CNRFC - Hydrology - River Guidance - Tabular Data

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KLAMATHRUSNAPSOUTHBAYSALINASSOCALSANDIEGOUPRSACLWRSACFTHRYUBAAMERICANCAPUTAHTULARESANJOAQNSANJOAQESIERRAHUMBOLDT = window.location.search; = new URLSearchParams(queryString); = window.location.href.split('?')[0] + "?" + urlParams.toString(); class="head">RUSSIAN RIVER - GUERNEVILLE (GUEC1)
Latitude: 38.50º N Longitude: 123.00º W Elevation: 65 Feet Forecast Type: Official Location
Location: Sonoma County in California Bulletin Group: Russian Napa River Group: Russian Napa
Issuance Time: Sep 21 2026 at 6:48 AM PDT Next Issuance: Sep 22 2026 at 9:00 AM PDT width="16%">
Action: 29.0 Feet Minor Flood: 32.0 Feet Moderate Flood: 35.0 Feet Major Flood: 40.0 Feet

# Tabular Observed and Forecast Hydrograph Information River - Guerneville (GUEC1) 09/21/2026 at 06:48 AM PDT Date & Time of Maximum Observed: 09/21/2026 at 06:00 AM PDT 7.92 Feet & Time of Maximum Forecast: 09/21/2026 at 07:00 AM PDT 7.92 Feet Stage (Feet) Trend Observed Status ---------------------------------------------- 7.90 Normal 7.90 0 Normal 7.90 0 Normal 7.90 0 Normal 7.90 0 Normal 7.91 + Normal 7.91 0 Normal 7.90 - Normal 7.90 0 Normal 7.89 - Normal 7.89 0 Normal 7.88 - Normal 7.90 + Normal 7.90 0 Normal 7.90 0 Normal 7.90 0 Normal 7.90 0 Normal 7.90 0 Normal 7.90 0 Normal 7.90 0 Normal 7.90 0 Normal 7.90 0 Normal 7.90 0 Normal 7.90 0 Normal 7.90 0 Normal 7.90 0 Normal 7.90 0 Normal 7.90 0 Normal 7.91 + Normal 7.88 - Normal 7.89 + Normal 7.91 + Normal 7.81 - Normal 7.82 + Normal 7.86 + Normal 7.87 + Normal 7.89 + Normal 7.90 + Normal 7.90 0 Normal 7.90 0 Normal 7.90 0 Normal 7.90 0 Normal 7.90 0 Normal 7.90 0 Normal 7.90 0 Normal 7.90 0 Normal 7.90 0 Normal 7.90 0 Normal 7.90 0 Normal 7.90 0 Normal 7.90 0 Normal 7.90 0 Normal 7.90 0 Normal 7.90 0 Normal 7.91 + Normal 7.81 - Normal 7.82 + Normal 7.86 + Normal 7.87 + Normal 7.85 - Normal 7.88 + Normal 7.88 0 Normal 7.89 + Normal 7.88 - Normal 7.88 0 Normal 7.88 0 Normal 7.88 0 Normal 7.88 0 Normal 7.88 0 Normal 7.88 0 Normal 7.87 - Normal 7.87 0 Normal 7.87 0 Normal 7.87 0 Normal 7.87 0 Normal 7.87 0 Normal 7.87 0 Normal 7.87 0 Normal 7.80 - Normal 7.87 + Normal 7.85 - Normal 7.77 - Normal 7.84 + Normal 7.84 0 Normal 7.87 + Normal 7.87 0 Normal 7.88 + Normal 7.88 0 Normal 7.88 0 Normal 7.88 0 Normal 7.88 0 Normal 7.88 0 Normal 7.88 0 Normal 7.88 0 Normal 7.88 0 Normal 7.88 0 Normal 7.88 0 Normal 7.88 0 Normal 7.88 0 Normal 7.89 + Normal 7.89 0 Normal 7.89 0 Normal 7.83 - Normal 7.85 + Normal 7.90 + Normal 7.84 - Normal 7.87 + Normal 7.90 + Normal 7.90 0 Normal 7.91 + Normal 7.91 0 Normal 7.91 0 Normal 7.91 0 Normal 7.91 0 Normal 7.92 + Normal 7.92 0 Normal 7.92 0 Normal 7.92 0 Normal 7.92 0 Normal 7.92 0 Normal 7.92 0 Normal Stage (Feet) Trend Forecast Status ---------------------------------------------- 7.92 Normal 7.92 0 Normal 7.92 0 Normal 7.92 0 Normal 7.92 0 Normal 7.92 0 Normal 7.92 0 Normal 7.92 0 Normal 7.92 0 Normal 7.92 0 Normal 7.92 0 Normal 7.92 0 Normal 7.92 0 Normal 7.92 0 Normal 7.92 0 Normal 7.92 0 Normal 7.92 0 Normal 7.92 0 Normal 7.92 0 Normal 7.92 0 Normal 7.92 0 Normal 7.92 0 Normal 7.92 0 Normal 7.92 0 Normal 7.92 0 Normal 7.92 0 Normal 7.92 0 Normal 7.92 0 Normal 7.92 0 Normal 7.91 - Normal 7.91 0 Normal 7.91 0 Normal 7.91 0 Normal 7.91 0 Normal 7.91 0 Normal 7.91 0 Normal 7.91 0 Normal 7.91 0 Normal 7.91 0 Normal 7.91 0 Normal 7.91 0 Normal 7.91 0 Normal 7.91 0 Normal 7.91 0 Normal 7.91 0 Normal 7.91 0 Normal 7.91 0 Normal 7.91 0 Normal 7.91 0 Normal 7.91 0 Normal 7.91 0 Normal 7.91 0 Normal 7.91 0 Normal 7.91 0 Normal 7.91 0 Normal 7.91 0 Normal 7.91 0 Normal 7.91 0 Normal 7.91 0 Normal 7.91 0 Normal 7.91 0 Normal 7.91 0 Normal 7.91 0 Normal 7.91 0 Normal 7.91 0 Normal 7.91 0 Normal 7.91 0 Normal 7.91 0 Normal 7.91 0 Normal 7.91 0 Normal 7.91 0 Normal 7.91 0 Normal 7.91 0 Normal 7.91 0 Normal 7.91 0 Normal 7.91 0 Normal 7.91 0 Normal 7.91 0 Normal 7.91 0 Normal 7.91 0 Normal 7.91 0 Normal 7.91 0 Normal 7.91 0 Normal 7.91 0 Normal 7.91 0 Normal 7.90 - Normal 7.90 0 Normal 7.90 0 Normal 7.90 0 Normal 7.90 0 Normal 7.90 0 Normal 7.90 0 Normal 7.90 0 Normal 7.90 0 Normal 7.90 0 Normal 7.90 0 Normal 7.90 0 Normal 7.90 0 Normal 7.90 0 Normal 7.90 0 Normal 7.90 0 Normal 7.90 0 Normal 7.90 0 Normal 7.90 0 Normal 7.90 0 Normal 7.90 0 Normal 7.90 0 Normal 7.90 0 Normal 7.90 0 Normal 7.90 0 Normal 7.90 0 Normal 7.90 0 Normal 7.90 0 Normal 7.90 0 Normal 7.90 0 Normal 7.90 0 Normal 7.90 0 Normal 7.90 0 Normal 7.90 0 Normal Stages are rounded to the nearest hundredth (.01) of a foot. Trends are determined using hourly change in unrounded stage. Maximum Values are determined using unrounded stage. End Web Content -->
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