NORTH FORK YUBA RIVER - GOODYEARS BAR (GYRC1)
Latitude: 39.53º NLongitude: 120.94º WElevation: 2453 FeetForecast Type: Unofficial Location
Location: Sierra County in CaliforniaBulletin Group: Lower SacramentoRiver Group: Feather Yuba
Issuance Time: Apr 06 2026 at 1:26 PM PDTNext Issuance: Apr 07 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: North Fork Yuba River - Goodyears Bar (GYRC1)
#
# File Generation Time:  04/06/2026 at 01:28 PM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  04/02/2026 at 03:00 AM PDT
# Maximum Observed Stage:                       7.49 Feet
# Maximum Observed Flow:                        2983 cfs
#
# Earliest Date & Time of Maximum Forecast:     04/11/2026 at 05:00 AM PDT
# Maximum Forecast Stage:                       5.69 Feet
# Maximum Forecast Flow:                        1593 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  04/01/2026 01 PM PDT            5.32           1365                Not Applicable
  04/01/2026 02 PM PDT            5.56           1511         +      Not Applicable
  04/01/2026 03 PM PDT            5.74           1625         +      Not Applicable
  04/01/2026 04 PM PDT            5.94           1758         +      Not Applicable
  04/01/2026 05 PM PDT            6.18           1924         +      Not Applicable
  04/01/2026 06 PM PDT            6.39           2077         +      Not Applicable
  04/01/2026 07 PM PDT            6.62           2252         +      Not Applicable
  04/01/2026 08 PM PDT            6.80           2394         +      Not Applicable
  04/01/2026 09 PM PDT            6.88           2458         +      Not Applicable
  04/01/2026 10 PM PDT            6.93           2499         +      Not Applicable
  04/01/2026 11 PM PDT            7.05           2599         +      Not Applicable
  04/02/2026 12 AM PDT            7.19           2718         +      Not Applicable
  04/02/2026 01 AM PDT            7.29           2805         +      Not Applicable
  04/02/2026 02 AM PDT            7.37           2875         +      Not Applicable
  04/02/2026 03 AM PDT            7.49           2983         +      Not Applicable
  04/02/2026 04 AM PDT            7.31           2822         -      Not Applicable
  04/02/2026 05 AM PDT            7.40           2902         +      Not Applicable
  04/02/2026 06 AM PDT            7.42           2920         +      Not Applicable
  04/02/2026 07 AM PDT            7.18           2709         -      Not Applicable
  04/02/2026 08 AM PDT            7.04           2591         -      Not Applicable
  04/02/2026 09 AM PDT            6.82           2410         -      Not Applicable
  04/02/2026 10 AM PDT            6.68           2299         -      Not Applicable
  04/02/2026 11 AM PDT            6.50           2160         -      Not Applicable
  04/02/2026 12 PM PDT            6.41           2092         -      Not Applicable
  04/02/2026 01 PM PDT            6.27           1989         -      Not Applicable
  04/02/2026 02 PM PDT            6.17           1917         -      Not Applicable
  04/02/2026 03 PM PDT            6.08           1854         -      Not Applicable
  04/02/2026 04 PM PDT            6.02           1812         -      Not Applicable
  04/02/2026 05 PM PDT            5.99           1792         -      Not Applicable
  04/02/2026 06 PM PDT            5.93           1751         -      Not Applicable
  04/02/2026 07 PM PDT            5.92           1744         -      Not Applicable
  04/02/2026 08 PM PDT            5.88           1717         -      Not Applicable
  04/02/2026 09 PM PDT            5.86           1704         -      Not Applicable
  04/02/2026 10 PM PDT            5.84           1691         -      Not Applicable
  04/02/2026 11 PM PDT            5.82           1678         -      Not Applicable
  04/03/2026 12 AM PDT            5.76           1638         -      Not Applicable
  04/03/2026 01 AM PDT            5.73           1619         -      Not Applicable
  04/03/2026 02 AM PDT            5.66           1574         -      Not Applicable
  04/03/2026 03 AM PDT            5.63           1555         -      Not Applicable
  04/03/2026 04 AM PDT            5.55           1504         -      Not Applicable
  04/03/2026 05 AM PDT            5.50           1474         -      Not Applicable
  04/03/2026 06 AM PDT            5.46           1449         -      Not Applicable
  04/03/2026 07 AM PDT            5.43           1431         -      Not Applicable
  04/03/2026 08 AM PDT            5.38           1401         -      Not Applicable
  04/03/2026 09 AM PDT            5.34           1377         -      Not Applicable
  04/03/2026 10 AM PDT            5.32           1365         -      Not Applicable
  04/03/2026 11 AM PDT            5.28           1342         -      Not Applicable
  04/03/2026 12 PM PDT            5.27           1336         -      Not Applicable
  04/03/2026 01 PM PDT            5.23           1313         -      Not Applicable
  04/03/2026 02 PM PDT            5.18           1284         -      Not Applicable
  04/03/2026 03 PM PDT            5.16           1273         -      Not Applicable
  04/03/2026 04 PM PDT            5.15           1267         -      Not Applicable
  04/03/2026 05 PM PDT            5.11           1244         -      Not Applicable
  04/03/2026 06 PM PDT            5.11           1244         0      Not Applicable
  04/03/2026 07 PM PDT            5.12           1250         +      Not Applicable
  04/03/2026 08 PM PDT            5.11           1244         -      Not Applicable
  04/03/2026 09 PM PDT            5.12           1250         +      Not Applicable
  04/03/2026 10 PM PDT            5.12           1250         0      Not Applicable
  04/03/2026 11 PM PDT            5.13           1256         +      Not Applicable
  04/04/2026 12 AM PDT            5.14           1261         +      Not Applicable
  04/04/2026 01 AM PDT            5.12           1250         -      Not Applicable
  04/04/2026 02 AM PDT            5.10           1239         -      Not Applicable
  04/04/2026 03 AM PDT            5.08           1228         -      Not Applicable
  04/04/2026 04 AM PDT            5.05           1211         -      Not Applicable
  04/04/2026 05 AM PDT            5.03           1200         -      Not Applicable
  04/04/2026 06 AM PDT            5.00           1183         -      Not Applicable
  04/04/2026 07 AM PDT            4.97           1167         -      Not Applicable
  04/04/2026 08 AM PDT            4.96           1162         -      Not Applicable
  04/04/2026 09 AM PDT            4.94           1151         -      Not Applicable
  04/04/2026 10 AM PDT            4.90           1130         -      Not Applicable
  04/04/2026 11 AM PDT            4.90           1130         0      Not Applicable
  04/04/2026 12 PM PDT            4.88           1119         -      Not Applicable
  04/04/2026 01 PM PDT            4.86           1108         -      Not Applicable
  04/04/2026 02 PM PDT            4.85           1103         -      Not Applicable
  04/04/2026 03 PM PDT            4.83           1093         -      Not Applicable
  04/04/2026 04 PM PDT            4.81           1082         -      Not Applicable
  04/04/2026 05 PM PDT            4.77           1062         -      Not Applicable
  04/04/2026 06 PM PDT            4.80           1077         +      Not Applicable
  04/04/2026 07 PM PDT            4.79           1072         -      Not Applicable
  04/04/2026 08 PM PDT            4.79           1072         0      Not Applicable
  04/04/2026 09 PM PDT            4.83           1093         +      Not Applicable
  04/04/2026 10 PM PDT            4.86           1108         +      Not Applicable
  04/04/2026 11 PM PDT            4.90           1130         +      Not Applicable
  04/05/2026 12 AM PDT            4.92           1140         +      Not Applicable
  04/05/2026 01 AM PDT            4.92           1140         0      Not Applicable
  04/05/2026 02 AM PDT            4.93           1146         +      Not Applicable
  04/05/2026 03 AM PDT            4.91           1135         -      Not Applicable
  04/05/2026 04 AM PDT            4.89           1124         -      Not Applicable
  04/05/2026 05 AM PDT            4.85           1103         -      Not Applicable
  04/05/2026 06 AM PDT            4.85           1103         0      Not Applicable
  04/05/2026 07 AM PDT            4.82           1088         -      Not Applicable
  04/05/2026 08 AM PDT            4.81           1082         -      Not Applicable
  04/05/2026 09 AM PDT            4.78           1067         -      Not Applicable
  04/05/2026 10 AM PDT            4.76           1057         -      Not Applicable
  04/05/2026 11 AM PDT            4.74           1046         -      Not Applicable
  04/05/2026 12 PM PDT            4.72           1036         -      Not Applicable
  04/05/2026 01 PM PDT            4.71           1031         -      Not Applicable
  04/05/2026 02 PM PDT            4.69           1021         -      Not Applicable
  04/05/2026 03 PM PDT            4.68           1016         -      Not Applicable
  04/05/2026 04 PM PDT            4.66           1006         -      Not Applicable
  04/05/2026 05 PM PDT            4.64            996         -      Not Applicable
  04/05/2026 06 PM PDT            4.63            991         -      Not Applicable
  04/05/2026 07 PM PDT            4.64            996         +      Not Applicable
  04/05/2026 08 PM PDT            4.63            991         -      Not Applicable
  04/05/2026 09 PM PDT            4.65           1001         +      Not Applicable
  04/05/2026 10 PM PDT            4.68           1016         +      Not Applicable
  04/05/2026 11 PM PDT            4.70           1026         +      Not Applicable
  04/06/2026 12 AM PDT            4.74           1046         +      Not Applicable
  04/06/2026 01 AM PDT            4.75           1051         +      Not Applicable
  04/06/2026 02 AM PDT            4.78           1067         +      Not Applicable
  04/06/2026 03 AM PDT            4.75           1051         -      Not Applicable
  04/06/2026 04 AM PDT            4.74           1046         -      Not Applicable
  04/06/2026 05 AM PDT            4.73           1041         -      Not Applicable
  04/06/2026 06 AM PDT            4.72           1036         -      Not Applicable
  04/06/2026 07 AM PDT            4.70           1026         -      Not Applicable
  04/06/2026 08 AM PDT            4.68           1016         -      Not Applicable
  04/06/2026 09 AM PDT            4.65           1001         -      Not Applicable
  04/06/2026 10 AM PDT            4.64            996         -      Not Applicable
  04/06/2026 11 AM PDT            4.64            996         0      Not Applicable
  04/06/2026 12 PM PDT            4.64            996         0      Not Applicable
  04/06/2026 01 PM PDT            4.64            996         0      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  04/06/2026 02 PM PDT            4.64            996                Not Applicable
  04/06/2026 03 PM PDT            4.64            996         0      Not Applicable
  04/06/2026 04 PM PDT            4.64            996         0      Not Applicable
  04/06/2026 05 PM PDT            4.64            996         0      Not Applicable
  04/06/2026 06 PM PDT            4.64            996         0      Not Applicable
  04/06/2026 07 PM PDT            4.65           1001         +      Not Applicable
  04/06/2026 08 PM PDT            4.66           1006         +      Not Applicable
  04/06/2026 09 PM PDT            4.66           1006         0      Not Applicable
  04/06/2026 10 PM PDT            4.67           1011         +      Not Applicable
  04/06/2026 11 PM PDT            4.67           1011         0      Not Applicable
  04/07/2026 12 AM PDT            4.67           1011         0      Not Applicable
  04/07/2026 01 AM PDT            4.67           1011         0      Not Applicable
  04/07/2026 02 AM PDT            4.67           1011         0      Not Applicable
  04/07/2026 03 AM PDT            4.67           1011         0      Not Applicable
  04/07/2026 04 AM PDT            4.66           1006         -      Not Applicable
  04/07/2026 05 AM PDT            4.66           1006         0      Not Applicable
  04/07/2026 06 AM PDT            4.66           1006         0      Not Applicable
  04/07/2026 07 AM PDT            4.65           1001         -      Not Applicable
  04/07/2026 08 AM PDT            4.64            996         -      Not Applicable
  04/07/2026 09 AM PDT            4.64            996         0      Not Applicable
  04/07/2026 10 AM PDT            4.63            991         -      Not Applicable
  04/07/2026 11 AM PDT            4.62            986         -      Not Applicable
  04/07/2026 12 PM PDT            4.62            986         0      Not Applicable
  04/07/2026 01 PM PDT            4.62            986         0      Not Applicable
  04/07/2026 02 PM PDT            4.62            986         0      Not Applicable
  04/07/2026 03 PM PDT            4.61            981         -      Not Applicable
  04/07/2026 04 PM PDT            4.61            981         0      Not Applicable
  04/07/2026 05 PM PDT            4.61            981         0      Not Applicable
  04/07/2026 06 PM PDT            4.61            981         0      Not Applicable
  04/07/2026 07 PM PDT            4.61            981         0      Not Applicable
  04/07/2026 08 PM PDT            4.61            981         0      Not Applicable
  04/07/2026 09 PM PDT            4.61            981         0      Not Applicable
  04/07/2026 10 PM PDT            4.61            981         0      Not Applicable
  04/07/2026 11 PM PDT            4.61            981         0      Not Applicable
  04/08/2026 12 AM PDT            4.61            981         0      Not Applicable
  04/08/2026 01 AM PDT            4.60            976         -      Not Applicable
  04/08/2026 02 AM PDT            4.60            976         0      Not Applicable
  04/08/2026 03 AM PDT            4.59            971         -      Not Applicable
  04/08/2026 04 AM PDT            4.59            971         0      Not Applicable
  04/08/2026 05 AM PDT            4.58            967         -      Not Applicable
  04/08/2026 06 AM PDT            4.58            967         0      Not Applicable
  04/08/2026 07 AM PDT            4.57            962         -      Not Applicable
  04/08/2026 08 AM PDT            4.56            957         -      Not Applicable
  04/08/2026 09 AM PDT            4.55            952         -      Not Applicable
  04/08/2026 10 AM PDT            4.55            952         0      Not Applicable
  04/08/2026 11 AM PDT            4.54            947         -      Not Applicable
  04/08/2026 12 PM PDT            4.53            942         -      Not Applicable
  04/08/2026 01 PM PDT            4.53            942         0      Not Applicable
  04/08/2026 02 PM PDT            4.53            942         0      Not Applicable
  04/08/2026 03 PM PDT            4.52            937         -      Not Applicable
  04/08/2026 04 PM PDT            4.52            937         0      Not Applicable
  04/08/2026 05 PM PDT            4.51            933         -      Not Applicable
  04/08/2026 06 PM PDT            4.51            933         0      Not Applicable
  04/08/2026 07 PM PDT            4.51            933         0      Not Applicable
  04/08/2026 08 PM PDT            4.50            928         -      Not Applicable
  04/08/2026 09 PM PDT            4.50            928         0      Not Applicable
  04/08/2026 10 PM PDT            4.50            928         0      Not Applicable
  04/08/2026 11 PM PDT            4.50            928         0      Not Applicable
  04/09/2026 12 AM PDT            4.49            923         -      Not Applicable
  04/09/2026 01 AM PDT            4.49            923         0      Not Applicable
  04/09/2026 02 AM PDT            4.48            918         -      Not Applicable
  04/09/2026 03 AM PDT            4.48            918         0      Not Applicable
  04/09/2026 04 AM PDT            4.47            914         -      Not Applicable
  04/09/2026 05 AM PDT            4.47            914         0      Not Applicable
  04/09/2026 06 AM PDT            4.46            909         -      Not Applicable
  04/09/2026 07 AM PDT            4.46            909         0      Not Applicable
  04/09/2026 08 AM PDT            4.45            904         -      Not Applicable
  04/09/2026 09 AM PDT            4.45            904         0      Not Applicable
  04/09/2026 10 AM PDT            4.45            904         0      Not Applicable
  04/09/2026 11 AM PDT            4.44            899         -      Not Applicable
  04/09/2026 12 PM PDT            4.46            909         +      Not Applicable
  04/09/2026 01 PM PDT            4.48            918         +      Not Applicable
  04/09/2026 02 PM PDT            4.50            928         +      Not Applicable
  04/09/2026 03 PM PDT            4.53            942         +      Not Applicable
  04/09/2026 04 PM PDT            4.55            952         +      Not Applicable
  04/09/2026 05 PM PDT            4.57            962         +      Not Applicable
  04/09/2026 06 PM PDT            4.59            971         +      Not Applicable
  04/09/2026 07 PM PDT            4.61            981         +      Not Applicable
  04/09/2026 08 PM PDT            4.62            986         +      Not Applicable
  04/09/2026 09 PM PDT            4.64            996         +      Not Applicable
  04/09/2026 10 PM PDT            4.66           1006         +      Not Applicable
  04/09/2026 11 PM PDT            4.68           1016         +      Not Applicable
  04/10/2026 12 AM PDT            4.68           1016         0      Not Applicable
  04/10/2026 01 AM PDT            4.68           1016         0      Not Applicable
  04/10/2026 02 AM PDT            4.68           1016         0      Not Applicable
  04/10/2026 03 AM PDT            4.68           1016         0      Not Applicable
  04/10/2026 04 AM PDT            4.68           1016         0      Not Applicable
  04/10/2026 05 AM PDT            4.68           1016         0      Not Applicable
  04/10/2026 06 AM PDT            4.69           1021         +      Not Applicable
  04/10/2026 07 AM PDT            4.70           1026         +      Not Applicable
  04/10/2026 08 AM PDT            4.70           1026         0      Not Applicable
  04/10/2026 09 AM PDT            4.71           1031         +      Not Applicable
  04/10/2026 10 AM PDT            4.72           1036         +      Not Applicable
  04/10/2026 11 AM PDT            4.72           1036         0      Not Applicable
  04/10/2026 12 PM PDT            4.79           1072         +      Not Applicable
  04/10/2026 01 PM PDT            4.86           1108         +      Not Applicable
  04/10/2026 02 PM PDT            4.93           1146         +      Not Applicable
  04/10/2026 03 PM PDT            5.00           1183         +      Not Applicable
  04/10/2026 04 PM PDT            5.07           1222         +      Not Applicable
  04/10/2026 05 PM PDT            5.13           1256         +      Not Applicable
  04/10/2026 06 PM PDT            5.22           1307         +      Not Applicable
  04/10/2026 07 PM PDT            5.31           1359         +      Not Applicable
  04/10/2026 08 PM PDT            5.40           1413         +      Not Applicable
  04/10/2026 09 PM PDT            5.48           1461         +      Not Applicable
  04/10/2026 10 PM PDT            5.57           1517         +      Not Applicable
  04/10/2026 11 PM PDT            5.65           1567         +      Not Applicable
  04/11/2026 12 AM PDT            5.66           1574         +      Not Applicable
  04/11/2026 01 AM PDT            5.66           1574         0      Not Applicable
  04/11/2026 02 AM PDT            5.67           1580         +      Not Applicable
  04/11/2026 03 AM PDT            5.67           1580         0      Not Applicable
  04/11/2026 04 AM PDT            5.68           1586         +      Not Applicable
  04/11/2026 05 AM PDT            5.69           1593         +      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.