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">RUSSIAN RIVER - GEYSERVILLE (GEYC1)
Latitude: 38.71º N Longitude: 122.89º W Elevation: 190 Feet Forecast Type: Unofficial Location
Location: Sonoma County in California Bulletin Group: Russian Napa River Group: Russian Napa
Issuance Time: May 09 2026 at 8:04 AM PDT Next Issuance: May 10 2026 at 9:00 AM PDT width="16%">
Action/Monitor: 38.0 Feet Minor Flood: 39.7 Feet Moderate Flood: 46.0 Feet Major Flood: 50.0 Feet

# Tabular Observed and Forecast Hydrograph Information River - Geyserville (GEYC1) 05/09/2026 at 08:05 AM PDT Date & Time of Maximum Observed: 05/05/2026 at 04:00 PM PDT 24.83 Feet 241 cfs & Time of Maximum Forecast: 05/09/2026 at 08:00 AM PDT 24.67 Feet 201 cfs Stage (Feet) Flow (cfs) Trend Observed Status ------------------------------------------------------------- 24.81 236 Normal 24.81 236 0 Normal 24.82 238 + Normal 24.82 238 0 Normal 24.82 238 0 Normal 24.81 236 - Normal 24.81 236 0 Normal 24.82 238 + Normal 24.82 238 0 Normal 24.82 238 0 Normal 24.82 238 0 Normal 24.81 236 - Normal 24.81 236 0 Normal 24.81 236 0 Normal 24.82 238 + Normal 24.82 238 0 Normal 24.82 238 0 Normal 24.80 233 - Normal 24.82 238 + Normal 24.81 236 - Normal 24.80 233 - Normal 24.81 236 + Normal 24.82 238 + Normal 24.82 238 0 Normal 24.81 236 - Normal 24.81 236 0 Normal 24.82 238 + Normal 24.82 238 0 Normal 24.82 238 0 Normal 24.82 238 0 Normal 24.81 236 - Normal 24.81 236 0 Normal 24.83 241 + Normal 24.81 236 - Normal 24.81 236 0 Normal 24.81 236 0 Normal 24.81 236 0 Normal 24.79 231 - Normal 24.80 233 + Normal 24.81 236 + Normal 24.80 233 - Normal 24.79 231 - Normal 24.79 231 0 Normal 24.80 233 + Normal 24.80 233 0 Normal 24.79 231 - Normal 24.77 225 - Normal 24.79 231 + Normal 24.78 228 - Normal 24.77 225 - Normal 24.78 228 + Normal 24.78 228 0 Normal 24.79 231 + Normal 24.78 228 - Normal 24.78 228 0 Normal 24.79 231 + Normal 24.77 225 - Normal 24.78 228 + Normal 24.78 228 0 Normal 24.76 223 - Normal 24.76 223 0 Normal 24.76 223 0 Normal 24.76 223 0 Normal 24.76 223 0 Normal 24.76 223 0 Normal 24.75 220 - Normal 24.75 220 0 Normal 24.75 220 0 Normal 24.76 223 + Normal 24.74 218 - Normal 24.73 216 - Normal 24.72 213 - Normal 24.74 218 + Normal 24.73 216 - Normal 24.73 216 0 Normal 24.74 218 + Normal 24.76 223 + Normal 24.76 223 0 Normal 24.75 220 - Normal 24.74 218 - Normal 24.75 220 + Normal 24.73 216 - Normal 24.72 213 - Normal 24.72 213 0 Normal 24.73 216 + Normal 24.72 213 - Normal 24.72 213 0 Normal 24.73 216 + Normal 24.72 213 - Normal 24.71 211 - Normal 24.72 213 + Normal 24.73 216 + Normal 24.72 213 - Normal 24.71 211 - Normal 24.71 211 0 Normal 24.71 211 0 Normal 24.72 213 + Normal 24.72 213 0 Normal 24.72 213 0 Normal 24.72 213 0 Normal 24.72 213 0 Normal 24.73 216 + Normal 24.72 213 - Normal 24.72 213 0 Normal 24.71 211 - Normal 24.71 211 0 Normal 24.70 208 - Normal 24.69 206 - Normal 24.71 211 + Normal 24.71 211 0 Normal 24.70 208 - Normal 24.70 208 0 Normal 24.69 206 - Normal 24.69 206 0 Normal 24.68 203 - Normal 24.69 206 + Normal 24.68 203 - Normal 24.68 203 0 Normal 24.68 203 0 Normal 24.67 201 - Normal Stage (Feet) Flow (cfs) Trend Forecast Status ------------------------------------------------------------- 24.67 201 Normal 24.66 199 - Normal 24.66 199 0 Normal 24.66 199 0 Normal 24.66 199 0 Normal 24.66 199 0 Normal 24.66 199 0 Normal 24.66 199 0 Normal 24.66 199 0 Normal 24.66 199 0 Normal 24.66 199 0 Normal 24.66 199 0 Normal 24.66 199 0 Normal 24.66 199 0 Normal 24.66 199 0 Normal 24.66 199 0 Normal 24.66 199 0 Normal 24.66 199 0 Normal 24.66 199 0 Normal 24.66 199 0 Normal 24.66 199 0 Normal 24.66 199 0 Normal 24.65 196 - Normal 24.65 196 0 Normal 24.65 196 0 Normal 24.65 196 0 Normal 24.65 196 0 Normal 24.65 196 0 Normal 24.65 196 0 Normal 24.65 196 0 Normal 24.65 196 0 Normal 24.65 196 0 Normal 24.64 194 - Normal 24.64 194 0 Normal 24.64 194 0 Normal 24.64 194 0 Normal 24.64 194 0 Normal 24.64 194 0 Normal 24.64 194 0 Normal 24.64 194 0 Normal 24.64 194 0 Normal 24.64 194 0 Normal 24.64 194 0 Normal 24.64 194 0 Normal 24.64 194 0 Normal 24.64 194 0 Normal 24.63 192 - Normal 24.63 192 0 Normal 24.63 192 0 Normal 24.63 192 0 Normal 24.63 192 0 Normal 24.63 192 0 Normal 24.63 192 0 Normal 24.63 192 0 Normal 24.63 192 0 Normal 24.63 192 0 Normal 24.63 192 0 Normal 24.62 189 - Normal 24.62 189 0 Normal 24.62 189 0 Normal 24.62 189 0 Normal 24.62 189 0 Normal 24.62 189 0 Normal 24.62 189 0 Normal 24.62 189 0 Normal 24.62 189 0 Normal 24.62 189 0 Normal 24.62 189 0 Normal 24.61 187 - Normal 24.61 187 0 Normal 24.61 187 0 Normal 24.61 187 0 Normal 24.61 187 0 Normal 24.61 187 0 Normal 24.61 187 0 Normal 24.61 187 0 Normal 24.61 187 0 Normal 24.61 187 0 Normal 24.61 187 0 Normal 24.61 187 0 Normal 24.61 187 0 Normal 24.61 187 0 Normal 24.60 185 - Normal 24.60 185 0 Normal 24.60 185 0 Normal 24.60 185 0 Normal 24.60 185 0 Normal 24.60 185 0 Normal 24.60 185 0 Normal 24.60 185 0 Normal 24.60 185 0 Normal 24.60 185 0 Normal 24.59 182 - Normal 24.59 182 0 Normal 24.59 182 0 Normal 24.59 182 0 Normal 24.59 182 0 Normal 24.59 182 0 Normal 24.59 182 0 Normal 24.59 182 0 Normal 24.59 182 0 Normal 24.59 182 0 Normal 24.59 182 0 Normal 24.59 182 0 Normal 24.59 182 0 Normal 24.58 180 - Normal 24.58 180 0 Normal 24.58 180 0 Normal 24.58 180 0 Normal 24.58 180 0 Normal 24.58 180 0 Normal 24.58 180 0 Normal 24.58 180 0 Normal 24.58 180 0 Normal 24.58 180 0 Normal 24.58 180 0 Normal 24.57 178 - Normal 24.57 178 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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