SOUTH FORK YUBA RIVER - JONES BAR (JNSC1)
Latitude: 39.29º NLongitude: 121.10º WElevation: 1060 FeetForecast Type: Unofficial Location
Location: Nevada County in CaliforniaBulletin Group: Lower SacramentoRiver Group: Feather Yuba
Issuance Time: Jul 28 2026 at 7:07 AM PDTNext Issuance: Jul 29 2026 at 9:00 AM PDT
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:  07/28/2026 at 07:08 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  07/23/2026 at 11:00 PM PDT
# Maximum Observed Stage:                       1.98 Feet
# Maximum Observed Flow:                        46 cfs
#
# Earliest Date & Time of Maximum Forecast:     07/28/2026 at 07:00 AM PDT
# Maximum Forecast Stage:                       1.91 Feet
# Maximum Forecast Flow:                        42 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  07/23/2026 07 AM PDT            1.97             45                Not Applicable
  07/23/2026 08 AM PDT            1.96             45         -      Not Applicable
  07/23/2026 09 AM PDT            1.97             45         +      Not Applicable
  07/23/2026 10 AM PDT            1.96             45         -      Not Applicable
  07/23/2026 11 AM PDT            1.97             45         +      Not Applicable
  07/23/2026 12 PM PDT            1.96             45         -      Not Applicable
  07/23/2026 01 PM PDT            1.97             45         +      Not Applicable
  07/23/2026 02 PM PDT            1.98             46         +      Not Applicable
  07/23/2026 03 PM PDT            1.97             45         -      Not Applicable
  07/23/2026 04 PM PDT            1.98             46         +      Not Applicable
  07/23/2026 05 PM PDT            1.98             46         0      Not Applicable
  07/23/2026 06 PM PDT            1.97             45         -      Not Applicable
  07/23/2026 07 PM PDT            1.98             46         +      Not Applicable
  07/23/2026 08 PM PDT            1.98             46         0      Not Applicable
  07/23/2026 09 PM PDT            1.97             45         -      Not Applicable
  07/23/2026 10 PM PDT            1.97             45         0      Not Applicable
  07/23/2026 11 PM PDT            1.98             46         +      Not Applicable
  07/24/2026 12 AM PDT            1.96             45         -      Not Applicable
  07/24/2026 01 AM PDT            1.97             45         +      Not Applicable
  07/24/2026 02 AM PDT            1.97             45         0      Not Applicable
  07/24/2026 03 AM PDT            1.97             45         0      Not Applicable
  07/24/2026 04 AM PDT            1.97             45         0      Not Applicable
  07/24/2026 05 AM PDT            1.97             45         0      Not Applicable
  07/24/2026 06 AM PDT            1.96             45         -      Not Applicable
  07/24/2026 07 AM PDT            1.96             45         0      Not Applicable
  07/24/2026 08 AM PDT            1.96             45         0      Not Applicable
  07/24/2026 09 AM PDT            1.97             45         +      Not Applicable
  07/24/2026 10 AM PDT            1.96             45         -      Not Applicable
  07/24/2026 11 AM PDT            1.96             45         0      Not Applicable
  07/24/2026 12 PM PDT            1.97             45         +      Not Applicable
  07/24/2026 01 PM PDT            1.96             45         -      Not Applicable
  07/24/2026 02 PM PDT            1.95             44         -      Not Applicable
  07/24/2026 03 PM PDT            1.95             44         0      Not Applicable
  07/24/2026 04 PM PDT            1.96             45         +      Not Applicable
  07/24/2026 05 PM PDT            1.96             45         0      Not Applicable
  07/24/2026 06 PM PDT            1.95             44         -      Not Applicable
  07/24/2026 07 PM PDT            1.97             45         +      Not Applicable
  07/24/2026 08 PM PDT            1.95             44         -      Not Applicable
  07/24/2026 09 PM PDT            1.95             44         0      Not Applicable
  07/24/2026 10 PM PDT            1.95             44         0      Not Applicable
  07/24/2026 11 PM PDT            1.95             44         0      Not Applicable
  07/25/2026 12 AM PDT            1.96             45         +      Not Applicable
  07/25/2026 01 AM PDT            1.96             45         0      Not Applicable
  07/25/2026 02 AM PDT            1.96             45         0      Not Applicable
  07/25/2026 03 AM PDT            1.95             44         -      Not Applicable
  07/25/2026 04 AM PDT            1.96             45         +      Not Applicable
  07/25/2026 05 AM PDT            1.95             44         -      Not Applicable
  07/25/2026 06 AM PDT            1.94             43         -      Not Applicable
  07/25/2026 07 AM PDT            1.93             43         -      Not Applicable
  07/25/2026 08 AM PDT            1.95             44         +      Not Applicable
  07/25/2026 09 AM PDT            1.95             44         0      Not Applicable
  07/25/2026 10 AM PDT            1.95             44         0      Not Applicable
  07/25/2026 11 AM PDT            1.94             43         -      Not Applicable
  07/25/2026 12 PM PDT            1.95             44         +      Not Applicable
  07/25/2026 01 PM PDT            1.94             43         -      Not Applicable
  07/25/2026 02 PM PDT            1.94             43         0      Not Applicable
  07/25/2026 03 PM PDT            1.94             43         0      Not Applicable
  07/25/2026 04 PM PDT            1.94             43         0      Not Applicable
  07/25/2026 05 PM PDT            1.94             43         0      Not Applicable
  07/25/2026 06 PM PDT            1.94             43         0      Not Applicable
  07/25/2026 07 PM PDT            1.95             44         +      Not Applicable
  07/25/2026 08 PM PDT            1.94             43         -      Not Applicable
  07/25/2026 09 PM PDT            1.93             43         -      Not Applicable
  07/25/2026 10 PM PDT            1.93             43         0      Not Applicable
  07/25/2026 11 PM PDT            1.93             43         0      Not Applicable
  07/26/2026 12 AM PDT            1.94             43         +      Not Applicable
  07/26/2026 01 AM PDT            1.93             43         -      Not Applicable
  07/26/2026 02 AM PDT            1.92             42         -      Not Applicable
  07/26/2026 03 AM PDT            1.93             43         +      Not Applicable
  07/26/2026 04 AM PDT            1.93             43         0      Not Applicable
  07/26/2026 05 AM PDT            1.93             43         0      Not Applicable
  07/26/2026 06 AM PDT            1.93             43         0      Not Applicable
  07/26/2026 07 AM PDT            1.91             42         -      Not Applicable
  07/26/2026 08 AM PDT            1.93             43         +      Not Applicable
  07/26/2026 09 AM PDT            1.92             42         -      Not Applicable
  07/26/2026 10 AM PDT            1.93             43         +      Not Applicable
  07/26/2026 11 AM PDT            1.92             42         -      Not Applicable
  07/26/2026 12 PM PDT            1.92             42         0      Not Applicable
  07/26/2026 01 PM PDT            1.92             42         0      Not Applicable
  07/26/2026 02 PM PDT            1.92             42         0      Not Applicable
  07/26/2026 03 PM PDT            1.92             42         0      Not Applicable
  07/26/2026 04 PM PDT            1.91             42         -      Not Applicable
  07/26/2026 05 PM PDT            1.92             42         +      Not Applicable
  07/26/2026 06 PM PDT            1.92             42         0      Not Applicable
  07/26/2026 07 PM PDT            1.92             42         0      Not Applicable
  07/26/2026 08 PM PDT            1.92             42         0      Not Applicable
  07/26/2026 09 PM PDT            1.92             42         0      Not Applicable
  07/26/2026 10 PM PDT            1.91             42         -      Not Applicable
  07/26/2026 11 PM PDT            1.91             42         0      Not Applicable
  07/27/2026 12 AM PDT            1.91             42         0      Not Applicable
  07/27/2026 01 AM PDT            1.92             42         +      Not Applicable
  07/27/2026 02 AM PDT            1.91             42         -      Not Applicable
  07/27/2026 03 AM PDT            1.91             42         0      Not Applicable
  07/27/2026 04 AM PDT            1.91             42         0      Not Applicable
  07/27/2026 05 AM PDT            1.91             42         0      Not Applicable
  07/27/2026 06 AM PDT            1.91             42         0      Not Applicable
  07/27/2026 07 AM PDT            1.90             41         -      Not Applicable
  07/27/2026 08 AM PDT            1.90             41         0      Not Applicable
  07/27/2026 09 AM PDT            1.90             41         0      Not Applicable
  07/27/2026 10 AM PDT            1.91             42         +      Not Applicable
  07/27/2026 11 AM PDT            1.91             42         0      Not Applicable
  07/27/2026 12 PM PDT            1.91             42         0      Not Applicable
  07/27/2026 01 PM PDT            1.90             41         -      Not Applicable
  07/27/2026 02 PM PDT            1.90             41         0      Not Applicable
  07/27/2026 03 PM PDT            1.91             42         +      Not Applicable
  07/27/2026 04 PM PDT            1.90             41         -      Not Applicable
  07/27/2026 05 PM PDT            1.91             42         +      Not Applicable
  07/27/2026 06 PM PDT            1.90             41         -      Not Applicable
  07/27/2026 07 PM PDT            1.90             41         0      Not Applicable
  07/27/2026 08 PM PDT            1.91             42         +      Not Applicable
  07/27/2026 09 PM PDT            1.91             42         0      Not Applicable
  07/27/2026 10 PM PDT            1.91             42         0      Not Applicable
  07/27/2026 11 PM PDT            1.91             42         0      Not Applicable
  07/28/2026 12 AM PDT            1.91             42         0      Not Applicable
  07/28/2026 01 AM PDT            1.91             42         0      Not Applicable
  07/28/2026 02 AM PDT            1.91             42         0      Not Applicable
  07/28/2026 03 AM PDT            1.91             42         0      Not Applicable
  07/28/2026 04 AM PDT            1.91             42         0      Not Applicable
  07/28/2026 05 AM PDT            1.91             42         0      Not Applicable
  07/28/2026 06 AM PDT            1.91             42         0      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  07/28/2026 07 AM PDT            1.91             42                Not Applicable
  07/28/2026 08 AM PDT            1.91             42         0      Not Applicable
  07/28/2026 09 AM PDT            1.91             42         0      Not Applicable
  07/28/2026 10 AM PDT            1.91             42         0      Not Applicable
  07/28/2026 11 AM PDT            1.91             42         0      Not Applicable
  07/28/2026 12 PM PDT            1.91             42         0      Not Applicable
  07/28/2026 01 PM PDT            1.91             42         0      Not Applicable
  07/28/2026 02 PM PDT            1.91             42         0      Not Applicable
  07/28/2026 03 PM PDT            1.91             42         0      Not Applicable
  07/28/2026 04 PM PDT            1.91             42         0      Not Applicable
  07/28/2026 05 PM PDT            1.91             42         0      Not Applicable
  07/28/2026 06 PM PDT            1.91             42         0      Not Applicable
  07/28/2026 07 PM PDT            1.91             42         0      Not Applicable
  07/28/2026 08 PM PDT            1.90             41         -      Not Applicable
  07/28/2026 09 PM PDT            1.90             41         0      Not Applicable
  07/28/2026 10 PM PDT            1.90             41         0      Not Applicable
  07/28/2026 11 PM PDT            1.90             41         0      Not Applicable
  07/29/2026 12 AM PDT            1.90             41         0      Not Applicable
  07/29/2026 01 AM PDT            1.90             41         0      Not Applicable
  07/29/2026 02 AM PDT            1.90             41         0      Not Applicable
  07/29/2026 03 AM PDT            1.90             41         0      Not Applicable
  07/29/2026 04 AM PDT            1.90             41         0      Not Applicable
  07/29/2026 05 AM PDT            1.90             41         0      Not Applicable
  07/29/2026 06 AM PDT            1.90             41         0      Not Applicable
  07/29/2026 07 AM PDT            1.90             41         0      Not Applicable
  07/29/2026 08 AM PDT            1.90             41         0      Not Applicable
  07/29/2026 09 AM PDT            1.90             41         0      Not Applicable
  07/29/2026 10 AM PDT            1.90             41         0      Not Applicable
  07/29/2026 11 AM PDT            1.90             41         0      Not Applicable
  07/29/2026 12 PM PDT            1.90             41         0      Not Applicable
  07/29/2026 01 PM PDT            1.90             41         0      Not Applicable
  07/29/2026 02 PM PDT            1.90             41         0      Not Applicable
  07/29/2026 03 PM PDT            1.90             41         0      Not Applicable
  07/29/2026 04 PM PDT            1.90             41         0      Not Applicable
  07/29/2026 05 PM PDT            1.90             41         0      Not Applicable
  07/29/2026 06 PM PDT            1.90             41         0      Not Applicable
  07/29/2026 07 PM PDT            1.89             40         -      Not Applicable
  07/29/2026 08 PM PDT            1.89             40         0      Not Applicable
  07/29/2026 09 PM PDT            1.89             40         0      Not Applicable
  07/29/2026 10 PM PDT            1.89             40         0      Not Applicable
  07/29/2026 11 PM PDT            1.89             40         0      Not Applicable
  07/30/2026 12 AM PDT            1.89             40         0      Not Applicable
  07/30/2026 01 AM PDT            1.89             40         0      Not Applicable
  07/30/2026 02 AM PDT            1.89             40         0      Not Applicable
  07/30/2026 03 AM PDT            1.89             40         0      Not Applicable
  07/30/2026 04 AM PDT            1.89             40         0      Not Applicable
  07/30/2026 05 AM PDT            1.89             40         0      Not Applicable
  07/30/2026 06 AM PDT            1.89             40         0      Not Applicable
  07/30/2026 07 AM PDT            1.89             40         0      Not Applicable
  07/30/2026 08 AM PDT            1.89             40         0      Not Applicable
  07/30/2026 09 AM PDT            1.89             40         0      Not Applicable
  07/30/2026 10 AM PDT            1.89             40         0      Not Applicable
  07/30/2026 11 AM PDT            1.89             40         0      Not Applicable
  07/30/2026 12 PM PDT            1.89             40         0      Not Applicable
  07/30/2026 01 PM PDT            1.89             40         0      Not Applicable
  07/30/2026 02 PM PDT            1.89             40         0      Not Applicable
  07/30/2026 03 PM PDT            1.89             40         0      Not Applicable
  07/30/2026 04 PM PDT            1.89             40         0      Not Applicable
  07/30/2026 05 PM PDT            1.89             40         0      Not Applicable
  07/30/2026 06 PM PDT            1.88             40         -      Not Applicable
  07/30/2026 07 PM PDT            1.88             40         0      Not Applicable
  07/30/2026 08 PM PDT            1.88             40         0      Not Applicable
  07/30/2026 09 PM PDT            1.88             40         0      Not Applicable
  07/30/2026 10 PM PDT            1.88             40         0      Not Applicable
  07/30/2026 11 PM PDT            1.88             40         0      Not Applicable
  07/31/2026 12 AM PDT            1.88             40         0      Not Applicable
  07/31/2026 01 AM PDT            1.88             40         0      Not Applicable
  07/31/2026 02 AM PDT            1.88             40         0      Not Applicable
  07/31/2026 03 AM PDT            1.88             40         0      Not Applicable
  07/31/2026 04 AM PDT            1.88             40         0      Not Applicable
  07/31/2026 05 AM PDT            1.88             40         0      Not Applicable
  07/31/2026 06 AM PDT            1.88             40         0      Not Applicable
  07/31/2026 07 AM PDT            1.88             40         0      Not Applicable
  07/31/2026 08 AM PDT            1.88             40         0      Not Applicable
  07/31/2026 09 AM PDT            1.88             40         0      Not Applicable
  07/31/2026 10 AM PDT            1.88             40         0      Not Applicable
  07/31/2026 11 AM PDT            1.88             40         0      Not Applicable
  07/31/2026 12 PM PDT            1.88             40         0      Not Applicable
  07/31/2026 01 PM PDT            1.88             40         0      Not Applicable
  07/31/2026 02 PM PDT            1.88             40         0      Not Applicable
  07/31/2026 03 PM PDT            1.87             39         -      Not Applicable
  07/31/2026 04 PM PDT            1.87             39         0      Not Applicable
  07/31/2026 05 PM PDT            1.87             39         0      Not Applicable
  07/31/2026 06 PM PDT            1.87             39         0      Not Applicable
  07/31/2026 07 PM PDT            1.87             39         0      Not Applicable
  07/31/2026 08 PM PDT            1.87             39         0      Not Applicable
  07/31/2026 09 PM PDT            1.87             39         0      Not Applicable
  07/31/2026 10 PM PDT            1.87             39         0      Not Applicable
  07/31/2026 11 PM PDT            1.87             39         0      Not Applicable
  08/01/2026 12 AM PDT            1.87             39         0      Not Applicable
  08/01/2026 01 AM PDT            1.87             39         0      Not Applicable
  08/01/2026 02 AM PDT            1.87             39         0      Not Applicable
  08/01/2026 03 AM PDT            1.87             39         0      Not Applicable
  08/01/2026 04 AM PDT            1.87             39         0      Not Applicable
  08/01/2026 05 AM PDT            1.87             39         0      Not Applicable
  08/01/2026 06 AM PDT            1.87             39         0      Not Applicable
  08/01/2026 07 AM PDT            1.87             39         0      Not Applicable
  08/01/2026 08 AM PDT            1.87             39         0      Not Applicable
  08/01/2026 09 AM PDT            1.87             39         0      Not Applicable
  08/01/2026 10 AM PDT            1.87             39         0      Not Applicable
  08/01/2026 11 AM PDT            1.86             39         -      Not Applicable
  08/01/2026 12 PM PDT            1.86             39         0      Not Applicable
  08/01/2026 01 PM PDT            1.86             39         0      Not Applicable
  08/01/2026 02 PM PDT            1.86             39         0      Not Applicable
  08/01/2026 03 PM PDT            1.86             39         0      Not Applicable
  08/01/2026 04 PM PDT            1.86             39         0      Not Applicable
  08/01/2026 05 PM PDT            1.86             39         0      Not Applicable
  08/01/2026 06 PM PDT            1.86             39         0      Not Applicable
  08/01/2026 07 PM PDT            1.86             39         0      Not Applicable
  08/01/2026 08 PM PDT            1.86             39         0      Not Applicable
  08/01/2026 09 PM PDT            1.86             39         0      Not Applicable
  08/01/2026 10 PM PDT            1.86             39         0      Not Applicable
  08/01/2026 11 PM PDT            1.86             39         0      Not Applicable
  08/02/2026 12 AM PDT            1.86             39         0      Not Applicable
  08/02/2026 01 AM PDT            1.86             39         0      Not Applicable
  08/02/2026 02 AM PDT            1.86             39         0      Not Applicable
  08/02/2026 03 AM PDT            1.86             39         0      Not Applicable
  08/02/2026 04 AM PDT            1.86             39         0      Not Applicable
  08/02/2026 05 AM PDT            1.86             39         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.