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: Apr 16 2026 at 7:19 AM PDT Next Issuance: Apr 17 2026 at 9:00 AM PDT width="16%">
Action/Monitor: 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) 04/16/2026 at 07:21 AM PDT Date & Time of Maximum Observed: 04/13/2026 at 10:00 PM PDT 58.55 Feet 98 cfs & Time of Maximum Forecast: 04/16/2026 at 08:00 AM PDT 57.98 Feet 64 cfs Stage (Feet) Flow (cfs) Trend Observed Status ------------------------------------------------------------- 57.01 24 Normal 57.03 25 + Normal 57.06 26 + Normal 57.08 26 + Normal 57.11 27 + Normal 57.14 28 + Normal 57.17 29 + Normal 57.19 30 + Normal 57.22 30 + Normal 57.26 32 + Normal 57.31 33 + Normal 57.36 35 + Normal 57.39 36 + Normal 57.43 38 + Normal 57.47 40 + Normal 57.50 41 + Normal 57.53 42 + Normal 57.58 44 + Normal 57.62 46 + Normal 57.66 48 + Normal 57.70 50 + Normal 57.74 51 + Normal 57.77 53 + Normal 57.81 55 + Normal 57.83 56 + Normal 57.87 58 + Normal 57.91 60 + Normal 57.94 62 + Normal 57.97 63 + Normal 58.00 65 + Normal 58.03 67 + Normal 58.06 68 + Normal 58.09 70 + Normal 58.12 71 + Normal 58.14 72 + Normal 58.17 74 + Normal 58.19 75 + Normal 58.22 77 + Normal 58.24 78 + Normal 58.26 79 + Normal 58.28 80 + Normal 58.30 81 + Normal 58.33 83 + Normal 58.35 84 + Normal 58.37 85 + Normal 58.39 86 + Normal 58.41 88 + Normal 58.43 89 + Normal 58.45 91 + Normal 58.46 91 + Normal 58.48 93 + Normal 58.49 94 + Normal 58.51 95 + Normal 58.51 95 0 Normal 58.53 97 + Normal 58.53 97 0 Normal 58.54 97 + Normal 58.54 97 0 Normal 58.54 97 0 Normal 58.55 98 + Normal 58.55 98 0 Normal 58.55 98 0 Normal 58.55 98 0 Normal 58.55 98 0 Normal 58.54 97 - Normal 58.54 97 0 Normal 58.54 97 0 Normal 58.53 97 - Normal 58.53 97 0 Normal 58.52 96 - Normal 58.51 95 - Normal 58.51 95 0 Normal 58.50 94 - Normal 58.50 94 0 Normal 58.49 94 - Normal 58.48 93 - Normal 58.48 93 0 Normal 58.47 92 - Normal 58.46 91 - Normal 58.45 91 - Normal 58.44 90 - Normal 58.43 89 - Normal 58.42 88 - Normal 58.41 88 - Normal 58.40 87 - Normal 58.39 86 - Normal 58.38 86 - Normal 58.37 85 - Normal 58.36 85 - Normal 58.35 84 - Normal 58.33 83 - Normal 58.33 83 0 Normal 58.32 83 - Normal 58.31 82 - Normal 58.30 81 - Normal 58.28 80 - Normal 58.27 80 - Normal 58.26 79 - Normal 58.25 78 - Normal 58.24 78 - Normal 58.23 77 - Normal 58.22 77 - Normal 58.21 76 - Normal 58.20 76 - Normal 58.18 75 - Normal 58.17 74 - Normal 58.15 73 - Normal 58.15 73 0 Normal 58.13 72 - Normal 58.12 71 - Normal 58.11 71 - Normal 58.10 70 - Normal 58.08 69 - Normal 58.07 69 - Normal 58.06 68 - Normal 58.05 68 - Normal 58.04 67 - Normal 58.03 67 - Normal 58.02 66 - Normal 58.01 65 - Normal 58.00 65 - Normal Stage (Feet) Flow (cfs) Trend Forecast Status ------------------------------------------------------------- 57.98 64 Normal 57.97 63 - Normal 57.96 63 - Normal 57.95 62 - Normal 57.94 62 - Normal 57.93 61 - Normal 57.91 60 - Normal 57.90 60 - Normal 57.89 59 - Normal 57.88 58 - Normal 57.87 58 - Normal 57.86 57 - Normal 57.85 57 - Normal 57.84 56 - Normal 57.83 56 - Normal 57.82 55 - Normal 57.81 55 - Normal 57.80 54 - Normal 57.79 54 - Normal 57.78 53 - Normal 57.77 53 - Normal 57.76 52 - Normal 57.75 52 - Normal 57.74 51 - Normal 57.73 51 - Normal 57.72 50 - Normal 57.72 50 0 Normal 57.71 50 - Normal 57.70 50 - Normal 57.69 49 - Normal 57.68 49 - Normal 57.67 48 - Normal 57.66 48 - Normal 57.66 48 0 Normal 57.65 47 - Normal 57.64 47 - Normal 57.63 46 - Normal 57.62 46 - Normal 57.61 45 - Normal 57.61 45 0 Normal 57.60 45 - Normal 57.59 44 - Normal 57.58 44 - Normal 57.57 44 - Normal 57.57 44 0 Normal 57.56 43 - Normal 57.55 43 - Normal 57.54 42 - Normal 57.54 42 0 Normal 57.53 42 - Normal 57.52 42 - Normal 57.51 41 - Normal 57.51 41 0 Normal 57.50 41 - Normal 57.49 40 - Normal 57.48 40 - Normal 57.48 40 0 Normal 57.47 40 - Normal 57.46 39 - Normal 57.45 39 - Normal 57.45 39 0 Normal 57.44 38 - Normal 57.43 38 - Normal 57.42 38 - Normal 57.42 38 0 Normal 57.41 37 - Normal 57.41 37 0 Normal 57.40 37 - Normal 57.39 36 - Normal 57.39 36 0 Normal 57.38 36 - Normal 57.37 36 - Normal 57.37 36 0 Normal 57.36 35 - Normal 57.35 35 - Normal 57.35 35 0 Normal 57.34 35 - Normal 57.33 34 - Normal 57.33 34 0 Normal 57.32 34 - Normal 57.31 33 - Normal 57.31 33 0 Normal 57.30 33 - Normal 57.30 33 0 Normal 57.29 33 - Normal 57.28 32 - Normal 57.27 32 - Normal 57.27 32 0 Normal 57.26 32 - Normal 57.26 32 0 Normal 57.25 31 - Normal 57.24 31 - Normal 57.23 31 - Normal 57.23 31 0 Normal 57.22 30 - Normal 57.21 30 - Normal 57.21 30 0 Normal 57.20 30 - Normal 57.19 30 - Normal 57.19 30 0 Normal 57.19 30 0 Normal 57.19 30 0 Normal 57.19 30 0 Normal 57.19 30 0 Normal 57.19 30 0 Normal 57.20 30 + Normal 57.21 30 + Normal 57.22 30 + Normal 57.23 31 + Normal 57.25 31 + Normal 57.27 32 + Normal 57.29 33 + Normal 57.33 34 + Normal 57.37 36 + Normal 57.42 38 + Normal 57.46 39 + Normal 57.52 42 + Normal 57.57 44 + 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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