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: Feb 08 2025 at 8:25 AM PSTNext Issuance: Feb 09 2025 at 9:00 AM PST
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 Yuba River - Jones Bar (JNSC1)
#
# File Generation Time:  02/08/2025 at 08:27 AM PST
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  02/05/2025 at 01:00 AM PST
# Maximum Observed Stage:                       12.49 Feet
# Maximum Observed Flow:                        7296 cfs
#
# Earliest Date & Time of Maximum Forecast:     02/08/2025 at 09:00 AM PST
# Maximum Forecast Stage:                       8.73 Feet
# Maximum Forecast Flow:                        2491 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  02/03/2025 08 AM PST            9.35           3055                Not Applicable
  02/03/2025 09 AM PST            9.13           2847         -      Not Applicable
  02/03/2025 10 AM PST            9.03           2754         -      Not Applicable
  02/03/2025 11 AM PST            8.81           2560         -      Not Applicable
  02/03/2025 12 PM PST            8.71           2474         -      Not Applicable
  02/03/2025 01 PM PST            8.53           2326         -      Not Applicable
  02/03/2025 02 PM PST            8.43           2247         -      Not Applicable
  02/03/2025 03 PM PST            8.35           2184         -      Not Applicable
  02/03/2025 04 PM PST            8.21           2078         -      Not Applicable
  02/03/2025 05 PM PST            8.15           2033         -      Not Applicable
  02/03/2025 06 PM PST            8.00           1925         -      Not Applicable
  02/03/2025 07 PM PST            7.95           1890         -      Not Applicable
  02/03/2025 08 PM PST            7.91           1862         -      Not Applicable
  02/03/2025 09 PM PST            7.96           1897         +      Not Applicable
  02/03/2025 10 PM PST            8.09           1990         +      Not Applicable
  02/03/2025 11 PM PST            8.16           2041         +      Not Applicable
  02/04/2025 12 AM PST            8.40           2223         +      Not Applicable
  02/04/2025 01 AM PST            8.60           2383         +      Not Applicable
  02/04/2025 02 AM PST            9.06           2782         +      Not Applicable
  02/04/2025 03 AM PST            9.37           3075         +      Not Applicable
  02/04/2025 04 AM PST            9.72           3430         +      Not Applicable
  02/04/2025 05 AM PST           10.05           3790         +      Not Applicable
  02/04/2025 06 AM PST           10.30           4080         +      Not Applicable
  02/04/2025 07 AM PST           10.48           4297         +      Not Applicable
  02/04/2025 08 AM PST           10.67           4536         +      Not Applicable
  02/04/2025 09 AM PST           10.61           4460         -      Not Applicable
  02/04/2025 10 AM PST           10.61           4460         0      Not Applicable
  02/04/2025 11 AM PST           10.64           4498         +      Not Applicable
  02/04/2025 12 PM PST           10.74           4626         +      Not Applicable
  02/04/2025 01 PM PST           10.69           4561         -      Not Applicable
  02/04/2025 02 PM PST           10.62           4472         -      Not Applicable
  02/04/2025 03 PM PST           10.60           4447         -      Not Applicable
  02/04/2025 04 PM PST           10.56           4397         -      Not Applicable
  02/04/2025 05 PM PST           10.51           4334         -      Not Applicable
  02/04/2025 06 PM PST           10.60           4447         +      Not Applicable
  02/04/2025 07 PM PST           10.82           4730         +      Not Applicable
  02/04/2025 08 PM PST           11.15           5178         +      Not Applicable
  02/04/2025 09 PM PST           11.60           5834         +      Not Applicable
  02/04/2025 10 PM PST           11.84           6206         +      Not Applicable
  02/04/2025 11 PM PST           12.11           6645         +      Not Applicable
  02/05/2025 12 AM PST           12.29           6948         +      Not Applicable
  02/05/2025 01 AM PST           12.49           7296         +      Not Applicable
  02/05/2025 02 AM PST           12.34           7034         -      Not Applicable
  02/05/2025 03 AM PST           12.11           6645         -      Not Applicable
  02/05/2025 04 AM PST           11.63           5880         -      Not Applicable
  02/05/2025 05 AM PST           11.36           5478         -      Not Applicable
  02/05/2025 06 AM PST           11.19           5234         -      Not Applicable
  02/05/2025 07 AM PST           10.97           4930         -      Not Applicable
  02/05/2025 08 AM PST           10.63           4485         -      Not Applicable
  02/05/2025 09 AM PST           10.43           4236         -      Not Applicable
  02/05/2025 10 AM PST           10.15           3904         -      Not Applicable
  02/05/2025 11 AM PST            9.98           3712         -      Not Applicable
  02/05/2025 12 PM PST            9.84           3558         -      Not Applicable
  02/05/2025 01 PM PST            9.63           3336         -      Not Applicable
  02/05/2025 02 PM PST            9.49           3194         -      Not Applicable
  02/05/2025 03 PM PST            9.37           3075         -      Not Applicable
  02/05/2025 04 PM PST            9.24           2950         -      Not Applicable
  02/05/2025 05 PM PST            9.15           2865         -      Not Applicable
  02/05/2025 06 PM PST            9.07           2791         -      Not Applicable
  02/05/2025 07 PM PST            8.92           2656         -      Not Applicable
  02/05/2025 08 PM PST            8.86           2603         -      Not Applicable
  02/05/2025 09 PM PST            8.73           2491         -      Not Applicable
  02/05/2025 10 PM PST            8.63           2408         -      Not Applicable
  02/05/2025 11 PM PST            8.45           2262         -      Not Applicable
  02/06/2025 12 AM PST            8.41           2231         -      Not Applicable
  02/06/2025 01 AM PST            8.38           2207         -      Not Applicable
  02/06/2025 02 AM PST            8.26           2115         -      Not Applicable
  02/06/2025 03 AM PST            8.17           2048         -      Not Applicable
  02/06/2025 04 AM PST            8.14           2026         -      Not Applicable
  02/06/2025 05 AM PST            8.05           1961         -      Not Applicable
  02/06/2025 06 AM PST            8.01           1932         -      Not Applicable
  02/06/2025 07 AM PST            7.93           1876         -      Not Applicable
  02/06/2025 08 AM PST            7.89           1848         -      Not Applicable
  02/06/2025 09 AM PST            7.87           1834         -      Not Applicable
  02/06/2025 10 AM PST            7.85           1821         -      Not Applicable
  02/06/2025 11 AM PST            7.84           1814         -      Not Applicable
  02/06/2025 12 PM PST            7.82           1800         -      Not Applicable
  02/06/2025 01 PM PST            7.89           1848         +      Not Applicable
  02/06/2025 02 PM PST            7.92           1869         +      Not Applicable
  02/06/2025 03 PM PST            7.99           1918         +      Not Applicable
  02/06/2025 04 PM PST            8.13           2019         +      Not Applicable
  02/06/2025 05 PM PST            8.22           2085         +      Not Applicable
  02/06/2025 06 PM PST            8.30           2146         +      Not Applicable
  02/06/2025 07 PM PST            8.47           2278         +      Not Applicable
  02/06/2025 08 PM PST            8.62           2399         +      Not Applicable
  02/06/2025 09 PM PST            8.77           2525         +      Not Applicable
  02/06/2025 10 PM PST            8.89           2629         +      Not Applicable
  02/06/2025 11 PM PST            9.24           2950         +      Not Applicable
  02/07/2025 12 AM PST            9.88           3602         +      Not Applicable
  02/07/2025 01 AM PST           10.19           3950         +      Not Applicable
  02/07/2025 02 AM PST           10.46           4273         +      Not Applicable
  02/07/2025 03 AM PST           10.74           4626         +      Not Applicable
  02/07/2025 04 AM PST           10.77           4665         +      Not Applicable
  02/07/2025 05 AM PST           10.76           4652         -      Not Applicable
  02/07/2025 06 AM PST           10.70           4574         -      Not Applicable
  02/07/2025 07 AM PST           10.63           4485         -      Not Applicable
  02/07/2025 08 AM PST           10.43           4236         -      Not Applicable
  02/07/2025 09 AM PST           10.24           4009         -      Not Applicable
  02/07/2025 10 AM PST           10.04           3779         -      Not Applicable
  02/07/2025 11 AM PST            9.83           3547         -      Not Applicable
  02/07/2025 12 PM PST            9.68           3388         -      Not Applicable
  02/07/2025 01 PM PST            9.49           3194         -      Not Applicable
  02/07/2025 02 PM PST            9.30           3007         -      Not Applicable
  02/07/2025 03 PM PST            9.32           3026         +      Not Applicable
  02/07/2025 04 PM PST            9.32           3026         0      Not Applicable
  02/07/2025 05 PM PST            9.33           3036         +      Not Applicable
  02/07/2025 06 PM PST            9.24           2950         -      Not Applicable
  02/07/2025 07 PM PST            9.20           2912         -      Not Applicable
  02/07/2025 08 PM PST            9.12           2837         -      Not Applicable
  02/07/2025 09 PM PST            9.14           2856         +      Not Applicable
  02/07/2025 10 PM PST            9.09           2810         -      Not Applicable
  02/07/2025 11 PM PST            9.06           2782         -      Not Applicable
  02/08/2025 12 AM PST            9.10           2819         +      Not Applicable
  02/08/2025 01 AM PST            8.97           2700         -      Not Applicable
  02/08/2025 02 AM PST            8.97           2700         0      Not Applicable
  02/08/2025 03 AM PST            8.92           2656         -      Not Applicable
  02/08/2025 04 AM PST            8.89           2629         -      Not Applicable
  02/08/2025 05 AM PST            8.93           2664         +      Not Applicable
  02/08/2025 06 AM PST            8.82           2568         -      Not Applicable
  02/08/2025 07 AM PST            8.77           2525         -      Not Applicable
  02/08/2025 08 AM PST            8.73           2491         -      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  02/08/2025 09 AM PST            8.73           2491                Not Applicable
  02/08/2025 10 AM PST            8.68           2449         -      Not Applicable
  02/08/2025 11 AM PST            8.63           2408         -      Not Applicable
  02/08/2025 12 PM PST            8.60           2383         -      Not Applicable
  02/08/2025 01 PM PST            8.57           2359         -      Not Applicable
  02/08/2025 02 PM PST            8.54           2334         -      Not Applicable
  02/08/2025 03 PM PST            8.51           2310         -      Not Applicable
  02/08/2025 04 PM PST            8.48           2286         -      Not Applicable
  02/08/2025 05 PM PST            8.45           2262         -      Not Applicable
  02/08/2025 06 PM PST            8.42           2239         -      Not Applicable
  02/08/2025 07 PM PST            8.40           2223         -      Not Applicable
  02/08/2025 08 PM PST            8.38           2207         -      Not Applicable
  02/08/2025 09 PM PST            8.36           2192         -      Not Applicable
  02/08/2025 10 PM PST            8.33           2169         -      Not Applicable
  02/08/2025 11 PM PST            8.31           2154         -      Not Applicable
  02/09/2025 12 AM PST            8.29           2138         -      Not Applicable
  02/09/2025 01 AM PST            8.28           2131         -      Not Applicable
  02/09/2025 02 AM PST            8.26           2115         -      Not Applicable
  02/09/2025 03 AM PST            8.25           2108         -      Not Applicable
  02/09/2025 04 AM PST            8.23           2093         -      Not Applicable
  02/09/2025 05 AM PST            8.21           2078         -      Not Applicable
  02/09/2025 06 AM PST            8.20           2070         -      Not Applicable
  02/09/2025 07 AM PST            8.19           2063         -      Not Applicable
  02/09/2025 08 AM PST            8.17           2048         -      Not Applicable
  02/09/2025 09 AM PST            8.15           2033         -      Not Applicable
  02/09/2025 10 AM PST            8.14           2026         -      Not Applicable
  02/09/2025 11 AM PST            8.12           2011         -      Not Applicable
  02/09/2025 12 PM PST            8.11           2004         -      Not Applicable
  02/09/2025 01 PM PST            8.09           1990         -      Not Applicable
  02/09/2025 02 PM PST            8.08           1982         -      Not Applicable
  02/09/2025 03 PM PST            8.06           1968         -      Not Applicable
  02/09/2025 04 PM PST            8.05           1961         -      Not Applicable
  02/09/2025 05 PM PST            8.03           1946         -      Not Applicable
  02/09/2025 06 PM PST            8.02           1939         -      Not Applicable
  02/09/2025 07 PM PST            8.00           1925         -      Not Applicable
  02/09/2025 08 PM PST            7.99           1918         -      Not Applicable
  02/09/2025 09 PM PST            7.97           1904         -      Not Applicable
  02/09/2025 10 PM PST            7.96           1897         -      Not Applicable
  02/09/2025 11 PM PST            7.94           1883         -      Not Applicable
  02/10/2025 12 AM PST            7.93           1876         -      Not Applicable
  02/10/2025 01 AM PST            7.91           1862         -      Not Applicable
  02/10/2025 02 AM PST            7.90           1855         -      Not Applicable
  02/10/2025 03 AM PST            7.88           1841         -      Not Applicable
  02/10/2025 04 AM PST            7.87           1834         -      Not Applicable
  02/10/2025 05 AM PST            7.85           1821         -      Not Applicable
  02/10/2025 06 AM PST            7.84           1814         -      Not Applicable
  02/10/2025 07 AM PST            7.83           1807         -      Not Applicable
  02/10/2025 08 AM PST            7.81           1794         -      Not Applicable
  02/10/2025 09 AM PST            7.80           1787         -      Not Applicable
  02/10/2025 10 AM PST            7.78           1773         -      Not Applicable
  02/10/2025 11 AM PST            7.77           1767         -      Not Applicable
  02/10/2025 12 PM PST            7.75           1753         -      Not Applicable
  02/10/2025 01 PM PST            7.74           1747         -      Not Applicable
  02/10/2025 02 PM PST            7.72           1733         -      Not Applicable
  02/10/2025 03 PM PST            7.71           1727         -      Not Applicable
  02/10/2025 04 PM PST            7.69           1714         -      Not Applicable
  02/10/2025 05 PM PST            7.68           1707         -      Not Applicable
  02/10/2025 06 PM PST            7.66           1694         -      Not Applicable
  02/10/2025 07 PM PST            7.65           1688         -      Not Applicable
  02/10/2025 08 PM PST            7.63           1675         -      Not Applicable
  02/10/2025 09 PM PST            7.62           1669         -      Not Applicable
  02/10/2025 10 PM PST            7.60           1656         -      Not Applicable
  02/10/2025 11 PM PST            7.58           1643         -      Not Applicable
  02/11/2025 12 AM PST            7.57           1637         -      Not Applicable
  02/11/2025 01 AM PST            7.55           1624         -      Not Applicable
  02/11/2025 02 AM PST            7.54           1617         -      Not Applicable
  02/11/2025 03 AM PST            7.52           1605         -      Not Applicable
  02/11/2025 04 AM PST            7.50           1592         -      Not Applicable
  02/11/2025 05 AM PST            7.49           1586         -      Not Applicable
  02/11/2025 06 AM PST            7.46           1567         -      Not Applicable
  02/11/2025 07 AM PST            7.45           1561         -      Not Applicable
  02/11/2025 08 AM PST            7.43           1549         -      Not Applicable
  02/11/2025 09 AM PST            7.41           1537         -      Not Applicable
  02/11/2025 10 AM PST            7.40           1531         -      Not Applicable
  02/11/2025 11 AM PST            7.38           1519         -      Not Applicable
  02/11/2025 12 PM PST            7.36           1507         -      Not Applicable
  02/11/2025 01 PM PST            7.34           1495         -      Not Applicable
  02/11/2025 02 PM PST            7.33           1489         -      Not Applicable
  02/11/2025 03 PM PST            7.31           1477         -      Not Applicable
  02/11/2025 04 PM PST            7.29           1465         -      Not Applicable
  02/11/2025 05 PM PST            7.27           1453         -      Not Applicable
  02/11/2025 06 PM PST            7.26           1448         -      Not Applicable
  02/11/2025 07 PM PST            7.24           1436         -      Not Applicable
  02/11/2025 08 PM PST            7.22           1424         -      Not Applicable
  02/11/2025 09 PM PST            7.20           1413         -      Not Applicable
  02/11/2025 10 PM PST            7.19           1407         -      Not Applicable
  02/11/2025 11 PM PST            7.17           1396         -      Not Applicable
  02/12/2025 12 AM PST            7.15           1385         -      Not Applicable
  02/12/2025 01 AM PST            7.13           1374         -      Not Applicable
  02/12/2025 02 AM PST            7.11           1363         -      Not Applicable
  02/12/2025 03 AM PST            7.09           1351         -      Not Applicable
  02/12/2025 04 AM PST            7.07           1340         -      Not Applicable
  02/12/2025 05 AM PST            7.05           1329         -      Not Applicable
  02/12/2025 06 AM PST            7.03           1318         -      Not Applicable
  02/12/2025 07 AM PST            7.02           1313         -      Not Applicable
  02/12/2025 08 AM PST            7.00           1302         -      Not Applicable
  02/12/2025 09 AM PST            6.98           1291         -      Not Applicable
  02/12/2025 10 AM PST            6.96           1280         -      Not Applicable
  02/12/2025 11 AM PST            6.94           1269         -      Not Applicable
  02/12/2025 12 PM PST            6.92           1259         -      Not Applicable
  02/12/2025 01 PM PST            6.90           1248         -      Not Applicable
  02/12/2025 02 PM PST            6.88           1237         -      Not Applicable
  02/12/2025 03 PM PST            6.86           1227         -      Not Applicable
  02/12/2025 04 PM PST            6.84           1217         -      Not Applicable
  02/12/2025 05 PM PST            6.83           1211         -      Not Applicable
  02/12/2025 06 PM PST            6.86           1227         +      Not Applicable
  02/12/2025 07 PM PST            6.89           1243         +      Not Applicable
  02/12/2025 08 PM PST            6.93           1264         +      Not Applicable
  02/12/2025 09 PM PST            6.97           1286         +      Not Applicable
  02/12/2025 10 PM PST            7.01           1307         +      Not Applicable
  02/12/2025 11 PM PST            7.04           1324         +      Not Applicable
  02/13/2025 12 AM PST            7.20           1413         +      Not Applicable
  02/13/2025 01 AM PST            7.34           1495         +      Not Applicable
  02/13/2025 02 AM PST            7.48           1580         +      Not Applicable
  02/13/2025 03 AM PST            7.62           1669         +      Not Applicable
  02/13/2025 04 AM PST            7.75           1753         +      Not Applicable
  02/13/2025 05 AM PST            7.87           1834         +      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.