            23         0      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Flow (cfs)     Trend     Forecast Status
# ----------------------------------------------------------------
  08/07/2026 08 AM PDT            23                Not Applicable
  08/07/2026 09 AM PDT            22         -      Not Applicable
  08/07/2026 10 AM PDT            22         0      Not Applicable
  08/07/2026 11 AM PDT            22         0      Not Applicable
  08/07/2026 12 PM PDT            22         0      Not Applicable
  08/07/2026 01 PM PDT            22         0      Not Applicable
  08/07/2026 02 PM PDT            22         0      Not Applicable
  08/07/2026 03 PM PDT            22         0      Not Applicable
  08/07/2026 04 PM PDT            22         0      Not Applicable
  08/07/2026 05 PM PDT            22         0      Not Applicable
  08/07/2026 06 PM PDT            22         0      Not Applicable
  08/07/2026 07 PM PDT            22         0      Not Applicable
  08/07/2026 08 PM PDT            22         0      Not Applicable
  08/07/2026 09 PM PDT            22         0      Not Applicable
  08/07/2026 10 PM PDT            22         0      Not Applicable
  08/07/2026 11 PM PDT            22         0      Not Applicable
  08/08/2026 12 AM PDT            22         0      Not Applicable
  08/08/2026 01 AM PDT            22         0      Not Applicable
  08/08/2026 02 AM PDT            22         0      Not Applicable
  08/08/2026 03 AM PDT            21         -      Not Applicable
  08/08/2026 04 AM PDT            21         0      Not Applicable
  08/08/2026 05 AM PDT            21         0      Not Applicable
  08/08/2026 06 AM PDT            21         0      Not Applicable
  08/08/2026 07 AM PDT            21         0      Not Applicable
  08/08/2026 08 AM PDT            21         0      Not Applicable
  08/08/2026 09 AM PDT            21         0      Not Applicable
  08/08/2026 10 AM PDT            21         0      Not Applicable
  08/08/2026 11 AM PDT            21         0      Not Applicable
  08/08/2026 12 PM PDT            21         0      Not Applicable
  08/08/2026 01 PM PDT            21         0      Not Applicable
  08/08/2026 02 PM PDT            21         0      Not Applicable
  08/08/2026 03 PM PDT            21         0      Not Applicable
  08/08/2026 04 PM PDT            21         0      Not Applicable
  08/08/2026 05 PM PDT            21         0      Not Applicable
  08/08/2026 06 PM PDT            21         0      Not Applicable
  08/08/2026 07 PM PDT            21         0      Not Applicable
  08/08/2026 08 PM PDT            21         0      Not Applicable
  08/08/2026 09 PM PDT            21         0      Not Applicable
  08/08/2026 10 PM PDT            20         -      Not Applicable
  08/08/2026 11 PM PDT            20         0      Not Applicable
  08/09/2026 12 AM PDT            20         0      Not Applicable
  08/09/2026 01 AM PDT            20         0      Not Applicable
  08/09/2026 02 AM PDT            20         0      Not Applicable
  08/09/2026 03 AM PDT            20         0      Not Applicable
  08/09/2026 04 AM PDT            20         0      Not Applicable
  08/09/2026 05 AM PDT            20         0      Not Applicable
  08/09/2026 06 AM PDT            20         0      Not Applicable
  08/09/2026 07 AM PDT            20         0      Not Applicable
  08/09/2026 08 AM PDT            20         0      Not Applicable
  08/09/2026 09 AM PDT            20         0      Not Applicable
  08/09/2026 10 AM PDT            20         0      Not Applicable
  08/09/2026 11 AM PDT            20         0      Not Applicable
  08/09/2026 12 PM PDT            20         0      Not Applicable
  08/09/2026 01 PM PDT            20         0      Not Applicable
  08/09/2026 02 PM PDT            20         0      Not Applicable
  08/09/2026 03 PM PDT            20         0      Not Applicable
  08/09/2026 04 PM PDT            20         0      Not Applicable
  08/09/2026 05 PM PDT            19         -      Not Applicable
  08/09/2026 06 PM PDT            19         0      Not Applicable
  08/09/2026 07 PM PDT            19         0      Not Applicable
  08/09/2026 08 PM PDT            19         0      Not Applicable
  08/09/2026 09 PM PDT            19         0      Not Applicable
  08/09/2026 10 PM PDT            19         0      Not Applicable
  08/09/2026 11 PM PDT            19         0      Not Applicable
  08/10/2026 12 AM PDT            19         0      Not Applicable
  08/10/2026 01 AM PDT            19         0      Not Applicable
  08/10/2026 02 AM PDT            19         0      Not Applicable
  08/10/2026 03 AM PDT            19         0      Not Applicable
  08/10/2026 04 AM PDT            19         0      Not Applicable
  08/10/2026 05 AM PDT            19         0      Not Applicable
  08/10/2026 06 AM PDT            19         0      Not Applicable
  08/10/2026 07 AM PDT            19         0      Not Applicable
  08/10/2026 08 AM PDT            19         0      Not Applicable
  08/10/2026 09 AM PDT            19         0      Not Applicable
  08/10/2026 10 AM PDT            19         0      Not Applicable
  08/10/2026 11 AM PDT            19         0      Not Applicable
  08/10/2026 12 PM PDT            18         -      Not Applicable
  08/10/2026 01 PM PDT            18         0      Not Applicable
  08/10/2026 02 PM PDT            18         0      Not Applicable
  08/10/2026 03 PM PDT            18         0      Not Applicable
  08/10/2026 04 PM PDT            18         0      Not Applicable
  08/10/2026 05 PM PDT            18         0      Not Applicable
  08/10/2026 06 PM PDT            18         0      Not Applicable
  08/10/2026 07 PM PDT            18         0      Not Applicable
  08/10/2026 08 PM PDT            18         0      Not Applicable
  08/10/2026 09 PM PDT            18         0      Not Applicable
  08/10/2026 10 PM PDT            18         0      Not Applicable
  08/10/2026 11 PM PDT            18         0      Not Applicable
  08/11/2026 12 AM PDT            18         0      Not Applicable
  08/11/2026 01 AM PDT            18         0      Not Applicable
  08/11/2026 02 AM PDT            18         0      Not Applicable
  08/11/2026 03 AM PDT            18         0      Not Applicable
  08/11/2026 04 AM PDT            18         0      Not Applicable
  08/11/2026 05 AM PDT            18         0      Not Applicable
  08/11/2026 06 AM PDT            18         0      Not Applicable
  08/11/2026 07 AM PDT            17         -      Not Applicable
  08/11/2026 08 AM PDT            17         0      Not Applicable
  08/11/2026 09 AM PDT            17         0      Not Applicable
  08/11/2026 10 AM PDT            17         0      Not Applicable
  08/11/2026 11 AM PDT            17         0      Not Applicable
  08/11/2026 12 PM PDT            17         0      Not Applicable
  08/11/2026 01 PM PDT            17         0      Not Applicable
  08/11/2026 02 PM PDT            17         0      Not Applicable
  08/11/2026 03 PM PDT            17         0      Not Applicable
  08/11/2026 04 PM PDT            17         0      Not Applicable
  08/11/2026 05 PM PDT            17         0      Not Applicable
  08/11/2026 06 PM PDT            17         0      Not Applicable
  08/11/2026 07 PM PDT            17         0      Not Applicable
  08/11/2026 08 PM PDT            17         0      Not Applicable
  08/11/2026 09 PM PDT            17         0      Not Applicable
  08/11/2026 10 PM PDT            17         0      Not Applicable
  08/11/2026 11 PM PDT            17         0      Not Applicable
  08/12/2026 12 AM PDT            17         0      Not Applicable
  08/12/2026 01 AM PDT            17         0      Not Applicable
  08/12/2026 02 AM PDT            17         0      Not Applicable
  08/12/2026 03 AM PDT            16         -      Not Applicable
  08/12/2026 04 AM PDT            16         0      Not Applicable
  08/12/2026 05 AM PDT            16         0      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.