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 Feet
Location: El Dorado County in CaliforniaBulletin Group: Lower SacramentoRiver Group: American
Issuance Time: Jun 24 2025 at 11:15 AM PDTNext Issuance: Jun 25 2025 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:  06/24/2025 at 11:17 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  06/19/2025 at 05:00 PM PDT
# Maximum Observed Flow:                        142 cfs
#
# Earliest Date & Time of Maximum Forecast:     06/24/2025 at 11:00 AM PDT
# Maximum Forecast Flow:                        62 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Flow (cfs)     Trend     Observed Status
# ----------------------------------------------------------------
  06/19/2025 11 AM PDT           141                Not Applicable
  06/19/2025 12 PM PDT           141         0      Not Applicable
  06/19/2025 01 PM PDT           141         0      Not Applicable
  06/19/2025 02 PM PDT           142         +      Not Applicable
  06/19/2025 03 PM PDT           142         0      Not Applicable
  06/19/2025 04 PM PDT           142         0      Not Applicable
  06/19/2025 05 PM PDT           142         0      Not Applicable
  06/19/2025 06 PM PDT           140         -      Not Applicable
  06/19/2025 07 PM PDT           139         -      Not Applicable
  06/19/2025 08 PM PDT           137         -      Not Applicable
  06/19/2025 09 PM PDT           136         -      Not Applicable
  06/19/2025 10 PM PDT           134         -      Not Applicable
  06/19/2025 11 PM PDT           133         -      Not Applicable
  06/20/2025 12 AM PDT           130         -      Not Applicable
  06/20/2025 01 AM PDT           127         -      Not Applicable
  06/20/2025 02 AM PDT           125         -      Not Applicable
  06/20/2025 03 AM PDT           122         -      Not Applicable
  06/20/2025 04 AM PDT           120         -      Not Applicable
  06/20/2025 05 AM PDT           117         -      Not Applicable
  06/20/2025 06 AM PDT           116         -      Not Applicable
  06/20/2025 07 AM PDT           114         -      Not Applicable
  06/20/2025 08 AM PDT           113         -      Not Applicable
  06/20/2025 09 AM PDT           111         -      Not Applicable
  06/20/2025 10 AM PDT           110         -      Not Applicable
  06/20/2025 11 AM PDT           109         -      Not Applicable
  06/20/2025 12 PM PDT           108         -      Not Applicable
  06/20/2025 01 PM PDT           107         -      Not Applicable
  06/20/2025 02 PM PDT           106         -      Not Applicable
  06/20/2025 03 PM PDT           105         -      Not Applicable
  06/20/2025 04 PM PDT           104         -      Not Applicable
  06/20/2025 05 PM PDT           103         -      Not Applicable
  06/20/2025 06 PM PDT           102         -      Not Applicable
  06/20/2025 07 PM PDT           101         -      Not Applicable
  06/20/2025 08 PM PDT           100         -      Not Applicable
  06/20/2025 09 PM PDT           100         0      Not Applicable
  06/20/2025 10 PM PDT            99         -      Not Applicable
  06/20/2025 11 PM PDT            98         -      Not Applicable
  06/21/2025 12 AM PDT            97         -      Not Applicable
  06/21/2025 01 AM PDT            97         0      Not Applicable
  06/21/2025 02 AM PDT            96         -      Not Applicable
  06/21/2025 03 AM PDT            96         0      Not Applicable
  06/21/2025 04 AM PDT            95         -      Not Applicable
  06/21/2025 05 AM PDT            95         0      Not Applicable
  06/21/2025 06 AM PDT            94         -      Not Applicable
  06/21/2025 07 AM PDT            94         0      Not Applicable
  06/21/2025 08 AM PDT            93         -      Not Applicable
  06/21/2025 09 AM PDT            93         0      Not Applicable
  06/21/2025 10 AM PDT            92         -      Not Applicable
  06/21/2025 11 AM PDT            92         0      Not Applicable
  06/21/2025 12 PM PDT            91         -      Not Applicable
  06/21/2025 01 PM PDT            91         0      Not Applicable
  06/21/2025 02 PM PDT            90         -      Not Applicable
  06/21/2025 03 PM PDT            90         0      Not Applicable
  06/21/2025 04 PM PDT            89         -      Not Applicable
  06/21/2025 05 PM PDT            89         0      Not Applicable
  06/21/2025 06 PM PDT            88         -      Not Applicable
  06/21/2025 07 PM PDT            88         0      Not Applicable
  06/21/2025 08 PM PDT            88         0      Not Applicable
  06/21/2025 09 PM PDT            87         -      Not Applicable
  06/21/2025 10 PM PDT            87         0      Not Applicable
  06/21/2025 11 PM PDT            86         -      Not Applicable
  06/22/2025 12 AM PDT            86         0      Not Applicable
  06/22/2025 01 AM PDT            85         -      Not Applicable
  06/22/2025 02 AM PDT            85         0      Not Applicable
  06/22/2025 03 AM PDT            84         -      Not Applicable
  06/22/2025 04 AM PDT            84         0      Not Applicable
  06/22/2025 05 AM PDT            83         -      Not Applicable
  06/22/2025 06 AM PDT            83         0      Not Applicable
  06/22/2025 07 AM PDT            82         -      Not Applicable
  06/22/2025 08 AM PDT            82         0      Not Applicable
  06/22/2025 09 AM PDT            82         0      Not Applicable
  06/22/2025 10 AM PDT            81         -      Not Applicable
  06/22/2025 11 AM PDT            81         0      Not Applicable
  06/22/2025 12 PM PDT            80         -      Not Applicable
  06/22/2025 01 PM PDT            80         0      Not Applicable
  06/22/2025 02 PM PDT            79         -      Not Applicable
  06/22/2025 03 PM PDT            79         0      Not Applicable
  06/22/2025 04 PM PDT            78         -      Not Applicable
  06/22/2025 05 PM PDT            78         0      Not Applicable
  06/22/2025 06 PM PDT            77         -      Not Applicable
  06/22/2025 07 PM PDT            77         0      Not Applicable
  06/22/2025 08 PM PDT            77         0      Not Applicable
  06/22/2025 09 PM PDT            76         -      Not Applicable
  06/22/2025 10 PM PDT            76         0      Not Applicable
  06/22/2025 11 PM PDT            75         -      Not Applicable
  06/23/2025 12 AM PDT            75         0      Not Applicable
  06/23/2025 01 AM PDT            74         -      Not Applicable
  06/23/2025 02 AM PDT            74         0      Not Applicable
  06/23/2025 03 AM PDT            74         0      Not Applicable
  06/23/2025 04 AM PDT            73         -      Not Applicable
  06/23/2025 05 AM PDT            73         0      Not Applicable
  06/23/2025 06 AM PDT            72         -      Not Applicable
  06/23/2025 07 AM PDT            72         0      Not Applicable
  06/23/2025 08 AM PDT            72         0      Not Applicable
  06/23/2025 09 AM PDT            71         -      Not Applicable
  06/23/2025 10 AM PDT            71         0      Not Applicable
  06/23/2025 11 AM PDT            70         -      Not Applicable
  06/23/2025 12 PM PDT            70         0      Not Applicable
  06/23/2025 01 PM PDT            69         -      Not Applicable
  06/23/2025 02 PM PDT            69         0      Not Applicable
  06/23/2025 03 PM PDT            69         0      Not Applicable
  06/23/2025 04 PM PDT            68         -      Not Applicable
  06/23/2025 05 PM PDT            68         0      Not Applicable
  06/23/2025 06 PM PDT            68         0      Not Applicable
  06/23/2025 07 PM PDT            68         0      Not Applicable
  06/23/2025 08 PM PDT            69         +      Not Applicable
  06/23/2025 09 PM PDT            69         0      Not Applicable
  06/23/2025 10 PM PDT            69         0      Not Applicable
  06/23/2025 11 PM PDT            69         0      Not Applicable
  06/24/2025 12 AM PDT            68         -      Not Applicable
  06/24/2025 01 AM PDT            68         0      Not Applicable
  06/24/2025 02 AM PDT            67         -      Not Applicable
  06/24/2025 03 AM PDT            66         -      Not Applicable
  06/24/2025 04 AM PDT            65         -      Not Applicable
  06/24/2025 05 AM PDT            65         0      Not Applicable
  06/24/2025 06 AM PDT            64         -      Not Applicable
  06/24/2025 07 AM PDT            64         0      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Flow (cfs)     Trend     Forecast Status
# ----------------------------------------------------------------
  06/24/2025 11 AM PDT            62                Not Applicable
  06/24/2025 12 PM PDT            61         -      Not Applicable
  06/24/2025 01 PM PDT            61         0      Not Applicable
  06/24/2025 02 PM PDT            60         -      Not Applicable
  06/24/2025 03 PM PDT            60         0      Not Applicable
  06/24/2025 04 PM PDT            60         0      Not Applicable
  06/24/2025 05 PM PDT            59         -      Not Applicable
  06/24/2025 06 PM PDT            59         0      Not Applicable
  06/24/2025 07 PM PDT            58         -      Not Applicable
  06/24/2025 08 PM PDT            58         0      Not Applicable
  06/24/2025 09 PM PDT            57         -      Not Applicable
  06/24/2025 10 PM PDT            57         0      Not Applicable
  06/24/2025 11 PM PDT            56         -      Not Applicable
  06/25/2025 12 AM PDT            56         0      Not Applicable
  06/25/2025 01 AM PDT            56         0      Not Applicable
  06/25/2025 02 AM PDT            55         -      Not Applicable
  06/25/2025 03 AM PDT            55         0      Not Applicable
  06/25/2025 04 AM PDT            54         -      Not Applicable
  06/25/2025 05 AM PDT            54         0      Not Applicable
  06/25/2025 06 AM PDT            54         0      Not Applicable
  06/25/2025 07 AM PDT            53         -      Not Applicable
  06/25/2025 08 AM PDT            53         0      Not Applicable
  06/25/2025 09 AM PDT            52         -      Not Applicable
  06/25/2025 10 AM PDT            52         0      Not Applicable
  06/25/2025 11 AM PDT            52         0      Not Applicable
  06/25/2025 12 PM PDT            51         -      Not Applicable
  06/25/2025 01 PM PDT            51         0      Not Applicable
  06/25/2025 02 PM PDT            51         0      Not Applicable
  06/25/2025 03 PM PDT            50         -      Not Applicable
  06/25/2025 04 PM PDT            50         0      Not Applicable
  06/25/2025 05 PM PDT            49         -      Not Applicable
  06/25/2025 06 PM PDT            49         0      Not Applicable
  06/25/2025 07 PM PDT            49         0      Not Applicable
  06/25/2025 08 PM PDT            48         -      Not Applicable
  06/25/2025 09 PM PDT            48         0      Not Applicable
  06/25/2025 10 PM PDT            48         0      Not Applicable
  06/25/2025 11 PM PDT            47         -      Not Applicable
  06/26/2025 12 AM PDT            47         0      Not Applicable
  06/26/2025 01 AM PDT            47         0      Not Applicable
  06/26/2025 02 AM PDT            46         -      Not Applicable
  06/26/2025 03 AM PDT            46         0      Not Applicable
  06/26/2025 04 AM PDT            45         -      Not Applicable
  06/26/2025 05 AM PDT            45         0      Not Applicable
  06/26/2025 06 AM PDT            45         0      Not Applicable
  06/26/2025 07 AM PDT            44         -      Not Applicable
  06/26/2025 08 AM PDT            44         0      Not Applicable
  06/26/2025 09 AM PDT            44         0      Not Applicable
  06/26/2025 10 AM PDT            43         -      Not Applicable
  06/26/2025 11 AM PDT            43         0      Not Applicable
  06/26/2025 12 PM PDT            43         0      Not Applicable
  06/26/2025 01 PM PDT            42         -      Not Applicable
  06/26/2025 02 PM PDT            42         0      Not Applicable
  06/26/2025 03 PM PDT            42         0      Not Applicable
  06/26/2025 04 PM PDT            41         -      Not Applicable
  06/26/2025 05 PM PDT            41         0      Not Applicable
  06/26/2025 06 PM PDT            41         0      Not Applicable
  06/26/2025 07 PM PDT            40         -      Not Applicable
  06/26/2025 08 PM PDT            40         0      Not Applicable
  06/26/2025 09 PM PDT            40         0      Not Applicable
  06/26/2025 10 PM PDT            39         -      Not Applicable
  06/26/2025 11 PM PDT            39         0      Not Applicable
  06/27/2025 12 AM PDT            39         0      Not Applicable
  06/27/2025 01 AM PDT            38         -      Not Applicable
  06/27/2025 02 AM PDT            38         0      Not Applicable
  06/27/2025 03 AM PDT            38         0      Not Applicable
  06/27/2025 04 AM PDT            37         -      Not Applicable
  06/27/2025 05 AM PDT            37         0      Not Applicable
  06/27/2025 06 AM PDT            37         0      Not Applicable
  06/27/2025 07 AM PDT            36         -      Not Applicable
  06/27/2025 08 AM PDT            36         0      Not Applicable
  06/27/2025 09 AM PDT            36         0      Not Applicable
  06/27/2025 10 AM PDT            35         -      Not Applicable
  06/27/2025 11 AM PDT            35         0      Not Applicable
  06/27/2025 12 PM PDT            35         0      Not Applicable
  06/27/2025 01 PM PDT            34         -      Not Applicable
  06/27/2025 02 PM PDT            34         0      Not Applicable
  06/27/2025 03 PM PDT            34         0      Not Applicable
  06/27/2025 04 PM PDT            33         -      Not Applicable
  06/27/2025 05 PM PDT            33         0      Not Applicable
  06/27/2025 06 PM PDT            33         0      Not Applicable
  06/27/2025 07 PM PDT            32         -      Not Applicable
  06/27/2025 08 PM PDT            32         0      Not Applicable
  06/27/2025 09 PM PDT            32         0      Not Applicable
  06/27/2025 10 PM PDT            31         -      Not Applicable
  06/27/2025 11 PM PDT            31         0      Not Applicable
  06/28/2025 12 AM PDT            31         0      Not Applicable
  06/28/2025 01 AM PDT            30         -      Not Applicable
  06/28/2025 02 AM PDT            30         0      Not Applicable
  06/28/2025 03 AM PDT            30         0      Not Applicable
  06/28/2025 04 AM PDT            30         0      Not Applicable
  06/28/2025 05 AM PDT            29         -      Not Applicable
  06/28/2025 06 AM PDT            29         0      Not Applicable
  06/28/2025 07 AM PDT            29         0      Not Applicable
  06/28/2025 08 AM PDT            28         -      Not Applicable
  06/28/2025 09 AM PDT            28         0      Not Applicable
  06/28/2025 10 AM PDT            28         0      Not Applicable
  06/28/2025 11 AM PDT            27         -      Not Applicable
  06/28/2025 12 PM PDT            27         0      Not Applicable
  06/28/2025 01 PM PDT            27         0      Not Applicable
  06/28/2025 02 PM PDT            27         0      Not Applicable
  06/28/2025 03 PM PDT            26         -      Not Applicable
  06/28/2025 04 PM PDT            26         0      Not Applicable
  06/28/2025 05 PM PDT            26         0      Not Applicable
  06/28/2025 06 PM PDT            25         -      Not Applicable
  06/28/2025 07 PM PDT            25         0      Not Applicable
  06/28/2025 08 PM PDT            25         0      Not Applicable
  06/28/2025 09 PM PDT            24         -      Not Applicable
  06/28/2025 10 PM PDT            24         0      Not Applicable
  06/28/2025 11 PM PDT            24         0      Not Applicable
  06/29/2025 12 AM PDT            24         0      Not Applicable
  06/29/2025 01 AM PDT            23         -      Not Applicable
  06/29/2025 02 AM PDT            23         0      Not Applicable
  06/29/2025 03 AM PDT            23         0      Not Applicable
  06/29/2025 04 AM PDT            22         -      Not Applicable
  06/29/2025 05 AM PDT            22         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.