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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: | Aug 17 2026 at 7:09 AM PDT | Next Issuance: | Aug 18 2026 at 9:00 AM PDT
| |
| 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: 08/17/2026 at 07:09 AM PDT
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 08/14/2026 at 12:00 PM PDT
# Maximum Observed Stage: 1.13 Feet
# Maximum Observed Flow: 5 cfs
#
# Earliest Date & Time of Maximum Forecast: 08/17/2026 at 08:00 AM PDT
# Maximum Forecast Stage: 1.12 Feet
# Maximum Forecast Flow: 4 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
08/12/2026 07 AM PDT 1.12 4 Normal
08/12/2026 08 AM PDT 1.12 4 0 Normal
08/12/2026 09 AM PDT 1.12 4 0 Normal
08/12/2026 10 AM PDT 1.12 4 0 Normal
08/12/2026 11 AM PDT 1.12 4 0 Normal
08/12/2026 12 PM PDT 1.12 4 0 Normal
08/12/2026 01 PM PDT 1.12 4 0 Normal
08/12/2026 02 PM PDT 1.12 4 0 Normal
08/12/2026 03 PM PDT 1.12 4 0 Normal
08/12/2026 04 PM PDT 1.12 4 0 Normal
08/12/2026 05 PM PDT 1.12 4 0 Normal
08/12/2026 06 PM PDT 1.12 4 0 Normal
08/12/2026 07 PM PDT 1.12 4 0 Normal
08/12/2026 08 PM PDT 1.12 4 0 Normal
08/12/2026 09 PM PDT 1.12 4 0 Normal
08/12/2026 10 PM PDT 1.12 4 0 Normal
08/12/2026 11 PM PDT 1.12 4 0 Normal
08/13/2026 12 AM PDT 1.12 4 0 Normal
08/13/2026 01 AM PDT 1.12 4 0 Normal
08/13/2026 02 AM PDT 1.12 4 0 Normal
08/13/2026 03 AM PDT 1.12 4 0 Normal
08/13/2026 04 AM PDT 1.12 4 0 Normal
08/13/2026 05 AM PDT 1.12 4 0 Normal
08/13/2026 06 AM PDT 1.12 4 0 Normal
08/13/2026 07 AM PDT 1.12 4 0 Normal
08/13/2026 08 AM PDT 1.12 4 0 Normal
08/13/2026 09 AM PDT 1.12 4 0 Normal
08/13/2026 10 AM PDT 1.11 4 - Normal
08/13/2026 11 AM PDT 1.12 4 + Normal
08/13/2026 12 PM PDT 1.12 4 0 Normal
08/13/2026 01 PM PDT 1.11 4 - Normal
08/13/2026 02 PM PDT 1.11 4 0 Normal
08/13/2026 03 PM PDT 1.11 4 0 Normal
08/13/2026 04 PM PDT 1.11 4 0 Normal
08/13/2026 05 PM PDT 1.11 4 0 Normal
08/13/2026 06 PM PDT 1.11 4 0 Normal
08/13/2026 07 PM PDT 1.12 4 + Normal
08/13/2026 08 PM PDT 1.11 4 - Normal
08/13/2026 09 PM PDT 1.12 4 + Normal
08/13/2026 10 PM PDT 1.12 4 0 Normal
08/13/2026 11 PM PDT 1.12 4 0 Normal
08/14/2026 12 AM PDT 1.12 4 0 Normal
08/14/2026 01 AM PDT 1.12 4 0 Normal
08/14/2026 02 AM PDT 1.12 4 0 Normal
08/14/2026 03 AM PDT 1.12 4 0 Normal
08/14/2026 04 AM PDT 1.12 4 0 Normal
08/14/2026 05 AM PDT 1.12 4 0 Normal
08/14/2026 06 AM PDT 1.12 4 0 Normal
08/14/2026 07 AM PDT 1.12 4 0 Normal
08/14/2026 08 AM PDT 1.12 4 0 Normal
08/14/2026 09 AM PDT 1.12 4 0 Normal
08/14/2026 10 AM PDT 1.12 4 0 Normal
08/14/2026 11 AM PDT 1.12 4 0 Normal
08/14/2026 12 PM PDT 1.13 5 + Normal
08/14/2026 01 PM PDT 1.12 4 - Normal
08/14/2026 02 PM PDT 1.12 4 0 Normal
08/14/2026 03 PM PDT 1.12 4 0 Normal
08/14/2026 04 PM PDT 1.12 4 0 Normal
08/14/2026 05 PM PDT 1.12 4 0 Normal
08/14/2026 06 PM PDT 1.12 4 0 Normal
08/14/2026 07 PM PDT 1.12 4 0 Normal
08/14/2026 08 PM PDT 1.12 4 0 Normal
08/14/2026 09 PM PDT 1.12 4 0 Normal
08/14/2026 10 PM PDT 1.12 4 0 Normal
08/14/2026 11 PM PDT 1.12 4 0 Normal
08/15/2026 12 AM PDT 1.12 4 0 Normal
08/15/2026 01 AM PDT 1.12 4 0 Normal
08/15/2026 02 AM PDT 1.12 4 0 Normal
08/15/2026 03 AM PDT 1.12 4 0 Normal
08/15/2026 04 AM PDT 1.12 4 0 Normal
08/15/2026 05 AM PDT 1.12 4 0 Normal
08/15/2026 06 AM PDT 1.12 4 0 Normal
08/15/2026 07 AM PDT 1.12 4 0 Normal
08/15/2026 08 AM PDT 1.12 4 0 Normal
08/15/2026 09 AM PDT 1.12 4 0 Normal
08/15/2026 10 AM PDT 1.12 4 0 Normal
08/15/2026 11 AM PDT 1.12 4 0 Normal
08/15/2026 12 PM PDT 1.12 4 0 Normal
08/15/2026 01 PM PDT 1.12 4 0 Normal
08/15/2026 02 PM PDT 1.11 4 - Normal
08/15/2026 03 PM PDT 1.11 4 0 Normal
08/15/2026 04 PM PDT 1.11 4 0 Normal
08/15/2026 05 PM PDT 1.11 4 0 Normal
08/15/2026 06 PM PDT 1.11 4 0 Normal
08/15/2026 07 PM PDT 1.12 4 + Normal
08/15/2026 08 PM PDT 1.12 4 0 Normal
08/15/2026 09 PM PDT 1.12 4 0 Normal
08/15/2026 10 PM PDT 1.12 4 0 Normal
08/15/2026 11 PM PDT 1.12 4 0 Normal
08/16/2026 12 AM PDT 1.12 4 0 Normal
08/16/2026 01 AM PDT 1.11 4 - Normal
08/16/2026 02 AM PDT 1.11 4 0 Normal
08/16/2026 03 AM PDT 1.11 4 0 Normal
08/16/2026 04 AM PDT 1.11 4 0 Normal
08/16/2026 05 AM PDT 1.11 4 0 Normal
08/16/2026 06 AM PDT 1.11 4 0 Normal
08/16/2026 07 AM PDT 1.11 4 0 Normal
08/16/2026 08 AM PDT 1.11 4 0 Normal
08/16/2026 09 AM PDT 1.11 4 0 Normal
08/16/2026 10 AM PDT 1.11 4 0 Normal
08/16/2026 11 AM PDT 1.11 4 0 Normal
08/16/2026 12 PM PDT 1.11 4 0 Normal
08/16/2026 01 PM PDT 1.11 4 0 Normal
08/16/2026 02 PM PDT 1.11 4 0 Normal
08/16/2026 03 PM PDT 1.11 4 0 Normal
08/16/2026 04 PM PDT 1.11 4 0 Normal
08/16/2026 05 PM PDT 1.11 4 0 Normal
08/16/2026 06 PM PDT 1.11 4 0 Normal
08/16/2026 07 PM PDT 1.11 4 0 Normal
08/16/2026 08 PM PDT 1.11 4 0 Normal
08/16/2026 09 PM PDT 1.11 4 0 Normal
08/16/2026 10 PM PDT 1.12 4 + Normal
08/16/2026 11 PM PDT 1.12 4 0 Normal
08/17/2026 12 AM PDT 1.12 4 0 Normal
08/17/2026 01 AM PDT 1.12 4 0 Normal
08/17/2026 02 AM PDT 1.12 4 0 Normal
08/17/2026 03 AM PDT 1.12 4 0 Normal
08/17/2026 04 AM PDT 1.12 4 0 Normal
08/17/2026 05 AM PDT 1.12 4 0 Normal
08/17/2026 06 AM PDT 1.12 4 0 Normal
08/17/2026 07 AM PDT 1.12 4 0 Normal
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
08/17/2026 08 AM PDT 1.12 4 Normal
08/17/2026 09 AM PDT 1.12 4 0 Normal
08/17/2026 10 AM PDT 1.12 4 0 Normal
08/17/2026 11 AM PDT 1.12 4 0 Normal
08/17/2026 12 PM PDT 1.12 4 0 Normal
08/17/2026 01 PM PDT 1.12 4 0 Normal
08/17/2026 02 PM PDT 1.12 4 0 Normal
08/17/2026 03 PM PDT 1.11 4 - Normal
08/17/2026 04 PM PDT 1.11 4 0 Normal
08/17/2026 05 PM PDT 1.11 4 0 Normal
08/17/2026 06 PM PDT 1.11 4 0 Normal
08/17/2026 07 PM PDT 1.11 4 0 Normal
08/17/2026 08 PM PDT 1.11 4 0 Normal
08/17/2026 09 PM PDT 1.11 4 0 Normal
08/17/2026 10 PM PDT 1.11 4 0 Normal
08/17/2026 11 PM PDT 1.11 4 0 Normal
08/18/2026 12 AM PDT 1.11 4 0 Normal
08/18/2026 01 AM PDT 1.11 4 0 Normal
08/18/2026 02 AM PDT 1.11 4 0 Normal
08/18/2026 03 AM PDT 1.11 4 0 Normal
08/18/2026 04 AM PDT 1.11 4 0 Normal
08/18/2026 05 AM PDT 1.11 4 0 Normal
08/18/2026 06 AM PDT 1.11 4 0 Normal
08/18/2026 07 AM PDT 1.11 4 0 Normal
08/18/2026 08 AM PDT 1.11 4 0 Normal
08/18/2026 09 AM PDT 1.11 4 0 Normal
08/18/2026 10 AM PDT 1.11 4 0 Normal
08/18/2026 11 AM PDT 1.11 4 0 Normal
08/18/2026 12 PM PDT 1.11 4 0 Normal
08/18/2026 01 PM PDT 1.11 4 0 Normal
08/18/2026 02 PM PDT 1.11 4 0 Normal
08/18/2026 03 PM PDT 1.11 4 0 Normal
08/18/2026 04 PM PDT 1.11 4 0 Normal
08/18/2026 05 PM PDT 1.11 4 0 Normal
08/18/2026 06 PM PDT 1.11 4 0 Normal
08/18/2026 07 PM PDT 1.11 4 0 Normal
08/18/2026 08 PM PDT 1.11 4 0 Normal
08/18/2026 09 PM PDT 1.11 4 0 Normal
08/18/2026 10 PM PDT 1.11 4 0 Normal
08/18/2026 11 PM PDT 1.11 4 0 Normal
08/19/2026 12 AM PDT 1.11 4 0 Normal
08/19/2026 01 AM PDT 1.11 4 0 Normal
08/19/2026 02 AM PDT 1.11 4 0 Normal
08/19/2026 03 AM PDT 1.11 4 0 Normal
08/19/2026 04 AM PDT 1.11 4 0 Normal
08/19/2026 05 AM PDT 1.11 4 0 Normal
08/19/2026 06 AM PDT 1.11 4 0 Normal
08/19/2026 07 AM PDT 1.11 4 0 Normal
08/19/2026 08 AM PDT 1.11 4 0 Normal
08/19/2026 09 AM PDT 1.11 4 0 Normal
08/19/2026 10 AM PDT 1.11 4 0 Normal
08/19/2026 11 AM PDT 1.11 4 0 Normal
08/19/2026 12 PM PDT 1.11 4 0 Normal
08/19/2026 01 PM PDT 1.11 4 0 Normal
08/19/2026 02 PM PDT 1.11 4 0 Normal
08/19/2026 03 PM PDT 1.11 4 0 Normal
08/19/2026 04 PM PDT 1.11 4 0 Normal
08/19/2026 05 PM PDT 1.11 4 0 Normal
08/19/2026 06 PM PDT 1.11 4 0 Normal
08/19/2026 07 PM PDT 1.11 4 0 Normal
08/19/2026 08 PM PDT 1.11 4 0 Normal
08/19/2026 09 PM PDT 1.11 4 0 Normal
08/19/2026 10 PM PDT 1.11 4 0 Normal
08/19/2026 11 PM PDT 1.11 4 0 Normal
08/20/2026 12 AM PDT 1.11 4 0 Normal
08/20/2026 01 AM PDT 1.11 4 0 Normal
08/20/2026 02 AM PDT 1.11 4 0 Normal
08/20/2026 03 AM PDT 1.11 4 0 Normal
08/20/2026 04 AM PDT 1.11 4 0 Normal
08/20/2026 05 AM PDT 1.11 4 0 Normal
08/20/2026 06 AM PDT 1.11 4 0 Normal
08/20/2026 07 AM PDT 1.11 4 0 Normal
08/20/2026 08 AM PDT 1.11 4 0 Normal
08/20/2026 09 AM PDT 1.11 4 0 Normal
08/20/2026 10 AM PDT 1.11 4 0 Normal
08/20/2026 11 AM PDT 1.11 4 0 Normal
08/20/2026 12 PM PDT 1.11 4 0 Normal
08/20/2026 01 PM PDT 1.11 4 0 Normal
08/20/2026 02 PM PDT 1.10 4 - Normal
08/20/2026 03 PM PDT 1.10 4 0 Normal
08/20/2026 04 PM PDT 1.10 4 0 Normal
08/20/2026 05 PM PDT 1.10 4 0 Normal
08/20/2026 06 PM PDT 1.10 4 0 Normal
08/20/2026 07 PM PDT 1.10 4 0 Normal
08/20/2026 08 PM PDT 1.10 4 0 Normal
08/20/2026 09 PM PDT 1.10 4 0 Normal
08/20/2026 10 PM PDT 1.10 4 0 Normal
08/20/2026 11 PM PDT 1.10 4 0 Normal
08/21/2026 12 AM PDT 1.10 4 0 Normal
08/21/2026 01 AM PDT 1.10 4 0 Normal
08/21/2026 02 AM PDT 1.10 4 0 Normal
08/21/2026 03 AM PDT 1.10 4 0 Normal
08/21/2026 04 AM PDT 1.10 4 0 Normal
08/21/2026 05 AM PDT 1.10 4 0 Normal
08/21/2026 06 AM PDT 1.10 4 0 Normal
08/21/2026 07 AM PDT 1.10 4 0 Normal
08/21/2026 08 AM PDT 1.10 4 0 Normal
08/21/2026 09 AM PDT 1.10 4 0 Normal
08/21/2026 10 AM PDT 1.10 4 0 Normal
08/21/2026 11 AM PDT 1.10 4 0 Normal
08/21/2026 12 PM PDT 1.10 4 0 Normal
08/21/2026 01 PM PDT 1.10 4 0 Normal
08/21/2026 02 PM PDT 1.10 4 0 Normal
08/21/2026 03 PM PDT 1.10 4 0 Normal
08/21/2026 04 PM PDT 1.10 4 0 Normal
08/21/2026 05 PM PDT 1.10 4 0 Normal
08/21/2026 06 PM PDT 1.10 4 0 Normal
08/21/2026 07 PM PDT 1.10 4 0 Normal
08/21/2026 08 PM PDT 1.10 4 0 Normal
08/21/2026 09 PM PDT 1.10 4 0 Normal
08/21/2026 10 PM PDT 1.10 4 0 Normal
08/21/2026 11 PM PDT 1.10 4 0 Normal
08/22/2026 12 AM PDT 1.10 4 0 Normal
08/22/2026 01 AM PDT 1.10 4 0 Normal
08/22/2026 02 AM PDT 1.10 4 0 Normal
08/22/2026 03 AM PDT 1.10 4 0 Normal
08/22/2026 04 AM PDT 1.10 4 0 Normal
08/22/2026 05 AM PDT 1.10 4 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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