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 01 2026 at 1:12 PM PDTNext Issuance: Apr 02 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:  04/01/2026 at 01:14 PM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  04/01/2026 at 01:00 PM PDT
# Maximum Observed Stage:                       5.64 Feet
# Maximum Observed Flow:                        1561 cfs
#
# Earliest Date & Time of Maximum Forecast:     04/02/2026 at 05:00 AM PDT
# Maximum Forecast Stage:                       8.26 Feet
# Maximum Forecast Flow:                        3724 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  03/27/2026 01 PM PDT            4.48            918                Not Applicable
  03/27/2026 02 PM PDT            4.46            909         -      Not Applicable
  03/27/2026 03 PM PDT            4.43            895         -      Not Applicable
  03/27/2026 04 PM PDT            4.45            904         +      Not Applicable
  03/27/2026 05 PM PDT            4.43            895         -      Not Applicable
  03/27/2026 06 PM PDT            4.41            885         -      Not Applicable
  03/27/2026 07 PM PDT            4.40            881         -      Not Applicable
  03/27/2026 08 PM PDT            4.38            872         -      Not Applicable
  03/27/2026 09 PM PDT            4.38            872         0      Not Applicable
  03/27/2026 10 PM PDT            4.41            885         +      Not Applicable
  03/27/2026 11 PM PDT            4.44            899         +      Not Applicable
  03/28/2026 12 AM PDT            4.46            909         +      Not Applicable
  03/28/2026 01 AM PDT            4.48            918         +      Not Applicable
  03/28/2026 02 AM PDT            4.47            914         -      Not Applicable
  03/28/2026 03 AM PDT            4.47            914         0      Not Applicable
  03/28/2026 04 AM PDT            4.48            918         +      Not Applicable
  03/28/2026 05 AM PDT            4.46            909         -      Not Applicable
  03/28/2026 06 AM PDT            4.46            909         0      Not Applicable
  03/28/2026 07 AM PDT            4.44            899         -      Not Applicable
  03/28/2026 08 AM PDT            4.42            890         -      Not Applicable
  03/28/2026 09 AM PDT            4.40            881         -      Not Applicable
  03/28/2026 10 AM PDT            4.39            876         -      Not Applicable
  03/28/2026 11 AM PDT            4.39            876         0      Not Applicable
  03/28/2026 12 PM PDT            4.37            867         -      Not Applicable
  03/28/2026 01 PM PDT            4.37            867         0      Not Applicable
  03/28/2026 02 PM PDT            4.36            862         -      Not Applicable
  03/28/2026 03 PM PDT            4.35            858         -      Not Applicable
  03/28/2026 04 PM PDT            4.33            849         -      Not Applicable
  03/28/2026 05 PM PDT            4.32            844         -      Not Applicable
  03/28/2026 06 PM PDT            4.31            840         -      Not Applicable
  03/28/2026 07 PM PDT            4.30            835         -      Not Applicable
  03/28/2026 08 PM PDT            4.30            835         0      Not Applicable
  03/28/2026 09 PM PDT            4.29            831         -      Not Applicable
  03/28/2026 10 PM PDT            4.33            849         +      Not Applicable
  03/28/2026 11 PM PDT            4.36            862         +      Not Applicable
  03/29/2026 12 AM PDT            4.38            872         +      Not Applicable
  03/29/2026 01 AM PDT            4.41            885         +      Not Applicable
  03/29/2026 02 AM PDT            4.40            881         -      Not Applicable
  03/29/2026 03 AM PDT            4.40            881         0      Not Applicable
  03/29/2026 04 AM PDT            4.39            876         -      Not Applicable
  03/29/2026 05 AM PDT            4.38            872         -      Not Applicable
  03/29/2026 06 AM PDT            4.35            858         -      Not Applicable
  03/29/2026 07 AM PDT            4.37            867         +      Not Applicable
  03/29/2026 08 AM PDT            4.34            853         -      Not Applicable
  03/29/2026 09 AM PDT            4.34            853         0      Not Applicable
  03/29/2026 10 AM PDT            4.32            844         -      Not Applicable
  03/29/2026 11 AM PDT            4.31            840         -      Not Applicable
  03/29/2026 12 PM PDT            4.30            835         -      Not Applicable
  03/29/2026 01 PM PDT            4.30            835         0      Not Applicable
  03/29/2026 02 PM PDT            4.28            826         -      Not Applicable
  03/29/2026 03 PM PDT            4.28            826         0      Not Applicable
  03/29/2026 04 PM PDT            4.25            813         -      Not Applicable
  03/29/2026 05 PM PDT            4.24            808         -      Not Applicable
  03/29/2026 06 PM PDT            4.22            799         -      Not Applicable
  03/29/2026 07 PM PDT            4.22            799         0      Not Applicable
  03/29/2026 08 PM PDT            4.22            799         0      Not Applicable
  03/29/2026 09 PM PDT            4.22            799         0      Not Applicable
  03/29/2026 10 PM PDT            4.23            804         +      Not Applicable
  03/29/2026 11 PM PDT            4.24            808         +      Not Applicable
  03/30/2026 12 AM PDT            4.28            826         +      Not Applicable
  03/30/2026 01 AM PDT            4.28            826         0      Not Applicable
  03/30/2026 02 AM PDT            4.29            831         +      Not Applicable
  03/30/2026 03 AM PDT            4.29            831         0      Not Applicable
  03/30/2026 04 AM PDT            4.28            826         -      Not Applicable
  03/30/2026 05 AM PDT            4.28            826         0      Not Applicable
  03/30/2026 06 AM PDT            4.27            822         -      Not Applicable
  03/30/2026 07 AM PDT            4.25            813         -      Not Applicable
  03/30/2026 08 AM PDT            4.25            813         0      Not Applicable
  03/30/2026 09 AM PDT            4.24            808         -      Not Applicable
  03/30/2026 10 AM PDT            4.23            804         -      Not Applicable
  03/30/2026 11 AM PDT            4.21            795         -      Not Applicable
  03/30/2026 12 PM PDT            4.21            795         0      Not Applicable
  03/30/2026 01 PM PDT            4.21            795         0      Not Applicable
  03/30/2026 02 PM PDT            4.19            786         -      Not Applicable
  03/30/2026 03 PM PDT            4.20            791         +      Not Applicable
  03/30/2026 04 PM PDT            4.16            774         -      Not Applicable
  03/30/2026 05 PM PDT            4.16            774         0      Not Applicable
  03/30/2026 06 PM PDT            4.15            769         -      Not Applicable
  03/30/2026 07 PM PDT            4.14            765         -      Not Applicable
  03/30/2026 08 PM PDT            4.13            761         -      Not Applicable
  03/30/2026 09 PM PDT            4.12            757         -      Not Applicable
  03/30/2026 10 PM PDT            4.12            757         0      Not Applicable
  03/30/2026 11 PM PDT            4.13            761         +      Not Applicable
  03/31/2026 12 AM PDT            4.14            765         +      Not Applicable
  03/31/2026 01 AM PDT            4.16            774         +      Not Applicable
  03/31/2026 02 AM PDT            4.17            778         +      Not Applicable
  03/31/2026 03 AM PDT            4.18            782         +      Not Applicable
  03/31/2026 04 AM PDT            4.17            778         -      Not Applicable
  03/31/2026 05 AM PDT            4.17            778         0      Not Applicable
  03/31/2026 06 AM PDT            4.17            778         0      Not Applicable
  03/31/2026 07 AM PDT            4.17            778         0      Not Applicable
  03/31/2026 08 AM PDT            4.15            769         -      Not Applicable
  03/31/2026 09 AM PDT            4.16            774         +      Not Applicable
  03/31/2026 10 AM PDT            4.16            774         0      Not Applicable
  03/31/2026 11 AM PDT            4.16            774         0      Not Applicable
  03/31/2026 12 PM PDT            4.15            769         -      Not Applicable
  03/31/2026 01 PM PDT            4.16            774         +      Not Applicable
  03/31/2026 02 PM PDT            4.18            782         +      Not Applicable
  03/31/2026 03 PM PDT            4.19            786         +      Not Applicable
  03/31/2026 04 PM PDT            4.22            799         +      Not Applicable
  03/31/2026 05 PM PDT            4.26            817         +      Not Applicable
  03/31/2026 06 PM PDT            4.29            831         +      Not Applicable
  03/31/2026 07 PM PDT            4.34            853         +      Not Applicable
  03/31/2026 08 PM PDT            4.38            872         +      Not Applicable
  03/31/2026 09 PM PDT            4.49            923         +      Not Applicable
  03/31/2026 10 PM PDT            4.62            986         +      Not Applicable
  03/31/2026 11 PM PDT            4.75           1051         +      Not Applicable
  04/01/2026 12 AM PDT            4.92           1140         +      Not Applicable
  04/01/2026 01 AM PDT            5.18           1284         +      Not Applicable
  04/01/2026 02 AM PDT            5.27           1336         +      Not Applicable
  04/01/2026 03 AM PDT            5.18           1284         -      Not Applicable
  04/01/2026 04 AM PDT            5.04           1205         -      Not Applicable
  04/01/2026 05 AM PDT            4.96           1162         -      Not Applicable
  04/01/2026 06 AM PDT            4.92           1140         -      Not Applicable
  04/01/2026 07 AM PDT            4.85           1103         -      Not Applicable
  04/01/2026 08 AM PDT            4.83           1093         -      Not Applicable
  04/01/2026 09 AM PDT            4.85           1103         +      Not Applicable
  04/01/2026 10 AM PDT            4.90           1130         +      Not Applicable
  04/01/2026 11 AM PDT            4.99           1178         +      Not Applicable
  04/01/2026 12 PM PDT            5.33           1371         +      Not Applicable
  04/01/2026 01 PM PDT            5.64           1561         +      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  04/01/2026 02 PM PDT            5.93           1751                Not Applicable
  04/01/2026 03 PM PDT            6.20           1939         +      Not Applicable
  04/01/2026 04 PM PDT            6.46           2129         +      Not Applicable
  04/01/2026 05 PM PDT            6.71           2322         +      Not Applicable
  04/01/2026 06 PM PDT            6.94           2507         +      Not Applicable
  04/01/2026 07 PM PDT            7.16           2692         +      Not Applicable
  04/01/2026 08 PM PDT            7.38           2884         +      Not Applicable
  04/01/2026 09 PM PDT            7.59           3074         +      Not Applicable
  04/01/2026 10 PM PDT            7.79           3261         +      Not Applicable
  04/01/2026 11 PM PDT            7.98           3444         +      Not Applicable
  04/02/2026 12 AM PDT            8.03           3493         +      Not Applicable
  04/02/2026 01 AM PDT            8.07           3533         +      Not Applicable
  04/02/2026 02 AM PDT            8.12           3583         +      Not Applicable
  04/02/2026 03 AM PDT            8.16           3623         +      Not Applicable
  04/02/2026 04 AM PDT            8.21           3673         +      Not Applicable
  04/02/2026 05 AM PDT            8.26           3724         +      Not Applicable
  04/02/2026 06 AM PDT            8.17           3633         -      Not Applicable
  04/02/2026 07 AM PDT            8.09           3553         -      Not Applicable
  04/02/2026 08 AM PDT            8.01           3474         -      Not Applicable
  04/02/2026 09 AM PDT            7.92           3386         -      Not Applicable
  04/02/2026 10 AM PDT            7.83           3299         -      Not Applicable
  04/02/2026 11 AM PDT            7.75           3223         -      Not Applicable
  04/02/2026 12 PM PDT            7.61           3092         -      Not Applicable
  04/02/2026 01 PM PDT            7.47           2965         -      Not Applicable
  04/02/2026 02 PM PDT            7.33           2840         -      Not Applicable
  04/02/2026 03 PM PDT            7.19           2718         -      Not Applicable
  04/02/2026 04 PM PDT            7.04           2591         -      Not Applicable
  04/02/2026 05 PM PDT            6.89           2467         -      Not Applicable
  04/02/2026 06 PM PDT            6.78           2378         -      Not Applicable
  04/02/2026 07 PM PDT            6.67           2291         -      Not Applicable
  04/02/2026 08 PM PDT            6.56           2205         -      Not Applicable
  04/02/2026 09 PM PDT            6.44           2114         -      Not Applicable
  04/02/2026 10 PM PDT            6.32           2026         -      Not Applicable
  04/02/2026 11 PM PDT            6.20           1939         -      Not Applicable
  04/03/2026 12 AM PDT            6.13           1889         -      Not Applicable
  04/03/2026 01 AM PDT            6.06           1840         -      Not Applicable
  04/03/2026 02 AM PDT            5.99           1792         -      Not Applicable
  04/03/2026 03 AM PDT            5.91           1738         -      Not Applicable
  04/03/2026 04 AM PDT            5.84           1691         -      Not Applicable
  04/03/2026 05 AM PDT            5.76           1638         -      Not Applicable
  04/03/2026 06 AM PDT            5.72           1612         -      Not Applicable
  04/03/2026 07 AM PDT            5.68           1586         -      Not Applicable
  04/03/2026 08 AM PDT            5.64           1561         -      Not Applicable
  04/03/2026 09 AM PDT            5.60           1536         -      Not Applicable
  04/03/2026 10 AM PDT            5.56           1511         -      Not Applicable
  04/03/2026 11 AM PDT            5.52           1486         -      Not Applicable
  04/03/2026 12 PM PDT            5.52           1486         0      Not Applicable
  04/03/2026 01 PM PDT            5.51           1480         -      Not Applicable
  04/03/2026 02 PM PDT            5.51           1480         0      Not Applicable
  04/03/2026 03 PM PDT            5.51           1480         0      Not Applicable
  04/03/2026 04 PM PDT            5.50           1474         -      Not Applicable
  04/03/2026 05 PM PDT            5.50           1474         0      Not Applicable
  04/03/2026 06 PM PDT            5.53           1492         +      Not Applicable
  04/03/2026 07 PM PDT            5.56           1511         +      Not Applicable
  04/03/2026 08 PM PDT            5.59           1529         +      Not Applicable
  04/03/2026 09 PM PDT            5.62           1548         +      Not Applicable
  04/03/2026 10 PM PDT            5.65           1567         +      Not Applicable
  04/03/2026 11 PM PDT            5.68           1586         +      Not Applicable
  04/04/2026 12 AM PDT            5.69           1593         +      Not Applicable
  04/04/2026 01 AM PDT            5.70           1599         +      Not Applicable
  04/04/2026 02 AM PDT            5.71           1606         +      Not Applicable
  04/04/2026 03 AM PDT            5.72           1612         +      Not Applicable
  04/04/2026 04 AM PDT            5.73           1619         +      Not Applicable
  04/04/2026 05 AM PDT            5.74           1625         +      Not Applicable
  04/04/2026 06 AM PDT            5.71           1606         -      Not Applicable
  04/04/2026 07 AM PDT            5.69           1593         -      Not Applicable
  04/04/2026 08 AM PDT            5.67           1580         -      Not Applicable
  04/04/2026 09 AM PDT            5.65           1567         -      Not Applicable
  04/04/2026 10 AM PDT            5.62           1548         -      Not Applicable
  04/04/2026 11 AM PDT            5.60           1536         -      Not Applicable
  04/04/2026 12 PM PDT            5.62           1548         +      Not Applicable
  04/04/2026 01 PM PDT            5.63           1555         +      Not Applicable
  04/04/2026 02 PM PDT            5.64           1561         +      Not Applicable
  04/04/2026 03 PM PDT            5.66           1574         +      Not Applicable
  04/04/2026 04 PM PDT            5.67           1580         +      Not Applicable
  04/04/2026 05 PM PDT            5.68           1586         +      Not Applicable
  04/04/2026 06 PM PDT            5.70           1599         +      Not Applicable
  04/04/2026 07 PM PDT            5.71           1606         +      Not Applicable
  04/04/2026 08 PM PDT            5.72           1612         +      Not Applicable
  04/04/2026 09 PM PDT            5.73           1619         +      Not Applicable
  04/04/2026 10 PM PDT            5.75           1632         +      Not Applicable
  04/04/2026 11 PM PDT            5.76           1638         +      Not Applicable
  04/05/2026 12 AM PDT            5.74           1625         -      Not Applicable
  04/05/2026 01 AM PDT            5.72           1612         -      Not Applicable
  04/05/2026 02 AM PDT            5.70           1599         -      Not Applicable
  04/05/2026 03 AM PDT            5.68           1586         -      Not Applicable
  04/05/2026 04 AM PDT            5.66           1574         -      Not Applicable
  04/05/2026 05 AM PDT            5.64           1561         -      Not Applicable
  04/05/2026 06 AM PDT            5.62           1548         -      Not Applicable
  04/05/2026 07 AM PDT            5.60           1536         -      Not Applicable
  04/05/2026 08 AM PDT            5.58           1523         -      Not Applicable
  04/05/2026 09 AM PDT            5.56           1511         -      Not Applicable
  04/05/2026 10 AM PDT            5.53           1492         -      Not Applicable
  04/05/2026 11 AM PDT            5.51           1480         -      Not Applicable
  04/05/2026 12 PM PDT            5.50           1474         -      Not Applicable
  04/05/2026 01 PM PDT            5.49           1467         -      Not Applicable
  04/05/2026 02 PM PDT            5.47           1455         -      Not Applicable
  04/05/2026 03 PM PDT            5.46           1449         -      Not Applicable
  04/05/2026 04 PM PDT            5.45           1443         -      Not Applicable
  04/05/2026 05 PM PDT            5.44           1437         -      Not Applicable
  04/05/2026 06 PM PDT            5.43           1431         -      Not Applicable
  04/05/2026 07 PM PDT            5.42           1425         -      Not Applicable
  04/05/2026 08 PM PDT            5.42           1425         0      Not Applicable
  04/05/2026 09 PM PDT            5.41           1419         -      Not Applicable
  04/05/2026 10 PM PDT            5.40           1413         -      Not Applicable
  04/05/2026 11 PM PDT            5.39           1407         -      Not Applicable
  04/06/2026 12 AM PDT            5.39           1407         0      Not Applicable
  04/06/2026 01 AM PDT            5.38           1401         -      Not Applicable
  04/06/2026 02 AM PDT            5.37           1395         -      Not Applicable
  04/06/2026 03 AM PDT            5.36           1389         -      Not Applicable
  04/06/2026 04 AM PDT            5.35           1383         -      Not Applicable
  04/06/2026 05 AM PDT            5.34           1377         -      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.