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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 31 2026 at 1:42 PM PDT | Next Issuance: | Apr 01 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: 03/31/2026 at 01:42 PM PDT
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 03/26/2026 at 05:00 PM PDT
# Maximum Observed Stage: 2.83 Feet
# Maximum Observed Flow: 129 cfs
#
# Earliest Date & Time of Maximum Forecast: 04/02/2026 at 09:00 AM PDT
# Maximum Forecast Stage: 2.83 Feet
# Maximum Forecast Flow: 129 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
03/26/2026 01 PM PDT 2.83 129 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 2.78 125 - Normal
03/28/2026 08 AM PDT 2.78 125 0 Normal
03/28/2026 09 AM PDT 2.78 125 0 Normal
03/28/2026 10 AM PDT 2.78 125 0 Normal
03/28/2026 11 AM PDT 2.77 124 - Normal
03/28/2026 12 PM PDT 2.77 124 0 Normal
03/28/2026 01 PM PDT 2.77 124 0 Normal
03/28/2026 02 PM PDT 2.76 123 - Normal
03/28/2026 03 PM PDT 2.76 123 0 Normal
03/28/2026 04 PM PDT 2.75 122 - Normal
03/28/2026 05 PM PDT 2.76 123 + Normal
03/28/2026 06 PM PDT 2.75 122 - Normal
03/28/2026 07 PM PDT 2.75 122 0 Normal
03/28/2026 08 PM PDT 2.75 122 0 Normal
03/28/2026 09 PM PDT 2.75 122 0 Normal
03/28/2026 10 PM PDT 2.75 122 0 Normal
03/28/2026 11 PM PDT 2.75 122 0 Normal
03/29/2026 12 AM PDT 2.75 122 0 Normal
03/29/2026 01 AM PDT 2.74 122 - Normal
03/29/2026 02 AM PDT 2.75 122 + Normal
03/29/2026 03 AM PDT 2.74 122 - Normal
03/29/2026 04 AM PDT 2.74 122 0 Normal
03/29/2026 05 AM PDT 2.74 122 0 Normal
03/29/2026 06 AM PDT 2.74 122 0 Normal
03/29/2026 07 AM PDT 2.74 122 0 Normal
03/29/2026 08 AM PDT 2.74 122 0 Normal
03/29/2026 09 AM PDT 2.74 122 0 Normal
03/29/2026 10 AM PDT 2.73 121 - Normal
03/29/2026 11 AM PDT 2.73 121 0 Normal
03/29/2026 12 PM PDT 2.73 121 0 Normal
03/29/2026 01 PM PDT 2.72 120 - Normal
03/29/2026 02 PM PDT 2.72 120 0 Normal
03/29/2026 03 PM PDT 2.72 120 0 Normal
03/29/2026 04 PM PDT 2.71 119 - Normal
03/29/2026 05 PM PDT 2.71 119 0 Normal
03/29/2026 06 PM PDT 2.71 119 0 Normal
03/29/2026 07 PM PDT 2.71 119 0 Normal
03/29/2026 08 PM PDT 2.71 119 0 Normal
03/29/2026 09 PM PDT 2.71 119 0 Normal
03/29/2026 10 PM PDT 2.71 119 0 Normal
03/29/2026 11 PM PDT 2.71 119 0 Normal
03/30/2026 12 AM PDT 2.71 119 0 Normal
03/30/2026 01 AM PDT 2.71 119 0 Normal
03/30/2026 02 AM PDT 2.71 119 0 Normal
03/30/2026 03 AM PDT 2.71 119 0 Normal
03/30/2026 04 AM PDT 2.70 118 - Normal
03/30/2026 05 AM PDT 2.70 118 0 Normal
03/30/2026 06 AM PDT 2.70 118 0 Normal
03/30/2026 07 AM PDT 2.70 118 0 Normal
03/30/2026 08 AM PDT 2.70 118 0 Normal
03/30/2026 09 AM PDT 2.70 118 0 Normal
03/30/2026 10 AM PDT 2.69 117 - Normal
03/30/2026 11 AM PDT 2.69 117 0 Normal
03/30/2026 12 PM PDT 2.69 117 0 Normal
03/30/2026 01 PM PDT 2.68 117 - Normal
03/30/2026 02 PM PDT 2.68 117 0 Normal
03/30/2026 03 PM PDT 2.68 117 0 Normal
03/30/2026 04 PM PDT 2.67 116 - Normal
03/30/2026 05 PM PDT 2.67 116 0 Normal
03/30/2026 06 PM PDT 2.67 116 0 Normal
03/30/2026 07 PM PDT 2.67 116 0 Normal
03/30/2026 08 PM PDT 2.67 116 0 Normal
03/30/2026 09 PM PDT 2.67 116 0 Normal
03/30/2026 10 PM PDT 2.67 116 0 Normal
03/30/2026 11 PM PDT 2.67 116 0 Normal
03/31/2026 12 AM PDT 2.67 116 0 Normal
03/31/2026 01 AM PDT 2.67 116 0 Normal
03/31/2026 02 AM PDT 2.67 116 0 Normal
03/31/2026 03 AM PDT 2.67 116 0 Normal
03/31/2026 04 AM PDT 2.67 116 0 Normal
03/31/2026 05 AM PDT 2.67 116 0 Normal
03/31/2026 06 AM PDT 2.67 116 0 Normal
03/31/2026 07 AM PDT 2.67 116 0 Normal
03/31/2026 08 AM PDT 2.66 115 - Normal
03/31/2026 09 AM PDT 2.66 115 0 Normal
03/31/2026 10 AM PDT 2.66 115 0 Normal
03/31/2026 11 AM PDT 2.66 115 0 Normal
03/31/2026 12 PM PDT 2.66 115 0 Normal
03/31/2026 01 PM PDT 2.66 115 0 Normal
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
03/31/2026 02 PM PDT 2.66 115 Normal
03/31/2026 03 PM PDT 2.66 115 0 Normal
03/31/2026 04 PM PDT 2.66 115 0 Normal
03/31/2026 05 PM PDT 2.66 115 0 Normal
03/31/2026 06 PM PDT 2.66 115 0 Normal
03/31/2026 07 PM PDT 2.66 115 0 Normal
03/31/2026 08 PM PDT 2.66 115 0 Normal
03/31/2026 09 PM PDT 2.66 115 0 Normal
03/31/2026 10 PM PDT 2.66 115 0 Normal
03/31/2026 11 PM PDT 2.66 115 0 Normal
04/01/2026 12 AM PDT 2.66 115 0 Normal
04/01/2026 01 AM PDT 2.67 116 + Normal
04/01/2026 02 AM PDT 2.67 116 0 Normal
04/01/2026 03 AM PDT 2.67 116 0 Normal
04/01/2026 04 AM PDT 2.67 116 0 Normal
04/01/2026 05 AM PDT 2.67 116 0 Normal
04/01/2026 06 AM PDT 2.67 116 0 Normal
04/01/2026 07 AM PDT 2.67 116 0 Normal
04/01/2026 08 AM PDT 2.67 116 0 Normal
04/01/2026 09 AM PDT 2.66 115 - Normal
04/01/2026 10 AM PDT 2.66 115 0 Normal
04/01/2026 11 AM PDT 2.66 115 0 Normal
04/01/2026 12 PM PDT 2.67 116 + Normal
04/01/2026 01 PM PDT 2.67 116 0 Normal
04/01/2026 02 PM PDT 2.67 116 0 Normal
04/01/2026 03 PM PDT 2.67 116 0 Normal
04/01/2026 04 PM PDT 2.67 116 0 Normal
04/01/2026 05 PM PDT 2.68 117 + Normal
04/01/2026 06 PM PDT 2.68 117 0 Normal
04/01/2026 07 PM PDT 2.69 117 + Normal
04/01/2026 08 PM PDT 2.70 118 + Normal
04/01/2026 09 PM PDT 2.71 119 + Normal
04/01/2026 10 PM PDT 2.71 119 0 Normal
04/01/2026 11 PM PDT 2.72 120 + Normal
04/02/2026 12 AM PDT 2.73 121 + Normal
04/02/2026 01 AM PDT 2.74 122 + Normal
04/02/2026 02 AM PDT 2.75 122 + 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 2.79 126 + Normal
04/02/2026 06 AM PDT 2.80 127 + Normal
04/02/2026 07 AM PDT 2.81 127 + Normal
04/02/2026 08 AM PDT 2.82 128 + Normal
04/02/2026 09 AM PDT 2.83 129 + Normal
04/02/2026 10 AM PDT 2.83 129 0 Normal
04/02/2026 11 AM PDT 2.83 129 0 Normal
04/02/2026 12 PM PDT 2.83 129 0 Normal
04/02/2026 01 PM PDT 2.83 129 0 Normal
04/02/2026 02 PM PDT 2.83 129 0 Normal
04/02/2026 03 PM PDT 2.82 128 - Normal
04/02/2026 04 PM PDT 2.81 127 - Normal
04/02/2026 05 PM PDT 2.80 127 - Normal
04/02/2026 06 PM PDT 2.79 126 - Normal
04/02/2026 07 PM PDT 2.78 125 - Normal
04/02/2026 08 PM PDT 2.77 124 - Normal
04/02/2026 09 PM PDT 2.76 123 - Normal
04/02/2026 10 PM PDT 2.75 122 - Normal
04/02/2026 11 PM PDT 2.75 122 0 Normal
04/03/2026 12 AM PDT 2.74 122 - Normal
04/03/2026 01 AM PDT 2.73 121 - Normal
04/03/2026 02 AM PDT 2.72 120 - Normal
04/03/2026 03 AM PDT 2.71 119 - Normal
04/03/2026 04 AM PDT 2.71 119 0 Normal
04/03/2026 05 AM PDT 2.70 118 - Normal
04/03/2026 06 AM PDT 2.69 117 - Normal
04/03/2026 07 AM PDT 2.69 117 0 Normal
04/03/2026 08 AM PDT 2.68 117 - Normal
04/03/2026 09 AM PDT 2.68 117 0 Normal
04/03/2026 10 AM PDT 2.67 116 - Normal
04/03/2026 11 AM PDT 2.67 116 0 Normal
04/03/2026 12 PM PDT 2.66 115 - Normal
04/03/2026 01 PM PDT 2.66 115 0 Normal
04/03/2026 02 PM PDT 2.65 114 - Normal
04/03/2026 03 PM PDT 2.65 114 0 Normal
04/03/2026 04 PM PDT 2.65 114 0 Normal
04/03/2026 05 PM PDT 2.64 114 - Normal
04/03/2026 06 PM PDT 2.64 114 0 Normal
04/03/2026 07 PM PDT 2.64 114 0 Normal
04/03/2026 08 PM PDT 2.64 114 0 Normal
04/03/2026 09 PM PDT 2.63 113 - Normal
04/03/2026 10 PM PDT 2.63 113 0 Normal
04/03/2026 11 PM PDT 2.63 113 0 Normal
04/04/2026 12 AM PDT 2.63 113 0 Normal
04/04/2026 01 AM PDT 2.63 113 0 Normal
04/04/2026 02 AM PDT 2.63 113 0 Normal
04/04/2026 03 AM PDT 2.63 113 0 Normal
04/04/2026 04 AM PDT 2.62 112 - Normal
04/04/2026 05 AM PDT 2.62 112 0 Normal
04/04/2026 06 AM PDT 2.62 112 0 Normal
04/04/2026 07 AM PDT 2.62 112 0 Normal
04/04/2026 08 AM PDT 2.62 112 0 Normal
04/04/2026 09 AM PDT 2.62 112 0 Normal
04/04/2026 10 AM PDT 2.62 112 0 Normal
04/04/2026 11 AM PDT 2.62 112 0 Normal
04/04/2026 12 PM PDT 2.62 112 0 Normal
04/04/2026 01 PM PDT 2.62 112 0 Normal
04/04/2026 02 PM PDT 2.62 112 0 Normal
04/04/2026 03 PM PDT 2.62 112 0 Normal
04/04/2026 04 PM PDT 2.61 111 - Normal
04/04/2026 05 PM PDT 2.61 111 0 Normal
04/04/2026 06 PM PDT 2.61 111 0 Normal
04/04/2026 07 PM PDT 2.61 111 0 Normal
04/04/2026 08 PM PDT 2.61 111 0 Normal
04/04/2026 09 PM PDT 2.61 111 0 Normal
04/04/2026 10 PM PDT 2.61 111 0 Normal
04/04/2026 11 PM PDT 2.61 111 0 Normal
04/05/2026 12 AM PDT 2.61 111 0 Normal
04/05/2026 01 AM PDT 2.61 111 0 Normal
04/05/2026 02 AM PDT 2.61 111 0 Normal
04/05/2026 03 AM PDT 2.61 111 0 Normal
04/05/2026 04 AM PDT 2.60 111 - Normal
04/05/2026 05 AM PDT 2.60 111 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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