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 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 04 2024 at 8:00 AM PDTNext Issuance: May 05 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:  05/04/2024 at 08:01 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  05/03/2024 at 02:00 PM PDT
# Maximum Observed Stage:                       9.10 Feet
# Maximum Observed Flow:                        2819 cfs
#
# Earliest Date & Time of Maximum Forecast:     05/04/2024 at 11:00 PM PDT
# Maximum Forecast Stage:                       9.71 Feet
# Maximum Forecast Flow:                        3420 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  04/29/2024 08 AM PDT            8.56           2350                Not Applicable
  04/29/2024 09 AM PDT            8.54           2334         -      Not Applicable
  04/29/2024 10 AM PDT            8.56           2350         +      Not Applicable
  04/29/2024 11 AM PDT            8.57           2359         +      Not Applicable
  04/29/2024 12 PM PDT            8.57           2359         0      Not Applicable
  04/29/2024 01 PM PDT            8.58           2367         +      Not Applicable
  04/29/2024 02 PM PDT            8.53           2326         -      Not Applicable
  04/29/2024 03 PM PDT            8.54           2334         +      Not Applicable
  04/29/2024 04 PM PDT            8.51           2310         -      Not Applicable
  04/29/2024 05 PM PDT            8.50           2302         -      Not Applicable
  04/29/2024 06 PM PDT            8.48           2286         -      Not Applicable
  04/29/2024 07 PM PDT            8.46           2270         -      Not Applicable
  04/29/2024 08 PM PDT            8.42           2239         -      Not Applicable
  04/29/2024 09 PM PDT            8.43           2247         +      Not Applicable
  04/29/2024 10 PM PDT            8.42           2239         -      Not Applicable
  04/29/2024 11 PM PDT            8.41           2231         -      Not Applicable
  04/30/2024 12 AM PDT            8.45           2262         +      Not Applicable
  04/30/2024 01 AM PDT            8.41           2231         -      Not Applicable
  04/30/2024 02 AM PDT            8.50           2302         +      Not Applicable
  04/30/2024 03 AM PDT            8.48           2286         -      Not Applicable
  04/30/2024 04 AM PDT            8.49           2294         +      Not Applicable
  04/30/2024 05 AM PDT            8.56           2350         +      Not Applicable
  04/30/2024 06 AM PDT            8.62           2399         +      Not Applicable
  04/30/2024 07 AM PDT            8.69           2458         +      Not Applicable
  04/30/2024 08 AM PDT            8.71           2474         +      Not Applicable
  04/30/2024 09 AM PDT            8.69           2458         -      Not Applicable
  04/30/2024 10 AM PDT            8.74           2500         +      Not Applicable
  04/30/2024 11 AM PDT            8.76           2517         +      Not Applicable
  04/30/2024 12 PM PDT            8.80           2551         +      Not Applicable
  04/30/2024 01 PM PDT            8.76           2517         -      Not Applicable
  04/30/2024 02 PM PDT            8.77           2525         +      Not Applicable
  04/30/2024 03 PM PDT            8.79           2542         +      Not Applicable
  04/30/2024 04 PM PDT            8.74           2500         -      Not Applicable
  04/30/2024 05 PM PDT            8.75           2508         +      Not Applicable
  04/30/2024 06 PM PDT            8.75           2508         0      Not Applicable
  04/30/2024 07 PM PDT            8.65           2424         -      Not Applicable
  04/30/2024 08 PM PDT            8.62           2399         -      Not Applicable
  04/30/2024 09 PM PDT            8.60           2383         -      Not Applicable
  04/30/2024 10 PM PDT            8.64           2416         +      Not Applicable
  04/30/2024 11 PM PDT            8.61           2391         -      Not Applicable
  05/01/2024 12 AM PDT            8.59           2375         -      Not Applicable
  05/01/2024 01 AM PDT            8.62           2399         +      Not Applicable
  05/01/2024 02 AM PDT            8.58           2367         -      Not Applicable
  05/01/2024 03 AM PDT            8.60           2383         +      Not Applicable
  05/01/2024 04 AM PDT            8.62           2399         +      Not Applicable
  05/01/2024 05 AM PDT            8.61           2391         -      Not Applicable
  05/01/2024 06 AM PDT            8.70           2466         +      Not Applicable
  05/01/2024 07 AM PDT            8.65           2424         -      Not Applicable
  05/01/2024 08 AM PDT            8.75           2508         +      Not Applicable
  05/01/2024 09 AM PDT            8.70           2466         -      Not Applicable
  05/01/2024 10 AM PDT            8.75           2508         +      Not Applicable
  05/01/2024 11 AM PDT            8.76           2517         +      Not Applicable
  05/01/2024 12 PM PDT            8.76           2517         0      Not Applicable
  05/01/2024 01 PM PDT            8.68           2449         -      Not Applicable
  05/01/2024 02 PM PDT            8.77           2525         +      Not Applicable
  05/01/2024 03 PM PDT            8.73           2491         -      Not Applicable
  05/01/2024 04 PM PDT            8.72           2483         -      Not Applicable
  05/01/2024 05 PM PDT            8.71           2474         -      Not Applicable
  05/01/2024 06 PM PDT            8.75           2508         +      Not Applicable
  05/01/2024 07 PM PDT            8.76           2517         +      Not Applicable
  05/01/2024 08 PM PDT            8.78           2534         +      Not Applicable
  05/01/2024 09 PM PDT            8.81           2560         +      Not Applicable
  05/01/2024 10 PM PDT            8.75           2508         -      Not Applicable
  05/01/2024 11 PM PDT            8.66           2433         -      Not Applicable
  05/02/2024 12 AM PDT            8.68           2449         +      Not Applicable
  05/02/2024 01 AM PDT            8.64           2416         -      Not Applicable
  05/02/2024 02 AM PDT            8.69           2458         +      Not Applicable
  05/02/2024 03 AM PDT            8.71           2474         +      Not Applicable
  05/02/2024 04 AM PDT            8.69           2458         -      Not Applicable
  05/02/2024 05 AM PDT            8.68           2449         -      Not Applicable
  05/02/2024 06 AM PDT            8.68           2449         0      Not Applicable
  05/02/2024 07 AM PDT            8.72           2483         +      Not Applicable
  05/02/2024 08 AM PDT            8.75           2508         +      Not Applicable
  05/02/2024 09 AM PDT            8.80           2551         +      Not Applicable
  05/02/2024 10 AM PDT            8.76           2517         -      Not Applicable
  05/02/2024 11 AM PDT            8.74           2500         -      Not Applicable
  05/02/2024 12 PM PDT            8.78           2534         +      Not Applicable
  05/02/2024 01 PM PDT            8.78           2534         0      Not Applicable
  05/02/2024 02 PM PDT            8.75           2508         -      Not Applicable
  05/02/2024 03 PM PDT            8.77           2525         +      Not Applicable
  05/02/2024 04 PM PDT            8.83           2577         +      Not Applicable
  05/02/2024 05 PM PDT            8.69           2458         -      Not Applicable
  05/02/2024 06 PM PDT            8.73           2491         +      Not Applicable
  05/02/2024 07 PM PDT            8.69           2458         -      Not Applicable
  05/02/2024 08 PM PDT            8.71           2474         +      Not Applicable
  05/02/2024 09 PM PDT            8.67           2441         -      Not Applicable
  05/02/2024 10 PM PDT            8.63           2408         -      Not Applicable
  05/02/2024 11 PM PDT            8.67           2441         +      Not Applicable
  05/03/2024 12 AM PDT            8.65           2424         -      Not Applicable
  05/03/2024 01 AM PDT            8.65           2424         0      Not Applicable
  05/03/2024 02 AM PDT            8.67           2441         +      Not Applicable
  05/03/2024 03 AM PDT            8.70           2466         +      Not Applicable
  05/03/2024 04 AM PDT            8.76           2517         +      Not Applicable
  05/03/2024 05 AM PDT            8.82           2568         +      Not Applicable
  05/03/2024 06 AM PDT            8.84           2586         +      Not Applicable
  05/03/2024 07 AM PDT            8.91           2647         +      Not Applicable
  05/03/2024 08 AM PDT            8.95           2682         +      Not Applicable
  05/03/2024 09 AM PDT            8.99           2718         +      Not Applicable
  05/03/2024 10 AM PDT            8.99           2718         0      Not Applicable
  05/03/2024 11 AM PDT            9.03           2754         +      Not Applicable
  05/03/2024 12 PM PDT            9.06           2782         +      Not Applicable
  05/03/2024 01 PM PDT            9.10           2819         +      Not Applicable
  05/03/2024 02 PM PDT            9.10           2819         0      Not Applicable
  05/03/2024 03 PM PDT            9.04           2764         -      Not Applicable
  05/03/2024 04 PM PDT            8.99           2718         -      Not Applicable
  05/03/2024 05 PM PDT            8.94           2673         -      Not Applicable
  05/03/2024 06 PM PDT            9.02           2745         +      Not Applicable
  05/03/2024 07 PM PDT            9.01           2736         -      Not Applicable
  05/03/2024 08 PM PDT            8.81           2560         -      Not Applicable
  05/03/2024 09 PM PDT            8.65           2424         -      Not Applicable
  05/03/2024 10 PM PDT            8.65           2424         0      Not Applicable
  05/03/2024 11 PM PDT            8.67           2441         +      Not Applicable
  05/04/2024 12 AM PDT            8.64           2416         -      Not Applicable
  05/04/2024 01 AM PDT            8.65           2424         +      Not Applicable
  05/04/2024 02 AM PDT            8.76           2517         +      Not Applicable
  05/04/2024 03 AM PDT            8.80           2551         +      Not Applicable
  05/04/2024 04 AM PDT            8.85           2594         +      Not Applicable
  05/04/2024 05 AM PDT            8.93           2664         +      Not Applicable
  05/04/2024 06 AM PDT            9.00           2727         +      Not Applicable
  05/04/2024 07 AM PDT            9.08           2800         +      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  05/04/2024 08 AM PDT            9.14           2856                Not Applicable
  05/04/2024 09 AM PDT            9.17           2884         +      Not Applicable
  05/04/2024 10 AM PDT            9.19           2903         +      Not Applicable
  05/04/2024 11 AM PDT            9.21           2921         +      Not Applicable
  05/04/2024 12 PM PDT            9.27           2978         +      Not Applicable
  05/04/2024 01 PM PDT            9.32           3026         +      Not Applicable
  05/04/2024 02 PM PDT            9.37           3075         +      Not Applicable
  05/04/2024 03 PM PDT            9.42           3124         +      Not Applicable
  05/04/2024 04 PM PDT            9.47           3174         +      Not Applicable
  05/04/2024 05 PM PDT            9.51           3214         +      Not Applicable
  05/04/2024 06 PM PDT            9.55           3254         +      Not Applicable
  05/04/2024 07 PM PDT            9.59           3295         +      Not Applicable
  05/04/2024 08 PM PDT            9.62           3326         +      Not Applicable
  05/04/2024 09 PM PDT            9.65           3357         +      Not Applicable
  05/04/2024 10 PM PDT            9.68           3388         +      Not Applicable
  05/04/2024 11 PM PDT            9.71           3420         +      Not Applicable
  05/05/2024 12 AM PDT            9.69           3399         -      Not Applicable
  05/05/2024 01 AM PDT            9.68           3388         -      Not Applicable
  05/05/2024 02 AM PDT            9.66           3367         -      Not Applicable
  05/05/2024 03 AM PDT            9.65           3357         -      Not Applicable
  05/05/2024 04 AM PDT            9.63           3336         -      Not Applicable
  05/05/2024 05 AM PDT            9.61           3315         -      Not Applicable
  05/05/2024 06 AM PDT            9.58           3285         -      Not Applicable
  05/05/2024 07 AM PDT            9.54           3244         -      Not Applicable
  05/05/2024 08 AM PDT            9.51           3214         -      Not Applicable
  05/05/2024 09 AM PDT            9.47           3174         -      Not Applicable
  05/05/2024 10 AM PDT            9.43           3134         -      Not Applicable
  05/05/2024 11 AM PDT            9.39           3094         -      Not Applicable
  05/05/2024 12 PM PDT            9.36           3065         -      Not Applicable
  05/05/2024 01 PM PDT            9.32           3026         -      Not Applicable
  05/05/2024 02 PM PDT            9.28           2988         -      Not Applicable
  05/05/2024 03 PM PDT            9.23           2940         -      Not Applicable
  05/05/2024 04 PM PDT            9.19           2903         -      Not Applicable
  05/05/2024 05 PM PDT            9.14           2856         -      Not Applicable
  05/05/2024 06 PM PDT            9.09           2810         -      Not Applicable
  05/05/2024 07 PM PDT            9.05           2773         -      Not Applicable
  05/05/2024 08 PM PDT            9.01           2736         -      Not Applicable
  05/05/2024 09 PM PDT            8.97           2700         -      Not Applicable
  05/05/2024 10 PM PDT            8.93           2664         -      Not Applicable
  05/05/2024 11 PM PDT            8.89           2629         -      Not Applicable
  05/06/2024 12 AM PDT            8.85           2594         -      Not Applicable
  05/06/2024 01 AM PDT            8.81           2560         -      Not Applicable
  05/06/2024 02 AM PDT            8.77           2525         -      Not Applicable
  05/06/2024 03 AM PDT            8.74           2500         -      Not Applicable
  05/06/2024 04 AM PDT            8.71           2474         -      Not Applicable
  05/06/2024 05 AM PDT            8.67           2441         -      Not Applicable
  05/06/2024 06 AM PDT            8.64           2416         -      Not Applicable
  05/06/2024 07 AM PDT            8.61           2391         -      Not Applicable
  05/06/2024 08 AM PDT            8.59           2375         -      Not Applicable
  05/06/2024 09 AM PDT            8.56           2350         -      Not Applicable
  05/06/2024 10 AM PDT            8.53           2326         -      Not Applicable
  05/06/2024 11 AM PDT            8.51           2310         -      Not Applicable
  05/06/2024 12 PM PDT            8.48           2286         -      Not Applicable
  05/06/2024 01 PM PDT            8.46           2270         -      Not Applicable
  05/06/2024 02 PM PDT            8.44           2254         -      Not Applicable
  05/06/2024 03 PM PDT            8.42           2239         -      Not Applicable
  05/06/2024 04 PM PDT            8.40           2223         -      Not Applicable
  05/06/2024 05 PM PDT            8.38           2207         -      Not Applicable
  05/06/2024 06 PM PDT            8.36           2192         -      Not Applicable
  05/06/2024 07 PM PDT            8.35           2184         -      Not Applicable
  05/06/2024 08 PM PDT            8.34           2177         -      Not Applicable
  05/06/2024 09 PM PDT            8.33           2169         -      Not Applicable
  05/06/2024 10 PM PDT            8.31           2154         -      Not Applicable
  05/06/2024 11 PM PDT            8.30           2146         -      Not Applicable
  05/07/2024 12 AM PDT            8.29           2138         -      Not Applicable
  05/07/2024 01 AM PDT            8.28           2131         -      Not Applicable
  05/07/2024 02 AM PDT            8.27           2123         -      Not Applicable
  05/07/2024 03 AM PDT            8.26           2115         -      Not Applicable
  05/07/2024 04 AM PDT            8.25           2108         -      Not Applicable
  05/07/2024 05 AM PDT            8.24           2100         -      Not Applicable
  05/07/2024 06 AM PDT            8.24           2100         0      Not Applicable
  05/07/2024 07 AM PDT            8.23           2093         -      Not Applicable
  05/07/2024 08 AM PDT            8.22           2085         -      Not Applicable
  05/07/2024 09 AM PDT            8.21           2078         -      Not Applicable
  05/07/2024 10 AM PDT            8.20           2070         -      Not Applicable
  05/07/2024 11 AM PDT            8.20           2070         0      Not Applicable
  05/07/2024 12 PM PDT            8.20           2070         0      Not Applicable
  05/07/2024 01 PM PDT            8.19           2063         -      Not Applicable
  05/07/2024 02 PM PDT            8.19           2063         0      Not Applicable
  05/07/2024 03 PM PDT            8.19           2063         0      Not Applicable
  05/07/2024 04 PM PDT            8.19           2063         0      Not Applicable
  05/07/2024 05 PM PDT            8.19           2063         0      Not Applicable
  05/07/2024 06 PM PDT            8.19           2063         0      Not Applicable
  05/07/2024 07 PM PDT            8.18           2055         -      Not Applicable
  05/07/2024 08 PM PDT            8.18           2055         0      Not Applicable
  05/07/2024 09 PM PDT            8.18           2055         0      Not Applicable
  05/07/2024 10 PM PDT            8.18           2055         0      Not Applicable
  05/07/2024 11 PM PDT            8.18           2055         0      Not Applicable
  05/08/2024 12 AM PDT            8.18           2055         0      Not Applicable
  05/08/2024 01 AM PDT            8.18           2055         0      Not Applicable
  05/08/2024 02 AM PDT            8.19           2063         +      Not Applicable
  05/08/2024 03 AM PDT            8.19           2063         0      Not Applicable
  05/08/2024 04 AM PDT            8.20           2070         +      Not Applicable
  05/08/2024 05 AM PDT            8.20           2070         0      Not Applicable
  05/08/2024 06 AM PDT            8.20           2070         0      Not Applicable
  05/08/2024 07 AM PDT            8.20           2070         0      Not Applicable
  05/08/2024 08 AM PDT            8.20           2070         0      Not Applicable
  05/08/2024 09 AM PDT            8.20           2070         0      Not Applicable
  05/08/2024 10 AM PDT            8.21           2078         +      Not Applicable
  05/08/2024 11 AM PDT            8.21           2078         0      Not Applicable
  05/08/2024 12 PM PDT            8.22           2085         +      Not Applicable
  05/08/2024 01 PM PDT            8.22           2085         0      Not Applicable
  05/08/2024 02 PM PDT            8.23           2093         +      Not Applicable
  05/08/2024 03 PM PDT            8.24           2100         +      Not Applicable
  05/08/2024 04 PM PDT            8.24           2100         0      Not Applicable
  05/08/2024 05 PM PDT            8.24           2100         0      Not Applicable
  05/08/2024 06 PM PDT            8.25           2108         +      Not Applicable
  05/08/2024 07 PM PDT            8.26           2115         +      Not Applicable
  05/08/2024 08 PM PDT            8.26           2115         0      Not Applicable
  05/08/2024 09 PM PDT            8.26           2115         0      Not Applicable
  05/08/2024 10 PM PDT            8.27           2123         +      Not Applicable
  05/08/2024 11 PM PDT            8.27           2123         0      Not Applicable
  05/09/2024 12 AM PDT            8.27           2123         0      Not Applicable
  05/09/2024 01 AM PDT            8.28           2131         +      Not Applicable
  05/09/2024 02 AM PDT            8.28           2131         0      Not Applicable
  05/09/2024 03 AM PDT            8.29           2138         +      Not Applicable
  05/09/2024 04 AM PDT            8.30           2146         +      Not Applicable
  05/09/2024 05 AM PDT            8.31           2154         +      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.