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

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NORTH FORK YUBA RIVER - GOODYEARS BAR (GYRC1)
Latitude: 39.53º NLongitude: 120.94º WElevation: 2453 Feet
Location: Sierra County in CaliforniaBulletin Group: Lower SacramentoRiver Group: Feather Yuba
Issuance Time: May 06 2024 at 8:27 AM PDTNext Issuance: May 07 2024 at 9:00 AM PDT
Monitor Stage: N/A Flood Stage: N/A

# Tabular Observed and Forecast Hydrograph Information
#
# Location: North Fork Yuba River - Goodyears Bar (GYRC1)
#
# File Generation Time:  05/06/2024 at 08:28 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  05/04/2024 at 03:00 PM PDT
# Maximum Observed Stage:                       7.03 Feet
# Maximum Observed Flow:                        2582 cfs
#
# Earliest Date & Time of Maximum Forecast:     05/11/2024 at 05:00 AM PDT
# Maximum Forecast Stage:                       7.33 Feet
# Maximum Forecast Flow:                        2840 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  05/01/2024 08 AM PDT            6.07           1847                Not Applicable
  05/01/2024 09 AM PDT            6.07           1847         0      Not Applicable
  05/01/2024 10 AM PDT            6.04           1826         -      Not Applicable
  05/01/2024 11 AM PDT            6.02           1812         -      Not Applicable
  05/01/2024 12 PM PDT            6.00           1799         -      Not Applicable
  05/01/2024 01 PM PDT            5.96           1771         -      Not Applicable
  05/01/2024 02 PM PDT            5.92           1744         -      Not Applicable
  05/01/2024 03 PM PDT            5.92           1744         0      Not Applicable
  05/01/2024 04 PM PDT            5.91           1738         -      Not Applicable
  05/01/2024 05 PM PDT            5.88           1717         -      Not Applicable
  05/01/2024 06 PM PDT            5.87           1711         -      Not Applicable
  05/01/2024 07 PM PDT            5.87           1711         0      Not Applicable
  05/01/2024 08 PM PDT            5.93           1751         +      Not Applicable
  05/01/2024 09 PM PDT            5.95           1765         +      Not Applicable
  05/01/2024 10 PM PDT            6.07           1847         +      Not Applicable
  05/01/2024 11 PM PDT            6.10           1868         +      Not Applicable
  05/02/2024 12 AM PDT            6.08           1854         -      Not Applicable
  05/02/2024 01 AM PDT            6.16           1910         +      Not Applicable
  05/02/2024 02 AM PDT            6.18           1924         +      Not Applicable
  05/02/2024 03 AM PDT            6.15           1903         -      Not Applicable
  05/02/2024 04 AM PDT            6.11           1875         -      Not Applicable
  05/02/2024 05 AM PDT            6.09           1861         -      Not Applicable
  05/02/2024 06 AM PDT            6.05           1833         -      Not Applicable
  05/02/2024 07 AM PDT            6.01           1806         -      Not Applicable
  05/02/2024 08 AM PDT            6.01           1806         0      Not Applicable
  05/02/2024 09 AM PDT            5.95           1765         -      Not Applicable
  05/02/2024 10 AM PDT            5.91           1738         -      Not Applicable
  05/02/2024 11 AM PDT            5.92           1744         +      Not Applicable
  05/02/2024 12 PM PDT            5.89           1724         -      Not Applicable
  05/02/2024 01 PM PDT            5.88           1717         -      Not Applicable
  05/02/2024 02 PM PDT            5.83           1684         -      Not Applicable
  05/02/2024 03 PM PDT            5.82           1678         -      Not Applicable
  05/02/2024 04 PM PDT            5.79           1658         -      Not Applicable
  05/02/2024 05 PM PDT            5.74           1625         -      Not Applicable
  05/02/2024 06 PM PDT            5.79           1658         +      Not Applicable
  05/02/2024 07 PM PDT            5.83           1684         +      Not Applicable
  05/02/2024 08 PM PDT            5.91           1738         +      Not Applicable
  05/02/2024 09 PM PDT            6.03           1819         +      Not Applicable
  05/02/2024 10 PM PDT            6.18           1924         +      Not Applicable
  05/02/2024 11 PM PDT            6.23           1960         +      Not Applicable
  05/03/2024 12 AM PDT            6.30           2011         +      Not Applicable
  05/03/2024 01 AM PDT            6.33           2033         +      Not Applicable
  05/03/2024 02 AM PDT            6.29           2004         -      Not Applicable
  05/03/2024 03 AM PDT            6.30           2011         +      Not Applicable
  05/03/2024 04 AM PDT            6.25           1975         -      Not Applicable
  05/03/2024 05 AM PDT            6.25           1975         0      Not Applicable
  05/03/2024 06 AM PDT            6.21           1946         -      Not Applicable
  05/03/2024 07 AM PDT            6.18           1924         -      Not Applicable
  05/03/2024 08 AM PDT            6.16           1910         -      Not Applicable
  05/03/2024 09 AM PDT            6.11           1875         -      Not Applicable
  05/03/2024 10 AM PDT            6.06           1840         -      Not Applicable
  05/03/2024 11 AM PDT            6.10           1868         +      Not Applicable
  05/03/2024 12 PM PDT            6.03           1819         -      Not Applicable
  05/03/2024 01 PM PDT            6.00           1799         -      Not Applicable
  05/03/2024 02 PM PDT            5.95           1765         -      Not Applicable
  05/03/2024 03 PM PDT            5.90           1731         -      Not Applicable
  05/03/2024 04 PM PDT            5.92           1744         +      Not Applicable
  05/03/2024 05 PM PDT            5.93           1751         +      Not Applicable
  05/03/2024 06 PM PDT            5.95           1765         +      Not Applicable
  05/03/2024 07 PM PDT            6.05           1833         +      Not Applicable
  05/03/2024 08 PM PDT            6.16           1910         +      Not Applicable
  05/03/2024 09 PM PDT            6.33           2033         +      Not Applicable
  05/03/2024 10 PM PDT            6.47           2137         +      Not Applicable
  05/03/2024 11 PM PDT            6.58           2221         +      Not Applicable
  05/04/2024 12 AM PDT            6.65           2275         +      Not Applicable
  05/04/2024 01 AM PDT            6.66           2283         +      Not Applicable
  05/04/2024 02 AM PDT            6.61           2244         -      Not Applicable
  05/04/2024 03 AM PDT            6.61           2244         0      Not Applicable
  05/04/2024 04 AM PDT            6.52           2175         -      Not Applicable
  05/04/2024 05 AM PDT            6.47           2137         -      Not Applicable
  05/04/2024 06 AM PDT            6.39           2077         -      Not Applicable
  05/04/2024 07 AM PDT            6.40           2085         +      Not Applicable
  05/04/2024 08 AM PDT            6.37           2062         -      Not Applicable
  05/04/2024 09 AM PDT            6.36           2055         -      Not Applicable
  05/04/2024 10 AM PDT            6.36           2055         0      Not Applicable
  05/04/2024 11 AM PDT            6.47           2137         +      Not Applicable
  05/04/2024 12 PM PDT            6.58           2221         +      Not Applicable
  05/04/2024 01 PM PDT            6.82           2410         +      Not Applicable
  05/04/2024 02 PM PDT            6.93           2499         +      Not Applicable
  05/04/2024 03 PM PDT            7.03           2582         +      Not Applicable
  05/04/2024 04 PM PDT            6.93           2499         -      Not Applicable
  05/04/2024 05 PM PDT            6.86           2442         -      Not Applicable
  05/04/2024 06 PM PDT            6.72           2330         -      Not Applicable
  05/04/2024 07 PM PDT            6.64           2267         -      Not Applicable
  05/04/2024 08 PM PDT            6.55           2198         -      Not Applicable
  05/04/2024 09 PM PDT            6.46           2129         -      Not Applicable
  05/04/2024 10 PM PDT            6.46           2129         0      Not Applicable
  05/04/2024 11 PM PDT            6.42           2099         -      Not Applicable
  05/05/2024 12 AM PDT            6.39           2077         -      Not Applicable
  05/05/2024 01 AM PDT            6.37           2062         -      Not Applicable
  05/05/2024 02 AM PDT            6.37           2062         0      Not Applicable
  05/05/2024 03 AM PDT            6.35           2048         -      Not Applicable
  05/05/2024 04 AM PDT            6.29           2004         -      Not Applicable
  05/05/2024 05 AM PDT            6.09           1861         -      Not Applicable
  05/05/2024 06 AM PDT            6.24           1967         +      Not Applicable
  05/05/2024 07 AM PDT            6.25           1975         +      Not Applicable
  05/05/2024 08 AM PDT            6.17           1917         -      Not Applicable
  05/05/2024 09 AM PDT            6.13           1889         -      Not Applicable
  05/05/2024 10 AM PDT            6.13           1889         0      Not Applicable
  05/05/2024 11 AM PDT            6.07           1847         -      Not Applicable
  05/05/2024 12 PM PDT            6.05           1833         -      Not Applicable
  05/05/2024 01 PM PDT            6.05           1833         0      Not Applicable
  05/05/2024 02 PM PDT            6.08           1854         +      Not Applicable
  05/05/2024 03 PM PDT            6.07           1847         -      Not Applicable
  05/05/2024 04 PM PDT            6.00           1799         -      Not Applicable
  05/05/2024 05 PM PDT            6.03           1819         +      Not Applicable
  05/05/2024 06 PM PDT            5.99           1792         -      Not Applicable
  05/05/2024 07 PM PDT            5.99           1792         0      Not Applicable
  05/05/2024 08 PM PDT            5.95           1765         -      Not Applicable
  05/05/2024 09 PM PDT            5.95           1765         0      Not Applicable
  05/05/2024 10 PM PDT            5.92           1744         -      Not Applicable
  05/05/2024 11 PM PDT            5.87           1711         -      Not Applicable
  05/06/2024 12 AM PDT            5.90           1731         +      Not Applicable
  05/06/2024 01 AM PDT            5.83           1684         -      Not Applicable
  05/06/2024 02 AM PDT            5.82           1678         -      Not Applicable
  05/06/2024 03 AM PDT            5.79           1658         -      Not Applicable
  05/06/2024 04 AM PDT            5.76           1638         -      Not Applicable
  05/06/2024 05 AM PDT            5.72           1612         -      Not Applicable
  05/06/2024 06 AM PDT            5.70           1599         -      Not Applicable
  05/06/2024 07 AM PDT            5.69           1593         -      Not Applicable
  05/06/2024 08 AM PDT            5.67           1580         -      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  05/06/2024 09 AM PDT            5.65           1567                Not Applicable
  05/06/2024 10 AM PDT            5.64           1561         -      Not Applicable
  05/06/2024 11 AM PDT            5.62           1548         -      Not Applicable
  05/06/2024 12 PM PDT            5.61           1542         -      Not Applicable
  05/06/2024 01 PM PDT            5.60           1536         -      Not Applicable
  05/06/2024 02 PM PDT            5.59           1529         -      Not Applicable
  05/06/2024 03 PM PDT            5.57           1517         -      Not Applicable
  05/06/2024 04 PM PDT            5.56           1511         -      Not Applicable
  05/06/2024 05 PM PDT            5.55           1504         -      Not Applicable
  05/06/2024 06 PM PDT            5.56           1511         +      Not Applicable
  05/06/2024 07 PM PDT            5.56           1511         0      Not Applicable
  05/06/2024 08 PM PDT            5.57           1517         +      Not Applicable
  05/06/2024 09 PM PDT            5.58           1523         +      Not Applicable
  05/06/2024 10 PM PDT            5.58           1523         0      Not Applicable
  05/06/2024 11 PM PDT            5.59           1529         +      Not Applicable
  05/07/2024 12 AM PDT            5.60           1536         +      Not Applicable
  05/07/2024 01 AM PDT            5.61           1542         +      Not Applicable
  05/07/2024 02 AM PDT            5.62           1548         +      Not Applicable
  05/07/2024 03 AM PDT            5.63           1555         +      Not Applicable
  05/07/2024 04 AM PDT            5.64           1561         +      Not Applicable
  05/07/2024 05 AM PDT            5.65           1567         +      Not Applicable
  05/07/2024 06 AM PDT            5.66           1574         +      Not Applicable
  05/07/2024 07 AM PDT            5.66           1574         0      Not Applicable
  05/07/2024 08 AM PDT            5.66           1574         0      Not Applicable
  05/07/2024 09 AM PDT            5.67           1580         +      Not Applicable
  05/07/2024 10 AM PDT            5.67           1580         0      Not Applicable
  05/07/2024 11 AM PDT            5.67           1580         0      Not Applicable
  05/07/2024 12 PM PDT            5.70           1599         +      Not Applicable
  05/07/2024 01 PM PDT            5.72           1612         +      Not Applicable
  05/07/2024 02 PM PDT            5.75           1632         +      Not Applicable
  05/07/2024 03 PM PDT            5.77           1645         +      Not Applicable
  05/07/2024 04 PM PDT            5.80           1664         +      Not Applicable
  05/07/2024 05 PM PDT            5.82           1678         +      Not Applicable
  05/07/2024 06 PM PDT            5.88           1717         +      Not Applicable
  05/07/2024 07 PM PDT            5.93           1751         +      Not Applicable
  05/07/2024 08 PM PDT            5.99           1792         +      Not Applicable
  05/07/2024 09 PM PDT            6.04           1826         +      Not Applicable
  05/07/2024 10 PM PDT            6.10           1868         +      Not Applicable
  05/07/2024 11 PM PDT            6.15           1903         +      Not Applicable
  05/08/2024 12 AM PDT            6.19           1932         +      Not Applicable
  05/08/2024 01 AM PDT            6.23           1960         +      Not Applicable
  05/08/2024 02 AM PDT            6.27           1989         +      Not Applicable
  05/08/2024 03 AM PDT            6.32           2026         +      Not Applicable
  05/08/2024 04 AM PDT            6.36           2055         +      Not Applicable
  05/08/2024 05 AM PDT            6.40           2085         +      Not Applicable
  05/08/2024 06 AM PDT            6.39           2077         -      Not Applicable
  05/08/2024 07 AM PDT            6.38           2070         -      Not Applicable
  05/08/2024 08 AM PDT            6.37           2062         -      Not Applicable
  05/08/2024 09 AM PDT            6.36           2055         -      Not Applicable
  05/08/2024 10 AM PDT            6.35           2048         -      Not Applicable
  05/08/2024 11 AM PDT            6.34           2040         -      Not Applicable
  05/08/2024 12 PM PDT            6.33           2033         -      Not Applicable
  05/08/2024 01 PM PDT            6.31           2018         -      Not Applicable
  05/08/2024 02 PM PDT            6.30           2011         -      Not Applicable
  05/08/2024 03 PM PDT            6.28           1996         -      Not Applicable
  05/08/2024 04 PM PDT            6.27           1989         -      Not Applicable
  05/08/2024 05 PM PDT            6.25           1975         -      Not Applicable
  05/08/2024 06 PM PDT            6.27           1989         +      Not Applicable
  05/08/2024 07 PM PDT            6.29           2004         +      Not Applicable
  05/08/2024 08 PM PDT            6.30           2011         +      Not Applicable
  05/08/2024 09 PM PDT            6.32           2026         +      Not Applicable
  05/08/2024 10 PM PDT            6.33           2033         +      Not Applicable
  05/08/2024 11 PM PDT            6.35           2048         +      Not Applicable
  05/09/2024 12 AM PDT            6.37           2062         +      Not Applicable
  05/09/2024 01 AM PDT            6.40           2085         +      Not Applicable
  05/09/2024 02 AM PDT            6.42           2099         +      Not Applicable
  05/09/2024 03 AM PDT            6.45           2122         +      Not Applicable
  05/09/2024 04 AM PDT            6.47           2137         +      Not Applicable
  05/09/2024 05 AM PDT            6.50           2160         +      Not Applicable
  05/09/2024 06 AM PDT            6.50           2160         0      Not Applicable
  05/09/2024 07 AM PDT            6.50           2160         0      Not Applicable
  05/09/2024 08 AM PDT            6.50           2160         0      Not Applicable
  05/09/2024 09 AM PDT            6.50           2160         0      Not Applicable
  05/09/2024 10 AM PDT            6.50           2160         0      Not Applicable
  05/09/2024 11 AM PDT            6.51           2167         +      Not Applicable
  05/09/2024 12 PM PDT            6.51           2167         0      Not Applicable
  05/09/2024 01 PM PDT            6.52           2175         +      Not Applicable
  05/09/2024 02 PM PDT            6.53           2182         +      Not Applicable
  05/09/2024 03 PM PDT            6.54           2190         +      Not Applicable
  05/09/2024 04 PM PDT            6.55           2198         +      Not Applicable
  05/09/2024 05 PM PDT            6.56           2205         +      Not Applicable
  05/09/2024 06 PM PDT            6.60           2236         +      Not Applicable
  05/09/2024 07 PM PDT            6.64           2267         +      Not Applicable
  05/09/2024 08 PM PDT            6.68           2299         +      Not Applicable
  05/09/2024 09 PM PDT            6.71           2322         +      Not Applicable
  05/09/2024 10 PM PDT            6.75           2354         +      Not Applicable
  05/09/2024 11 PM PDT            6.78           2378         +      Not Applicable
  05/10/2024 12 AM PDT            6.81           2402         +      Not Applicable
  05/10/2024 01 AM PDT            6.83           2418         +      Not Applicable
  05/10/2024 02 AM PDT            6.85           2434         +      Not Applicable
  05/10/2024 03 AM PDT            6.87           2450         +      Not Applicable
  05/10/2024 04 AM PDT            6.89           2467         +      Not Applicable
  05/10/2024 05 AM PDT            6.92           2491         +      Not Applicable
  05/10/2024 06 AM PDT            6.92           2491         0      Not Applicable
  05/10/2024 07 AM PDT            6.92           2491         0      Not Applicable
  05/10/2024 08 AM PDT            6.92           2491         0      Not Applicable
  05/10/2024 09 AM PDT            6.93           2499         +      Not Applicable
  05/10/2024 10 AM PDT            6.93           2499         0      Not Applicable
  05/10/2024 11 AM PDT            6.93           2499         0      Not Applicable
  05/10/2024 12 PM PDT            6.95           2516         +      Not Applicable
  05/10/2024 01 PM PDT            6.96           2524         +      Not Applicable
  05/10/2024 02 PM PDT            6.98           2541         +      Not Applicable
  05/10/2024 03 PM PDT            6.99           2549         +      Not Applicable
  05/10/2024 04 PM PDT            7.01           2565         +      Not Applicable
  05/10/2024 05 PM PDT            7.02           2574         +      Not Applicable
  05/10/2024 06 PM PDT            7.06           2607         +      Not Applicable
  05/10/2024 07 PM PDT            7.10           2641         +      Not Applicable
  05/10/2024 08 PM PDT            7.13           2667         +      Not Applicable
  05/10/2024 09 PM PDT            7.17           2701         +      Not Applicable
  05/10/2024 10 PM PDT            7.20           2726         +      Not Applicable
  05/10/2024 11 PM PDT            7.24           2761         +      Not Applicable
  05/11/2024 12 AM PDT            7.25           2770         +      Not Applicable
  05/11/2024 01 AM PDT            7.27           2787         +      Not Applicable
  05/11/2024 02 AM PDT            7.28           2796         +      Not Applicable
  05/11/2024 03 AM PDT            7.30           2813         +      Not Applicable
  05/11/2024 04 AM PDT            7.31           2822         +      Not Applicable
  05/11/2024 05 AM PDT            7.33           2840         +      Not Applicable
#
# NOTE 1: Stages are rounded to the nearest hundredth (.01) of a foot.
# NOTE 2: Flows are rounded to the nearest (1) cfs.
# NOTE 3: Trends are determined using hourly change in unrounded stage and flow.
# NOTE 4: Maximum Values are determined using unrounded stage and flow.