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NAVARRO RIVER - NAVARRO (NVRC1)
| Latitude: 39.17º N | Longitude: 123.67º W | Elevation: 20 Feet | | Forecast Type: Official Location |
| Location: Mendocino County in California | Bulletin Group: Russian Napa | River Group: Russian Napa |
| Issuance Time: | Mar 28 2026 at 7:52 AM PDT | Next Issuance: | Mar 29 2026 at 9:00 AM PDT
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| Action/Monitor: N/A | Minor Flood: 23.0 Feet | Moderate Flood: 30.0 Feet | Major Flood: 34.0 Feet |
# Tabular Observed and Forecast Hydrograph Information
#
# Location: Navarro River - Navarro (NVRC1)
#
# File Generation Time: 03/28/2026 at 07:52 AM PDT
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 03/23/2026 at 10:00 AM PDT
# Maximum Observed Stage: 2.99 Feet
# Maximum Observed Flow: 140 cfs
#
# Earliest Date & Time of Maximum Forecast: 03/28/2026 at 08:00 AM PDT
# Maximum Forecast Stage: 2.79 Feet
# Maximum Forecast Flow: 126 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
03/23/2026 07 AM PDT 2.99 140 Normal
03/23/2026 08 AM PDT 2.99 140 0 Normal
03/23/2026 09 AM PDT 2.99 140 0 Normal
03/23/2026 10 AM PDT 2.99 140 0 Normal
03/23/2026 11 AM PDT 2.98 139 - Normal
03/23/2026 12 PM PDT 2.98 139 0 Normal
03/23/2026 01 PM PDT 2.98 139 0 Normal
03/23/2026 02 PM PDT 2.98 139 0 Normal
03/23/2026 03 PM PDT 2.97 139 - Normal
03/23/2026 04 PM PDT 2.97 139 0 Normal
03/23/2026 05 PM PDT 2.97 139 0 Normal
03/23/2026 06 PM PDT 2.96 138 - Normal
03/23/2026 07 PM PDT 2.97 139 + Normal
03/23/2026 08 PM PDT 2.97 139 0 Normal
03/23/2026 09 PM PDT 2.96 138 - Normal
03/23/2026 10 PM PDT 2.96 138 0 Normal
03/23/2026 11 PM PDT 2.96 138 0 Normal
03/24/2026 12 AM PDT 2.96 138 0 Normal
03/24/2026 01 AM PDT 2.96 138 0 Normal
03/24/2026 02 AM PDT 2.95 137 - Normal
03/24/2026 03 AM PDT 2.95 137 0 Normal
03/24/2026 04 AM PDT 2.95 137 0 Normal
03/24/2026 05 AM PDT 2.95 137 0 Normal
03/24/2026 06 AM PDT 2.95 137 0 Normal
03/24/2026 07 AM PDT 2.95 137 0 Normal
03/24/2026 08 AM PDT 2.94 137 - Normal
03/24/2026 09 AM PDT 2.94 137 0 Normal
03/24/2026 10 AM PDT 2.93 136 - Normal
03/24/2026 11 AM PDT 2.93 136 0 Normal
03/24/2026 12 PM PDT 2.92 135 - Normal
03/24/2026 01 PM PDT 2.92 135 0 Normal
03/24/2026 02 PM PDT 2.92 135 0 Normal
03/24/2026 03 PM PDT 2.91 134 - Normal
03/24/2026 04 PM PDT 2.91 134 0 Normal
03/24/2026 05 PM PDT 2.91 134 0 Normal
03/24/2026 06 PM PDT 2.91 134 0 Normal
03/24/2026 07 PM PDT 2.91 134 0 Normal
03/24/2026 08 PM PDT 2.91 134 0 Normal
03/24/2026 09 PM PDT 2.91 134 0 Normal
03/24/2026 10 PM PDT 2.90 134 - Normal
03/24/2026 11 PM PDT 2.90 134 0 Normal
03/25/2026 12 AM PDT 2.90 134 0 Normal
03/25/2026 01 AM PDT 2.90 134 0 Normal
03/25/2026 02 AM PDT 2.90 134 0 Normal
03/25/2026 03 AM PDT 2.89 133 - Normal
03/25/2026 04 AM PDT 2.90 134 + Normal
03/25/2026 05 AM PDT 2.90 134 0 Normal
03/25/2026 06 AM PDT 2.89 133 - Normal
03/25/2026 07 AM PDT 2.89 133 0 Normal
03/25/2026 08 AM PDT 2.88 132 - Normal
03/25/2026 09 AM PDT 2.88 132 0 Normal
03/25/2026 10 AM PDT 2.88 132 0 Normal
03/25/2026 11 AM PDT 2.87 132 - Normal
03/25/2026 12 PM PDT 2.87 132 0 Normal
03/25/2026 01 PM PDT 2.87 132 0 Normal
03/25/2026 02 PM PDT 2.87 132 0 Normal
03/25/2026 03 PM PDT 2.86 131 - Normal
03/25/2026 04 PM PDT 2.86 131 0 Normal
03/25/2026 05 PM PDT 2.86 131 0 Normal
03/25/2026 06 PM PDT 2.86 131 0 Normal
03/25/2026 07 PM PDT 2.86 131 0 Normal
03/25/2026 08 PM PDT 2.86 131 0 Normal
03/25/2026 09 PM PDT 2.85 130 - Normal
03/25/2026 10 PM PDT 2.85 130 0 Normal
03/25/2026 11 PM PDT 2.85 130 0 Normal
03/26/2026 12 AM PDT 2.85 130 0 Normal
03/26/2026 01 AM PDT 2.85 130 0 Normal
03/26/2026 02 AM PDT 2.85 130 0 Normal
03/26/2026 03 AM PDT 2.85 130 0 Normal
03/26/2026 04 AM PDT 2.84 130 - Normal
03/26/2026 05 AM PDT 2.85 130 + Normal
03/26/2026 06 AM PDT 2.84 130 - Normal
03/26/2026 07 AM PDT 2.84 130 0 Normal
03/26/2026 08 AM PDT 2.84 130 0 Normal
03/26/2026 09 AM PDT 2.84 130 0 Normal
03/26/2026 10 AM PDT 2.84 130 0 Normal
03/26/2026 11 AM PDT 2.84 130 0 Normal
03/26/2026 12 PM PDT 2.83 129 - Normal
03/26/2026 01 PM PDT 2.83 129 0 Normal
03/26/2026 02 PM PDT 2.83 129 0 Normal
03/26/2026 03 PM PDT 2.82 128 - Normal
03/26/2026 04 PM PDT 2.82 128 0 Normal
03/26/2026 05 PM PDT 2.83 129 + Normal
03/26/2026 06 PM PDT 2.82 128 - Normal
03/26/2026 07 PM PDT 2.82 128 0 Normal
03/26/2026 08 PM PDT 2.82 128 0 Normal
03/26/2026 09 PM PDT 2.82 128 0 Normal
03/26/2026 10 PM PDT 2.82 128 0 Normal
03/26/2026 11 PM PDT 2.82 128 0 Normal
03/27/2026 12 AM PDT 2.81 127 - Normal
03/27/2026 01 AM PDT 2.82 128 + Normal
03/27/2026 02 AM PDT 2.81 127 - Normal
03/27/2026 03 AM PDT 2.81 127 0 Normal
03/27/2026 04 AM PDT 2.82 128 + Normal
03/27/2026 05 AM PDT 2.81 127 - Normal
03/27/2026 06 AM PDT 2.81 127 0 Normal
03/27/2026 07 AM PDT 2.81 127 0 Normal
03/27/2026 08 AM PDT 2.81 127 0 Normal
03/27/2026 09 AM PDT 2.81 127 0 Normal
03/27/2026 10 AM PDT 2.80 127 - Normal
03/27/2026 11 AM PDT 2.80 127 0 Normal
03/27/2026 12 PM PDT 2.81 127 + Normal
03/27/2026 01 PM PDT 2.79 126 - Normal
03/27/2026 02 PM PDT 2.80 127 + Normal
03/27/2026 03 PM PDT 2.79 126 - Normal
03/27/2026 04 PM PDT 2.79 126 0 Normal
03/27/2026 05 PM PDT 2.79 126 0 Normal
03/27/2026 06 PM PDT 2.80 127 + Normal
03/27/2026 07 PM PDT 2.80 127 0 Normal
03/27/2026 08 PM PDT 2.79 126 - Normal
03/27/2026 09 PM PDT 2.80 127 + Normal
03/27/2026 10 PM PDT 2.79 126 - Normal
03/27/2026 11 PM PDT 2.80 127 + Normal
03/28/2026 12 AM PDT 2.79 126 - Normal
03/28/2026 01 AM PDT 2.79 126 0 Normal
03/28/2026 02 AM PDT 2.79 126 0 Normal
03/28/2026 03 AM PDT 2.79 126 0 Normal
03/28/2026 04 AM PDT 2.79 126 0 Normal
03/28/2026 05 AM PDT 2.79 126 0 Normal
03/28/2026 06 AM PDT 2.79 126 0 Normal
03/28/2026 07 AM PDT 2.79 126 0 Normal
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
03/28/2026 08 AM PDT 2.79 126 Normal
03/28/2026 09 AM PDT 2.79 126 0 Normal
03/28/2026 10 AM PDT 2.79 126 0 Normal
03/28/2026 11 AM PDT 2.79 126 0 Normal
03/28/2026 12 PM PDT 2.78 125 - Normal
03/28/2026 01 PM PDT 2.78 125 0 Normal
03/28/2026 02 PM PDT 2.78 125 0 Normal
03/28/2026 03 PM PDT 2.78 125 0 Normal
03/28/2026 04 PM PDT 2.78 125 0 Normal
03/28/2026 05 PM PDT 2.78 125 0 Normal
03/28/2026 06 PM PDT 2.78 125 0 Normal
03/28/2026 07 PM PDT 2.78 125 0 Normal
03/28/2026 08 PM PDT 2.78 125 0 Normal
03/28/2026 09 PM PDT 2.77 124 - Normal
03/28/2026 10 PM PDT 2.77 124 0 Normal
03/28/2026 11 PM PDT 2.77 124 0 Normal
03/29/2026 12 AM PDT 2.77 124 0 Normal
03/29/2026 01 AM PDT 2.77 124 0 Normal
03/29/2026 02 AM PDT 2.77 124 0 Normal
03/29/2026 03 AM PDT 2.77 124 0 Normal
03/29/2026 04 AM PDT 2.77 124 0 Normal
03/29/2026 05 AM PDT 2.77 124 0 Normal
03/29/2026 06 AM PDT 2.77 124 0 Normal
03/29/2026 07 AM PDT 2.77 124 0 Normal
03/29/2026 08 AM PDT 2.76 123 - Normal
03/29/2026 09 AM PDT 2.76 123 0 Normal
03/29/2026 10 AM PDT 2.76 123 0 Normal
03/29/2026 11 AM PDT 2.76 123 0 Normal
03/29/2026 12 PM PDT 2.76 123 0 Normal
03/29/2026 01 PM PDT 2.76 123 0 Normal
03/29/2026 02 PM PDT 2.76 123 0 Normal
03/29/2026 03 PM PDT 2.76 123 0 Normal
03/29/2026 04 PM PDT 2.76 123 0 Normal
03/29/2026 05 PM PDT 2.76 123 0 Normal
03/29/2026 06 PM PDT 2.75 122 - Normal
03/29/2026 07 PM PDT 2.75 122 0 Normal
03/29/2026 08 PM PDT 2.75 122 0 Normal
03/29/2026 09 PM PDT 2.75 122 0 Normal
03/29/2026 10 PM PDT 2.75 122 0 Normal
03/29/2026 11 PM PDT 2.75 122 0 Normal
03/30/2026 12 AM PDT 2.75 122 0 Normal
03/30/2026 01 AM PDT 2.75 122 0 Normal
03/30/2026 02 AM PDT 2.75 122 0 Normal
03/30/2026 03 AM PDT 2.75 122 0 Normal
03/30/2026 04 AM PDT 2.75 122 0 Normal
03/30/2026 05 AM PDT 2.75 122 0 Normal
03/30/2026 06 AM PDT 2.74 122 - Normal
03/30/2026 07 AM PDT 2.74 122 0 Normal
03/30/2026 08 AM PDT 2.74 122 0 Normal
03/30/2026 09 AM PDT 2.74 122 0 Normal
03/30/2026 10 AM PDT 2.74 122 0 Normal
03/30/2026 11 AM PDT 2.74 122 0 Normal
03/30/2026 12 PM PDT 2.74 122 0 Normal
03/30/2026 01 PM PDT 2.74 122 0 Normal
03/30/2026 02 PM PDT 2.74 122 0 Normal
03/30/2026 03 PM PDT 2.74 122 0 Normal
03/30/2026 04 PM PDT 2.73 121 - Normal
03/30/2026 05 PM PDT 2.73 121 0 Normal
03/30/2026 06 PM PDT 2.73 121 0 Normal
03/30/2026 07 PM PDT 2.73 121 0 Normal
03/30/2026 08 PM PDT 2.73 121 0 Normal
03/30/2026 09 PM PDT 2.73 121 0 Normal
03/30/2026 10 PM PDT 2.73 121 0 Normal
03/30/2026 11 PM PDT 2.73 121 0 Normal
03/31/2026 12 AM PDT 2.73 121 0 Normal
03/31/2026 01 AM PDT 2.73 121 0 Normal
03/31/2026 02 AM PDT 2.73 121 0 Normal
03/31/2026 03 AM PDT 2.73 121 0 Normal
03/31/2026 04 AM PDT 2.73 121 0 Normal
03/31/2026 05 AM PDT 2.72 120 - Normal
03/31/2026 06 AM PDT 2.72 120 0 Normal
03/31/2026 07 AM PDT 2.72 120 0 Normal
03/31/2026 08 AM PDT 2.72 120 0 Normal
03/31/2026 09 AM PDT 2.72 120 0 Normal
03/31/2026 10 AM PDT 2.72 120 0 Normal
03/31/2026 11 AM PDT 2.72 120 0 Normal
03/31/2026 12 PM PDT 2.72 120 0 Normal
03/31/2026 01 PM PDT 2.72 120 0 Normal
03/31/2026 02 PM PDT 2.72 120 0 Normal
03/31/2026 03 PM PDT 2.72 120 0 Normal
03/31/2026 04 PM PDT 2.71 119 - Normal
03/31/2026 05 PM PDT 2.71 119 0 Normal
03/31/2026 06 PM PDT 2.71 119 0 Normal
03/31/2026 07 PM PDT 2.71 119 0 Normal
03/31/2026 08 PM PDT 2.71 119 0 Normal
03/31/2026 09 PM PDT 2.71 119 0 Normal
03/31/2026 10 PM PDT 2.71 119 0 Normal
03/31/2026 11 PM PDT 2.71 119 0 Normal
04/01/2026 12 AM PDT 2.71 119 0 Normal
04/01/2026 01 AM PDT 2.71 119 0 Normal
04/01/2026 02 AM PDT 2.71 119 0 Normal
04/01/2026 03 AM PDT 2.71 119 0 Normal
04/01/2026 04 AM PDT 2.71 119 0 Normal
04/01/2026 05 AM PDT 2.70 118 - Normal
04/01/2026 06 AM PDT 2.70 118 0 Normal
04/01/2026 07 AM PDT 2.70 118 0 Normal
04/01/2026 08 AM PDT 2.70 118 0 Normal
04/01/2026 09 AM PDT 2.70 118 0 Normal
04/01/2026 10 AM PDT 2.70 118 0 Normal
04/01/2026 11 AM PDT 2.70 118 0 Normal
04/01/2026 12 PM PDT 2.70 118 0 Normal
04/01/2026 01 PM PDT 2.70 118 0 Normal
04/01/2026 02 PM PDT 2.70 118 0 Normal
04/01/2026 03 PM PDT 2.70 118 0 Normal
04/01/2026 04 PM PDT 2.70 118 0 Normal
04/01/2026 05 PM PDT 2.70 118 0 Normal
04/01/2026 06 PM PDT 2.70 118 0 Normal
04/01/2026 07 PM PDT 2.71 119 + Normal
04/01/2026 08 PM PDT 2.71 119 0 Normal
04/01/2026 09 PM PDT 2.72 120 + Normal
04/01/2026 10 PM PDT 2.73 121 + Normal
04/01/2026 11 PM PDT 2.73 121 0 Normal
04/02/2026 12 AM PDT 2.74 122 + Normal
04/02/2026 01 AM PDT 2.75 122 + Normal
04/02/2026 02 AM PDT 2.76 123 + Normal
04/02/2026 03 AM PDT 2.77 124 + Normal
04/02/2026 04 AM PDT 2.78 125 + Normal
04/02/2026 05 AM PDT 2.78 125 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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