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">BIG SULPHUR CREEK - CLOVERDALE (BSCC1)
Latitude: 38.83º N Longitude: 123.00º W Elevation: 345 Feet
Location: Sonoma County in California Bulletin Group: Russian Napa River Group: Russian Napa
Issuance Time: Jan 20 2026 at 7:24 AM PST Next Issuance: Jan 20 2026 at 3:00 PM PST width="16%">
Action/Monitor: N/A Minor Flood: N/A Moderate Flood: N/A Major Flood: N/A

# Tabular Observed and Forecast Hydrograph Information Sulphur Creek - Cloverdale (BSCC1) 01/20/2026 at 07:26 AM PST Date & Time of Maximum Observed: 01/15/2026 at 07:00 AM PST 16.40 Feet 227 cfs & Time of Maximum Forecast: 01/20/2026 at 08:00 AM PST 15.96 Feet 139 cfs Stage (Feet) Flow (cfs) Trend Observed Status ------------------------------------------------------------- 16.40 227 Not Applicable 16.39 225 - Not Applicable 16.39 225 0 Not Applicable 16.38 223 - Not Applicable 16.38 223 0 Not Applicable 16.37 221 - Not Applicable 16.38 223 + Not Applicable 16.37 221 - Not Applicable 16.37 221 0 Not Applicable 16.36 219 - Not Applicable 16.34 215 - Not Applicable 16.35 217 + Not Applicable 16.34 215 - Not Applicable 16.33 213 - Not Applicable 16.33 213 0 Not Applicable 16.31 208 - Not Applicable 16.31 208 0 Not Applicable 16.31 208 0 Not Applicable 16.31 208 0 Not Applicable 16.30 206 - Not Applicable 16.29 204 - Not Applicable 16.30 206 + Not Applicable 16.28 202 - Not Applicable 16.29 204 + Not Applicable 16.28 202 - Not Applicable 16.28 202 0 Not Applicable 16.28 202 0 Not Applicable 16.28 202 0 Not Applicable 16.27 199 - Not Applicable 16.28 202 + Not Applicable 16.27 199 - Not Applicable 16.26 197 - Not Applicable 16.25 195 - Not Applicable 16.24 193 - Not Applicable 16.24 193 0 Not Applicable 16.24 193 0 Not Applicable 16.24 193 0 Not Applicable 16.24 193 0 Not Applicable 16.21 187 - Not Applicable 16.21 187 0 Not Applicable 16.21 187 0 Not Applicable 16.20 185 - Not Applicable 16.20 185 0 Not Applicable 16.20 185 0 Not Applicable 16.19 183 - Not Applicable 16.19 183 0 Not Applicable 16.19 183 0 Not Applicable 16.19 183 0 Not Applicable 16.19 183 0 Not Applicable 16.18 181 - Not Applicable 16.18 181 0 Not Applicable 16.17 179 - Not Applicable 16.17 179 0 Not Applicable 16.18 181 + Not Applicable 16.17 179 - Not Applicable 16.17 179 0 Not Applicable 16.16 177 - Not Applicable 16.16 177 0 Not Applicable 16.15 175 - Not Applicable 16.15 175 0 Not Applicable 16.14 173 - Not Applicable 16.14 173 0 Not Applicable 16.13 171 - Not Applicable 16.12 169 - Not Applicable 16.12 169 0 Not Applicable 16.13 171 + Not Applicable 16.12 169 - Not Applicable 16.12 169 0 Not Applicable 16.11 167 - Not Applicable 16.11 167 0 Not Applicable 16.11 167 0 Not Applicable 16.10 165 - Not Applicable 16.10 165 0 Not Applicable 16.09 163 - Not Applicable 16.10 165 + Not Applicable 16.09 163 - Not Applicable 16.09 163 0 Not Applicable 16.10 165 + Not Applicable 16.09 163 - Not Applicable 16.09 163 0 Not Applicable 16.09 163 0 Not Applicable 16.07 159 - Not Applicable 16.08 161 + Not Applicable 16.07 159 - Not Applicable 16.07 159 0 Not Applicable 16.07 159 0 Not Applicable 16.06 157 - Not Applicable 16.06 157 0 Not Applicable 16.05 156 - Not Applicable 16.05 156 0 Not Applicable 16.04 154 - Not Applicable 16.04 154 0 Not Applicable 16.03 152 - Not Applicable 16.04 154 + Not Applicable 16.03 152 - Not Applicable 16.03 152 0 Not Applicable 16.02 150 - Not Applicable 16.02 150 0 Not Applicable 16.02 150 0 Not Applicable 16.02 150 0 Not Applicable 16.02 150 0 Not Applicable 16.02 150 0 Not Applicable 16.02 150 0 Not Applicable 16.02 150 0 Not Applicable 16.01 148 - Not Applicable 16.01 148 0 Not Applicable 16.00 146 - Not Applicable 16.01 148 + Not Applicable 16.00 146 - Not Applicable 15.99 145 - Not Applicable 15.99 145 0 Not Applicable 15.98 143 - Not Applicable 15.98 143 0 Not Applicable 15.98 143 0 Not Applicable 15.98 143 0 Not Applicable 15.97 141 - Not Applicable 15.96 139 - Not Applicable 15.97 141 + Not Applicable 15.96 139 - Not Applicable 15.96 139 0 Not Applicable 15.96 139 0 Not Applicable Stage (Feet) Flow (cfs) Trend Forecast Status ------------------------------------------------------------- 15.96 139 Not Applicable 15.95 138 - Not Applicable 15.95 138 0 Not Applicable 15.95 138 0 Not Applicable 15.95 138 0 Not Applicable 15.95 138 0 Not Applicable 15.95 138 0 Not Applicable 15.94 136 - Not Applicable 15.94 136 0 Not Applicable 15.94 136 0 Not Applicable 15.94 136 0 Not Applicable 15.94 136 0 Not Applicable 15.94 136 0 Not Applicable 15.93 134 - Not Applicable 15.93 134 0 Not Applicable 15.93 134 0 Not Applicable 15.93 134 0 Not Applicable 15.93 134 0 Not Applicable 15.93 134 0 Not Applicable 15.93 134 0 Not Applicable 15.92 132 - Not Applicable 15.92 132 0 Not Applicable 15.92 132 0 Not Applicable 15.92 132 0 Not Applicable 15.92 132 0 Not Applicable 15.91 131 - Not Applicable 15.91 131 0 Not Applicable 15.91 131 0 Not Applicable 15.91 131 0 Not Applicable 15.91 131 0 Not Applicable 15.91 131 0 Not Applicable 15.91 131 0 Not Applicable 15.90 129 - Not Applicable 15.90 129 0 Not Applicable 15.90 129 0 Not Applicable 15.90 129 0 Not Applicable 15.90 129 0 Not Applicable 15.90 129 0 Not Applicable 15.89 127 - Not Applicable 15.89 127 0 Not Applicable 15.89 127 0 Not Applicable 15.89 127 0 Not Applicable 15.89 127 0 Not Applicable 15.89 127 0 Not Applicable 15.89 127 0 Not Applicable 15.88 126 - Not Applicable 15.88 126 0 Not Applicable 15.88 126 0 Not Applicable 15.88 126 0 Not Applicable 15.88 126 0 Not Applicable 15.88 126 0 Not Applicable 15.88 126 0 Not Applicable 15.88 126 0 Not Applicable 15.88 126 0 Not Applicable 15.87 124 - Not Applicable 15.87 124 0 Not Applicable 15.87 124 0 Not Applicable 15.87 124 0 Not Applicable 15.87 124 0 Not Applicable 15.87 124 0 Not Applicable 15.87 124 0 Not Applicable 15.87 124 0 Not Applicable 15.86 122 - Not Applicable 15.86 122 0 Not Applicable 15.86 122 0 Not Applicable 15.86 122 0 Not Applicable 15.86 122 0 Not Applicable 15.86 122 0 Not Applicable 15.86 122 0 Not Applicable 15.85 121 - Not Applicable 15.85 121 0 Not Applicable 15.85 121 0 Not Applicable 15.85 121 0 Not Applicable 15.85 121 0 Not Applicable 15.85 121 0 Not Applicable 15.85 121 0 Not Applicable 15.85 121 0 Not Applicable 15.84 119 - Not Applicable 15.84 119 0 Not Applicable 15.84 119 0 Not Applicable 15.84 119 0 Not Applicable 15.84 119 0 Not Applicable 15.84 119 0 Not Applicable 15.84 119 0 Not Applicable 15.84 119 0 Not Applicable 15.83 118 - Not Applicable 15.83 118 0 Not Applicable 15.83 118 0 Not Applicable 15.83 118 0 Not Applicable 15.83 118 0 Not Applicable 15.83 118 0 Not Applicable 15.83 118 0 Not Applicable 15.82 116 - Not Applicable 15.82 116 0 Not Applicable 15.82 116 0 Not Applicable 15.82 116 0 Not Applicable 15.82 116 0 Not Applicable 15.82 116 0 Not Applicable 15.82 116 0 Not Applicable 15.82 116 0 Not Applicable 15.82 116 0 Not Applicable 15.81 114 - Not Applicable 15.81 114 0 Not Applicable 15.81 114 0 Not Applicable 15.81 114 0 Not Applicable 15.81 114 0 Not Applicable 15.81 114 0 Not Applicable 15.81 114 0 Not Applicable 15.81 114 0 Not Applicable 15.81 114 0 Not Applicable 15.80 113 - Not Applicable 15.80 113 0 Not Applicable 15.80 113 0 Not Applicable 15.80 113 0 Not Applicable 15.80 113 0 Not Applicable 15.80 113 0 Not Applicable 15.80 113 0 Not Applicable 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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