CNRFC - Hydrology - River Guidance - Tabular Data

Location:

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KLAMATHRUSNAPSOUTHBAYSALINASSOCALSANDIEGOUPRSACLWRSACFTHRYUBAAMERICANCAPUTAHTULARESANJOAQNSANJOAQESIERRAHUMBOLDT = window.location.search; = new URLSearchParams(queryString); = window.location.href.split('?')[0] + "?" + urlParams.toString(); class="head">LAGUNA DE SANTA ROSA - SEBASTOPOL (LSEC1)
Latitude: 38.43º N Longitude: 122.83º W Elevation: 50 Feet Forecast Type: Unofficial Location
Location: Sonoma County in California Bulletin Group: Russian Napa River Group: Russian Napa
Issuance Time: Sep 02 2026 at 7:27 AM PDT Next Issuance: Sep 03 2026 at 9:00 AM PDT width="16%">
Action: 67.0 Feet Minor Flood: 69.0 Feet Moderate Flood: N/A Major Flood: N/A
Please Note:

# Tabular Observed and Forecast Hydrograph Information De Santa Rosa - Sebastopol (LSEC1) 09/02/2026 at 07:29 AM PDT Date & Time of Maximum Observed: 08/28/2026 at 10:00 PM PDT 55.48 Feet 2 cfs & Time of Maximum Forecast: 09/04/2026 at 11:00 AM PDT 56.51 Feet 13 cfs Stage (Feet) Flow (cfs) Trend Observed Status ------------------------------------------------------------- 55.47 2 Normal 55.47 2 0 Normal 55.47 2 0 Normal 55.47 2 0 Normal 55.47 2 0 Normal 55.47 2 0 Normal 55.47 2 0 Normal 55.47 2 0 Normal 55.47 2 0 Normal 55.47 2 0 Normal 55.47 2 0 Normal 55.47 2 0 Normal 55.48 2 + Normal 55.48 2 0 Normal 55.48 2 0 Normal 55.48 2 0 Normal 55.47 2 - Normal 55.47 2 0 Normal 55.47 2 0 Normal 55.47 2 0 Normal 55.47 2 0 Normal 55.47 2 0 Normal 55.47 2 0 Normal 55.47 2 0 Normal 55.47 2 0 Normal 55.47 2 0 Normal 55.47 2 0 Normal 55.47 2 0 Normal 55.47 2 0 Normal 55.47 2 0 Normal 55.47 2 0 Normal 55.47 2 0 Normal 55.47 2 0 Normal 55.47 2 0 Normal 55.47 2 0 Normal 55.47 2 0 Normal 55.47 2 0 Normal 55.47 2 0 Normal 55.46 2 - Normal 55.46 2 0 Normal 55.46 2 0 Normal 55.46 2 0 Normal 55.46 2 0 Normal 55.46 2 0 Normal 55.46 2 0 Normal 55.46 2 0 Normal 55.46 2 0 Normal 55.46 2 0 Normal 55.46 2 0 Normal 55.46 2 0 Normal 55.45 2 - Normal 55.46 2 + Normal 55.46 2 0 Normal 55.46 2 0 Normal 55.46 2 0 Normal 55.46 2 0 Normal 55.46 2 0 Normal 55.46 2 0 Normal 55.45 2 - Normal 55.46 2 + Normal 55.45 2 - Normal 55.45 2 0 Normal 55.45 2 0 Normal 55.45 2 0 Normal 55.45 2 0 Normal 55.45 2 0 Normal 55.44 2 - Normal 55.44 2 0 Normal 55.44 2 0 Normal 55.44 2 0 Normal 55.44 2 0 Normal 55.44 2 0 Normal 55.44 2 0 Normal 55.44 2 0 Normal 55.44 2 0 Normal 55.44 2 0 Normal 55.44 2 0 Normal 55.44 2 0 Normal 55.44 2 0 Normal 55.45 2 + Normal 55.44 2 - Normal 55.44 2 0 Normal 55.44 2 0 Normal 55.44 2 0 Normal 55.44 2 0 Normal 55.44 2 0 Normal 55.44 2 0 Normal 55.44 2 0 Normal 55.44 2 0 Normal 55.44 2 0 Normal 55.43 2 - Normal 55.43 2 0 Normal 55.43 2 0 Normal 55.43 2 0 Normal 55.43 2 0 Normal 55.43 2 0 Normal 55.43 2 0 Normal 55.43 2 0 Normal 55.44 2 + Normal 55.44 2 0 Normal 55.44 2 0 Normal 55.44 2 0 Normal 55.44 2 0 Normal 55.44 2 0 Normal 55.44 2 0 Normal 55.44 2 0 Normal 55.44 2 0 Normal 55.44 2 0 Normal 55.44 2 0 Normal 55.44 2 0 Normal 55.44 2 0 Normal 55.44 2 0 Normal 55.44 2 0 Normal 55.44 2 0 Normal 55.44 2 0 Normal 55.44 2 0 Normal 55.44 2 0 Normal 55.45 2 + Normal 55.45 2 0 Normal 55.45 2 0 Normal 55.45 2 0 Normal Stage (Feet) Flow (cfs) Trend Forecast Status ------------------------------------------------------------- 55.45 2 Normal 55.45 2 0 Normal 55.45 2 0 Normal 55.45 2 0 Normal 55.45 2 0 Normal 55.45 2 0 Normal 55.45 2 0 Normal 55.45 2 0 Normal 55.45 2 0 Normal 55.45 2 0 Normal 55.45 2 0 Normal 55.45 2 0 Normal 55.44 2 - Normal 55.44 2 0 Normal 55.44 2 0 Normal 55.44 2 0 Normal 55.44 2 0 Normal 55.45 2 + Normal 55.50 2 + Normal 55.54 2 + Normal 55.57 2 + Normal 55.59 2 + Normal 55.59 2 0 Normal 55.60 2 + Normal 55.60 2 0 Normal 55.61 2 + Normal 55.61 2 0 Normal 55.60 2 - Normal 55.60 2 0 Normal 55.59 2 - Normal 55.59 2 0 Normal 55.58 2 - Normal 55.57 2 - Normal 55.56 2 - Normal 55.56 2 0 Normal 55.55 2 - Normal 55.56 2 + Normal 55.57 2 + Normal 55.61 2 + Normal 55.71 3 + Normal 55.83 4 + Normal 55.91 5 + Normal 55.98 5 + Normal 56.04 6 + Normal 56.12 7 + Normal 56.21 8 + Normal 56.29 9 + Normal 56.36 10 + Normal 56.43 11 + Normal 56.48 12 + Normal 56.50 12 + Normal 56.51 13 + Normal 56.51 13 0 Normal 56.50 12 - Normal 56.48 12 - Normal 56.47 12 - Normal 56.45 12 - Normal 56.43 11 - Normal 56.41 11 - Normal 56.39 11 - Normal 56.37 10 - Normal 56.35 10 - Normal 56.33 10 - Normal 56.31 9 - Normal 56.28 9 - Normal 56.26 9 - Normal 56.24 8 - Normal 56.22 8 - Normal 56.19 8 - Normal 56.16 7 - Normal 56.14 7 - Normal 56.11 7 - Normal 56.09 6 - Normal 56.06 6 - Normal 56.04 6 - Normal 56.02 6 - Normal 56.01 6 - Normal 55.99 5 - Normal 55.97 5 - Normal 55.95 5 - Normal 55.94 5 - Normal 55.92 5 - Normal 55.90 4 - Normal 55.88 4 - Normal 55.86 4 - Normal 55.84 4 - Normal 55.82 4 - Normal 55.79 3 - Normal 55.76 3 - Normal 55.74 3 - Normal 55.71 3 - Normal 55.68 3 - Normal 55.65 3 - Normal 55.62 2 - Normal 55.60 2 - Normal 55.58 2 - Normal 55.57 2 - Normal 55.56 2 - Normal 55.55 2 - Normal 55.54 2 - Normal 55.52 2 - Normal 55.51 2 - Normal 55.50 2 - Normal 55.49 2 - Normal 55.48 2 - Normal 55.47 2 - Normal 55.45 2 - Normal 55.44 2 - Normal 55.43 2 - Normal 55.42 1 - Normal 55.41 1 - Normal 55.41 1 0 Normal 55.41 1 0 Normal 55.41 1 0 Normal 55.41 1 0 Normal 55.41 1 0 Normal 55.41 1 0 Normal 55.41 1 0 Normal Stages are rounded to the nearest hundredth (.01) of a foot. Flows are rounded to the nearest (1) cfs. Trends are determined using hourly change in unrounded stage and flow. Maximum Values are determined using unrounded stage and flow. End Web Content -->
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