CNRFC - Hydrology - River Guidance - Tabular Data

Location:

# NOTE 1: # NOTE 2: # NOTE 3: # NOTE 4:

KLAMATHRUSNAPSOUTHBAYSALINASSOCALSANDIEGOUPRSACLWRSACFTHRYUBAAMERICANCAPUTAHTULARESANJOAQNSANJOAQESIERRAHUMBOLDT = window.location.search; = new URLSearchParams(queryString); = window.location.href.split('?')[0] + "?" + urlParams.toString(); class="head">RUSSIAN RIVER - HOPLAND (HOPC1)
Latitude: 39.03º N Longitude: 123.13º W Elevation: 498 Feet Forecast Type: Official Location
Location: Mendocino County in California Bulletin Group: Russian Napa River Group: Russian Napa
Issuance Time: May 28 2026 at 8:19 AM PDT Next Issuance: May 29 2026 at 9:00 AM PDT width="16%">
Action/Monitor: N/A Minor Flood: 15.0 Feet Moderate Flood: 23.0 Feet Major Flood: 26.0 Feet

# Tabular Observed and Forecast Hydrograph Information River - Hopland (HOPC1) 05/28/2026 at 08:19 AM PDT Date & Time of Maximum Observed: 05/28/2026 at 08:00 AM PDT 0.62 Feet 105 cfs & Time of Maximum Forecast: 05/28/2026 at 10:00 AM PDT 0.65 Feet 110 cfs Stage (Feet) Flow (cfs) Trend Observed Status ------------------------------------------------------------- 0.50 87 Normal 0.50 87 0 Normal 0.50 87 0 Normal 0.50 87 0 Normal 0.50 87 0 Normal 0.50 87 0 Normal 0.50 87 0 Normal 0.50 87 0 Normal 0.50 87 0 Normal 0.50 87 0 Normal 0.50 87 0 Normal 0.50 87 0 Normal 0.50 87 0 Normal 0.50 87 0 Normal 0.51 88 + Normal 0.51 88 0 Normal 0.51 88 0 Normal 0.51 88 0 Normal 0.51 88 0 Normal 0.51 88 0 Normal 0.50 87 - Normal 0.51 88 + Normal 0.51 88 0 Normal 0.50 87 - Normal 0.50 87 0 Normal 0.50 87 0 Normal 0.50 87 0 Normal 0.50 87 0 Normal 0.50 87 0 Normal 0.50 87 0 Normal 0.50 87 0 Normal 0.50 87 0 Normal 0.50 87 0 Normal 0.50 87 0 Normal 0.50 87 0 Normal 0.50 87 0 Normal 0.50 87 0 Normal 0.50 87 0 Normal 0.50 87 0 Normal 0.51 88 + Normal 0.50 87 - Normal 0.50 87 0 Normal 0.51 88 + Normal 0.51 88 0 Normal 0.51 88 0 Normal 0.51 88 0 Normal 0.50 87 - Normal 0.50 87 0 Normal 0.50 87 0 Normal 0.50 87 0 Normal 0.50 87 0 Normal 0.50 87 0 Normal 0.50 87 0 Normal 0.50 87 0 Normal 0.49 85 - Normal 0.49 85 0 Normal 0.49 85 0 Normal 0.50 87 + Normal 0.50 87 0 Normal 0.50 87 0 Normal 0.50 87 0 Normal 0.50 87 0 Normal 0.50 87 0 Normal 0.50 87 0 Normal 0.50 87 0 Normal 0.50 87 0 Normal 0.50 87 0 Normal 0.50 87 0 Normal 0.50 87 0 Normal 0.50 87 0 Normal 0.50 87 0 Normal 0.50 87 0 Normal 0.50 87 0 Normal 0.50 87 0 Normal 0.49 85 - Normal 0.48 84 - Normal 0.48 84 0 Normal 0.48 84 0 Normal 0.48 84 0 Normal 0.48 84 0 Normal 0.48 84 0 Normal 0.49 85 + Normal 0.49 85 0 Normal 0.50 87 + Normal 0.50 87 0 Normal 0.51 88 + Normal 0.50 87 - Normal 0.51 88 + Normal 0.50 87 - Normal 0.50 87 0 Normal 0.51 88 + Normal 0.51 88 0 Normal 0.51 88 0 Normal 0.51 88 0 Normal 0.51 88 0 Normal 0.51 88 0 Normal 0.50 87 - Normal 0.50 87 0 Normal 0.49 85 - Normal 0.49 85 0 Normal 0.49 85 0 Normal 0.49 85 0 Normal 0.49 85 0 Normal 0.48 84 - Normal 0.49 85 + Normal 0.51 88 + Normal 0.51 88 0 Normal 0.51 88 0 Normal 0.51 88 0 Normal 0.51 88 0 Normal 0.52 90 + Normal 0.52 90 0 Normal 0.51 88 - Normal 0.52 90 + Normal 0.52 90 0 Normal 0.54 93 + Normal 0.54 93 0 Normal 0.54 93 0 Normal 0.57 97 + Normal 0.59 101 + Normal 0.62 105 + Normal Stage (Feet) Flow (cfs) Trend Forecast Status ------------------------------------------------------------- 0.64 108 Normal 0.65 110 + Normal 0.65 110 0 Normal 0.64 108 - Normal 0.63 107 - Normal 0.62 105 - Normal 0.61 104 - Normal 0.59 101 - Normal 0.58 99 - Normal 0.57 97 - Normal 0.56 96 - Normal 0.55 94 - Normal 0.55 94 0 Normal 0.55 94 0 Normal 0.55 94 0 Normal 0.54 93 - Normal 0.54 93 0 Normal 0.54 93 0 Normal 0.53 91 - Normal 0.53 91 0 Normal 0.52 90 - Normal 0.52 90 0 Normal 0.52 90 0 Normal 0.52 90 0 Normal 0.51 88 - Normal 0.51 88 0 Normal 0.51 88 0 Normal 0.51 88 0 Normal 0.51 88 0 Normal 0.51 88 0 Normal 0.51 88 0 Normal 0.50 87 - Normal 0.50 87 0 Normal 0.49 85 - Normal 0.49 85 0 Normal 0.49 85 0 Normal 0.49 85 0 Normal 0.49 85 0 Normal 0.49 85 0 Normal 0.49 85 0 Normal 0.49 85 0 Normal 0.49 85 0 Normal 0.49 85 0 Normal 0.49 85 0 Normal 0.49 85 0 Normal 0.49 85 0 Normal 0.49 85 0 Normal 0.49 85 0 Normal 0.49 85 0 Normal 0.49 85 0 Normal 0.49 85 0 Normal 0.49 85 0 Normal 0.49 85 0 Normal 0.49 85 0 Normal 0.49 85 0 Normal 0.49 85 0 Normal 0.49 85 0 Normal 0.48 84 - Normal 0.48 84 0 Normal 0.48 84 0 Normal 0.48 84 0 Normal 0.48 84 0 Normal 0.48 84 0 Normal 0.48 84 0 Normal 0.48 84 0 Normal 0.48 84 0 Normal 0.48 84 0 Normal 0.48 84 0 Normal 0.48 84 0 Normal 0.48 84 0 Normal 0.48 84 0 Normal 0.48 84 0 Normal 0.48 84 0 Normal 0.48 84 0 Normal 0.48 84 0 Normal 0.48 84 0 Normal 0.48 84 0 Normal 0.48 84 0 Normal 0.48 84 0 Normal 0.48 84 0 Normal 0.48 84 0 Normal 0.47 82 - Normal 0.47 82 0 Normal 0.47 82 0 Normal 0.47 82 0 Normal 0.47 82 0 Normal 0.47 82 0 Normal 0.47 82 0 Normal 0.47 82 0 Normal 0.47 82 0 Normal 0.47 82 0 Normal 0.47 82 0 Normal 0.47 82 0 Normal 0.47 82 0 Normal 0.47 82 0 Normal 0.47 82 0 Normal 0.47 82 0 Normal 0.47 82 0 Normal 0.47 82 0 Normal 0.47 82 0 Normal 0.47 82 0 Normal 0.47 82 0 Normal 0.47 82 0 Normal 0.47 82 0 Normal 0.47 82 0 Normal 0.46 81 - Normal 0.46 81 0 Normal 0.46 81 0 Normal 0.46 81 0 Normal 0.46 81 0 Normal 0.46 81 0 Normal 0.46 81 0 Normal 0.46 81 0 Normal 0.46 81 0 Normal 0.46 81 0 Normal 0.46 81 0 Normal 0.46 81 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 -->
communication-links"> class ="two-third-first nopad">