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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: | Mar 17 2026 at 1:51 PM PDT | Next Issuance: | Mar 18 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: 03/17/2026 at 01:53 PM PDT
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 03/17/2026 at 01:00 PM PDT
# Maximum Observed Stage: 7.78 Feet
# Maximum Observed Flow: 1773 cfs
#
# Earliest Date & Time of Maximum Forecast: 03/21/2026 at 08:00 AM PDT
# Maximum Forecast Stage: 8.33 Feet
# Maximum Forecast Flow: 2169 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
03/12/2026 01 PM PDT 7.42 1543 Not Applicable
03/12/2026 02 PM PDT 7.49 1586 + Not Applicable
03/12/2026 03 PM PDT 7.47 1574 - Not Applicable
03/12/2026 04 PM PDT 7.44 1555 - Not Applicable
03/12/2026 05 PM PDT 7.47 1574 + Not Applicable
03/12/2026 06 PM PDT 7.50 1592 + Not Applicable
03/12/2026 07 PM PDT 7.44 1555 - Not Applicable
03/12/2026 08 PM PDT 7.48 1580 + Not Applicable
03/12/2026 09 PM PDT 7.43 1549 - Not Applicable
03/12/2026 10 PM PDT 7.48 1580 + Not Applicable
03/12/2026 11 PM PDT 7.46 1567 - Not Applicable
03/13/2026 12 AM PDT 7.47 1574 + Not Applicable
03/13/2026 01 AM PDT 7.49 1586 + Not Applicable
03/13/2026 02 AM PDT 7.52 1605 + Not Applicable
03/13/2026 03 AM PDT 7.49 1586 - Not Applicable
03/13/2026 04 AM PDT 7.49 1586 0 Not Applicable
03/13/2026 05 AM PDT 7.51 1598 + Not Applicable
03/13/2026 06 AM PDT 7.54 1617 + Not Applicable
03/13/2026 07 AM PDT 7.55 1624 + Not Applicable
03/13/2026 08 AM PDT 7.52 1605 - Not Applicable
03/13/2026 09 AM PDT 7.57 1637 + Not Applicable
03/13/2026 10 AM PDT 7.56 1630 - Not Applicable
03/13/2026 11 AM PDT 7.59 1650 + Not Applicable
03/13/2026 12 PM PDT 7.60 1656 + Not Applicable
03/13/2026 01 PM PDT 7.62 1669 + Not Applicable
03/13/2026 02 PM PDT 7.60 1656 - Not Applicable
03/13/2026 03 PM PDT 7.62 1669 + Not Applicable
03/13/2026 04 PM PDT 7.61 1662 - Not Applicable
03/13/2026 05 PM PDT 7.60 1656 - Not Applicable
03/13/2026 06 PM PDT 7.59 1650 - Not Applicable
03/13/2026 07 PM PDT 7.63 1675 + Not Applicable
03/13/2026 08 PM PDT 7.60 1656 - Not Applicable
03/13/2026 09 PM PDT 7.59 1650 - Not Applicable
03/13/2026 10 PM PDT 7.57 1637 - Not Applicable
03/13/2026 11 PM PDT 7.61 1662 + Not Applicable
03/14/2026 12 AM PDT 7.58 1643 - Not Applicable
03/14/2026 01 AM PDT 7.58 1643 0 Not Applicable
03/14/2026 02 AM PDT 7.64 1681 + Not Applicable
03/14/2026 03 AM PDT 7.57 1637 - Not Applicable
03/14/2026 04 AM PDT 7.61 1662 + Not Applicable
03/14/2026 05 AM PDT 7.58 1643 - Not Applicable
03/14/2026 06 AM PDT 7.58 1643 0 Not Applicable
03/14/2026 07 AM PDT 7.63 1675 + Not Applicable
03/14/2026 08 AM PDT 7.63 1675 0 Not Applicable
03/14/2026 09 AM PDT 7.63 1675 0 Not Applicable
03/14/2026 10 AM PDT 7.60 1656 - Not Applicable
03/14/2026 11 AM PDT 7.62 1669 + Not Applicable
03/14/2026 12 PM PDT 7.64 1681 + Not Applicable
03/14/2026 01 PM PDT 7.65 1688 + Not Applicable
03/14/2026 02 PM PDT 7.58 1643 - Not Applicable
03/14/2026 03 PM PDT 7.62 1669 + Not Applicable
03/14/2026 04 PM PDT 7.63 1675 + Not Applicable
03/14/2026 05 PM PDT 7.63 1675 0 Not Applicable
03/14/2026 06 PM PDT 7.62 1669 - Not Applicable
03/14/2026 07 PM PDT 7.62 1669 0 Not Applicable
03/14/2026 08 PM PDT 7.63 1675 + Not Applicable
03/14/2026 09 PM PDT 7.59 1650 - Not Applicable
03/14/2026 10 PM PDT 7.64 1681 + Not Applicable
03/14/2026 11 PM PDT 7.65 1688 + Not Applicable
03/15/2026 12 AM PDT 7.59 1650 - Not Applicable
03/15/2026 01 AM PDT 7.58 1643 - Not Applicable
03/15/2026 02 AM PDT 7.57 1637 - Not Applicable
03/15/2026 03 AM PDT 7.57 1637 0 Not Applicable
03/15/2026 04 AM PDT 7.58 1643 + Not Applicable
03/15/2026 05 AM PDT 7.57 1637 - Not Applicable
03/15/2026 06 AM PDT 7.60 1656 + Not Applicable
03/15/2026 07 AM PDT 7.58 1643 - Not Applicable
03/15/2026 08 AM PDT 7.59 1650 + Not Applicable
03/15/2026 09 AM PDT 7.60 1656 + Not Applicable
03/15/2026 10 AM PDT 7.62 1669 + Not Applicable
03/15/2026 11 AM PDT 7.61 1662 - Not Applicable
03/15/2026 12 PM PDT 7.62 1669 + Not Applicable
03/15/2026 01 PM PDT 7.61 1662 - Not Applicable
03/15/2026 02 PM PDT 7.59 1650 - Not Applicable
03/15/2026 03 PM PDT 7.64 1681 + Not Applicable
03/15/2026 04 PM PDT 7.63 1675 - Not Applicable
03/15/2026 05 PM PDT 7.63 1675 0 Not Applicable
03/15/2026 06 PM PDT 7.63 1675 0 Not Applicable
03/15/2026 07 PM PDT 7.59 1650 - Not Applicable
03/15/2026 08 PM PDT 7.60 1656 + Not Applicable
03/15/2026 09 PM PDT 7.60 1656 0 Not Applicable
03/15/2026 10 PM PDT 7.57 1637 - Not Applicable
03/15/2026 11 PM PDT 7.60 1656 + Not Applicable
03/16/2026 12 AM PDT 7.58 1643 - Not Applicable
03/16/2026 01 AM PDT 7.59 1650 + Not Applicable
03/16/2026 02 AM PDT 7.58 1643 - Not Applicable
03/16/2026 03 AM PDT 7.62 1669 + Not Applicable
03/16/2026 04 AM PDT 7.58 1643 - Not Applicable
03/16/2026 05 AM PDT 7.61 1662 + Not Applicable
03/16/2026 06 AM PDT 7.62 1669 + Not Applicable
03/16/2026 07 AM PDT 7.61 1662 - Not Applicable
03/16/2026 08 AM PDT 7.61 1662 0 Not Applicable
03/16/2026 09 AM PDT 7.65 1688 + Not Applicable
03/16/2026 10 AM PDT 7.69 1714 + Not Applicable
03/16/2026 11 AM PDT 7.69 1714 0 Not Applicable
03/16/2026 12 PM PDT 7.71 1727 + Not Applicable
03/16/2026 01 PM PDT 7.72 1733 + Not Applicable
03/16/2026 02 PM PDT 7.65 1688 - Not Applicable
03/16/2026 03 PM PDT 7.70 1720 + Not Applicable
03/16/2026 04 PM PDT 7.75 1753 + Not Applicable
03/16/2026 05 PM PDT 7.66 1694 - Not Applicable
03/16/2026 06 PM PDT 7.46 1567 - Not Applicable
03/16/2026 07 PM PDT 7.28 1459 - Not Applicable
03/16/2026 08 PM PDT 7.26 1448 - Not Applicable
03/16/2026 09 PM PDT 7.27 1453 + Not Applicable
03/16/2026 10 PM PDT 7.29 1465 + Not Applicable
03/16/2026 11 PM PDT 7.29 1465 0 Not Applicable
03/17/2026 12 AM PDT 7.28 1459 - Not Applicable
03/17/2026 01 AM PDT 7.32 1483 + Not Applicable
03/17/2026 02 AM PDT 7.34 1495 + Not Applicable
03/17/2026 03 AM PDT 7.34 1495 0 Not Applicable
03/17/2026 04 AM PDT 7.41 1537 + Not Applicable
03/17/2026 05 AM PDT 7.47 1574 + Not Applicable
03/17/2026 06 AM PDT 7.49 1586 + Not Applicable
03/17/2026 07 AM PDT 7.54 1617 + Not Applicable
03/17/2026 08 AM PDT 7.62 1669 + Not Applicable
03/17/2026 09 AM PDT 7.66 1694 + Not Applicable
03/17/2026 10 AM PDT 7.71 1727 + Not Applicable
03/17/2026 11 AM PDT 7.73 1740 + Not Applicable
03/17/2026 12 PM PDT 7.75 1753 + Not Applicable
03/17/2026 01 PM PDT 7.78 1773 + Not Applicable
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
03/17/2026 02 PM PDT 7.78 1773 Not Applicable
03/17/2026 03 PM PDT 7.80 1787 + Not Applicable
03/17/2026 04 PM PDT 7.82 1800 + Not Applicable
03/17/2026 05 PM PDT 7.82 1800 0 Not Applicable
03/17/2026 06 PM PDT 7.83 1807 + Not Applicable
03/17/2026 07 PM PDT 7.82 1800 - Not Applicable
03/17/2026 08 PM PDT 7.83 1807 + Not Applicable
03/17/2026 09 PM PDT 7.83 1807 0 Not Applicable
03/17/2026 10 PM PDT 7.83 1807 0 Not Applicable
03/17/2026 11 PM PDT 7.83 1807 0 Not Applicable
03/18/2026 12 AM PDT 7.83 1807 0 Not Applicable
03/18/2026 01 AM PDT 7.84 1814 + Not Applicable
03/18/2026 02 AM PDT 7.84 1814 0 Not Applicable
03/18/2026 03 AM PDT 7.86 1828 + Not Applicable
03/18/2026 04 AM PDT 7.87 1834 + Not Applicable
03/18/2026 05 AM PDT 7.89 1848 + Not Applicable
03/18/2026 06 AM PDT 7.90 1855 + Not Applicable
03/18/2026 07 AM PDT 7.92 1869 + Not Applicable
03/18/2026 08 AM PDT 7.93 1876 + Not Applicable
03/18/2026 09 AM PDT 7.94 1883 + Not Applicable
03/18/2026 10 AM PDT 7.95 1890 + Not Applicable
03/18/2026 11 AM PDT 7.96 1897 + Not Applicable
03/18/2026 12 PM PDT 7.97 1904 + Not Applicable
03/18/2026 01 PM PDT 7.97 1904 0 Not Applicable
03/18/2026 02 PM PDT 7.98 1911 + Not Applicable
03/18/2026 03 PM PDT 7.98 1911 0 Not Applicable
03/18/2026 04 PM PDT 7.98 1911 0 Not Applicable
03/18/2026 05 PM PDT 7.98 1911 0 Not Applicable
03/18/2026 06 PM PDT 7.97 1904 - Not Applicable
03/18/2026 07 PM PDT 7.97 1904 0 Not Applicable
03/18/2026 08 PM PDT 7.97 1904 0 Not Applicable
03/18/2026 09 PM PDT 7.98 1911 + Not Applicable
03/18/2026 10 PM PDT 7.98 1911 0 Not Applicable
03/18/2026 11 PM PDT 7.99 1918 + Not Applicable
03/19/2026 12 AM PDT 7.99 1918 0 Not Applicable
03/19/2026 01 AM PDT 8.00 1925 + Not Applicable
03/19/2026 02 AM PDT 8.01 1932 + Not Applicable
03/19/2026 03 AM PDT 8.02 1939 + Not Applicable
03/19/2026 04 AM PDT 8.04 1954 + Not Applicable
03/19/2026 05 AM PDT 8.05 1961 + Not Applicable
03/19/2026 06 AM PDT 8.06 1968 + Not Applicable
03/19/2026 07 AM PDT 8.08 1982 + Not Applicable
03/19/2026 08 AM PDT 8.09 1990 + Not Applicable
03/19/2026 09 AM PDT 8.10 1997 + Not Applicable
03/19/2026 10 AM PDT 8.10 1997 0 Not Applicable
03/19/2026 11 AM PDT 8.11 2004 + Not Applicable
03/19/2026 12 PM PDT 8.11 2004 0 Not Applicable
03/19/2026 01 PM PDT 8.12 2011 + Not Applicable
03/19/2026 02 PM PDT 8.12 2011 0 Not Applicable
03/19/2026 03 PM PDT 8.12 2011 0 Not Applicable
03/19/2026 04 PM PDT 8.11 2004 - Not Applicable
03/19/2026 05 PM PDT 8.11 2004 0 Not Applicable
03/19/2026 06 PM PDT 8.11 2004 0 Not Applicable
03/19/2026 07 PM PDT 8.11 2004 0 Not Applicable
03/19/2026 08 PM PDT 8.11 2004 0 Not Applicable
03/19/2026 09 PM PDT 8.11 2004 0 Not Applicable
03/19/2026 10 PM PDT 8.12 2011 + Not Applicable
03/19/2026 11 PM PDT 8.12 2011 0 Not Applicable
03/20/2026 12 AM PDT 8.13 2019 + Not Applicable
03/20/2026 01 AM PDT 8.14 2026 + Not Applicable
03/20/2026 02 AM PDT 8.15 2033 + Not Applicable
03/20/2026 03 AM PDT 8.16 2041 + Not Applicable
03/20/2026 04 AM PDT 8.18 2055 + Not Applicable
03/20/2026 05 AM PDT 8.20 2070 + Not Applicable
03/20/2026 06 AM PDT 8.21 2078 + Not Applicable
03/20/2026 07 AM PDT 8.23 2093 + Not Applicable
03/20/2026 08 AM PDT 8.24 2100 + Not Applicable
03/20/2026 09 AM PDT 8.24 2100 0 Not Applicable
03/20/2026 10 AM PDT 8.25 2108 + Not Applicable
03/20/2026 11 AM PDT 8.25 2108 0 Not Applicable
03/20/2026 12 PM PDT 8.26 2115 + Not Applicable
03/20/2026 01 PM PDT 8.26 2115 0 Not Applicable
03/20/2026 02 PM PDT 8.26 2115 0 Not Applicable
03/20/2026 03 PM PDT 8.26 2115 0 Not Applicable
03/20/2026 04 PM PDT 8.26 2115 0 Not Applicable
03/20/2026 05 PM PDT 8.26 2115 0 Not Applicable
03/20/2026 06 PM PDT 8.26 2115 0 Not Applicable
03/20/2026 07 PM PDT 8.26 2115 0 Not Applicable
03/20/2026 08 PM PDT 8.26 2115 0 Not Applicable
03/20/2026 09 PM PDT 8.26 2115 0 Not Applicable
03/20/2026 10 PM PDT 8.26 2115 0 Not Applicable
03/20/2026 11 PM PDT 8.27 2123 + Not Applicable
03/21/2026 12 AM PDT 8.27 2123 0 Not Applicable
03/21/2026 01 AM PDT 8.28 2131 + Not Applicable
03/21/2026 02 AM PDT 8.28 2131 0 Not Applicable
03/21/2026 03 AM PDT 8.29 2138 + Not Applicable
03/21/2026 04 AM PDT 8.30 2146 + Not Applicable
03/21/2026 05 AM PDT 8.31 2154 + Not Applicable
03/21/2026 06 AM PDT 8.31 2154 0 Not Applicable
03/21/2026 07 AM PDT 8.32 2161 + Not Applicable
03/21/2026 08 AM PDT 8.33 2169 + Not Applicable
03/21/2026 09 AM PDT 8.33 2169 0 Not Applicable
03/21/2026 10 AM PDT 8.33 2169 0 Not Applicable
03/21/2026 11 AM PDT 8.33 2169 0 Not Applicable
03/21/2026 12 PM PDT 8.32 2161 - Not Applicable
03/21/2026 01 PM PDT 8.32 2161 0 Not Applicable
03/21/2026 02 PM PDT 8.32 2161 0 Not Applicable
03/21/2026 03 PM PDT 8.31 2154 - Not Applicable
03/21/2026 04 PM PDT 8.30 2146 - Not Applicable
03/21/2026 05 PM PDT 8.29 2138 - Not Applicable
03/21/2026 06 PM PDT 8.29 2138 0 Not Applicable
03/21/2026 07 PM PDT 8.28 2131 - Not Applicable
03/21/2026 08 PM PDT 8.27 2123 - Not Applicable
03/21/2026 09 PM PDT 8.27 2123 0 Not Applicable
03/21/2026 10 PM PDT 8.26 2115 - Not Applicable
03/21/2026 11 PM PDT 8.26 2115 0 Not Applicable
03/22/2026 12 AM PDT 8.25 2108 - Not Applicable
03/22/2026 01 AM PDT 8.25 2108 0 Not Applicable
03/22/2026 02 AM PDT 8.25 2108 0 Not Applicable
03/22/2026 03 AM PDT 8.25 2108 0 Not Applicable
03/22/2026 04 AM PDT 8.25 2108 0 Not Applicable
03/22/2026 05 AM PDT 8.25 2108 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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