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: Mar 24 2026 at 12:52 PM PDTNext Issuance: Mar 25 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:  03/24/2026 at 12:56 PM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  03/19/2026 at 12:00 PM PDT
# Maximum Observed Stage:                       8.08 Feet
# Maximum Observed Flow:                        1982 cfs
#
# Earliest Date & Time of Maximum Forecast:     03/26/2026 at 11:00 AM PDT
# Maximum Forecast Stage:                       7.15 Feet
# Maximum Forecast Flow:                        1385 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  03/19/2026 12 PM PDT            8.08           1982                Not Applicable
  03/19/2026 01 PM PDT            8.05           1961         -      Not Applicable
  03/19/2026 02 PM PDT            8.04           1954         -      Not Applicable
  03/19/2026 03 PM PDT            8.05           1961         +      Not Applicable
  03/19/2026 04 PM PDT            8.00           1925         -      Not Applicable
  03/19/2026 05 PM PDT            7.86           1828         -      Not Applicable
  03/19/2026 06 PM PDT            7.80           1787         -      Not Applicable
  03/19/2026 07 PM PDT            7.77           1767         -      Not Applicable
  03/19/2026 08 PM PDT            7.69           1714         -      Not Applicable
  03/19/2026 09 PM PDT            7.62           1669         -      Not Applicable
  03/19/2026 10 PM PDT            7.54           1617         -      Not Applicable
  03/19/2026 11 PM PDT            7.49           1586         -      Not Applicable
  03/20/2026 12 AM PDT            7.45           1561         -      Not Applicable
  03/20/2026 01 AM PDT            7.43           1549         -      Not Applicable
  03/20/2026 02 AM PDT            7.43           1549         0      Not Applicable
  03/20/2026 03 AM PDT            7.36           1507         -      Not Applicable
  03/20/2026 04 AM PDT            7.42           1543         +      Not Applicable
  03/20/2026 05 AM PDT            7.42           1543         0      Not Applicable
  03/20/2026 06 AM PDT            7.43           1549         +      Not Applicable
  03/20/2026 07 AM PDT            7.45           1561         +      Not Applicable
  03/20/2026 08 AM PDT            7.49           1586         +      Not Applicable
  03/20/2026 09 AM PDT            7.49           1586         0      Not Applicable
  03/20/2026 10 AM PDT            7.57           1637         +      Not Applicable
  03/20/2026 11 AM PDT            7.60           1656         +      Not Applicable
  03/20/2026 12 PM PDT            7.58           1643         -      Not Applicable
  03/20/2026 01 PM PDT            7.58           1643         0      Not Applicable
  03/20/2026 02 PM PDT            7.58           1643         0      Not Applicable
  03/20/2026 03 PM PDT            7.57           1637         -      Not Applicable
  03/20/2026 04 PM PDT            7.59           1650         +      Not Applicable
  03/20/2026 05 PM PDT            7.55           1624         -      Not Applicable
  03/20/2026 06 PM PDT            7.56           1630         +      Not Applicable
  03/20/2026 07 PM PDT            7.55           1624         -      Not Applicable
  03/20/2026 08 PM PDT            7.54           1617         -      Not Applicable
  03/20/2026 09 PM PDT            7.51           1598         -      Not Applicable
  03/20/2026 10 PM PDT            7.46           1567         -      Not Applicable
  03/20/2026 11 PM PDT            7.43           1549         -      Not Applicable
  03/21/2026 12 AM PDT            7.47           1574         +      Not Applicable
  03/21/2026 01 AM PDT            7.45           1561         -      Not Applicable
  03/21/2026 02 AM PDT            7.42           1543         -      Not Applicable
  03/21/2026 03 AM PDT            7.42           1543         0      Not Applicable
  03/21/2026 04 AM PDT            7.47           1574         +      Not Applicable
  03/21/2026 05 AM PDT            7.48           1580         +      Not Applicable
  03/21/2026 06 AM PDT            7.52           1605         +      Not Applicable
  03/21/2026 07 AM PDT            7.57           1637         +      Not Applicable
  03/21/2026 08 AM PDT            7.62           1669         +      Not Applicable
  03/21/2026 09 AM PDT            7.71           1727         +      Not Applicable
  03/21/2026 10 AM PDT            7.70           1720         -      Not Applicable
  03/21/2026 11 AM PDT            7.69           1714         -      Not Applicable
  03/21/2026 12 PM PDT            7.74           1747         +      Not Applicable
  03/21/2026 01 PM PDT            7.72           1733         -      Not Applicable
  03/21/2026 02 PM PDT            7.70           1720         -      Not Applicable
  03/21/2026 03 PM PDT            7.69           1714         -      Not Applicable
  03/21/2026 04 PM PDT            7.70           1720         +      Not Applicable
  03/21/2026 05 PM PDT            7.70           1720         0      Not Applicable
  03/21/2026 06 PM PDT            7.67           1701         -      Not Applicable
  03/21/2026 07 PM PDT            7.62           1669         -      Not Applicable
  03/21/2026 08 PM PDT            7.60           1656         -      Not Applicable
  03/21/2026 09 PM PDT            7.54           1617         -      Not Applicable
  03/21/2026 10 PM PDT            7.53           1611         -      Not Applicable
  03/21/2026 11 PM PDT            7.47           1574         -      Not Applicable
  03/22/2026 12 AM PDT            7.53           1611         +      Not Applicable
  03/22/2026 01 AM PDT            7.47           1574         -      Not Applicable
  03/22/2026 02 AM PDT            7.52           1605         +      Not Applicable
  03/22/2026 03 AM PDT            7.51           1598         -      Not Applicable
  03/22/2026 04 AM PDT            7.51           1598         0      Not Applicable
  03/22/2026 05 AM PDT            7.55           1624         +      Not Applicable
  03/22/2026 06 AM PDT            7.57           1637         +      Not Applicable
  03/22/2026 07 AM PDT            7.64           1681         +      Not Applicable
  03/22/2026 08 AM PDT            7.71           1727         +      Not Applicable
  03/22/2026 09 AM PDT            7.73           1740         +      Not Applicable
  03/22/2026 10 AM PDT            7.79           1780         +      Not Applicable
  03/22/2026 11 AM PDT            7.78           1773         -      Not Applicable
  03/22/2026 12 PM PDT            7.81           1794         +      Not Applicable
  03/22/2026 01 PM PDT            7.80           1787         -      Not Applicable
  03/22/2026 02 PM PDT            7.75           1753         -      Not Applicable
  03/22/2026 03 PM PDT            7.75           1753         0      Not Applicable
  03/22/2026 04 PM PDT            7.72           1733         -      Not Applicable
  03/22/2026 05 PM PDT            7.65           1688         -      Not Applicable
  03/22/2026 06 PM PDT            7.66           1694         +      Not Applicable
  03/22/2026 07 PM PDT            7.60           1656         -      Not Applicable
  03/22/2026 08 PM PDT            7.62           1669         +      Not Applicable
  03/22/2026 09 PM PDT            7.61           1662         -      Not Applicable
  03/22/2026 10 PM PDT            7.56           1630         -      Not Applicable
  03/22/2026 11 PM PDT            7.48           1580         -      Not Applicable
  03/23/2026 12 AM PDT            7.45           1561         -      Not Applicable
  03/23/2026 01 AM PDT            7.43           1549         -      Not Applicable
  03/23/2026 02 AM PDT            7.44           1555         +      Not Applicable
  03/23/2026 03 AM PDT            7.42           1543         -      Not Applicable
  03/23/2026 04 AM PDT            7.38           1519         -      Not Applicable
  03/23/2026 05 AM PDT            7.41           1537         +      Not Applicable
  03/23/2026 06 AM PDT            7.39           1525         -      Not Applicable
  03/23/2026 07 AM PDT            7.40           1531         +      Not Applicable
  03/23/2026 08 AM PDT            7.46           1567         +      Not Applicable
  03/23/2026 09 AM PDT            7.43           1549         -      Not Applicable
  03/23/2026 10 AM PDT            7.48           1580         +      Not Applicable
  03/23/2026 11 AM PDT            7.45           1561         -      Not Applicable
  03/23/2026 12 PM PDT            7.46           1567         +      Not Applicable
  03/23/2026 01 PM PDT            7.46           1567         0      Not Applicable
  03/23/2026 02 PM PDT            7.45           1561         -      Not Applicable
  03/23/2026 03 PM PDT            7.40           1531         -      Not Applicable
  03/23/2026 04 PM PDT            7.40           1531         0      Not Applicable
  03/23/2026 05 PM PDT            7.40           1531         0      Not Applicable
  03/23/2026 06 PM PDT            7.37           1513         -      Not Applicable
  03/23/2026 07 PM PDT            7.32           1483         -      Not Applicable
  03/23/2026 08 PM PDT            7.10           1357         -      Not Applicable
  03/23/2026 09 PM PDT            6.71           1151         -      Not Applicable
  03/23/2026 10 PM PDT            6.36            986         -      Not Applicable
  03/23/2026 11 PM PDT            6.09            870         -      Not Applicable
  03/24/2026 12 AM PDT            6.05            853         -      Not Applicable
  03/24/2026 01 AM PDT            6.08            866         +      Not Applicable
  03/24/2026 02 AM PDT            6.17            903         +      Not Applicable
  03/24/2026 03 AM PDT            6.21            920         +      Not Applicable
  03/24/2026 04 AM PDT            6.31            963         +      Not Applicable
  03/24/2026 05 AM PDT            6.34            977         +      Not Applicable
  03/24/2026 06 AM PDT            6.45           1027         +      Not Applicable
  03/24/2026 07 AM PDT            6.51           1055         +      Not Applicable
  03/24/2026 08 AM PDT            6.62           1107         +      Not Applicable
  03/24/2026 09 AM PDT            6.72           1156         +      Not Applicable
  03/24/2026 10 AM PDT            6.79           1191         +      Not Applicable
  03/24/2026 11 AM PDT            6.84           1217         +      Not Applicable
  03/24/2026 12 PM PDT            6.91           1253         +      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  03/24/2026 01 PM PDT            6.96           1280                Not Applicable
  03/24/2026 02 PM PDT            7.02           1313         +      Not Applicable
  03/24/2026 03 PM PDT            7.07           1340         +      Not Applicable
  03/24/2026 04 PM PDT            7.08           1346         +      Not Applicable
  03/24/2026 05 PM PDT            7.08           1346         0      Not Applicable
  03/24/2026 06 PM PDT            7.08           1346         0      Not Applicable
  03/24/2026 07 PM PDT            7.07           1340         -      Not Applicable
  03/24/2026 08 PM PDT            7.07           1340         0      Not Applicable
  03/24/2026 09 PM PDT            7.07           1340         0      Not Applicable
  03/24/2026 10 PM PDT            7.07           1340         0      Not Applicable
  03/24/2026 11 PM PDT            7.07           1340         0      Not Applicable
  03/25/2026 12 AM PDT            7.06           1335         -      Not Applicable
  03/25/2026 01 AM PDT            7.06           1335         0      Not Applicable
  03/25/2026 02 AM PDT            7.07           1340         +      Not Applicable
  03/25/2026 03 AM PDT            7.07           1340         0      Not Applicable
  03/25/2026 04 AM PDT            7.07           1340         0      Not Applicable
  03/25/2026 05 AM PDT            7.08           1346         +      Not Applicable
  03/25/2026 06 AM PDT            7.08           1346         0      Not Applicable
  03/25/2026 07 AM PDT            7.08           1346         0      Not Applicable
  03/25/2026 08 AM PDT            7.09           1351         +      Not Applicable
  03/25/2026 09 AM PDT            7.09           1351         0      Not Applicable
  03/25/2026 10 AM PDT            7.09           1351         0      Not Applicable
  03/25/2026 11 AM PDT            7.10           1357         +      Not Applicable
  03/25/2026 12 PM PDT            7.10           1357         0      Not Applicable
  03/25/2026 01 PM PDT            7.10           1357         0      Not Applicable
  03/25/2026 02 PM PDT            7.11           1363         +      Not Applicable
  03/25/2026 03 PM PDT            7.11           1363         0      Not Applicable
  03/25/2026 04 PM PDT            7.11           1363         0      Not Applicable
  03/25/2026 05 PM PDT            7.11           1363         0      Not Applicable
  03/25/2026 06 PM PDT            7.11           1363         0      Not Applicable
  03/25/2026 07 PM PDT            7.11           1363         0      Not Applicable
  03/25/2026 08 PM PDT            7.11           1363         0      Not Applicable
  03/25/2026 09 PM PDT            7.11           1363         0      Not Applicable
  03/25/2026 10 PM PDT            7.11           1363         0      Not Applicable
  03/25/2026 11 PM PDT            7.11           1363         0      Not Applicable
  03/26/2026 12 AM PDT            7.11           1363         0      Not Applicable
  03/26/2026 01 AM PDT            7.12           1368         +      Not Applicable
  03/26/2026 02 AM PDT            7.12           1368         0      Not Applicable
  03/26/2026 03 AM PDT            7.12           1368         0      Not Applicable
  03/26/2026 04 AM PDT            7.13           1374         +      Not Applicable
  03/26/2026 05 AM PDT            7.13           1374         0      Not Applicable
  03/26/2026 06 AM PDT            7.13           1374         0      Not Applicable
  03/26/2026 07 AM PDT            7.14           1379         +      Not Applicable
  03/26/2026 08 AM PDT            7.14           1379         0      Not Applicable
  03/26/2026 09 AM PDT            7.14           1379         0      Not Applicable
  03/26/2026 10 AM PDT            7.14           1379         0      Not Applicable
  03/26/2026 11 AM PDT            7.15           1385         +      Not Applicable
  03/26/2026 12 PM PDT            7.15           1385         0      Not Applicable
  03/26/2026 01 PM PDT            7.15           1385         0      Not Applicable
  03/26/2026 02 PM PDT            7.15           1385         0      Not Applicable
  03/26/2026 03 PM PDT            7.14           1379         -      Not Applicable
  03/26/2026 04 PM PDT            7.14           1379         0      Not Applicable
  03/26/2026 05 PM PDT            7.14           1379         0      Not Applicable
  03/26/2026 06 PM PDT            7.13           1374         -      Not Applicable
  03/26/2026 07 PM PDT            7.13           1374         0      Not Applicable
  03/26/2026 08 PM PDT            7.12           1368         -      Not Applicable
  03/26/2026 09 PM PDT            7.12           1368         0      Not Applicable
  03/26/2026 10 PM PDT            7.12           1368         0      Not Applicable
  03/26/2026 11 PM PDT            7.11           1363         -      Not Applicable
  03/27/2026 12 AM PDT            7.11           1363         0      Not Applicable
  03/27/2026 01 AM PDT            7.11           1363         0      Not Applicable
  03/27/2026 02 AM PDT            7.11           1363         0      Not Applicable
  03/27/2026 03 AM PDT            7.11           1363         0      Not Applicable
  03/27/2026 04 AM PDT            7.11           1363         0      Not Applicable
  03/27/2026 05 AM PDT            7.12           1368         +      Not Applicable
  03/27/2026 06 AM PDT            7.12           1368         0      Not Applicable
  03/27/2026 07 AM PDT            7.12           1368         0      Not Applicable
  03/27/2026 08 AM PDT            7.12           1368         0      Not Applicable
  03/27/2026 09 AM PDT            7.12           1368         0      Not Applicable
  03/27/2026 10 AM PDT            7.12           1368         0      Not Applicable
  03/27/2026 11 AM PDT            7.12           1368         0      Not Applicable
  03/27/2026 12 PM PDT            7.12           1368         0      Not Applicable
  03/27/2026 01 PM PDT            7.12           1368         0      Not Applicable
  03/27/2026 02 PM PDT            7.12           1368         0      Not Applicable
  03/27/2026 03 PM PDT            7.11           1363         -      Not Applicable
  03/27/2026 04 PM PDT            7.11           1363         0      Not Applicable
  03/27/2026 05 PM PDT            7.10           1357         -      Not Applicable
  03/27/2026 06 PM PDT            7.10           1357         0      Not Applicable
  03/27/2026 07 PM PDT            7.09           1351         -      Not Applicable
  03/27/2026 08 PM PDT            7.09           1351         0      Not Applicable
  03/27/2026 09 PM PDT            7.08           1346         -      Not Applicable
  03/27/2026 10 PM PDT            7.08           1346         0      Not Applicable
  03/27/2026 11 PM PDT            7.07           1340         -      Not Applicable
  03/28/2026 12 AM PDT            7.07           1340         0      Not Applicable
  03/28/2026 01 AM PDT            7.07           1340         0      Not Applicable
  03/28/2026 02 AM PDT            7.07           1340         0      Not Applicable
  03/28/2026 03 AM PDT            7.07           1340         0      Not Applicable
  03/28/2026 04 AM PDT            7.07           1340         0      Not Applicable
  03/28/2026 05 AM PDT            7.07           1340         0      Not Applicable
  03/28/2026 06 AM PDT            7.08           1346         +      Not Applicable
  03/28/2026 07 AM PDT            7.08           1346         0      Not Applicable
  03/28/2026 08 AM PDT            7.08           1346         0      Not Applicable
  03/28/2026 09 AM PDT            7.08           1346         0      Not Applicable
  03/28/2026 10 AM PDT            7.08           1346         0      Not Applicable
  03/28/2026 11 AM PDT            7.08           1346         0      Not Applicable
  03/28/2026 12 PM PDT            7.08           1346         0      Not Applicable
  03/28/2026 01 PM PDT            7.08           1346         0      Not Applicable
  03/28/2026 02 PM PDT            7.08           1346         0      Not Applicable
  03/28/2026 03 PM PDT            7.08           1346         0      Not Applicable
  03/28/2026 04 PM PDT            7.08           1346         0      Not Applicable
  03/28/2026 05 PM PDT            7.07           1340         -      Not Applicable
  03/28/2026 06 PM PDT            7.07           1340         0      Not Applicable
  03/28/2026 07 PM PDT            7.07           1340         0      Not Applicable
  03/28/2026 08 PM PDT            7.06           1335         -      Not Applicable
  03/28/2026 09 PM PDT            7.06           1335         0      Not Applicable
  03/28/2026 10 PM PDT            7.06           1335         0      Not Applicable
  03/28/2026 11 PM PDT            7.06           1335         0      Not Applicable
  03/29/2026 12 AM PDT            7.06           1335         0      Not Applicable
  03/29/2026 01 AM PDT            7.06           1335         0      Not Applicable
  03/29/2026 02 AM PDT            7.06           1335         0      Not Applicable
  03/29/2026 03 AM PDT            7.06           1335         0      Not Applicable
  03/29/2026 04 AM PDT            7.06           1335         0      Not Applicable
  03/29/2026 05 AM PDT            7.06           1335         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.