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RUSSIAN RIVER - HOPLAND (HOPC1)
| Latitude: 39.03º N | Longitude: 123.13º W | Elevation: 498 Feet | | | |
| Location: Mendocino County in California | Bulletin Group: Russian Napa | River Group: Russian Napa |
| Issuance Time: | Jul 08 2025 at 7:56 AM PDT | Next Issuance: | Jul 09 2025 at 9:00 AM PDT
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| Action/Monitor: N/A | Minor Flood: 15.0 Feet | Moderate Flood: 23.0 Feet | Major Flood: 26.0 Feet |
# Tabular Observed and Forecast Hydrograph Information
#
# Location: Russian River - Hopland (HOPC1)
#
# File Generation Time: 07/08/2025 at 10:04 AM PDT
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 07/06/2025 at 12:00 PM PDT
# Maximum Observed Stage: 1.01 Feet
# Maximum Observed Flow: 165 cfs
#
# Earliest Date & Time of Maximum Forecast: 07/08/2025 at 10:00 AM PDT
# Maximum Forecast Stage: 0.96 Feet
# Maximum Forecast Flow: 158 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
07/03/2025 10 AM PDT 0.89 149 Normal
07/03/2025 11 AM PDT 0.88 148 - Normal
07/03/2025 12 PM PDT 0.88 148 0 Normal
07/03/2025 01 PM PDT 0.88 148 0 Normal
07/03/2025 02 PM PDT 0.87 146 - Normal
07/03/2025 03 PM PDT 0.87 146 0 Normal
07/03/2025 04 PM PDT 0.87 146 0 Normal
07/03/2025 05 PM PDT 0.88 148 + Normal
07/03/2025 06 PM PDT 0.89 149 + Normal
07/03/2025 07 PM PDT 0.89 149 0 Normal
07/03/2025 08 PM PDT 0.89 149 0 Normal
07/03/2025 09 PM PDT 0.89 149 0 Normal
07/03/2025 10 PM PDT 0.89 149 0 Normal
07/03/2025 11 PM PDT 0.90 150 + Normal
07/04/2025 12 AM PDT 0.90 150 0 Normal
07/04/2025 01 AM PDT 0.91 152 + Normal
07/04/2025 02 AM PDT 0.91 152 0 Normal
07/04/2025 03 AM PDT 0.91 152 0 Normal
07/04/2025 04 AM PDT 0.92 153 + Normal
07/04/2025 05 AM PDT 0.92 153 0 Normal
07/04/2025 06 AM PDT 0.92 153 0 Normal
07/04/2025 07 AM PDT 0.92 153 0 Normal
07/04/2025 08 AM PDT 0.92 153 0 Normal
07/04/2025 09 AM PDT 0.91 152 - Normal
07/04/2025 10 AM PDT 0.91 152 0 Normal
07/04/2025 11 AM PDT 0.91 152 0 Normal
07/04/2025 12 PM PDT 0.90 150 - Normal
07/04/2025 01 PM PDT 0.90 150 0 Normal
07/04/2025 02 PM PDT 0.90 150 0 Normal
07/04/2025 03 PM PDT 0.89 149 - Normal
07/04/2025 04 PM PDT 0.89 149 0 Normal
07/04/2025 05 PM PDT 0.89 149 0 Normal
07/04/2025 06 PM PDT 0.89 149 0 Normal
07/04/2025 07 PM PDT 0.89 149 0 Normal
07/04/2025 08 PM PDT 0.89 149 0 Normal
07/04/2025 09 PM PDT 0.89 149 0 Normal
07/04/2025 10 PM PDT 0.89 149 0 Normal
07/04/2025 11 PM PDT 0.90 150 + Normal
07/05/2025 12 AM PDT 0.90 150 0 Normal
07/05/2025 01 AM PDT 0.91 152 + Normal
07/05/2025 02 AM PDT 0.90 150 - Normal
07/05/2025 03 AM PDT 0.90 150 0 Normal
07/05/2025 04 AM PDT 0.91 152 + Normal
07/05/2025 05 AM PDT 0.91 152 0 Normal
07/05/2025 06 AM PDT 0.91 152 0 Normal
07/05/2025 07 AM PDT 0.92 153 + Normal
07/05/2025 08 AM PDT 0.96 158 + Normal
07/05/2025 09 AM PDT 0.97 160 + Normal
07/05/2025 10 AM PDT 0.98 161 + Normal
07/05/2025 11 AM PDT 0.98 161 0 Normal
07/05/2025 12 PM PDT 0.98 161 0 Normal
07/05/2025 01 PM PDT 0.97 160 - Normal
07/05/2025 02 PM PDT 0.97 160 0 Normal
07/05/2025 03 PM PDT 0.97 160 0 Normal
07/05/2025 04 PM PDT 0.97 160 0 Normal
07/05/2025 05 PM PDT 0.98 161 + Normal
07/05/2025 06 PM PDT 0.98 161 0 Normal
07/05/2025 07 PM PDT 0.98 161 0 Normal
07/05/2025 08 PM PDT 0.98 161 0 Normal
07/05/2025 09 PM PDT 0.98 161 0 Normal
07/05/2025 10 PM PDT 0.98 161 0 Normal
07/05/2025 11 PM PDT 0.99 162 + Normal
07/06/2025 12 AM PDT 0.99 162 0 Normal
07/06/2025 01 AM PDT 1.00 164 + Normal
07/06/2025 02 AM PDT 1.00 164 0 Normal
07/06/2025 03 AM PDT 1.00 164 0 Normal
07/06/2025 04 AM PDT 1.01 165 + Normal
07/06/2025 05 AM PDT 1.01 165 0 Normal
07/06/2025 06 AM PDT 1.01 165 0 Normal
07/06/2025 07 AM PDT 1.01 165 0 Normal
07/06/2025 08 AM PDT 1.01 165 0 Normal
07/06/2025 09 AM PDT 1.01 165 0 Normal
07/06/2025 10 AM PDT 1.01 165 0 Normal
07/06/2025 11 AM PDT 1.01 165 0 Normal
07/06/2025 12 PM PDT 1.01 165 0 Normal
07/06/2025 01 PM PDT 1.00 164 - Normal
07/06/2025 02 PM PDT 0.99 162 - Normal
07/06/2025 03 PM PDT 0.98 161 - Normal
07/06/2025 04 PM PDT 0.97 160 - Normal
07/06/2025 05 PM PDT 0.97 160 0 Normal
07/06/2025 06 PM PDT 0.97 160 0 Normal
07/06/2025 07 PM PDT 0.97 160 0 Normal
07/06/2025 08 PM PDT 0.97 160 0 Normal
07/06/2025 09 PM PDT 0.98 161 + Normal
07/06/2025 10 PM PDT 0.98 161 0 Normal
07/06/2025 11 PM PDT 0.98 161 0 Normal
07/07/2025 12 AM PDT 0.99 162 + Normal
07/07/2025 01 AM PDT 0.99 162 0 Normal
07/07/2025 02 AM PDT 0.99 162 0 Normal
07/07/2025 03 AM PDT 0.99 162 0 Normal
07/07/2025 04 AM PDT 1.00 164 + Normal
07/07/2025 05 AM PDT 1.00 164 0 Normal
07/07/2025 06 AM PDT 1.00 164 0 Normal
07/07/2025 07 AM PDT 1.00 164 0 Normal
07/07/2025 08 AM PDT 0.99 162 - Normal
07/07/2025 09 AM PDT 0.99 162 0 Normal
07/07/2025 10 AM PDT 0.99 162 0 Normal
07/07/2025 11 AM PDT 0.98 161 - Normal
07/07/2025 12 PM PDT 0.98 161 0 Normal
07/07/2025 01 PM PDT 0.97 160 - Normal
07/07/2025 02 PM PDT 0.96 158 - Normal
07/07/2025 03 PM PDT 0.96 158 0 Normal
07/07/2025 04 PM PDT 0.96 158 0 Normal
07/07/2025 05 PM PDT 0.96 158 0 Normal
07/07/2025 06 PM PDT 0.96 158 0 Normal
07/07/2025 07 PM PDT 0.95 157 - Normal
07/07/2025 08 PM PDT 0.96 158 + Normal
07/07/2025 09 PM PDT 0.96 158 0 Normal
07/07/2025 10 PM PDT 0.96 158 0 Normal
07/07/2025 11 PM PDT 0.95 157 - Normal
07/08/2025 12 AM PDT 0.95 157 0 Normal
07/08/2025 01 AM PDT 0.96 158 + Normal
07/08/2025 02 AM PDT 0.96 158 0 Normal
07/08/2025 03 AM PDT 0.97 160 + Normal
07/08/2025 04 AM PDT 0.96 158 - Normal
07/08/2025 05 AM PDT 0.96 158 0 Normal
07/08/2025 06 AM PDT 0.96 158 0 Normal
07/08/2025 07 AM PDT 0.96 158 0 Normal
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
07/08/2025 10 AM PDT 0.96 158 Normal
07/08/2025 11 AM PDT 0.96 158 0 Normal
07/08/2025 12 PM PDT 0.96 158 0 Normal
07/08/2025 01 PM PDT 0.96 158 0 Normal
07/08/2025 02 PM PDT 0.96 158 0 Normal
07/08/2025 03 PM PDT 0.96 158 0 Normal
07/08/2025 04 PM PDT 0.95 157 - Normal
07/08/2025 05 PM PDT 0.95 157 0 Normal
07/08/2025 06 PM PDT 0.95 157 0 Normal
07/08/2025 07 PM PDT 0.95 157 0 Normal
07/08/2025 08 PM PDT 0.95 157 0 Normal
07/08/2025 09 PM PDT 0.95 157 0 Normal
07/08/2025 10 PM PDT 0.95 157 0 Normal
07/08/2025 11 PM PDT 0.95 157 0 Normal
07/09/2025 12 AM PDT 0.95 157 0 Normal
07/09/2025 01 AM PDT 0.95 157 0 Normal
07/09/2025 02 AM PDT 0.95 157 0 Normal
07/09/2025 03 AM PDT 0.95 157 0 Normal
07/09/2025 04 AM PDT 0.95 157 0 Normal
07/09/2025 05 AM PDT 0.95 157 0 Normal
07/09/2025 06 AM PDT 0.95 157 0 Normal
07/09/2025 07 AM PDT 0.95 157 0 Normal
07/09/2025 08 AM PDT 0.95 157 0 Normal
07/09/2025 09 AM PDT 0.95 157 0 Normal
07/09/2025 10 AM PDT 0.95 157 0 Normal
07/09/2025 11 AM PDT 0.95 157 0 Normal
07/09/2025 12 PM PDT 0.95 157 0 Normal
07/09/2025 01 PM PDT 0.95 157 0 Normal
07/09/2025 02 PM PDT 0.95 157 0 Normal
07/09/2025 03 PM PDT 0.95 157 0 Normal
07/09/2025 04 PM PDT 0.95 157 0 Normal
07/09/2025 05 PM PDT 0.95 157 0 Normal
07/09/2025 06 PM PDT 0.95 157 0 Normal
07/09/2025 07 PM PDT 0.95 157 0 Normal
07/09/2025 08 PM PDT 0.95 157 0 Normal
07/09/2025 09 PM PDT 0.95 157 0 Normal
07/09/2025 10 PM PDT 0.95 157 0 Normal
07/09/2025 11 PM PDT 0.95 157 0 Normal
07/10/2025 12 AM PDT 0.95 157 0 Normal
07/10/2025 01 AM PDT 0.95 157 0 Normal
07/10/2025 02 AM PDT 0.95 157 0 Normal
07/10/2025 03 AM PDT 0.95 157 0 Normal
07/10/2025 04 AM PDT 0.95 157 0 Normal
07/10/2025 05 AM PDT 0.95 157 0 Normal
07/10/2025 06 AM PDT 0.95 157 0 Normal
07/10/2025 07 AM PDT 0.95 157 0 Normal
07/10/2025 08 AM PDT 0.95 157 0 Normal
07/10/2025 09 AM PDT 0.95 157 0 Normal
07/10/2025 10 AM PDT 0.95 157 0 Normal
07/10/2025 11 AM PDT 0.95 157 0 Normal
07/10/2025 12 PM PDT 0.95 157 0 Normal
07/10/2025 01 PM PDT 0.95 157 0 Normal
07/10/2025 02 PM PDT 0.95 157 0 Normal
07/10/2025 03 PM PDT 0.95 157 0 Normal
07/10/2025 04 PM PDT 0.95 157 0 Normal
07/10/2025 05 PM PDT 0.95 157 0 Normal
07/10/2025 06 PM PDT 0.95 157 0 Normal
07/10/2025 07 PM PDT 0.95 157 0 Normal
07/10/2025 08 PM PDT 0.95 157 0 Normal
07/10/2025 09 PM PDT 0.95 157 0 Normal
07/10/2025 10 PM PDT 0.95 157 0 Normal
07/10/2025 11 PM PDT 0.95 157 0 Normal
07/11/2025 12 AM PDT 0.95 157 0 Normal
07/11/2025 01 AM PDT 0.95 157 0 Normal
07/11/2025 02 AM PDT 0.95 157 0 Normal
07/11/2025 03 AM PDT 0.95 157 0 Normal
07/11/2025 04 AM PDT 0.95 157 0 Normal
07/11/2025 05 AM PDT 0.95 157 0 Normal
07/11/2025 06 AM PDT 0.95 157 0 Normal
07/11/2025 07 AM PDT 0.95 157 0 Normal
07/11/2025 08 AM PDT 0.95 157 0 Normal
07/11/2025 09 AM PDT 0.95 157 0 Normal
07/11/2025 10 AM PDT 0.94 156 - Normal
07/11/2025 11 AM PDT 0.94 156 0 Normal
07/11/2025 12 PM PDT 0.94 156 0 Normal
07/11/2025 01 PM PDT 0.94 156 0 Normal
07/11/2025 02 PM PDT 0.94 156 0 Normal
07/11/2025 03 PM PDT 0.94 156 0 Normal
07/11/2025 04 PM PDT 0.94 156 0 Normal
07/11/2025 05 PM PDT 0.94 156 0 Normal
07/11/2025 06 PM PDT 0.94 156 0 Normal
07/11/2025 07 PM PDT 0.94 156 0 Normal
07/11/2025 08 PM PDT 0.94 156 0 Normal
07/11/2025 09 PM PDT 0.94 156 0 Normal
07/11/2025 10 PM PDT 0.94 156 0 Normal
07/11/2025 11 PM PDT 0.94 156 0 Normal
07/12/2025 12 AM PDT 0.94 156 0 Normal
07/12/2025 01 AM PDT 0.94 156 0 Normal
07/12/2025 02 AM PDT 0.94 156 0 Normal
07/12/2025 03 AM PDT 0.94 156 0 Normal
07/12/2025 04 AM PDT 0.94 156 0 Normal
07/12/2025 05 AM PDT 0.94 156 0 Normal
07/12/2025 06 AM PDT 0.94 156 0 Normal
07/12/2025 07 AM PDT 0.94 156 0 Normal
07/12/2025 08 AM PDT 0.94 156 0 Normal
07/12/2025 09 AM PDT 0.94 156 0 Normal
07/12/2025 10 AM PDT 0.94 156 0 Normal
07/12/2025 11 AM PDT 0.94 156 0 Normal
07/12/2025 12 PM PDT 0.94 156 0 Normal
07/12/2025 01 PM PDT 0.94 156 0 Normal
07/12/2025 02 PM PDT 0.94 156 0 Normal
07/12/2025 03 PM PDT 0.94 156 0 Normal
07/12/2025 04 PM PDT 0.94 156 0 Normal
07/12/2025 05 PM PDT 0.94 156 0 Normal
07/12/2025 06 PM PDT 0.94 156 0 Normal
07/12/2025 07 PM PDT 0.94 156 0 Normal
07/12/2025 08 PM PDT 0.94 156 0 Normal
07/12/2025 09 PM PDT 0.94 156 0 Normal
07/12/2025 10 PM PDT 0.94 156 0 Normal
07/12/2025 11 PM PDT 0.94 156 0 Normal
07/13/2025 12 AM PDT 0.94 156 0 Normal
07/13/2025 01 AM PDT 0.94 156 0 Normal
07/13/2025 02 AM PDT 0.94 156 0 Normal
07/13/2025 03 AM PDT 0.94 156 0 Normal
07/13/2025 04 AM PDT 0.94 156 0 Normal
07/13/2025 05 AM PDT 0.94 156 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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