VAN DUZEN RIVER - BRIDGEVILLE (BRGC1)
Latitude: 40.48º NLongitude: 123.89º WElevation: 358 FeetForecast Type: Official Location
Location: Humboldt County in CaliforniaBulletin Group: North CoastRiver Group: North Coast
Issuance Time: Apr 08 2026 at 1:43 PM PDTNext Issuance: Apr 09 2026 at 9:00 AM PDT
Action/Monitor: 13.0 FeetMinor Flood: 17.0 FeetModerate Flood: 20.0 FeetMajor Flood: 23.0 Feet

# Tabular Observed and Forecast Hydrograph Information
#
# Location: Van Duzen River - Bridgeville (BRGC1)
#
# File Generation Time:  04/08/2026 at 01:43 PM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  04/03/2026 at 01:00 PM PDT
# Maximum Observed Stage:                       0.72 Feet
# Maximum Observed Flow:                        181 cfs
#
# Earliest Date & Time of Maximum Forecast:     04/11/2026 at 11:00 PM PDT
# Maximum Forecast Stage:                       3.87 Feet
# Maximum Forecast Flow:                        3279 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  04/03/2026 01 PM PDT            0.72            181                        Normal
  04/03/2026 02 PM PDT            0.71            178         -              Normal
  04/03/2026 03 PM PDT            0.71            178         0              Normal
  04/03/2026 04 PM PDT            0.69            171         -              Normal
  04/03/2026 05 PM PDT            0.69            171         0              Normal
  04/03/2026 06 PM PDT            0.68            168         -              Normal
  04/03/2026 07 PM PDT            0.68            168         0              Normal
  04/03/2026 08 PM PDT            0.67            164         -              Normal
  04/03/2026 09 PM PDT            0.66            161         -              Normal
  04/03/2026 10 PM PDT            0.65            158         -              Normal
  04/03/2026 11 PM PDT            0.63            151         -              Normal
  04/04/2026 12 AM PDT            0.64            155         +              Normal
  04/04/2026 01 AM PDT            0.62            148         -              Normal
  04/04/2026 02 AM PDT            0.63            151         +              Normal
  04/04/2026 03 AM PDT            0.62            148         -              Normal
  04/04/2026 04 AM PDT            0.61            145         -              Normal
  04/04/2026 05 AM PDT            0.60            142         -              Normal
  04/04/2026 06 AM PDT            0.59            139         -              Normal
  04/04/2026 07 AM PDT            0.59            139         0              Normal
  04/04/2026 08 AM PDT            0.57            133         -              Normal
  04/04/2026 09 AM PDT            0.57            133         0              Normal
  04/04/2026 10 AM PDT            0.57            133         0              Normal
  04/04/2026 11 AM PDT            0.57            133         0              Normal
  04/04/2026 12 PM PDT            0.56            130         -              Normal
  04/04/2026 01 PM PDT            0.56            130         0              Normal
  04/04/2026 02 PM PDT            0.55            127         -              Normal
  04/04/2026 03 PM PDT            0.55            127         0              Normal
  04/04/2026 04 PM PDT            0.54            124         -              Normal
  04/04/2026 05 PM PDT            0.54            124         0              Normal
  04/04/2026 06 PM PDT            0.54            124         0              Normal
  04/04/2026 07 PM PDT            0.53            122         -              Normal
  04/04/2026 08 PM PDT            0.53            122         0              Normal
  04/04/2026 09 PM PDT            0.52            119         -              Normal
  04/04/2026 10 PM PDT            0.52            119         0              Normal
  04/04/2026 11 PM PDT            0.52            119         0              Normal
  04/05/2026 12 AM PDT            0.51            116         -              Normal
  04/05/2026 01 AM PDT            0.50            113         -              Normal
  04/05/2026 02 AM PDT            0.51            116         +              Normal
  04/05/2026 03 AM PDT            0.51            116         0              Normal
  04/05/2026 04 AM PDT            0.49            111         -              Normal
  04/05/2026 05 AM PDT            0.49            111         0              Normal
  04/05/2026 06 AM PDT            0.49            111         0              Normal
  04/05/2026 07 AM PDT            0.48            108         -              Normal
  04/05/2026 08 AM PDT            0.48            108         0              Normal
  04/05/2026 09 AM PDT            0.47            105         -              Normal
  04/05/2026 10 AM PDT            0.48            108         +              Normal
  04/05/2026 11 AM PDT            0.47            105         -              Normal
  04/05/2026 12 PM PDT            0.48            108         +              Normal
  04/05/2026 01 PM PDT            0.47            105         -              Normal
  04/05/2026 02 PM PDT            0.47            105         0              Normal
  04/05/2026 03 PM PDT            0.47            105         0              Normal
  04/05/2026 04 PM PDT            0.46            103         -              Normal
  04/05/2026 05 PM PDT            0.46            103         0              Normal
  04/05/2026 06 PM PDT            0.46            103         0              Normal
  04/05/2026 07 PM PDT            0.45            100         -              Normal
  04/05/2026 08 PM PDT            0.45            100         0              Normal
  04/05/2026 09 PM PDT            0.45            100         0              Normal
  04/05/2026 10 PM PDT            0.45            100         0              Normal
  04/05/2026 11 PM PDT            0.44             98         -              Normal
  04/06/2026 12 AM PDT            0.44             98         0              Normal
  04/06/2026 01 AM PDT            0.44             98         0              Normal
  04/06/2026 02 AM PDT            0.44             98         0              Normal
  04/06/2026 03 AM PDT            0.43             95         -              Normal
  04/06/2026 04 AM PDT            0.43             95         0              Normal
  04/06/2026 05 AM PDT            0.43             95         0              Normal
  04/06/2026 06 AM PDT            0.43             95         0              Normal
  04/06/2026 07 AM PDT            0.42             93         -              Normal
  04/06/2026 08 AM PDT            0.42             93         0              Normal
  04/06/2026 09 AM PDT            0.42             93         0              Normal
  04/06/2026 10 AM PDT            0.41             91         -              Normal
  04/06/2026 11 AM PDT            0.42             93         +              Normal
  04/06/2026 12 PM PDT            0.42             93         0              Normal
  04/06/2026 01 PM PDT            0.42             93         0              Normal
  04/06/2026 02 PM PDT            0.42             93         0              Normal
  04/06/2026 03 PM PDT            0.41             91         -              Normal
  04/06/2026 04 PM PDT            0.41             91         0              Normal
  04/06/2026 05 PM PDT            0.41             91         0              Normal
  04/06/2026 06 PM PDT            0.41             91         0              Normal
  04/06/2026 07 PM PDT            0.40             88         -              Normal
  04/06/2026 08 PM PDT            0.40             88         0              Normal
  04/06/2026 09 PM PDT            0.40             88         0              Normal
  04/06/2026 10 PM PDT            0.40             88         0              Normal
  04/06/2026 11 PM PDT            0.40             88         0              Normal
  04/07/2026 12 AM PDT            0.39             86         -              Normal
  04/07/2026 01 AM PDT            0.39             86         0              Normal
  04/07/2026 02 AM PDT            0.39             86         0              Normal
  04/07/2026 03 AM PDT            0.39             86         0              Normal
  04/07/2026 04 AM PDT            0.38             84         -              Normal
  04/07/2026 05 AM PDT            0.39             86         +              Normal
  04/07/2026 06 AM PDT            0.39             86         0              Normal
  04/07/2026 07 AM PDT            0.38             84         -              Normal
  04/07/2026 08 AM PDT            0.38             84         0              Normal
  04/07/2026 09 AM PDT            0.38             84         0              Normal
  04/07/2026 10 AM PDT            0.38             84         0              Normal
  04/07/2026 11 AM PDT            0.38             84         0              Normal
  04/07/2026 12 PM PDT            0.38             84         0              Normal
  04/07/2026 01 PM PDT            0.37             81         -              Normal
  04/07/2026 02 PM PDT            0.37             81         0              Normal
  04/07/2026 03 PM PDT            0.37             81         0              Normal
  04/07/2026 04 PM PDT            0.37             81         0              Normal
  04/07/2026 05 PM PDT            0.37             81         0              Normal
  04/07/2026 06 PM PDT            0.37             81         0              Normal
  04/07/2026 07 PM PDT            0.37             81         0              Normal
  04/07/2026 08 PM PDT            0.36             79         -              Normal
  04/07/2026 09 PM PDT            0.37             81         +              Normal
  04/07/2026 10 PM PDT            0.37             81         0              Normal
  04/07/2026 11 PM PDT            0.36             79         -              Normal
  04/08/2026 12 AM PDT            0.36             79         0              Normal
  04/08/2026 01 AM PDT            0.36             79         0              Normal
  04/08/2026 02 AM PDT            0.36             79         0              Normal
  04/08/2026 03 AM PDT            0.36             79         0              Normal
  04/08/2026 04 AM PDT            0.35             77         -              Normal
  04/08/2026 05 AM PDT            0.35             77         0              Normal
  04/08/2026 06 AM PDT            0.35             77         0              Normal
  04/08/2026 07 AM PDT            0.35             77         0              Normal
  04/08/2026 08 AM PDT            0.35             77         0              Normal
  04/08/2026 09 AM PDT            0.35             77         0              Normal
  04/08/2026 10 AM PDT            0.34             75         -              Normal
  04/08/2026 11 AM PDT            0.34             75         0              Normal
  04/08/2026 12 PM PDT            0.34             75         0              Normal
  04/08/2026 01 PM PDT            0.34             75         0              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  04/08/2026 02 PM PDT            0.34             75                        Normal
  04/08/2026 03 PM PDT            0.34             75         0              Normal
  04/08/2026 04 PM PDT            0.34             75         0              Normal
  04/08/2026 05 PM PDT            0.34             75         0              Normal
  04/08/2026 06 PM PDT            0.34             75         0              Normal
  04/08/2026 07 PM PDT            0.35             77         +              Normal
  04/08/2026 08 PM PDT            0.35             77         0              Normal
  04/08/2026 09 PM PDT            0.35             77         0              Normal
  04/08/2026 10 PM PDT            0.36             79         +              Normal
  04/08/2026 11 PM PDT            0.37             81         +              Normal
  04/09/2026 12 AM PDT            0.38             84         +              Normal
  04/09/2026 01 AM PDT            0.38             84         0              Normal
  04/09/2026 02 AM PDT            0.39             86         +              Normal
  04/09/2026 03 AM PDT            0.39             86         0              Normal
  04/09/2026 04 AM PDT            0.39             86         0              Normal
  04/09/2026 05 AM PDT            0.39             86         0              Normal
  04/09/2026 06 AM PDT            0.39             86         0              Normal
  04/09/2026 07 AM PDT            0.39             86         0              Normal
  04/09/2026 08 AM PDT            0.38             84         -              Normal
  04/09/2026 09 AM PDT            0.38             84         0              Normal
  04/09/2026 10 AM PDT            0.38             84         0              Normal
  04/09/2026 11 AM PDT            0.38             84         0              Normal
  04/09/2026 12 PM PDT            0.38             84         0              Normal
  04/09/2026 01 PM PDT            0.38             84         0              Normal
  04/09/2026 02 PM PDT            0.38             84         0              Normal
  04/09/2026 03 PM PDT            0.38             84         0              Normal
  04/09/2026 04 PM PDT            0.38             84         0              Normal
  04/09/2026 05 PM PDT            0.38             84         0              Normal
  04/09/2026 06 PM PDT            0.39             86         +              Normal
  04/09/2026 07 PM PDT            0.39             86         0              Normal
  04/09/2026 08 PM PDT            0.40             88         +              Normal
  04/09/2026 09 PM PDT            0.41             91         +              Normal
  04/09/2026 10 PM PDT            0.43             95         +              Normal
  04/09/2026 11 PM PDT            0.44             98         +              Normal
  04/10/2026 12 AM PDT            0.45            100         +              Normal
  04/10/2026 01 AM PDT            0.47            105         +              Normal
  04/10/2026 02 AM PDT            0.47            105         0              Normal
  04/10/2026 03 AM PDT            0.48            108         +              Normal
  04/10/2026 04 AM PDT            0.48            108         0              Normal
  04/10/2026 05 AM PDT            0.49            111         +              Normal
  04/10/2026 06 AM PDT            0.49            111         0              Normal
  04/10/2026 07 AM PDT            0.49            111         0              Normal
  04/10/2026 08 AM PDT            0.48            108         -              Normal
  04/10/2026 09 AM PDT            0.48            108         0              Normal
  04/10/2026 10 AM PDT            0.48            108         0              Normal
  04/10/2026 11 AM PDT            0.49            111         +              Normal
  04/10/2026 12 PM PDT            0.51            116         +              Normal
  04/10/2026 01 PM PDT            0.54            124         +              Normal
  04/10/2026 02 PM PDT            0.60            142         +              Normal
  04/10/2026 03 PM PDT            0.67            164         +              Normal
  04/10/2026 04 PM PDT            0.76            196         +              Normal
  04/10/2026 05 PM PDT            0.86            234         +              Normal
  04/10/2026 06 PM PDT            0.97            281         +              Normal
  04/10/2026 07 PM PDT            1.08            333         +              Normal
  04/10/2026 08 PM PDT            1.19            390         +              Normal
  04/10/2026 09 PM PDT            1.31            458         +              Normal
  04/10/2026 10 PM PDT            1.45            545         +              Normal
  04/10/2026 11 PM PDT            1.59            641         +              Normal
  04/11/2026 12 AM PDT            1.74            753         +              Normal
  04/11/2026 01 AM PDT            1.90            884         +              Normal
  04/11/2026 02 AM PDT            2.02            993         +              Normal
  04/11/2026 03 AM PDT            2.10           1067         +              Normal
  04/11/2026 04 AM PDT            2.11           1077         +              Normal
  04/11/2026 05 AM PDT            2.08           1049         -              Normal
  04/11/2026 06 AM PDT            2.03           1002         -              Normal
  04/11/2026 07 AM PDT            1.99            965         -              Normal
  04/11/2026 08 AM PDT            1.96            938         -              Normal
  04/11/2026 09 AM PDT            1.95            928         -              Normal
  04/11/2026 10 AM PDT            1.96            938         +              Normal
  04/11/2026 11 AM PDT            1.98            956         +              Normal
  04/11/2026 12 PM PDT            2.06           1030         +              Normal
  04/11/2026 01 PM PDT            2.17           1137         +              Normal
  04/11/2026 02 PM PDT            2.34           1316         +              Normal
  04/11/2026 03 PM PDT            2.58           1586         +              Normal
  04/11/2026 04 PM PDT            2.85           1911         +              Normal
  04/11/2026 05 PM PDT            3.11           2244         +              Normal
  04/11/2026 06 PM PDT            3.34           2555         +              Normal
  04/11/2026 07 PM PDT            3.54           2836         +              Normal
  04/11/2026 08 PM PDT            3.67           3025         +              Normal
  04/11/2026 09 PM PDT            3.77           3154         +              Normal
  04/11/2026 10 PM PDT            3.84           3241         +              Normal
  04/11/2026 11 PM PDT            3.87           3279         +              Normal
  04/12/2026 12 AM PDT            3.87           3279         0              Normal
  04/12/2026 01 AM PDT            3.84           3241         -              Normal
  04/12/2026 02 AM PDT            3.78           3166         -              Normal
  04/12/2026 03 AM PDT            3.70           3067         -              Normal
  04/12/2026 04 AM PDT            3.62           2952         -              Normal
  04/12/2026 05 AM PDT            3.54           2836         -              Normal
  04/12/2026 06 AM PDT            3.47           2737         -              Normal
  04/12/2026 07 AM PDT            3.40           2638         -              Normal
  04/12/2026 08 AM PDT            3.34           2555         -              Normal
  04/12/2026 09 AM PDT            3.27           2459         -              Normal
  04/12/2026 10 AM PDT            3.22           2391         -              Normal
  04/12/2026 11 AM PDT            3.17           2324         -              Normal
  04/12/2026 12 PM PDT            3.12           2257         -              Normal
  04/12/2026 01 PM PDT            3.06           2179         -              Normal
  04/12/2026 02 PM PDT            3.01           2114         -              Normal
  04/12/2026 03 PM PDT            2.95           2037         -              Normal
  04/12/2026 04 PM PDT            2.89           1961         -              Normal
  04/12/2026 05 PM PDT            2.83           1886         -              Normal
  04/12/2026 06 PM PDT            2.78           1825         -              Normal
  04/12/2026 07 PM PDT            2.73           1764         -              Normal
  04/12/2026 08 PM PDT            2.70           1728         -              Normal
  04/12/2026 09 PM PDT            2.67           1692         -              Normal
  04/12/2026 10 PM PDT            2.65           1668         -              Normal
  04/12/2026 11 PM PDT            2.63           1645         -              Normal
  04/13/2026 12 AM PDT            2.61           1621         -              Normal
  04/13/2026 01 AM PDT            2.59           1598         -              Normal
  04/13/2026 02 AM PDT            2.56           1563         -              Normal
  04/13/2026 03 AM PDT            2.52           1517         -              Normal
  04/13/2026 04 AM PDT            2.48           1472         -              Normal
  04/13/2026 05 AM PDT            2.43           1415         -              Normal
#
# 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.