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 CaliforniaRiver Group: Lower Sacramento
Issuance Time: Dec 08 2022 at 1:59 PM PSTNext Issuance: Dec 09 2022 at 9:00 AM PST
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:  12/08/2022 at 02:00 PM PST
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  12/04/2022 at 08:00 AM PST
# Maximum Observed Stage:                       6.0 Feet
# Maximum Observed Flow:                        833 cfs
#
# Earliest Date & Time of Maximum Forecast:     12/10/2022 at 10:00 PM PST
# Maximum Forecast Stage:                       7.8 Feet
# Maximum Forecast Flow:                        1773 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  12/03/2022 02 PM PST             2.4             71                Not Applicable
  12/03/2022 03 PM PST             2.4             72         +      Not Applicable
  12/03/2022 04 PM PST             2.4             72         +      Not Applicable
  12/03/2022 05 PM PST             2.5             74         +      Not Applicable
  12/03/2022 06 PM PST             2.5             78         +      Not Applicable
  12/03/2022 07 PM PST             2.6             83         +      Not Applicable
  12/03/2022 08 PM PST             2.9            114         +      Not Applicable
  12/03/2022 09 PM PST             3.2            145         +      Not Applicable
  12/03/2022 10 PM PST             3.6            200         +      Not Applicable
  12/03/2022 11 PM PST             3.9            251         +      Not Applicable
  12/04/2022 12 AM PST             4.2            296         +      Not Applicable
  12/04/2022 01 AM PST             4.5            364         +      Not Applicable
  12/04/2022 02 AM PST             4.5            359         -      Not Applicable
  12/04/2022 03 AM PST             4.5            361         +      Not Applicable
  12/04/2022 04 AM PST             4.7            419         +      Not Applicable
  12/04/2022 05 AM PST             5.2            547         +      Not Applicable
  12/04/2022 06 AM PST             5.9            779         +      Not Applicable
  12/04/2022 07 AM PST             6.0            821         +      Not Applicable
  12/04/2022 08 AM PST             6.0            833         +      Not Applicable
  12/04/2022 09 AM PST             6.0            829         -      Not Applicable
  12/04/2022 10 AM PST             5.9            806         -      Not Applicable
  12/04/2022 11 AM PST             5.9            802         -      Not Applicable
  12/04/2022 12 PM PST             5.9            798         -      Not Applicable
  12/04/2022 01 PM PST             5.8            771         -      Not Applicable
  12/04/2022 02 PM PST             5.8            775         +      Not Applicable
  12/04/2022 03 PM PST             5.8            756         -      Not Applicable
  12/04/2022 04 PM PST             5.7            709         -      Not Applicable
  12/04/2022 05 PM PST             5.6            670         -      Not Applicable
  12/04/2022 06 PM PST             5.5            636         -      Not Applicable
  12/04/2022 07 PM PST             5.3            595         -      Not Applicable
  12/04/2022 08 PM PST             5.2            559         -      Not Applicable
  12/04/2022 09 PM PST             5.1            532         -      Not Applicable
  12/04/2022 10 PM PST             5.0            501         -      Not Applicable
  12/04/2022 11 PM PST             5.0            478         -      Not Applicable
  12/05/2022 12 AM PST             4.8            452         -      Not Applicable
  12/05/2022 01 AM PST             4.8            439         -      Not Applicable
  12/05/2022 02 AM PST             4.7            421         -      Not Applicable
  12/05/2022 03 AM PST             4.7            407         -      Not Applicable
  12/05/2022 04 AM PST             4.6            390         -      Not Applicable
  12/05/2022 05 AM PST             4.6            383         -      Not Applicable
  12/05/2022 06 AM PST             4.6            385         +      Not Applicable
  12/05/2022 07 AM PST             4.6            385         0      Not Applicable
  12/05/2022 08 AM PST             4.8            436         +      Not Applicable
  12/05/2022 09 AM PST             4.9            465         +      Not Applicable
  12/05/2022 10 AM PST             4.9            460         -      Not Applicable
  12/05/2022 11 AM PST             4.9            454         -      Not Applicable
  12/05/2022 12 PM PST             4.9            462         +      Not Applicable
  12/05/2022 01 PM PST             4.8            447         -      Not Applicable
  12/05/2022 02 PM PST             4.8            434         -      Not Applicable
  12/05/2022 03 PM PST             4.7            421         -      Not Applicable
  12/05/2022 04 PM PST             4.7            412         -      Not Applicable
  12/05/2022 05 PM PST             4.7            404         -      Not Applicable
  12/05/2022 06 PM PST             4.6            399         -      Not Applicable
  12/05/2022 07 PM PST             4.6            395         -      Not Applicable
  12/05/2022 08 PM PST             4.6            383         -      Not Applicable
  12/05/2022 09 PM PST             4.6            383         0      Not Applicable
  12/05/2022 10 PM PST             4.5            378         -      Not Applicable
  12/05/2022 11 PM PST             4.5            373         -      Not Applicable
  12/06/2022 12 AM PST             4.5            366         -      Not Applicable
  12/06/2022 01 AM PST             4.4            351         -      Not Applicable
  12/06/2022 02 AM PST             4.4            347         -      Not Applicable
  12/06/2022 03 AM PST             4.4            335         -      Not Applicable
  12/06/2022 04 AM PST             4.3            326         -      Not Applicable
  12/06/2022 05 AM PST             4.3            316         -      Not Applicable
  12/06/2022 06 AM PST             4.2            306         -      Not Applicable
  12/06/2022 07 AM PST             4.2            294         -      Not Applicable
  12/06/2022 08 AM PST             4.2            290         -      Not Applicable
  12/06/2022 09 AM PST             4.1            285         -      Not Applicable
  12/06/2022 10 AM PST             4.1            276         -      Not Applicable
  12/06/2022 11 AM PST             4.0            267         -      Not Applicable
  12/06/2022 12 PM PST             4.0            260         -      Not Applicable
  12/06/2022 01 PM PST             3.9            253         -      Not Applicable
  12/06/2022 02 PM PST             3.9            244         -      Not Applicable
  12/06/2022 03 PM PST             3.9            238         -      Not Applicable
  12/06/2022 04 PM PST             3.8            232         -      Not Applicable
  12/06/2022 05 PM PST             3.8            222         -      Not Applicable
  12/06/2022 06 PM PST             3.7            219         -      Not Applicable
  12/06/2022 07 PM PST             3.7            214         -      Not Applicable
  12/06/2022 08 PM PST             3.6            205         -      Not Applicable
  12/06/2022 09 PM PST             3.6            202         -      Not Applicable
  12/06/2022 10 PM PST             3.6            195         -      Not Applicable
  12/06/2022 11 PM PST             3.6            193         -      Not Applicable
  12/07/2022 12 AM PST             3.5            188         -      Not Applicable
  12/07/2022 01 AM PST             3.5            184         -      Not Applicable
  12/07/2022 02 AM PST             3.5            179         -      Not Applicable
  12/07/2022 03 AM PST             3.4            175         -      Not Applicable
  12/07/2022 04 AM PST             3.4            171         -      Not Applicable
  12/07/2022 05 AM PST             3.4            167         -      Not Applicable
  12/07/2022 06 AM PST             3.4            165         -      Not Applicable
  12/07/2022 07 AM PST             3.3            164         -      Not Applicable
  12/07/2022 08 AM PST             3.3            163         -      Not Applicable
  12/07/2022 09 AM PST             3.3            159         -      Not Applicable
  12/07/2022 10 AM PST             3.3            155         -      Not Applicable
  12/07/2022 11 AM PST             3.3            154         -      Not Applicable
  12/07/2022 12 PM PST             3.2            151         -      Not Applicable
  12/07/2022 01 PM PST             3.2            150         -      Not Applicable
  12/07/2022 02 PM PST             3.2            147         -      Not Applicable
  12/07/2022 03 PM PST             3.2            146         -      Not Applicable
  12/07/2022 04 PM PST             3.2            144         -      Not Applicable
  12/07/2022 05 PM PST             3.2            143         -      Not Applicable
  12/07/2022 06 PM PST             3.1            139         -      Not Applicable
  12/07/2022 07 PM PST             3.1            138         -      Not Applicable
  12/07/2022 08 PM PST             3.1            136         -      Not Applicable
  12/07/2022 09 PM PST             3.1            135         -      Not Applicable
  12/07/2022 10 PM PST             3.1            133         -      Not Applicable
  12/07/2022 11 PM PST             3.1            133         0      Not Applicable
  12/08/2022 12 AM PST             3.1            131         -      Not Applicable
  12/08/2022 01 AM PST             3.0            128         -      Not Applicable
  12/08/2022 02 AM PST             3.0            127         -      Not Applicable
  12/08/2022 03 AM PST             3.0            126         -      Not Applicable
  12/08/2022 04 AM PST             3.0            124         -      Not Applicable
  12/08/2022 05 AM PST             3.0            123         -      Not Applicable
  12/08/2022 06 AM PST             3.0            122         -      Not Applicable
  12/08/2022 07 AM PST             3.0            121         -      Not Applicable
  12/08/2022 08 AM PST             3.0            118         -      Not Applicable
  12/08/2022 09 AM PST             3.0            118         0      Not Applicable
  12/08/2022 10 AM PST             2.9            116         -      Not Applicable
  12/08/2022 11 AM PST             2.9            117         +      Not Applicable
  12/08/2022 12 PM PST             2.9            114         -      Not Applicable
  12/08/2022 01 PM PST             2.9            113         -      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  12/08/2022 02 PM PST             2.9            113                Not Applicable
  12/08/2022 03 PM PST             2.9            112         -      Not Applicable
  12/08/2022 04 PM PST             2.9            111         -      Not Applicable
  12/08/2022 05 PM PST             2.9            114         +      Not Applicable
  12/08/2022 06 PM PST             2.9            116         +      Not Applicable
  12/08/2022 07 PM PST             3.0            118         +      Not Applicable
  12/08/2022 08 PM PST             3.0            122         +      Not Applicable
  12/08/2022 09 PM PST             3.0            124         +      Not Applicable
  12/08/2022 10 PM PST             3.0            127         +      Not Applicable
  12/08/2022 11 PM PST             3.2            150         +      Not Applicable
  12/09/2022 12 AM PST             3.4            172         +      Not Applicable
  12/09/2022 01 AM PST             3.6            195         +      Not Applicable
  12/09/2022 02 AM PST             3.7            219         +      Not Applicable
  12/09/2022 03 AM PST             3.9            241         +      Not Applicable
  12/09/2022 04 AM PST             4.0            263         +      Not Applicable
  12/09/2022 05 AM PST             4.0            256         -      Not Applicable
  12/09/2022 06 AM PST             3.9            249         -      Not Applicable
  12/09/2022 07 AM PST             3.9            243         -      Not Applicable
  12/09/2022 08 AM PST             3.8            236         -      Not Applicable
  12/09/2022 09 AM PST             3.8            228         -      Not Applicable
  12/09/2022 10 AM PST             3.8            222         -      Not Applicable
  12/09/2022 11 AM PST             3.7            211         -      Not Applicable
  12/09/2022 12 PM PST             3.6            199         -      Not Applicable
  12/09/2022 01 PM PST             3.5            189         -      Not Applicable
  12/09/2022 02 PM PST             3.5            179         -      Not Applicable
  12/09/2022 03 PM PST             3.4            169         -      Not Applicable
  12/09/2022 04 PM PST             3.3            158         -      Not Applicable
  12/09/2022 05 PM PST             3.2            152         -      Not Applicable
  12/09/2022 06 PM PST             3.2            147         -      Not Applicable
  12/09/2022 07 PM PST             3.2            142         -      Not Applicable
  12/09/2022 08 PM PST             3.1            135         -      Not Applicable
  12/09/2022 09 PM PST             3.0            129         -      Not Applicable
  12/09/2022 10 PM PST             3.0            124         -      Not Applicable
  12/09/2022 11 PM PST             3.1            139         +      Not Applicable
  12/10/2022 12 AM PST             3.3            155         +      Not Applicable
  12/10/2022 01 AM PST             3.4            170         +      Not Applicable
  12/10/2022 02 AM PST             3.5            185         +      Not Applicable
  12/10/2022 03 AM PST             3.6            200         +      Not Applicable
  12/10/2022 04 AM PST             3.7            217         +      Not Applicable
  12/10/2022 05 AM PST             4.2            294         +      Not Applicable
  12/10/2022 06 AM PST             4.5            371         +      Not Applicable
  12/10/2022 07 AM PST             4.8            447         +      Not Applicable
  12/10/2022 08 AM PST             5.1            524         +      Not Applicable
  12/10/2022 09 AM PST             5.4            602         +      Not Applicable
  12/10/2022 10 AM PST             5.6            681         +      Not Applicable
  12/10/2022 11 AM PST             5.9            798         +      Not Applicable
  12/10/2022 12 PM PST             6.2            916         +      Not Applicable
  12/10/2022 01 PM PST             6.5           1036         +      Not Applicable
  12/10/2022 02 PM PST             6.7           1151         +      Not Applicable
  12/10/2022 03 PM PST             6.9           1269         +      Not Applicable
  12/10/2022 04 PM PST             7.2           1390         +      Not Applicable
  12/10/2022 05 PM PST             7.3           1453         +      Not Applicable
  12/10/2022 06 PM PST             7.4           1519         +      Not Applicable
  12/10/2022 07 PM PST             7.5           1580         +      Not Applicable
  12/10/2022 08 PM PST             7.6           1643         +      Not Applicable
  12/10/2022 09 PM PST             7.7           1707         +      Not Applicable
  12/10/2022 10 PM PST             7.8           1773         +      Not Applicable
  12/10/2022 11 PM PST             7.7           1747         -      Not Applicable
  12/11/2022 12 AM PST             7.7           1727         -      Not Applicable
  12/11/2022 01 AM PST             7.7           1707         -      Not Applicable
  12/11/2022 02 AM PST             7.7           1688         -      Not Applicable
  12/11/2022 03 AM PST             7.6           1662         -      Not Applicable
  12/11/2022 04 AM PST             7.6           1643         -      Not Applicable
  12/11/2022 05 AM PST             7.5           1561         -      Not Applicable
  12/11/2022 06 AM PST             7.3           1483         -      Not Applicable
  12/11/2022 07 AM PST             7.2           1402         -      Not Applicable
  12/11/2022 08 AM PST             7.0           1324         -      Not Applicable
  12/11/2022 09 AM PST             6.9           1243         -      Not Applicable
  12/11/2022 10 AM PST             6.7           1166         -      Not Applicable
  12/11/2022 11 AM PST             6.6           1083         -      Not Applicable
  12/11/2022 12 PM PST             6.4            999         -      Not Applicable
  12/11/2022 01 PM PST             6.2            920         -      Not Applicable
  12/11/2022 02 PM PST             6.0            841         -      Not Applicable
  12/11/2022 03 PM PST             5.8            760         -      Not Applicable
  12/11/2022 04 PM PST             5.6            677         -      Not Applicable
  12/11/2022 05 PM PST             5.4            625         -      Not Applicable
  12/11/2022 06 PM PST             5.3            572         -      Not Applicable
  12/11/2022 07 PM PST             5.1            521         -      Not Applicable
  12/11/2022 08 PM PST             4.9            468         -      Not Applicable
  12/11/2022 09 PM PST             4.7            414         -      Not Applicable
  12/11/2022 10 PM PST             4.5            364         -      Not Applicable
  12/11/2022 11 PM PST             4.4            340         -      Not Applicable
  12/12/2022 12 AM PST             4.3            318         -      Not Applicable
  12/12/2022 01 AM PST             4.2            294         -      Not Applicable
  12/12/2022 02 AM PST             4.0            272         -      Not Applicable
  12/12/2022 03 AM PST             3.9            249         -      Not Applicable
  12/12/2022 04 AM PST             3.8            227         -      Not Applicable
  12/12/2022 05 AM PST             3.7            219         -      Not Applicable
  12/12/2022 06 AM PST             3.7            211         -      Not Applicable
  12/12/2022 07 AM PST             3.6            202         -      Not Applicable
  12/12/2022 08 AM PST             3.6            193         -      Not Applicable
  12/12/2022 09 AM PST             3.5            185         -      Not Applicable
  12/12/2022 10 AM PST             3.4            177         -      Not Applicable
  12/12/2022 11 AM PST             3.4            172         -      Not Applicable
  12/12/2022 12 PM PST             3.4            170         -      Not Applicable
  12/12/2022 01 PM PST             3.4            166         -      Not Applicable
  12/12/2022 02 PM PST             3.3            163         -      Not Applicable
  12/12/2022 03 PM PST             3.3            159         -      Not Applicable
  12/12/2022 04 PM PST             3.3            156         -      Not Applicable
  12/12/2022 05 PM PST             3.3            154         -      Not Applicable
  12/12/2022 06 PM PST             3.2            152         -      Not Applicable
  12/12/2022 07 PM PST             3.2            151         -      Not Applicable
  12/12/2022 08 PM PST             3.2            150         -      Not Applicable
  12/12/2022 09 PM PST             3.2            149         -      Not Applicable
  12/12/2022 10 PM PST             3.2            147         -      Not Applicable
  12/12/2022 11 PM PST             3.2            146         -      Not Applicable
  12/13/2022 12 AM PST             3.2            146         0      Not Applicable
  12/13/2022 01 AM PST             3.2            145         -      Not Applicable
  12/13/2022 02 AM PST             3.2            144         -      Not Applicable
  12/13/2022 03 AM PST             3.2            144         0      Not Applicable
  12/13/2022 04 AM PST             3.2            143         -      Not Applicable
#
# NOTE 1: Stages are rounded to the nearest tenth (.1) 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.