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VAN DUZEN RIVER - BRIDGEVILLE (BRGC1)
| Latitude: 40.48º N | Longitude: 123.89º W | Elevation: 358 Feet | | Forecast Type: Official Location |
| Location: Humboldt County in California | Bulletin Group: North Coast | River Group: North Coast |
| Issuance Time: | Mar 20 2026 at 1:18 PM PDT | Next Issuance: | Mar 21 2026 at 9:00 AM PDT
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| Action/Monitor: 13.0 Feet | Minor Flood: 17.0 Feet | Moderate Flood: 20.0 Feet | Major Flood: 23.0 Feet |
# Tabular Observed and Forecast Hydrograph Information
#
# Location: Van Duzen River - Bridgeville (BRGC1)
#
# File Generation Time: 03/20/2026 at 01:20 PM PDT
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 03/15/2026 at 06:00 PM PDT
# Maximum Observed Stage: 0.66 Feet
# Maximum Observed Flow: 161 cfs
#
# Earliest Date & Time of Maximum Forecast: 03/20/2026 at 02:00 PM PDT
# Maximum Forecast Stage: 0.49 Feet
# Maximum Forecast Flow: 111 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
03/15/2026 01 PM PDT 0.66 161 Normal
03/15/2026 02 PM PDT 0.65 158 - Normal
03/15/2026 03 PM PDT 0.66 161 + Normal
03/15/2026 04 PM PDT 0.64 155 - Normal
03/15/2026 05 PM PDT 0.66 161 + Normal
03/15/2026 06 PM PDT 0.66 161 0 Normal
03/15/2026 07 PM PDT 0.64 155 - Normal
03/15/2026 08 PM PDT 0.65 158 + Normal
03/15/2026 09 PM PDT 0.64 155 - Normal
03/15/2026 10 PM PDT 0.65 158 + Normal
03/15/2026 11 PM PDT 0.64 155 - Normal
03/16/2026 12 AM PDT 0.64 155 0 Normal
03/16/2026 01 AM PDT 0.64 155 0 Normal
03/16/2026 02 AM PDT 0.64 155 0 Normal
03/16/2026 03 AM PDT 0.64 155 0 Normal
03/16/2026 04 AM PDT 0.63 151 - Normal
03/16/2026 05 AM PDT 0.63 151 0 Normal
03/16/2026 06 AM PDT 0.63 151 0 Normal
03/16/2026 07 AM PDT 0.64 155 + Normal
03/16/2026 08 AM PDT 0.62 148 - Normal
03/16/2026 09 AM PDT 0.63 151 + Normal
03/16/2026 10 AM PDT 0.62 148 - Normal
03/16/2026 11 AM PDT 0.62 148 0 Normal
03/16/2026 12 PM PDT 0.61 145 - Normal
03/16/2026 01 PM PDT 0.62 148 + Normal
03/16/2026 02 PM PDT 0.62 148 0 Normal
03/16/2026 03 PM PDT 0.62 148 0 Normal
03/16/2026 04 PM PDT 0.61 145 - Normal
03/16/2026 05 PM PDT 0.61 145 0 Normal
03/16/2026 06 PM PDT 0.61 145 0 Normal
03/16/2026 07 PM PDT 0.61 145 0 Normal
03/16/2026 08 PM PDT 0.62 148 + Normal
03/16/2026 09 PM PDT 0.61 145 - Normal
03/16/2026 10 PM PDT 0.60 142 - Normal
03/16/2026 11 PM PDT 0.60 142 0 Normal
03/17/2026 12 AM PDT 0.61 145 + Normal
03/17/2026 01 AM PDT 0.61 145 0 Normal
03/17/2026 02 AM PDT 0.60 142 - Normal
03/17/2026 03 AM PDT 0.59 139 - Normal
03/17/2026 04 AM PDT 0.60 142 + Normal
03/17/2026 05 AM PDT 0.59 139 - Normal
03/17/2026 06 AM PDT 0.59 139 0 Normal
03/17/2026 07 AM PDT 0.60 142 + Normal
03/17/2026 08 AM PDT 0.60 142 0 Normal
03/17/2026 09 AM PDT 0.59 139 - Normal
03/17/2026 10 AM PDT 0.59 139 0 Normal
03/17/2026 11 AM PDT 0.58 136 - Normal
03/17/2026 12 PM PDT 0.59 139 + Normal
03/17/2026 01 PM PDT 0.58 136 - Normal
03/17/2026 02 PM PDT 0.58 136 0 Normal
03/17/2026 03 PM PDT 0.59 139 + Normal
03/17/2026 04 PM PDT 0.58 136 - Normal
03/17/2026 05 PM PDT 0.58 136 0 Normal
03/17/2026 06 PM PDT 0.57 133 - Normal
03/17/2026 07 PM PDT 0.58 136 + Normal
03/17/2026 08 PM PDT 0.58 136 0 Normal
03/17/2026 09 PM PDT 0.58 136 0 Normal
03/17/2026 10 PM PDT 0.58 136 0 Normal
03/17/2026 11 PM PDT 0.58 136 0 Normal
03/18/2026 12 AM PDT 0.58 136 0 Normal
03/18/2026 01 AM PDT 0.57 133 - Normal
03/18/2026 02 AM PDT 0.57 133 0 Normal
03/18/2026 03 AM PDT 0.57 133 0 Normal
03/18/2026 04 AM PDT 0.56 130 - Normal
03/18/2026 05 AM PDT 0.56 130 0 Normal
03/18/2026 06 AM PDT 0.57 133 + Normal
03/18/2026 07 AM PDT 0.56 130 - Normal
03/18/2026 08 AM PDT 0.55 127 - Normal
03/18/2026 09 AM PDT 0.56 130 + Normal
03/18/2026 10 AM PDT 0.55 127 - Normal
03/18/2026 11 AM PDT 0.56 130 + Normal
03/18/2026 12 PM PDT 0.55 127 - Normal
03/18/2026 01 PM PDT 0.56 130 + Normal
03/18/2026 02 PM PDT 0.56 130 0 Normal
03/18/2026 03 PM PDT 0.55 127 - Normal
03/18/2026 04 PM PDT 0.55 127 0 Normal
03/18/2026 05 PM PDT 0.55 127 0 Normal
03/18/2026 06 PM PDT 0.55 127 0 Normal
03/18/2026 07 PM PDT 0.55 127 0 Normal
03/18/2026 08 PM PDT 0.55 127 0 Normal
03/18/2026 09 PM PDT 0.54 124 - Normal
03/18/2026 10 PM PDT 0.54 124 0 Normal
03/18/2026 11 PM PDT 0.53 122 - Normal
03/19/2026 12 AM PDT 0.54 124 + Normal
03/19/2026 01 AM PDT 0.53 122 - Normal
03/19/2026 02 AM PDT 0.53 122 0 Normal
03/19/2026 03 AM PDT 0.53 122 0 Normal
03/19/2026 04 AM PDT 0.53 122 0 Normal
03/19/2026 05 AM PDT 0.53 122 0 Normal
03/19/2026 06 AM PDT 0.53 122 0 Normal
03/19/2026 07 AM PDT 0.53 122 0 Normal
03/19/2026 08 AM PDT 0.53 122 0 Normal
03/19/2026 09 AM PDT 0.52 119 - Normal
03/19/2026 10 AM PDT 0.52 119 0 Normal
03/19/2026 11 AM PDT 0.52 119 0 Normal
03/19/2026 12 PM PDT 0.52 119 0 Normal
03/19/2026 01 PM PDT 0.52 119 0 Normal
03/19/2026 02 PM PDT 0.52 119 0 Normal
03/19/2026 03 PM PDT 0.51 116 - Normal
03/19/2026 04 PM PDT 0.51 116 0 Normal
03/19/2026 05 PM PDT 0.51 116 0 Normal
03/19/2026 06 PM PDT 0.52 119 + Normal
03/19/2026 07 PM PDT 0.52 119 0 Normal
03/19/2026 08 PM PDT 0.52 119 0 Normal
03/19/2026 09 PM PDT 0.51 116 - Normal
03/19/2026 10 PM PDT 0.50 113 - Normal
03/19/2026 11 PM PDT 0.51 116 + Normal
03/20/2026 12 AM PDT 0.51 116 0 Normal
03/20/2026 01 AM PDT 0.51 116 0 Normal
03/20/2026 02 AM PDT 0.50 113 - Normal
03/20/2026 03 AM PDT 0.50 113 0 Normal
03/20/2026 04 AM PDT 0.50 113 0 Normal
03/20/2026 05 AM PDT 0.50 113 0 Normal
03/20/2026 06 AM PDT 0.50 113 0 Normal
03/20/2026 07 AM PDT 0.50 113 0 Normal
03/20/2026 08 AM PDT 0.50 113 0 Normal
03/20/2026 09 AM PDT 0.49 111 - Normal
03/20/2026 10 AM PDT 0.50 113 + Normal
03/20/2026 11 AM PDT 0.49 111 - Normal
03/20/2026 12 PM PDT 0.49 111 0 Normal
03/20/2026 01 PM PDT 0.49 111 0 Normal
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
03/20/2026 02 PM PDT 0.49 111 Normal
03/20/2026 03 PM PDT 0.49 111 0 Normal
03/20/2026 04 PM PDT 0.48 108 - Normal
03/20/2026 05 PM PDT 0.48 108 0 Normal
03/20/2026 06 PM PDT 0.48 108 0 Normal
03/20/2026 07 PM PDT 0.48 108 0 Normal
03/20/2026 08 PM PDT 0.48 108 0 Normal
03/20/2026 09 PM PDT 0.48 108 0 Normal
03/20/2026 10 PM PDT 0.48 108 0 Normal
03/20/2026 11 PM PDT 0.48 108 0 Normal
03/21/2026 12 AM PDT 0.48 108 0 Normal
03/21/2026 01 AM PDT 0.48 108 0 Normal
03/21/2026 02 AM PDT 0.48 108 0 Normal
03/21/2026 03 AM PDT 0.48 108 0 Normal
03/21/2026 04 AM PDT 0.47 105 - Normal
03/21/2026 05 AM PDT 0.47 105 0 Normal
03/21/2026 06 AM PDT 0.47 105 0 Normal
03/21/2026 07 AM PDT 0.47 105 0 Normal
03/21/2026 08 AM PDT 0.47 105 0 Normal
03/21/2026 09 AM PDT 0.47 105 0 Normal
03/21/2026 10 AM PDT 0.47 105 0 Normal
03/21/2026 11 AM PDT 0.47 105 0 Normal
03/21/2026 12 PM PDT 0.47 105 0 Normal
03/21/2026 01 PM PDT 0.47 105 0 Normal
03/21/2026 02 PM PDT 0.47 105 0 Normal
03/21/2026 03 PM PDT 0.47 105 0 Normal
03/21/2026 04 PM PDT 0.47 105 0 Normal
03/21/2026 05 PM PDT 0.46 103 - Normal
03/21/2026 06 PM PDT 0.46 103 0 Normal
03/21/2026 07 PM PDT 0.46 103 0 Normal
03/21/2026 08 PM PDT 0.46 103 0 Normal
03/21/2026 09 PM PDT 0.46 103 0 Normal
03/21/2026 10 PM PDT 0.46 103 0 Normal
03/21/2026 11 PM PDT 0.46 103 0 Normal
03/22/2026 12 AM PDT 0.46 103 0 Normal
03/22/2026 01 AM PDT 0.46 103 0 Normal
03/22/2026 02 AM PDT 0.46 103 0 Normal
03/22/2026 03 AM PDT 0.46 103 0 Normal
03/22/2026 04 AM PDT 0.46 103 0 Normal
03/22/2026 05 AM PDT 0.46 103 0 Normal
03/22/2026 06 AM PDT 0.46 103 0 Normal
03/22/2026 07 AM PDT 0.45 100 - Normal
03/22/2026 08 AM PDT 0.45 100 0 Normal
03/22/2026 09 AM PDT 0.45 100 0 Normal
03/22/2026 10 AM PDT 0.45 100 0 Normal
03/22/2026 11 AM PDT 0.45 100 0 Normal
03/22/2026 12 PM PDT 0.45 100 0 Normal
03/22/2026 01 PM PDT 0.45 100 0 Normal
03/22/2026 02 PM PDT 0.45 100 0 Normal
03/22/2026 03 PM PDT 0.45 100 0 Normal
03/22/2026 04 PM PDT 0.45 100 0 Normal
03/22/2026 05 PM PDT 0.45 100 0 Normal
03/22/2026 06 PM PDT 0.45 100 0 Normal
03/22/2026 07 PM PDT 0.45 100 0 Normal
03/22/2026 08 PM PDT 0.45 100 0 Normal
03/22/2026 09 PM PDT 0.45 100 0 Normal
03/22/2026 10 PM PDT 0.45 100 0 Normal
03/22/2026 11 PM PDT 0.44 98 - Normal
03/23/2026 12 AM PDT 0.44 98 0 Normal
03/23/2026 01 AM PDT 0.44 98 0 Normal
03/23/2026 02 AM PDT 0.44 98 0 Normal
03/23/2026 03 AM PDT 0.44 98 0 Normal
03/23/2026 04 AM PDT 0.44 98 0 Normal
03/23/2026 05 AM PDT 0.44 98 0 Normal
03/23/2026 06 AM PDT 0.44 98 0 Normal
03/23/2026 07 AM PDT 0.44 98 0 Normal
03/23/2026 08 AM PDT 0.44 98 0 Normal
03/23/2026 09 AM PDT 0.44 98 0 Normal
03/23/2026 10 AM PDT 0.44 98 0 Normal
03/23/2026 11 AM PDT 0.44 98 0 Normal
03/23/2026 12 PM PDT 0.44 98 0 Normal
03/23/2026 01 PM PDT 0.44 98 0 Normal
03/23/2026 02 PM PDT 0.44 98 0 Normal
03/23/2026 03 PM PDT 0.44 98 0 Normal
03/23/2026 04 PM PDT 0.43 95 - Normal
03/23/2026 05 PM PDT 0.43 95 0 Normal
03/23/2026 06 PM PDT 0.43 95 0 Normal
03/23/2026 07 PM PDT 0.43 95 0 Normal
03/23/2026 08 PM PDT 0.43 95 0 Normal
03/23/2026 09 PM PDT 0.43 95 0 Normal
03/23/2026 10 PM PDT 0.43 95 0 Normal
03/23/2026 11 PM PDT 0.43 95 0 Normal
03/24/2026 12 AM PDT 0.43 95 0 Normal
03/24/2026 01 AM PDT 0.43 95 0 Normal
03/24/2026 02 AM PDT 0.43 95 0 Normal
03/24/2026 03 AM PDT 0.43 95 0 Normal
03/24/2026 04 AM PDT 0.43 95 0 Normal
03/24/2026 05 AM PDT 0.43 95 0 Normal
03/24/2026 06 AM PDT 0.43 95 0 Normal
03/24/2026 07 AM PDT 0.43 95 0 Normal
03/24/2026 08 AM PDT 0.43 95 0 Normal
03/24/2026 09 AM PDT 0.43 95 0 Normal
03/24/2026 10 AM PDT 0.43 95 0 Normal
03/24/2026 11 AM PDT 0.43 95 0 Normal
03/24/2026 12 PM PDT 0.43 95 0 Normal
03/24/2026 01 PM PDT 0.43 95 0 Normal
03/24/2026 02 PM PDT 0.43 95 0 Normal
03/24/2026 03 PM PDT 0.43 95 0 Normal
03/24/2026 04 PM PDT 0.42 93 - Normal
03/24/2026 05 PM PDT 0.42 93 0 Normal
03/24/2026 06 PM PDT 0.42 93 0 Normal
03/24/2026 07 PM PDT 0.42 93 0 Normal
03/24/2026 08 PM PDT 0.42 93 0 Normal
03/24/2026 09 PM PDT 0.42 93 0 Normal
03/24/2026 10 PM PDT 0.42 93 0 Normal
03/24/2026 11 PM PDT 0.42 93 0 Normal
03/25/2026 12 AM PDT 0.42 93 0 Normal
03/25/2026 01 AM PDT 0.42 93 0 Normal
03/25/2026 02 AM PDT 0.42 93 0 Normal
03/25/2026 03 AM PDT 0.42 93 0 Normal
03/25/2026 04 AM PDT 0.42 93 0 Normal
03/25/2026 05 AM PDT 0.42 93 0 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.
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