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SOUTH FORK YUBA RIVER - JONES BAR (JNSC1)
| Latitude: 39.29º N | Longitude: 121.10º W | Elevation: 1060 Feet | | Forecast Type: Unofficial Location |
| Location: Nevada County in California | Bulletin Group: Lower Sacramento | River Group: Feather Yuba |
| Issuance Time: | Sep 16 2026 at 6:54 AM PDT | Next Issuance: | Sep 17 2026 at 9:00 AM PDT
| |
| Action: 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: 09/16/2026 at 06:56 AM PDT
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 09/11/2026 at 06:00 AM PDT
# Maximum Observed Stage: 1.87 Feet
# Maximum Observed Flow: 39 cfs
#
# Earliest Date & Time of Maximum Forecast: 09/16/2026 at 07:00 AM PDT
# Maximum Forecast Stage: 1.83 Feet
# Maximum Forecast Flow: 37 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
09/11/2026 06 AM PDT 1.87 39 Not Applicable
09/11/2026 07 AM PDT 1.86 39 - Not Applicable
09/11/2026 08 AM PDT 1.85 38 - Not Applicable
09/11/2026 09 AM PDT 1.84 38 - Not Applicable
09/11/2026 10 AM PDT 1.85 38 + Not Applicable
09/11/2026 11 AM PDT 1.85 38 0 Not Applicable
09/11/2026 12 PM PDT 1.85 38 0 Not Applicable
09/11/2026 01 PM PDT 1.85 38 0 Not Applicable
09/11/2026 02 PM PDT 1.84 38 - Not Applicable
09/11/2026 03 PM PDT 1.85 38 + Not Applicable
09/11/2026 04 PM PDT 1.85 38 0 Not Applicable
09/11/2026 05 PM PDT 1.84 38 - Not Applicable
09/11/2026 06 PM PDT 1.83 37 - Not Applicable
09/11/2026 07 PM PDT 1.82 37 - Not Applicable
09/11/2026 08 PM PDT 1.84 38 + Not Applicable
09/11/2026 09 PM PDT 1.83 37 - Not Applicable
09/11/2026 10 PM PDT 1.84 38 + Not Applicable
09/11/2026 11 PM PDT 1.84 38 0 Not Applicable
09/12/2026 12 AM PDT 1.84 38 0 Not Applicable
09/12/2026 01 AM PDT 1.84 38 0 Not Applicable
09/12/2026 02 AM PDT 1.84 38 0 Not Applicable
09/12/2026 03 AM PDT 1.84 38 0 Not Applicable
09/12/2026 04 AM PDT 1.84 38 0 Not Applicable
09/12/2026 05 AM PDT 1.83 37 - Not Applicable
09/12/2026 06 AM PDT 1.84 38 + Not Applicable
09/12/2026 07 AM PDT 1.83 37 - Not Applicable
09/12/2026 08 AM PDT 1.83 37 0 Not Applicable
09/12/2026 09 AM PDT 1.84 38 + Not Applicable
09/12/2026 10 AM PDT 1.83 37 - Not Applicable
09/12/2026 11 AM PDT 1.83 37 0 Not Applicable
09/12/2026 12 PM PDT 1.83 37 0 Not Applicable
09/12/2026 01 PM PDT 1.82 37 - Not Applicable
09/12/2026 02 PM PDT 1.83 37 + Not Applicable
09/12/2026 03 PM PDT 1.83 37 0 Not Applicable
09/12/2026 04 PM PDT 1.83 37 0 Not Applicable
09/12/2026 05 PM PDT 1.83 37 0 Not Applicable
09/12/2026 06 PM PDT 1.81 36 - Not Applicable
09/12/2026 07 PM PDT 1.82 37 + Not Applicable
09/12/2026 08 PM PDT 1.82 37 0 Not Applicable
09/12/2026 09 PM PDT 1.81 36 - Not Applicable
09/12/2026 10 PM PDT 1.81 36 0 Not Applicable
09/12/2026 11 PM PDT 1.81 36 0 Not Applicable
09/13/2026 12 AM PDT 1.81 36 0 Not Applicable
09/13/2026 01 AM PDT 1.81 36 0 Not Applicable
09/13/2026 02 AM PDT 1.80 36 - Not Applicable
09/13/2026 03 AM PDT 1.82 37 + Not Applicable
09/13/2026 04 AM PDT 1.82 37 0 Not Applicable
09/13/2026 05 AM PDT 1.82 37 0 Not Applicable
09/13/2026 06 AM PDT 1.81 36 - Not Applicable
09/13/2026 07 AM PDT 1.80 36 - Not Applicable
09/13/2026 08 AM PDT 1.80 36 0 Not Applicable
09/13/2026 09 AM PDT 1.80 36 0 Not Applicable
09/13/2026 10 AM PDT 1.81 36 + Not Applicable
09/13/2026 11 AM PDT 1.81 36 0 Not Applicable
09/13/2026 12 PM PDT 1.81 36 0 Not Applicable
09/13/2026 01 PM PDT 1.80 36 - Not Applicable
09/13/2026 02 PM PDT 1.80 36 0 Not Applicable
09/13/2026 03 PM PDT 1.80 36 0 Not Applicable
09/13/2026 04 PM PDT 1.79 35 - Not Applicable
09/13/2026 05 PM PDT 1.79 35 0 Not Applicable
09/13/2026 06 PM PDT 1.79 35 0 Not Applicable
09/13/2026 07 PM PDT 1.79 35 0 Not Applicable
09/13/2026 08 PM PDT 1.78 35 - Not Applicable
09/13/2026 09 PM PDT 1.78 35 0 Not Applicable
09/13/2026 10 PM PDT 1.79 35 + Not Applicable
09/13/2026 11 PM PDT 1.80 36 + Not Applicable
09/14/2026 12 AM PDT 1.80 36 0 Not Applicable
09/14/2026 01 AM PDT 1.79 35 - Not Applicable
09/14/2026 02 AM PDT 1.80 36 + Not Applicable
09/14/2026 03 AM PDT 1.80 36 0 Not Applicable
09/14/2026 04 AM PDT 1.80 36 0 Not Applicable
09/14/2026 05 AM PDT 1.80 36 0 Not Applicable
09/14/2026 06 AM PDT 1.81 36 + Not Applicable
09/14/2026 07 AM PDT 1.79 35 - Not Applicable
09/14/2026 08 AM PDT 1.80 36 + Not Applicable
09/14/2026 09 AM PDT 1.80 36 0 Not Applicable
09/14/2026 10 AM PDT 1.79 35 - Not Applicable
09/14/2026 11 AM PDT 1.80 36 + Not Applicable
09/14/2026 12 PM PDT 1.81 36 + Not Applicable
09/14/2026 01 PM PDT 1.80 36 - Not Applicable
09/14/2026 02 PM PDT 1.80 36 0 Not Applicable
09/14/2026 03 PM PDT 1.79 35 - Not Applicable
09/14/2026 04 PM PDT 1.81 36 + Not Applicable
09/14/2026 05 PM PDT 1.80 36 - Not Applicable
09/14/2026 06 PM PDT 1.80 36 0 Not Applicable
09/14/2026 07 PM PDT 1.80 36 0 Not Applicable
09/14/2026 08 PM PDT 1.80 36 0 Not Applicable
09/14/2026 09 PM PDT 1.81 36 + Not Applicable
09/14/2026 10 PM PDT 1.81 36 0 Not Applicable
09/14/2026 11 PM PDT 1.81 36 0 Not Applicable
09/15/2026 12 AM PDT 1.80 36 - Not Applicable
09/15/2026 01 AM PDT 1.80 36 0 Not Applicable
09/15/2026 02 AM PDT 1.81 36 + Not Applicable
09/15/2026 03 AM PDT 1.81 36 0 Not Applicable
09/15/2026 04 AM PDT 1.82 37 + Not Applicable
09/15/2026 05 AM PDT 1.82 37 0 Not Applicable
09/15/2026 06 AM PDT 1.81 36 - Not Applicable
09/15/2026 07 AM PDT 1.81 36 0 Not Applicable
09/15/2026 08 AM PDT 1.82 37 + Not Applicable
09/15/2026 09 AM PDT 1.82 37 0 Not Applicable
09/15/2026 10 AM PDT 1.82 37 0 Not Applicable
09/15/2026 11 AM PDT 1.82 37 0 Not Applicable
09/15/2026 12 PM PDT 1.81 36 - Not Applicable
09/15/2026 01 PM PDT 1.81 36 0 Not Applicable
09/15/2026 02 PM PDT 1.82 37 + Not Applicable
09/15/2026 03 PM PDT 1.82 37 0 Not Applicable
09/15/2026 04 PM PDT 1.81 36 - Not Applicable
09/15/2026 05 PM PDT 1.82 37 + Not Applicable
09/15/2026 06 PM PDT 1.81 36 - Not Applicable
09/15/2026 07 PM PDT 1.82 37 + Not Applicable
09/15/2026 08 PM PDT 1.81 36 - Not Applicable
09/15/2026 09 PM PDT 1.82 37 + Not Applicable
09/15/2026 10 PM PDT 1.82 37 0 Not Applicable
09/15/2026 11 PM PDT 1.82 37 0 Not Applicable
09/16/2026 12 AM PDT 1.81 36 - Not Applicable
09/16/2026 01 AM PDT 1.81 36 0 Not Applicable
09/16/2026 02 AM PDT 1.82 37 + Not Applicable
09/16/2026 03 AM PDT 1.82 37 0 Not Applicable
09/16/2026 04 AM PDT 1.82 37 0 Not Applicable
09/16/2026 05 AM PDT 1.82 37 0 Not Applicable
09/16/2026 06 AM PDT 1.82 37 0 Not Applicable
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
09/16/2026 07 AM PDT 1.83 37 Not Applicable
09/16/2026 08 AM PDT 1.82 37 - Not Applicable
09/16/2026 09 AM PDT 1.82 37 0 Not Applicable
09/16/2026 10 AM PDT 1.82 37 0 Not Applicable
09/16/2026 11 AM PDT 1.82 37 0 Not Applicable
09/16/2026 12 PM PDT 1.82 37 0 Not Applicable
09/16/2026 01 PM PDT 1.82 37 0 Not Applicable
09/16/2026 02 PM PDT 1.82 37 0 Not Applicable
09/16/2026 03 PM PDT 1.82 37 0 Not Applicable
09/16/2026 04 PM PDT 1.82 37 0 Not Applicable
09/16/2026 05 PM PDT 1.82 37 0 Not Applicable
09/16/2026 06 PM PDT 1.82 37 0 Not Applicable
09/16/2026 07 PM PDT 1.82 37 0 Not Applicable
09/16/2026 08 PM PDT 1.82 37 0 Not Applicable
09/16/2026 09 PM PDT 1.82 37 0 Not Applicable
09/16/2026 10 PM PDT 1.82 37 0 Not Applicable
09/16/2026 11 PM PDT 1.83 37 + Not Applicable
09/17/2026 12 AM PDT 1.82 37 - Not Applicable
09/17/2026 01 AM PDT 1.82 37 0 Not Applicable
09/17/2026 02 AM PDT 1.82 37 0 Not Applicable
09/17/2026 03 AM PDT 1.82 37 0 Not Applicable
09/17/2026 04 AM PDT 1.82 37 0 Not Applicable
09/17/2026 05 AM PDT 1.82 37 0 Not Applicable
09/17/2026 06 AM PDT 1.82 37 0 Not Applicable
09/17/2026 07 AM PDT 1.82 37 0 Not Applicable
09/17/2026 08 AM PDT 1.82 37 0 Not Applicable
09/17/2026 09 AM PDT 1.82 37 0 Not Applicable
09/17/2026 10 AM PDT 1.82 37 0 Not Applicable
09/17/2026 11 AM PDT 1.82 37 0 Not Applicable
09/17/2026 12 PM PDT 1.82 37 0 Not Applicable
09/17/2026 01 PM PDT 1.82 37 0 Not Applicable
09/17/2026 02 PM PDT 1.81 36 - Not Applicable
09/17/2026 03 PM PDT 1.81 36 0 Not Applicable
09/17/2026 04 PM PDT 1.81 36 0 Not Applicable
09/17/2026 05 PM PDT 1.81 36 0 Not Applicable
09/17/2026 06 PM PDT 1.81 36 0 Not Applicable
09/17/2026 07 PM PDT 1.81 36 0 Not Applicable
09/17/2026 08 PM PDT 1.82 37 + Not Applicable
09/17/2026 09 PM PDT 1.82 37 0 Not Applicable
09/17/2026 10 PM PDT 1.82 37 0 Not Applicable
09/17/2026 11 PM PDT 1.82 37 0 Not Applicable
09/18/2026 12 AM PDT 1.82 37 0 Not Applicable
09/18/2026 01 AM PDT 1.82 37 0 Not Applicable
09/18/2026 02 AM PDT 1.82 37 0 Not Applicable
09/18/2026 03 AM PDT 1.82 37 0 Not Applicable
09/18/2026 04 AM PDT 1.82 37 0 Not Applicable
09/18/2026 05 AM PDT 1.82 37 0 Not Applicable
09/18/2026 06 AM PDT 1.81 36 - Not Applicable
09/18/2026 07 AM PDT 1.81 36 0 Not Applicable
09/18/2026 08 AM PDT 1.81 36 0 Not Applicable
09/18/2026 09 AM PDT 1.81 36 0 Not Applicable
09/18/2026 10 AM PDT 1.81 36 0 Not Applicable
09/18/2026 11 AM PDT 1.81 36 0 Not Applicable
09/18/2026 12 PM PDT 1.81 36 0 Not Applicable
09/18/2026 01 PM PDT 1.81 36 0 Not Applicable
09/18/2026 02 PM PDT 1.81 36 0 Not Applicable
09/18/2026 03 PM PDT 1.81 36 0 Not Applicable
09/18/2026 04 PM PDT 1.81 36 0 Not Applicable
09/18/2026 05 PM PDT 1.81 36 0 Not Applicable
09/18/2026 06 PM PDT 1.81 36 0 Not Applicable
09/18/2026 07 PM PDT 1.81 36 0 Not Applicable
09/18/2026 08 PM PDT 1.81 36 0 Not Applicable
09/18/2026 09 PM PDT 1.81 36 0 Not Applicable
09/18/2026 10 PM PDT 1.81 36 0 Not Applicable
09/18/2026 11 PM PDT 1.82 37 + Not Applicable
09/19/2026 12 AM PDT 1.82 37 0 Not Applicable
09/19/2026 01 AM PDT 1.81 36 - Not Applicable
09/19/2026 02 AM PDT 1.81 36 0 Not Applicable
09/19/2026 03 AM PDT 1.81 36 0 Not Applicable
09/19/2026 04 AM PDT 1.81 36 0 Not Applicable
09/19/2026 05 AM PDT 1.81 36 0 Not Applicable
09/19/2026 06 AM PDT 1.81 36 0 Not Applicable
09/19/2026 07 AM PDT 1.81 36 0 Not Applicable
09/19/2026 08 AM PDT 1.81 36 0 Not Applicable
09/19/2026 09 AM PDT 1.81 36 0 Not Applicable
09/19/2026 10 AM PDT 1.81 36 0 Not Applicable
09/19/2026 11 AM PDT 1.81 36 0 Not Applicable
09/19/2026 12 PM PDT 1.81 36 0 Not Applicable
09/19/2026 01 PM PDT 1.81 36 0 Not Applicable
09/19/2026 02 PM PDT 1.81 36 0 Not Applicable
09/19/2026 03 PM PDT 1.80 36 - Not Applicable
09/19/2026 04 PM PDT 1.80 36 0 Not Applicable
09/19/2026 05 PM PDT 1.80 36 0 Not Applicable
09/19/2026 06 PM PDT 1.80 36 0 Not Applicable
09/19/2026 07 PM PDT 1.81 36 + Not Applicable
09/19/2026 08 PM PDT 1.81 36 0 Not Applicable
09/19/2026 09 PM PDT 1.81 36 0 Not Applicable
09/19/2026 10 PM PDT 1.81 36 0 Not Applicable
09/19/2026 11 PM PDT 1.81 36 0 Not Applicable
09/20/2026 12 AM PDT 1.81 36 0 Not Applicable
09/20/2026 01 AM PDT 1.81 36 0 Not Applicable
09/20/2026 02 AM PDT 1.81 36 0 Not Applicable
09/20/2026 03 AM PDT 1.81 36 0 Not Applicable
09/20/2026 04 AM PDT 1.81 36 0 Not Applicable
09/20/2026 05 AM PDT 1.81 36 0 Not Applicable
09/20/2026 06 AM PDT 1.81 36 0 Not Applicable
09/20/2026 07 AM PDT 1.81 36 0 Not Applicable
09/20/2026 08 AM PDT 1.81 36 0 Not Applicable
09/20/2026 09 AM PDT 1.80 36 - Not Applicable
09/20/2026 10 AM PDT 1.80 36 0 Not Applicable
09/20/2026 11 AM PDT 1.80 36 0 Not Applicable
09/20/2026 12 PM PDT 1.80 36 0 Not Applicable
09/20/2026 01 PM PDT 1.80 36 0 Not Applicable
09/20/2026 02 PM PDT 1.80 36 0 Not Applicable
09/20/2026 03 PM PDT 1.80 36 0 Not Applicable
09/20/2026 04 PM PDT 1.80 36 0 Not Applicable
09/20/2026 05 PM PDT 1.80 36 0 Not Applicable
09/20/2026 06 PM PDT 1.80 36 0 Not Applicable
09/20/2026 07 PM PDT 1.80 36 0 Not Applicable
09/20/2026 08 PM PDT 1.80 36 0 Not Applicable
09/20/2026 09 PM PDT 1.80 36 0 Not Applicable
09/20/2026 10 PM PDT 1.81 36 + Not Applicable
09/20/2026 11 PM PDT 1.81 36 0 Not Applicable
09/21/2026 12 AM PDT 1.81 36 0 Not Applicable
09/21/2026 01 AM PDT 1.81 36 0 Not Applicable
09/21/2026 02 AM PDT 1.81 36 0 Not Applicable
09/21/2026 03 AM PDT 1.80 36 - Not Applicable
09/21/2026 04 AM PDT 1.80 36 0 Not Applicable
09/21/2026 05 AM PDT 1.80 36 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.
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