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MARK WEST CREEK - MIRABEL HEIGHTS (MWEC1)
| Latitude: 38.49º N | Longitude: 122.85º W | Elevation: 50 Feet | | Forecast Type: Unofficial Location |
| Location: Sonoma County in California | Bulletin Group: Russian Napa | River Group: Russian Napa |
| Issuance Time: | Mar 08 2026 at 8:16 AM PDT | Next Issuance: | Mar 09 2026 at 9:00 AM PDT
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| Action/Monitor: 50.5 Feet | Minor Flood: 55.0 Feet | Moderate Flood: 59.0 Feet | Major Flood: 65.0 Feet |
# Tabular Observed and Forecast Hydrograph Information
#
# Location: Mark West Creek - Mirabel Heights (MWEC1)
#
# File Generation Time: 03/08/2026 at 08:19 AM PDT
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 03/03/2026 at 07:00 AM PST
# Maximum Observed Stage: 43.00 Feet
# Maximum Observed Flow: 300 cfs
#
# Earliest Date & Time of Maximum Forecast: 03/08/2026 at 09:00 AM PDT
# Maximum Forecast Stage: 41.50 Feet
# Maximum Forecast Flow: 100 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
03/03/2026 07 AM PST 43.00 300 Normal
03/03/2026 08 AM PST 42.97 294 - Normal
03/03/2026 09 AM PST 42.95 291 - Normal
03/03/2026 10 AM PST 42.91 284 - Normal
03/03/2026 11 AM PST 42.90 282 - Normal
03/03/2026 12 PM PST 42.92 286 + Normal
03/03/2026 01 PM PST 42.87 277 - Normal
03/03/2026 02 PM PST 42.88 279 + Normal
03/03/2026 03 PM PST 42.86 275 - Normal
03/03/2026 04 PM PST 42.84 272 - Normal
03/03/2026 05 PM PST 42.78 262 - Normal
03/03/2026 06 PM PST 42.75 257 - Normal
03/03/2026 07 PM PST 42.74 255 - Normal
03/03/2026 08 PM PST 42.71 251 - Normal
03/03/2026 09 PM PST 42.69 248 - Normal
03/03/2026 10 PM PST 42.71 251 + Normal
03/03/2026 11 PM PST 42.65 242 - Normal
03/04/2026 12 AM PST 42.63 239 - Normal
03/04/2026 01 AM PST 42.61 236 - Normal
03/04/2026 02 AM PST 42.63 239 + Normal
03/04/2026 03 AM PST 42.61 236 - Normal
03/04/2026 04 AM PST 42.59 233 - Normal
03/04/2026 05 AM PST 42.57 230 - Normal
03/04/2026 06 AM PST 42.54 226 - Normal
03/04/2026 07 AM PST 42.52 223 - Normal
03/04/2026 08 AM PST 42.50 220 - Normal
03/04/2026 09 AM PST 42.50 220 0 Normal
03/04/2026 10 AM PST 42.48 217 - Normal
03/04/2026 11 AM PST 42.42 209 - Normal
03/04/2026 12 PM PST 42.41 208 - Normal
03/04/2026 01 PM PST 42.39 205 - Normal
03/04/2026 02 PM PST 42.38 204 - Normal
03/04/2026 03 PM PST 42.37 203 - Normal
03/04/2026 04 PM PST 42.35 200 - Normal
03/04/2026 05 PM PST 42.33 198 - Normal
03/04/2026 06 PM PST 42.32 196 - Normal
03/04/2026 07 PM PST 42.30 194 - Normal
03/04/2026 08 PM PST 42.27 190 - Normal
03/04/2026 09 PM PST 42.25 188 - Normal
03/04/2026 10 PM PST 42.24 187 - Normal
03/04/2026 11 PM PST 42.21 183 - Normal
03/05/2026 12 AM PST 42.20 182 - Normal
03/05/2026 01 AM PST 42.19 181 - Normal
03/05/2026 02 AM PST 42.18 180 - Normal
03/05/2026 03 AM PST 42.16 177 - Normal
03/05/2026 04 AM PST 42.14 175 - Normal
03/05/2026 05 AM PST 42.13 174 - Normal
03/05/2026 06 AM PST 42.11 172 - Normal
03/05/2026 07 AM PST 42.09 169 - Normal
03/05/2026 08 AM PST 42.08 168 - Normal
03/05/2026 09 AM PST 42.07 167 - Normal
03/05/2026 10 AM PST 42.06 166 - Normal
03/05/2026 11 AM PST 42.04 164 - Normal
03/05/2026 12 PM PST 42.03 163 - Normal
03/05/2026 01 PM PST 42.02 162 - Normal
03/05/2026 02 PM PST 42.02 162 0 Normal
03/05/2026 03 PM PST 42.00 160 - Normal
03/05/2026 04 PM PST 41.99 159 - Normal
03/05/2026 05 PM PST 41.97 156 - Normal
03/05/2026 06 PM PST 41.96 154 - Normal
03/05/2026 07 PM PST 41.95 153 - Normal
03/05/2026 08 PM PST 41.94 151 - Normal
03/05/2026 09 PM PST 41.92 148 - Normal
03/05/2026 10 PM PST 41.91 147 - Normal
03/05/2026 11 PM PST 41.93 150 + Normal
03/06/2026 12 AM PST 41.91 147 - Normal
03/06/2026 01 AM PST 41.88 143 - Normal
03/06/2026 02 AM PST 41.86 140 - Normal
03/06/2026 03 AM PST 41.86 140 0 Normal
03/06/2026 04 AM PST 41.85 139 - Normal
03/06/2026 05 AM PST 41.83 136 - Normal
03/06/2026 06 AM PST 41.82 135 - Normal
03/06/2026 07 AM PST 41.81 134 - Normal
03/06/2026 08 AM PST 41.84 138 + Normal
03/06/2026 09 AM PST 41.86 140 + Normal
03/06/2026 10 AM PST 41.85 139 - Normal
03/06/2026 11 AM PST 41.84 138 - Normal
03/06/2026 12 PM PST 41.84 138 0 Normal
03/06/2026 01 PM PST 41.83 136 - Normal
03/06/2026 02 PM PST 41.82 135 - Normal
03/06/2026 03 PM PST 41.81 134 - Normal
03/06/2026 04 PM PST 41.79 131 - Normal
03/06/2026 05 PM PST 41.78 130 - Normal
03/06/2026 06 PM PST 41.77 129 - Normal
03/06/2026 07 PM PST 41.76 128 - Normal
03/06/2026 08 PM PST 41.75 127 - Normal
03/06/2026 09 PM PST 41.74 125 - Normal
03/06/2026 10 PM PST 41.72 123 - Normal
03/06/2026 11 PM PST 41.67 117 - Normal
03/07/2026 12 AM PST 41.65 115 - Normal
03/07/2026 01 AM PST 41.65 115 0 Normal
03/07/2026 02 AM PST 41.64 114 - Normal
03/07/2026 03 AM PST 41.69 120 + Normal
03/07/2026 04 AM PST 41.63 113 - Normal
03/07/2026 05 AM PST 41.66 116 + Normal
03/07/2026 06 AM PST 41.60 110 - Normal
03/07/2026 07 AM PST 41.65 115 + Normal
03/07/2026 08 AM PST 41.65 115 0 Normal
03/07/2026 09 AM PST 41.64 114 - Normal
03/07/2026 10 AM PST 41.63 113 - Normal
03/07/2026 11 AM PST 41.63 113 0 Normal
03/07/2026 12 PM PST 41.63 113 0 Normal
03/07/2026 01 PM PST 41.62 112 - Normal
03/07/2026 02 PM PST 41.61 111 - Normal
03/07/2026 03 PM PST 41.61 111 0 Normal
03/07/2026 04 PM PST 41.60 110 - Normal
03/07/2026 05 PM PST 41.59 109 - Normal
03/07/2026 06 PM PST 41.59 109 0 Normal
03/07/2026 07 PM PST 41.57 107 - Normal
03/07/2026 08 PM PST 41.57 107 0 Normal
03/07/2026 09 PM PST 41.56 106 - Normal
03/07/2026 10 PM PST 41.53 103 - Normal
03/07/2026 11 PM PST 41.51 101 - Normal
03/08/2026 12 AM PST 41.53 103 + Normal
03/08/2026 01 AM PST 41.53 103 0 Normal
03/08/2026 03 AM PDT 41.52 102 - Normal
03/08/2026 04 AM PDT 41.51 101 - Normal
03/08/2026 05 AM PDT 41.51 101 0 Normal
03/08/2026 06 AM PDT 41.51 101 0 Normal
03/08/2026 07 AM PDT 41.50 100 - Normal
03/08/2026 08 AM PDT 41.50 100 0 Normal
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
03/08/2026 09 AM PDT 41.50 100 Normal
03/08/2026 10 AM PDT 41.49 99 - Normal
03/08/2026 11 AM PDT 41.49 99 0 Normal
03/08/2026 12 PM PDT 41.49 99 0 Normal
03/08/2026 01 PM PDT 41.49 99 0 Normal
03/08/2026 02 PM PDT 41.48 99 - Normal
03/08/2026 03 PM PDT 41.48 99 0 Normal
03/08/2026 04 PM PDT 41.48 99 0 Normal
03/08/2026 05 PM PDT 41.47 98 - Normal
03/08/2026 06 PM PDT 41.47 98 0 Normal
03/08/2026 07 PM PDT 41.47 98 0 Normal
03/08/2026 08 PM PDT 41.47 98 0 Normal
03/08/2026 09 PM PDT 41.46 97 - Normal
03/08/2026 10 PM PDT 41.46 97 0 Normal
03/08/2026 11 PM PDT 41.46 97 0 Normal
03/09/2026 12 AM PDT 41.45 97 - Normal
03/09/2026 01 AM PDT 41.45 97 0 Normal
03/09/2026 02 AM PDT 41.45 97 0 Normal
03/09/2026 03 AM PDT 41.45 97 0 Normal
03/09/2026 04 AM PDT 41.44 96 - Normal
03/09/2026 05 AM PDT 41.44 96 0 Normal
03/09/2026 06 AM PDT 41.44 96 0 Normal
03/09/2026 07 AM PDT 41.44 96 0 Normal
03/09/2026 08 AM PDT 41.43 95 - Normal
03/09/2026 09 AM PDT 41.43 95 0 Normal
03/09/2026 10 AM PDT 41.43 95 0 Normal
03/09/2026 11 AM PDT 41.43 95 0 Normal
03/09/2026 12 PM PDT 41.42 95 - Normal
03/09/2026 01 PM PDT 41.42 95 0 Normal
03/09/2026 02 PM PDT 41.42 95 0 Normal
03/09/2026 03 PM PDT 41.42 95 0 Normal
03/09/2026 04 PM PDT 41.41 94 - Normal
03/09/2026 05 PM PDT 41.41 94 0 Normal
03/09/2026 06 PM PDT 41.41 94 0 Normal
03/09/2026 07 PM PDT 41.41 94 0 Normal
03/09/2026 08 PM PDT 41.41 94 0 Normal
03/09/2026 09 PM PDT 41.41 94 0 Normal
03/09/2026 10 PM PDT 41.40 93 - Normal
03/09/2026 11 PM PDT 41.40 93 0 Normal
03/10/2026 12 AM PDT 41.40 93 0 Normal
03/10/2026 01 AM PDT 41.40 93 0 Normal
03/10/2026 02 AM PDT 41.40 93 0 Normal
03/10/2026 03 AM PDT 41.39 93 - Normal
03/10/2026 04 AM PDT 41.39 93 0 Normal
03/10/2026 05 AM PDT 41.39 93 0 Normal
03/10/2026 06 AM PDT 41.39 93 0 Normal
03/10/2026 07 AM PDT 41.39 93 0 Normal
03/10/2026 08 AM PDT 41.38 92 - Normal
03/10/2026 09 AM PDT 41.38 92 0 Normal
03/10/2026 10 AM PDT 41.38 92 0 Normal
03/10/2026 11 AM PDT 41.38 92 0 Normal
03/10/2026 12 PM PDT 41.38 92 0 Normal
03/10/2026 01 PM PDT 41.38 92 0 Normal
03/10/2026 02 PM PDT 41.38 92 0 Normal
03/10/2026 03 PM PDT 41.37 92 - Normal
03/10/2026 04 PM PDT 41.37 92 0 Normal
03/10/2026 05 PM PDT 41.37 92 0 Normal
03/10/2026 06 PM PDT 41.37 92 0 Normal
03/10/2026 07 PM PDT 41.37 92 0 Normal
03/10/2026 08 PM PDT 41.37 92 0 Normal
03/10/2026 09 PM PDT 41.36 91 - Normal
03/10/2026 10 PM PDT 41.36 91 0 Normal
03/10/2026 11 PM PDT 41.36 91 0 Normal
03/11/2026 12 AM PDT 41.36 91 0 Normal
03/11/2026 01 AM PDT 41.36 91 0 Normal
03/11/2026 02 AM PDT 41.36 91 0 Normal
03/11/2026 03 AM PDT 41.35 90 - Normal
03/11/2026 04 AM PDT 41.35 90 0 Normal
03/11/2026 05 AM PDT 41.35 90 0 Normal
03/11/2026 06 AM PDT 41.35 90 0 Normal
03/11/2026 07 AM PDT 41.35 90 0 Normal
03/11/2026 08 AM PDT 41.35 90 0 Normal
03/11/2026 09 AM PDT 41.35 90 0 Normal
03/11/2026 10 AM PDT 41.34 90 - Normal
03/11/2026 11 AM PDT 41.34 90 0 Normal
03/11/2026 12 PM PDT 41.34 90 0 Normal
03/11/2026 01 PM PDT 41.34 90 0 Normal
03/11/2026 02 PM PDT 41.34 90 0 Normal
03/11/2026 03 PM PDT 41.34 90 0 Normal
03/11/2026 04 PM PDT 41.34 90 0 Normal
03/11/2026 05 PM PDT 41.33 89 - Normal
03/11/2026 06 PM PDT 41.33 89 0 Normal
03/11/2026 07 PM PDT 41.33 89 0 Normal
03/11/2026 08 PM PDT 41.33 89 0 Normal
03/11/2026 09 PM PDT 41.33 89 0 Normal
03/11/2026 10 PM PDT 41.33 89 0 Normal
03/11/2026 11 PM PDT 41.33 89 0 Normal
03/12/2026 12 AM PDT 41.33 89 0 Normal
03/12/2026 01 AM PDT 41.32 89 - Normal
03/12/2026 02 AM PDT 41.32 89 0 Normal
03/12/2026 03 AM PDT 41.32 89 0 Normal
03/12/2026 04 AM PDT 41.32 89 0 Normal
03/12/2026 05 AM PDT 41.32 89 0 Normal
03/12/2026 06 AM PDT 41.32 89 0 Normal
03/12/2026 07 AM PDT 41.32 89 0 Normal
03/12/2026 08 AM PDT 41.31 88 - Normal
03/12/2026 09 AM PDT 41.31 88 0 Normal
03/12/2026 10 AM PDT 41.31 88 0 Normal
03/12/2026 11 AM PDT 41.31 88 0 Normal
03/12/2026 12 PM PDT 41.31 88 0 Normal
03/12/2026 01 PM PDT 41.31 88 0 Normal
03/12/2026 02 PM PDT 41.31 88 0 Normal
03/12/2026 03 PM PDT 41.31 88 0 Normal
03/12/2026 04 PM PDT 41.30 87 - Normal
03/12/2026 05 PM PDT 41.30 87 0 Normal
03/12/2026 06 PM PDT 41.30 87 0 Normal
03/12/2026 07 PM PDT 41.30 87 0 Normal
03/12/2026 08 PM PDT 41.30 87 0 Normal
03/12/2026 09 PM PDT 41.30 87 0 Normal
03/12/2026 10 PM PDT 41.30 87 0 Normal
03/12/2026 11 PM PDT 41.30 87 0 Normal
03/13/2026 12 AM PDT 41.30 87 0 Normal
03/13/2026 01 AM PDT 41.29 87 - Normal
03/13/2026 02 AM PDT 41.29 87 0 Normal
03/13/2026 03 AM PDT 41.29 87 0 Normal
03/13/2026 04 AM PDT 41.29 87 0 Normal
03/13/2026 05 AM PDT 41.29 87 0 Normal
#
# NOTE 1: Stages are rounded to the nearest hundredth (.01) of a foot.
# NOTE 2: Flows are rounded to the nearest (1) cfs.
# NOTE 3: Trends are determined using hourly change in unrounded stage and flow.
# NOTE 4: Maximum Values are determined using unrounded stage and flow.
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