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

 | 

SOUTH FORK YUBA RIVER - JONES BAR (JNSC1)
Latitude: 39.29º NLongitude: 121.10º WElevation: 1060 Feet
Location: Nevada County in CaliforniaBulletin Group: Lower SacramentoRiver Group: Feather Yuba
Issuance Time: May 18 2024 at 8:22 AM PDTNext Issuance: May 19 2024 at 9:00 AM PDT
Monitor Stage: N/A Flood Stage: N/A

# Tabular Observed and Forecast Hydrograph Information
#
# Location: South Fork Yuba River - Jones Bar (JNSC1)
#
# File Generation Time:  05/18/2024 at 08:22 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  05/17/2024 at 07:00 AM PDT
# Maximum Observed Stage:                       10.07 Feet
# Maximum Observed Flow:                        3813 cfs
#
# Earliest Date & Time of Maximum Forecast:     05/18/2024 at 09:00 AM PDT
# Maximum Forecast Stage:                       9.92 Feet
# Maximum Forecast Flow:                        3646 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  05/13/2024 08 AM PDT            9.56           3264                Not Applicable
  05/13/2024 09 AM PDT            9.52           3224         -      Not Applicable
  05/13/2024 10 AM PDT            9.65           3357         +      Not Applicable
  05/13/2024 11 AM PDT            9.65           3357         0      Not Applicable
  05/13/2024 12 PM PDT            9.54           3244         -      Not Applicable
  05/13/2024 01 PM PDT            9.58           3285         +      Not Applicable
  05/13/2024 02 PM PDT            9.57           3274         -      Not Applicable
  05/13/2024 03 PM PDT            9.52           3224         -      Not Applicable
  05/13/2024 04 PM PDT            9.50           3204         -      Not Applicable
  05/13/2024 05 PM PDT            9.47           3174         -      Not Applicable
  05/13/2024 06 PM PDT            9.52           3224         +      Not Applicable
  05/13/2024 07 PM PDT            9.43           3134         -      Not Applicable
  05/13/2024 08 PM PDT            9.36           3065         -      Not Applicable
  05/13/2024 09 PM PDT            9.36           3065         0      Not Applicable
  05/13/2024 10 PM PDT            9.39           3094         +      Not Applicable
  05/13/2024 11 PM PDT            9.36           3065         -      Not Applicable
  05/14/2024 12 AM PDT            9.33           3036         -      Not Applicable
  05/14/2024 01 AM PDT            9.45           3154         +      Not Applicable
  05/14/2024 02 AM PDT            9.51           3214         +      Not Applicable
  05/14/2024 03 AM PDT            9.66           3367         +      Not Applicable
  05/14/2024 04 AM PDT            9.61           3315         -      Not Applicable
  05/14/2024 05 AM PDT            9.66           3367         +      Not Applicable
  05/14/2024 06 AM PDT            9.75           3462         +      Not Applicable
  05/14/2024 07 AM PDT            9.81           3526         +      Not Applicable
  05/14/2024 08 AM PDT            9.87           3591         +      Not Applicable
  05/14/2024 09 AM PDT            9.88           3602         +      Not Applicable
  05/14/2024 10 AM PDT            9.89           3613         +      Not Applicable
  05/14/2024 11 AM PDT            9.83           3547         -      Not Applicable
  05/14/2024 12 PM PDT            9.81           3526         -      Not Applicable
  05/14/2024 01 PM PDT            9.89           3613         +      Not Applicable
  05/14/2024 02 PM PDT            9.64           3346         -      Not Applicable
  05/14/2024 03 PM PDT            9.71           3420         +      Not Applicable
  05/14/2024 04 PM PDT            9.69           3399         -      Not Applicable
  05/14/2024 05 PM PDT            9.69           3399         0      Not Applicable
  05/14/2024 06 PM PDT            9.67           3378         -      Not Applicable
  05/14/2024 07 PM PDT            9.58           3285         -      Not Applicable
  05/14/2024 08 PM PDT            9.38           3084         -      Not Applicable
  05/14/2024 09 PM PDT            9.18           2893         -      Not Applicable
  05/14/2024 10 PM PDT            9.19           2903         +      Not Applicable
  05/14/2024 11 PM PDT            9.21           2921         +      Not Applicable
  05/15/2024 12 AM PDT            9.22           2931         +      Not Applicable
  05/15/2024 01 AM PDT            9.23           2940         +      Not Applicable
  05/15/2024 02 AM PDT            9.38           3084         +      Not Applicable
  05/15/2024 03 AM PDT            9.44           3144         +      Not Applicable
  05/15/2024 04 AM PDT            9.49           3194         +      Not Applicable
  05/15/2024 05 AM PDT            9.63           3336         +      Not Applicable
  05/15/2024 06 AM PDT            9.66           3367         +      Not Applicable
  05/15/2024 07 AM PDT            9.72           3430         +      Not Applicable
  05/15/2024 08 AM PDT            9.76           3472         +      Not Applicable
  05/15/2024 09 AM PDT            9.78           3494         +      Not Applicable
  05/15/2024 10 AM PDT            9.79           3504         +      Not Applicable
  05/15/2024 11 AM PDT            9.76           3472         -      Not Applicable
  05/15/2024 12 PM PDT            9.80           3515         +      Not Applicable
  05/15/2024 01 PM PDT            9.79           3504         -      Not Applicable
  05/15/2024 02 PM PDT            9.70           3409         -      Not Applicable
  05/15/2024 03 PM PDT            9.81           3526         +      Not Applicable
  05/15/2024 04 PM PDT            9.71           3420         -      Not Applicable
  05/15/2024 05 PM PDT            9.73           3441         +      Not Applicable
  05/15/2024 06 PM PDT            9.68           3388         -      Not Applicable
  05/15/2024 07 PM PDT            9.62           3326         -      Not Applicable
  05/15/2024 08 PM PDT            9.63           3336         +      Not Applicable
  05/15/2024 09 PM PDT            9.62           3326         -      Not Applicable
  05/15/2024 10 PM PDT            9.64           3346         +      Not Applicable
  05/15/2024 11 PM PDT            9.60           3305         -      Not Applicable
  05/16/2024 12 AM PDT            9.67           3378         +      Not Applicable
  05/16/2024 01 AM PDT            9.65           3357         -      Not Applicable
  05/16/2024 02 AM PDT            9.72           3430         +      Not Applicable
  05/16/2024 03 AM PDT            9.77           3483         +      Not Applicable
  05/16/2024 04 AM PDT            9.84           3558         +      Not Applicable
  05/16/2024 05 AM PDT            9.89           3613         +      Not Applicable
  05/16/2024 06 AM PDT            9.95           3679         +      Not Applicable
  05/16/2024 07 AM PDT            9.94           3668         -      Not Applicable
  05/16/2024 08 AM PDT            9.93           3657         -      Not Applicable
  05/16/2024 09 AM PDT            9.97           3701         +      Not Applicable
  05/16/2024 10 AM PDT           10.02           3756         +      Not Applicable
  05/16/2024 11 AM PDT            9.95           3679         -      Not Applicable
  05/16/2024 12 PM PDT            9.88           3602         -      Not Applicable
  05/16/2024 01 PM PDT            9.90           3624         +      Not Applicable
  05/16/2024 02 PM PDT            9.89           3613         -      Not Applicable
  05/16/2024 03 PM PDT            9.83           3547         -      Not Applicable
  05/16/2024 04 PM PDT            9.94           3668         +      Not Applicable
  05/16/2024 05 PM PDT            9.80           3515         -      Not Applicable
  05/16/2024 06 PM PDT            9.84           3558         +      Not Applicable
  05/16/2024 07 PM PDT            9.75           3462         -      Not Applicable
  05/16/2024 08 PM PDT            9.68           3388         -      Not Applicable
  05/16/2024 09 PM PDT            9.70           3409         +      Not Applicable
  05/16/2024 10 PM PDT            9.69           3399         -      Not Applicable
  05/16/2024 11 PM PDT            9.74           3451         +      Not Applicable
  05/17/2024 12 AM PDT            9.67           3378         -      Not Applicable
  05/17/2024 01 AM PDT            9.77           3483         +      Not Applicable
  05/17/2024 02 AM PDT            9.80           3515         +      Not Applicable
  05/17/2024 03 AM PDT            9.77           3483         -      Not Applicable
  05/17/2024 04 AM PDT            9.82           3537         +      Not Applicable
  05/17/2024 05 AM PDT            9.97           3701         +      Not Applicable
  05/17/2024 06 AM PDT            9.99           3723         +      Not Applicable
  05/17/2024 07 AM PDT           10.07           3813         +      Not Applicable
  05/17/2024 08 AM PDT           10.05           3790         -      Not Applicable
  05/17/2024 09 AM PDT           10.01           3745         -      Not Applicable
  05/17/2024 10 AM PDT            9.99           3723         -      Not Applicable
  05/17/2024 11 AM PDT           10.03           3768         +      Not Applicable
  05/17/2024 12 PM PDT           10.05           3790         +      Not Applicable
  05/17/2024 01 PM PDT            9.99           3723         -      Not Applicable
  05/17/2024 02 PM PDT            9.97           3701         -      Not Applicable
  05/17/2024 03 PM PDT            9.92           3646         -      Not Applicable
  05/17/2024 04 PM PDT            9.86           3580         -      Not Applicable
  05/17/2024 05 PM PDT            9.84           3558         -      Not Applicable
  05/17/2024 06 PM PDT            9.79           3504         -      Not Applicable
  05/17/2024 07 PM PDT            9.81           3526         +      Not Applicable
  05/17/2024 08 PM PDT            9.68           3388         -      Not Applicable
  05/17/2024 09 PM PDT            9.74           3451         +      Not Applicable
  05/17/2024 10 PM PDT            9.63           3336         -      Not Applicable
  05/17/2024 11 PM PDT            9.66           3367         +      Not Applicable
  05/18/2024 12 AM PDT            9.62           3326         -      Not Applicable
  05/18/2024 01 AM PDT            9.72           3430         +      Not Applicable
  05/18/2024 02 AM PDT            9.76           3472         +      Not Applicable
  05/18/2024 03 AM PDT            9.78           3494         +      Not Applicable
  05/18/2024 04 AM PDT            9.80           3515         +      Not Applicable
  05/18/2024 05 AM PDT            9.94           3668         +      Not Applicable
  05/18/2024 06 AM PDT            9.87           3591         -      Not Applicable
  05/18/2024 07 AM PDT            9.89           3613         +      Not Applicable
  05/18/2024 08 AM PDT            9.90           3624         +      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  05/18/2024 09 AM PDT            9.92           3646                Not Applicable
  05/18/2024 10 AM PDT            9.90           3624         -      Not Applicable
  05/18/2024 11 AM PDT            9.88           3602         -      Not Applicable
  05/18/2024 12 PM PDT            9.88           3602         0      Not Applicable
  05/18/2024 01 PM PDT            9.87           3591         -      Not Applicable
  05/18/2024 02 PM PDT            9.86           3580         -      Not Applicable
  05/18/2024 03 PM PDT            9.85           3569         -      Not Applicable
  05/18/2024 04 PM PDT            9.84           3558         -      Not Applicable
  05/18/2024 05 PM PDT            9.83           3547         -      Not Applicable
  05/18/2024 06 PM PDT            9.82           3537         -      Not Applicable
  05/18/2024 07 PM PDT            9.81           3526         -      Not Applicable
  05/18/2024 08 PM PDT            9.80           3515         -      Not Applicable
  05/18/2024 09 PM PDT            9.80           3515         0      Not Applicable
  05/18/2024 10 PM PDT            9.79           3504         -      Not Applicable
  05/18/2024 11 PM PDT            9.78           3494         -      Not Applicable
  05/19/2024 12 AM PDT            9.78           3494         0      Not Applicable
  05/19/2024 01 AM PDT            9.77           3483         -      Not Applicable
  05/19/2024 02 AM PDT            9.77           3483         0      Not Applicable
  05/19/2024 03 AM PDT            9.77           3483         0      Not Applicable
  05/19/2024 04 AM PDT            9.76           3472         -      Not Applicable
  05/19/2024 05 AM PDT            9.76           3472         0      Not Applicable
  05/19/2024 06 AM PDT            9.76           3472         0      Not Applicable
  05/19/2024 07 AM PDT            9.75           3462         -      Not Applicable
  05/19/2024 08 AM PDT            9.75           3462         0      Not Applicable
  05/19/2024 09 AM PDT            9.75           3462         0      Not Applicable
  05/19/2024 10 AM PDT            9.74           3451         -      Not Applicable
  05/19/2024 11 AM PDT            9.74           3451         0      Not Applicable
  05/19/2024 12 PM PDT            9.73           3441         -      Not Applicable
  05/19/2024 01 PM PDT            9.72           3430         -      Not Applicable
  05/19/2024 02 PM PDT            9.71           3420         -      Not Applicable
  05/19/2024 03 PM PDT            9.71           3420         0      Not Applicable
  05/19/2024 04 PM PDT            9.70           3409         -      Not Applicable
  05/19/2024 05 PM PDT            9.69           3399         -      Not Applicable
  05/19/2024 06 PM PDT            9.68           3388         -      Not Applicable
  05/19/2024 07 PM PDT            9.67           3378         -      Not Applicable
  05/19/2024 08 PM PDT            9.66           3367         -      Not Applicable
  05/19/2024 09 PM PDT            9.65           3357         -      Not Applicable
  05/19/2024 10 PM PDT            9.64           3346         -      Not Applicable
  05/19/2024 11 PM PDT            9.63           3336         -      Not Applicable
  05/20/2024 12 AM PDT            9.62           3326         -      Not Applicable
  05/20/2024 01 AM PDT            9.61           3315         -      Not Applicable
  05/20/2024 02 AM PDT            9.60           3305         -      Not Applicable
  05/20/2024 03 AM PDT            9.59           3295         -      Not Applicable
  05/20/2024 04 AM PDT            9.58           3285         -      Not Applicable
  05/20/2024 05 AM PDT            9.58           3285         0      Not Applicable
  05/20/2024 06 AM PDT            9.57           3274         -      Not Applicable
  05/20/2024 07 AM PDT            9.56           3264         -      Not Applicable
  05/20/2024 08 AM PDT            9.55           3254         -      Not Applicable
  05/20/2024 09 AM PDT            9.55           3254         0      Not Applicable
  05/20/2024 10 AM PDT            9.54           3244         -      Not Applicable
  05/20/2024 11 AM PDT            9.53           3234         -      Not Applicable
  05/20/2024 12 PM PDT            9.52           3224         -      Not Applicable
  05/20/2024 01 PM PDT            9.51           3214         -      Not Applicable
  05/20/2024 02 PM PDT            9.50           3204         -      Not Applicable
  05/20/2024 03 PM PDT            9.48           3184         -      Not Applicable
  05/20/2024 04 PM PDT            9.47           3174         -      Not Applicable
  05/20/2024 05 PM PDT            9.46           3164         -      Not Applicable
  05/20/2024 06 PM PDT            9.45           3154         -      Not Applicable
  05/20/2024 07 PM PDT            9.43           3134         -      Not Applicable
  05/20/2024 08 PM PDT            9.42           3124         -      Not Applicable
  05/20/2024 09 PM PDT            9.41           3114         -      Not Applicable
  05/20/2024 10 PM PDT            9.40           3104         -      Not Applicable
  05/20/2024 11 PM PDT            9.39           3094         -      Not Applicable
  05/21/2024 12 AM PDT            9.38           3084         -      Not Applicable
  05/21/2024 01 AM PDT            9.37           3075         -      Not Applicable
  05/21/2024 02 AM PDT            9.36           3065         -      Not Applicable
  05/21/2024 03 AM PDT            9.35           3055         -      Not Applicable
  05/21/2024 04 AM PDT            9.34           3046         -      Not Applicable
  05/21/2024 05 AM PDT            9.34           3046         0      Not Applicable
  05/21/2024 06 AM PDT            9.33           3036         -      Not Applicable
  05/21/2024 07 AM PDT            9.32           3026         -      Not Applicable
  05/21/2024 08 AM PDT            9.31           3017         -      Not Applicable
  05/21/2024 09 AM PDT            9.31           3017         0      Not Applicable
  05/21/2024 10 AM PDT            9.30           3007         -      Not Applicable
  05/21/2024 11 AM PDT            9.29           2997         -      Not Applicable
  05/21/2024 12 PM PDT            9.29           2997         0      Not Applicable
  05/21/2024 01 PM PDT            9.28           2988         -      Not Applicable
  05/21/2024 02 PM PDT            9.27           2978         -      Not Applicable
  05/21/2024 03 PM PDT            9.26           2969         -      Not Applicable
  05/21/2024 04 PM PDT            9.25           2959         -      Not Applicable
  05/21/2024 05 PM PDT            9.24           2950         -      Not Applicable
  05/21/2024 06 PM PDT            9.23           2940         -      Not Applicable
  05/21/2024 07 PM PDT            9.22           2931         -      Not Applicable
  05/21/2024 08 PM PDT            9.21           2921         -      Not Applicable
  05/21/2024 09 PM PDT            9.20           2912         -      Not Applicable
  05/21/2024 10 PM PDT            9.19           2903         -      Not Applicable
  05/21/2024 11 PM PDT            9.19           2903         0      Not Applicable
  05/22/2024 12 AM PDT            9.18           2893         -      Not Applicable
  05/22/2024 01 AM PDT            9.18           2893         0      Not Applicable
  05/22/2024 02 AM PDT            9.17           2884         -      Not Applicable
  05/22/2024 03 AM PDT            9.17           2884         0      Not Applicable
  05/22/2024 04 AM PDT            9.17           2884         0      Not Applicable
  05/22/2024 05 AM PDT            9.17           2884         0      Not Applicable
  05/22/2024 06 AM PDT            9.17           2884         0      Not Applicable
  05/22/2024 07 AM PDT            9.17           2884         0      Not Applicable
  05/22/2024 08 AM PDT            9.17           2884         0      Not Applicable
  05/22/2024 09 AM PDT            9.17           2884         0      Not Applicable
  05/22/2024 10 AM PDT            9.17           2884         0      Not Applicable
  05/22/2024 11 AM PDT            9.17           2884         0      Not Applicable
  05/22/2024 12 PM PDT            9.17           2884         0      Not Applicable
  05/22/2024 01 PM PDT            9.17           2884         0      Not Applicable
  05/22/2024 02 PM PDT            9.16           2875         -      Not Applicable
  05/22/2024 03 PM PDT            9.16           2875         0      Not Applicable
  05/22/2024 04 PM PDT            9.16           2875         0      Not Applicable
  05/22/2024 05 PM PDT            9.15           2865         -      Not Applicable
  05/22/2024 06 PM PDT            9.15           2865         0      Not Applicable
  05/22/2024 07 PM PDT            9.14           2856         -      Not Applicable
  05/22/2024 08 PM PDT            9.14           2856         0      Not Applicable
  05/22/2024 09 PM PDT            9.14           2856         0      Not Applicable
  05/22/2024 10 PM PDT            9.13           2847         -      Not Applicable
  05/22/2024 11 PM PDT            9.13           2847         0      Not Applicable
  05/23/2024 12 AM PDT            9.13           2847         0      Not Applicable
  05/23/2024 01 AM PDT            9.12           2837         -      Not Applicable
  05/23/2024 02 AM PDT            9.12           2837         0      Not Applicable
  05/23/2024 03 AM PDT            9.12           2837         0      Not Applicable
  05/23/2024 04 AM PDT            9.12           2837         0      Not Applicable
  05/23/2024 05 AM PDT            9.12           2837         0      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.