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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 06 2026 at 12:52 PM PST | Next Issuance: | Mar 07 2026 at 9:00 AM PST
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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: 03/06/2026 at 12:54 PM PST
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 03/01/2026 at 12:00 PM PST
# Maximum Observed Stage: 44.21 Feet
# Maximum Observed Flow: 490 cfs
#
# Earliest Date & Time of Maximum Forecast: 03/06/2026 at 01:00 PM PST
# Maximum Forecast Stage: 41.83 Feet
# Maximum Forecast Flow: 136 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
03/01/2026 12 PM PST 44.21 490 Normal
03/01/2026 01 PM PST 44.17 482 - Normal
03/01/2026 02 PM PST 44.16 480 - Normal
03/01/2026 03 PM PST 44.12 472 - Normal
03/01/2026 04 PM PST 44.09 467 - Normal
03/01/2026 05 PM PST 44.05 459 - Normal
03/01/2026 06 PM PST 44.02 454 - Normal
03/01/2026 07 PM PST 43.95 442 - Normal
03/01/2026 08 PM PST 43.91 436 - Normal
03/01/2026 09 PM PST 43.88 431 - Normal
03/01/2026 10 PM PST 43.86 428 - Normal
03/01/2026 11 PM PST 43.81 420 - Normal
03/02/2026 12 AM PST 43.78 415 - Normal
03/02/2026 01 AM PST 43.78 415 0 Normal
03/02/2026 02 AM PST 43.75 411 - Normal
03/02/2026 03 AM PST 43.70 403 - Normal
03/02/2026 04 AM PST 43.69 402 - Normal
03/02/2026 05 AM PST 43.62 392 - Normal
03/02/2026 06 AM PST 43.60 389 - Normal
03/02/2026 07 AM PST 43.57 385 - Normal
03/02/2026 08 AM PST 43.54 381 - Normal
03/02/2026 09 AM PST 43.52 378 - Normal
03/02/2026 10 AM PST 43.50 375 - Normal
03/02/2026 11 AM PST 43.49 373 - Normal
03/02/2026 12 PM PST 43.47 370 - Normal
03/02/2026 01 PM PST 43.45 367 - Normal
03/02/2026 02 PM PST 43.43 364 - Normal
03/02/2026 03 PM PST 43.40 359 - Normal
03/02/2026 04 PM PST 43.37 354 - Normal
03/02/2026 05 PM PST 43.34 349 - Normal
03/02/2026 06 PM PST 43.31 345 - Normal
03/02/2026 07 PM PST 43.30 343 - Normal
03/02/2026 08 PM PST 43.28 340 - Normal
03/02/2026 09 PM PST 43.25 336 - Normal
03/02/2026 10 PM PST 43.23 333 - Normal
03/02/2026 11 PM PST 43.18 325 - Normal
03/03/2026 12 AM PST 43.16 322 - Normal
03/03/2026 01 AM PST 43.13 318 - Normal
03/03/2026 02 AM PST 43.11 315 - Normal
03/03/2026 03 AM PST 43.09 312 - Normal
03/03/2026 04 AM PST 43.06 308 - Normal
03/03/2026 05 AM PST 43.05 307 - Normal
03/03/2026 06 AM PST 43.02 303 - Normal
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
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
03/06/2026 01 PM PST 41.83 136 Normal
03/06/2026 02 PM PST 41.83 136 0 Normal
03/06/2026 03 PM PST 41.82 135 - Normal
03/06/2026 04 PM PST 41.81 134 - Normal
03/06/2026 05 PM PST 41.81 134 0 Normal
03/06/2026 06 PM PST 41.81 134 0 Normal
03/06/2026 07 PM PST 41.80 133 - Normal
03/06/2026 08 PM PST 41.80 133 0 Normal
03/06/2026 09 PM PST 41.79 131 - Normal
03/06/2026 10 PM PST 41.79 131 0 Normal
03/06/2026 11 PM PST 41.78 130 - Normal
03/07/2026 12 AM PST 41.78 130 0 Normal
03/07/2026 01 AM PST 41.77 129 - Normal
03/07/2026 02 AM PST 41.77 129 0 Normal
03/07/2026 03 AM PST 41.77 129 0 Normal
03/07/2026 04 AM PST 41.76 128 - Normal
03/07/2026 05 AM PST 41.76 128 0 Normal
03/07/2026 06 AM PST 41.75 127 - Normal
03/07/2026 07 AM PST 41.75 127 0 Normal
03/07/2026 08 AM PST 41.74 125 - Normal
03/07/2026 09 AM PST 41.74 125 0 Normal
03/07/2026 10 AM PST 41.74 125 0 Normal
03/07/2026 11 AM PST 41.73 124 - Normal
03/07/2026 12 PM PST 41.73 124 0 Normal
03/07/2026 01 PM PST 41.72 123 - Normal
03/07/2026 02 PM PST 41.72 123 0 Normal
03/07/2026 03 PM PST 41.72 123 0 Normal
03/07/2026 04 PM PST 41.71 122 - Normal
03/07/2026 05 PM PST 41.71 122 0 Normal
03/07/2026 06 PM PST 41.71 122 0 Normal
03/07/2026 07 PM PST 41.71 122 0 Normal
03/07/2026 08 PM PST 41.70 121 - Normal
03/07/2026 09 PM PST 41.70 121 0 Normal
03/07/2026 10 PM PST 41.70 121 0 Normal
03/07/2026 11 PM PST 41.70 121 0 Normal
03/08/2026 12 AM PST 41.70 121 0 Normal
03/08/2026 01 AM PST 41.69 120 - Normal
03/08/2026 03 AM PDT 41.69 120 0 Normal
03/08/2026 04 AM PDT 41.69 120 0 Normal
03/08/2026 05 AM PDT 41.69 120 0 Normal
03/08/2026 06 AM PDT 41.69 120 0 Normal
03/08/2026 07 AM PDT 41.68 119 - Normal
03/08/2026 08 AM PDT 41.68 119 0 Normal
03/08/2026 09 AM PDT 41.68 119 0 Normal
03/08/2026 10 AM PDT 41.68 119 0 Normal
03/08/2026 11 AM PDT 41.68 119 0 Normal
03/08/2026 12 PM PDT 41.67 117 - Normal
03/08/2026 01 PM PDT 41.67 117 0 Normal
03/08/2026 02 PM PDT 41.67 117 0 Normal
03/08/2026 03 PM PDT 41.67 117 0 Normal
03/08/2026 04 PM PDT 41.66 116 - Normal
03/08/2026 05 PM PDT 41.66 116 0 Normal
03/08/2026 06 PM PDT 41.66 116 0 Normal
03/08/2026 07 PM PDT 41.66 116 0 Normal
03/08/2026 08 PM PDT 41.66 116 0 Normal
03/08/2026 09 PM PDT 41.65 115 - Normal
03/08/2026 10 PM PDT 41.65 115 0 Normal
03/08/2026 11 PM PDT 41.65 115 0 Normal
03/09/2026 12 AM PDT 41.65 115 0 Normal
03/09/2026 01 AM PDT 41.65 115 0 Normal
03/09/2026 02 AM PDT 41.64 114 - Normal
03/09/2026 03 AM PDT 41.64 114 0 Normal
03/09/2026 04 AM PDT 41.64 114 0 Normal
03/09/2026 05 AM PDT 41.64 114 0 Normal
03/09/2026 06 AM PDT 41.63 113 - Normal
03/09/2026 07 AM PDT 41.63 113 0 Normal
03/09/2026 08 AM PDT 41.63 113 0 Normal
03/09/2026 09 AM PDT 41.63 113 0 Normal
03/09/2026 10 AM PDT 41.62 112 - Normal
03/09/2026 11 AM PDT 41.62 112 0 Normal
03/09/2026 12 PM PDT 41.62 112 0 Normal
03/09/2026 01 PM PDT 41.62 112 0 Normal
03/09/2026 02 PM PDT 41.62 112 0 Normal
03/09/2026 03 PM PDT 41.62 112 0 Normal
03/09/2026 04 PM PDT 41.61 111 - Normal
03/09/2026 05 PM PDT 41.61 111 0 Normal
03/09/2026 06 PM PDT 41.61 111 0 Normal
03/09/2026 07 PM PDT 41.61 111 0 Normal
03/09/2026 08 PM PDT 41.60 110 - Normal
03/09/2026 09 PM PDT 41.60 110 0 Normal
03/09/2026 10 PM PDT 41.60 110 0 Normal
03/09/2026 11 PM PDT 41.60 110 0 Normal
03/10/2026 12 AM PDT 41.60 110 0 Normal
03/10/2026 01 AM PDT 41.59 109 - Normal
03/10/2026 02 AM PDT 41.59 109 0 Normal
03/10/2026 03 AM PDT 41.59 109 0 Normal
03/10/2026 04 AM PDT 41.59 109 0 Normal
03/10/2026 05 AM PDT 41.59 109 0 Normal
03/10/2026 06 AM PDT 41.58 108 - Normal
03/10/2026 07 AM PDT 41.58 108 0 Normal
03/10/2026 08 AM PDT 41.58 108 0 Normal
03/10/2026 09 AM PDT 41.58 108 0 Normal
03/10/2026 10 AM PDT 41.58 108 0 Normal
03/10/2026 11 AM PDT 41.58 108 0 Normal
03/10/2026 12 PM PDT 41.57 107 - Normal
03/10/2026 01 PM PDT 41.57 107 0 Normal
03/10/2026 02 PM PDT 41.57 107 0 Normal
03/10/2026 03 PM PDT 41.57 107 0 Normal
03/10/2026 04 PM PDT 41.57 107 0 Normal
03/10/2026 05 PM PDT 41.56 106 - Normal
03/10/2026 06 PM PDT 41.56 106 0 Normal
03/10/2026 07 PM PDT 41.56 106 0 Normal
03/10/2026 08 PM PDT 41.56 106 0 Normal
03/10/2026 09 PM PDT 41.56 106 0 Normal
03/10/2026 10 PM PDT 41.55 105 - Normal
03/10/2026 11 PM PDT 41.55 105 0 Normal
03/11/2026 12 AM PDT 41.55 105 0 Normal
03/11/2026 01 AM PDT 41.55 105 0 Normal
03/11/2026 02 AM PDT 41.55 105 0 Normal
03/11/2026 03 AM PDT 41.55 105 0 Normal
03/11/2026 04 AM PDT 41.55 105 0 Normal
03/11/2026 05 AM PDT 41.54 104 - 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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