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LAGUNA DE SANTA ROSA - COTATI AT STONY POINT ROAD (CTIC1)
| Latitude: 38.35º N | Longitude: 122.74º W | Elevation: 78 Feet | | Forecast Type: Unofficial Location |
| Location: Sonoma County in California | Bulletin Group: Russian Napa | River Group: Russian Napa |
| Issuance Time: | Nov 10 2026 at 2:24 PM PST | Next Issuance: | Nov 11 2026 at 9:00 AM PST
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| Action: 82.0 Feet | Minor Flood: 84.0 Feet | Moderate Flood: 85.0 Feet | Major Flood: 89.0 Feet |
# Tabular Observed and Forecast Hydrograph Information
#
# Location: Laguna De Santa Rosa - Cotati at Stony Point Road (CTIC1)
#
# File Generation Time: 11/10/2026 at 02:25 PM PST
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 11/05/2026 at 02:00 PM PST
# Maximum Observed Stage: 73.43 Feet
# Maximum Observed Flow: 1 cfs
#
# Earliest Date & Time of Maximum Forecast: 11/13/2026 at 06:00 PM PST
# Maximum Forecast Stage: 78.33 Feet
# Maximum Forecast Flow: 134 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
11/05/2026 02 PM PST 73.43 1 Normal
11/05/2026 03 PM PST 73.42 1 - Normal
11/05/2026 04 PM PST 73.40 1 - Normal
11/05/2026 05 PM PST 73.41 1 + Normal
11/05/2026 06 PM PST 73.40 1 - Normal
11/05/2026 07 PM PST 73.38 1 - Normal
11/05/2026 08 PM PST 73.39 1 + Normal
11/05/2026 09 PM PST 73.39 1 0 Normal
11/05/2026 10 PM PST 73.39 1 0 Normal
11/05/2026 11 PM PST 73.38 1 - Normal
11/06/2026 12 AM PST 73.38 1 0 Normal
11/06/2026 01 AM PST 73.38 1 0 Normal
11/06/2026 02 AM PST 73.37 1 - Normal
11/06/2026 03 AM PST 73.37 1 0 Normal
11/06/2026 04 AM PST 73.37 1 0 Normal
11/06/2026 05 AM PST 73.36 1 - Normal
11/06/2026 06 AM PST 73.37 1 + Normal
11/06/2026 07 AM PST 73.36 1 - Normal
11/06/2026 08 AM PST 73.36 1 0 Normal
11/06/2026 09 AM PST 73.36 1 0 Normal
11/06/2026 10 AM PST 73.36 1 0 Normal
11/06/2026 11 AM PST 73.36 1 0 Normal
11/06/2026 12 PM PST 73.36 1 0 Normal
11/06/2026 01 PM PST 73.37 1 + Normal
11/06/2026 02 PM PST 73.36 1 - Normal
11/06/2026 03 PM PST 73.35 1 - Normal
11/06/2026 04 PM PST 73.34 1 - Normal
11/06/2026 05 PM PST 73.33 1 - Normal
11/06/2026 06 PM PST 73.33 1 0 Normal
11/06/2026 07 PM PST 73.32 0 - Normal
11/06/2026 08 PM PST 73.33 1 + Normal
11/06/2026 09 PM PST 73.33 1 0 Normal
11/06/2026 10 PM PST 73.33 1 0 Normal
11/06/2026 11 PM PST 73.33 1 0 Normal
11/07/2026 12 AM PST 73.34 1 + Normal
11/07/2026 01 AM PST 73.34 1 0 Normal
11/07/2026 02 AM PST 73.35 1 + Normal
11/07/2026 03 AM PST 73.33 1 - Normal
11/07/2026 04 AM PST 73.34 1 + Normal
11/07/2026 05 AM PST 73.33 1 - Normal
11/07/2026 06 AM PST 73.33 1 0 Normal
11/07/2026 07 AM PST 73.34 1 + Normal
11/07/2026 08 AM PST 73.32 0 - Normal
11/07/2026 09 AM PST 73.33 1 + Normal
11/07/2026 10 AM PST 73.34 1 + Normal
11/07/2026 11 AM PST 73.35 1 + Normal
11/07/2026 12 PM PST 73.35 1 0 Normal
11/07/2026 01 PM PST 73.34 1 - Normal
11/07/2026 02 PM PST 73.33 1 - Normal
11/07/2026 03 PM PST 73.33 1 0 Normal
11/07/2026 04 PM PST 73.31 0 - Normal
11/07/2026 05 PM PST 73.31 0 0 Normal
11/07/2026 06 PM PST 73.30 0 - Normal
11/07/2026 07 PM PST 73.31 0 + Normal
11/07/2026 08 PM PST 73.31 0 0 Normal
11/07/2026 09 PM PST 73.31 0 0 Normal
11/07/2026 10 PM PST 73.32 0 + Normal
11/07/2026 11 PM PST 73.30 0 - Normal
11/08/2026 12 AM PST 73.31 0 + Normal
11/08/2026 01 AM PST 73.32 0 + Normal
11/08/2026 02 AM PST 73.32 0 0 Normal
11/08/2026 03 AM PST 73.31 0 - Normal
11/08/2026 04 AM PST 73.32 0 + Normal
11/08/2026 05 AM PST 73.32 0 0 Normal
11/08/2026 06 AM PST 73.32 0 0 Normal
11/08/2026 07 AM PST 73.31 0 - Normal
11/08/2026 08 AM PST 73.32 0 + Normal
11/08/2026 09 AM PST 73.31 0 - Normal
11/08/2026 10 AM PST 73.33 1 + Normal
11/08/2026 11 AM PST 73.33 1 0 Normal
11/08/2026 12 PM PST 73.32 0 - Normal
11/08/2026 01 PM PST 73.33 1 + Normal
11/08/2026 02 PM PST 73.33 1 0 Normal
11/08/2026 03 PM PST 73.32 0 - Normal
11/08/2026 04 PM PST 73.31 0 - Normal
11/08/2026 05 PM PST 73.31 0 0 Normal
11/08/2026 06 PM PST 73.30 0 - Normal
11/08/2026 07 PM PST 73.30 0 0 Normal
11/08/2026 08 PM PST 73.30 0 0 Normal
11/08/2026 09 PM PST 73.30 0 0 Normal
11/08/2026 10 PM PST 73.30 0 0 Normal
11/08/2026 11 PM PST 73.31 0 + Normal
11/09/2026 12 AM PST 73.31 0 0 Normal
11/09/2026 01 AM PST 73.31 0 0 Normal
11/09/2026 02 AM PST 73.30 0 - Normal
11/09/2026 03 AM PST 73.30 0 0 Normal
11/09/2026 04 AM PST 73.30 0 0 Normal
11/09/2026 05 AM PST 73.30 0 0 Normal
11/09/2026 06 AM PST 73.30 0 0 Normal
11/09/2026 07 AM PST 73.29 0 - Normal
11/09/2026 08 AM PST 73.29 0 0 Normal
11/09/2026 09 AM PST 73.30 0 + Normal
11/09/2026 10 AM PST 73.30 0 0 Normal
11/09/2026 11 AM PST 73.32 0 + Normal
11/09/2026 12 PM PST 73.30 0 - Normal
11/09/2026 01 PM PST 73.32 0 + Normal
11/09/2026 02 PM PST 73.32 0 0 Normal
11/09/2026 03 PM PST 73.31 0 - Normal
11/09/2026 04 PM PST 73.29 0 - Normal
11/09/2026 05 PM PST 73.31 0 + Normal
11/09/2026 06 PM PST 73.30 0 - Normal
11/09/2026 07 PM PST 73.30 0 0 Normal
11/09/2026 08 PM PST 73.29 0 - Normal
11/09/2026 09 PM PST 73.29 0 0 Normal
11/09/2026 10 PM PST 73.30 0 + Normal
11/09/2026 11 PM PST 73.30 0 0 Normal
11/10/2026 12 AM PST 73.31 0 + Normal
11/10/2026 01 AM PST 73.30 0 - Normal
11/10/2026 02 AM PST 73.30 0 0 Normal
11/10/2026 03 AM PST 73.30 0 0 Normal
11/10/2026 04 AM PST 73.29 0 - Normal
11/10/2026 05 AM PST 73.29 0 0 Normal
11/10/2026 06 AM PST 73.29 0 0 Normal
11/10/2026 07 AM PST 73.30 0 + Normal
11/10/2026 08 AM PST 73.29 0 - Normal
11/10/2026 09 AM PST 73.29 0 0 Normal
11/10/2026 10 AM PST 73.28 0 - Normal
11/10/2026 11 AM PST 73.28 0 0 Normal
11/10/2026 12 PM PST 73.28 0 0 Normal
11/10/2026 01 PM PST 73.28 0 0 Normal
11/10/2026 02 PM PST 73.27 0 - Normal
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
11/10/2026 03 PM PST 73.27 0 Normal
11/10/2026 04 PM PST 73.27 0 0 Normal
11/10/2026 05 PM PST 73.27 0 0 Normal
11/10/2026 06 PM PST 73.27 0 0 Normal
11/10/2026 07 PM PST 73.27 0 0 Normal
11/10/2026 08 PM PST 73.27 0 0 Normal
11/10/2026 09 PM PST 73.27 0 0 Normal
11/10/2026 10 PM PST 73.27 0 0 Normal
11/10/2026 11 PM PST 73.27 0 0 Normal
11/11/2026 12 AM PST 73.26 0 - Normal
11/11/2026 01 AM PST 73.26 0 0 Normal
11/11/2026 02 AM PST 73.26 0 0 Normal
11/11/2026 03 AM PST 73.26 0 0 Normal
11/11/2026 04 AM PST 73.26 0 0 Normal
11/11/2026 05 AM PST 73.25 0 - Normal
11/11/2026 06 AM PST 73.25 0 0 Normal
11/11/2026 07 AM PST 73.25 0 0 Normal
11/11/2026 08 AM PST 73.25 0 0 Normal
11/11/2026 09 AM PST 73.25 0 0 Normal
11/11/2026 10 AM PST 73.25 0 0 Normal
11/11/2026 11 AM PST 73.25 0 0 Normal
11/11/2026 12 PM PST 73.25 0 0 Normal
11/11/2026 01 PM PST 73.25 0 0 Normal
11/11/2026 02 PM PST 73.25 0 0 Normal
11/11/2026 03 PM PST 73.25 0 0 Normal
11/11/2026 04 PM PST 73.25 0 0 Normal
11/11/2026 05 PM PST 73.25 0 0 Normal
11/11/2026 06 PM PST 73.25 0 0 Normal
11/11/2026 07 PM PST 73.25 0 0 Normal
11/11/2026 08 PM PST 73.24 0 - Normal
11/11/2026 09 PM PST 73.24 0 0 Normal
11/11/2026 10 PM PST 73.24 0 0 Normal
11/11/2026 11 PM PST 73.24 0 0 Normal
11/12/2026 12 AM PST 73.24 0 0 Normal
11/12/2026 01 AM PST 73.23 0 - Normal
11/12/2026 02 AM PST 73.23 0 0 Normal
11/12/2026 03 AM PST 73.23 0 0 Normal
11/12/2026 04 AM PST 73.23 0 0 Normal
11/12/2026 05 AM PST 73.23 0 0 Normal
11/12/2026 06 AM PST 73.23 0 0 Normal
11/12/2026 07 AM PST 73.23 0 0 Normal
11/12/2026 08 AM PST 73.23 0 0 Normal
11/12/2026 09 AM PST 73.23 0 0 Normal
11/12/2026 10 AM PST 73.23 0 0 Normal
11/12/2026 11 AM PST 73.22 0 - Normal
11/12/2026 12 PM PST 73.22 0 0 Normal
11/12/2026 01 PM PST 73.22 0 0 Normal
11/12/2026 02 PM PST 73.22 0 0 Normal
11/12/2026 03 PM PST 73.22 0 0 Normal
11/12/2026 04 PM PST 73.22 0 0 Normal
11/12/2026 05 PM PST 73.22 0 0 Normal
11/12/2026 06 PM PST 73.22 0 0 Normal
11/12/2026 07 PM PST 73.22 0 0 Normal
11/12/2026 08 PM PST 73.22 0 0 Normal
11/12/2026 09 PM PST 73.22 0 0 Normal
11/12/2026 10 PM PST 73.22 0 0 Normal
11/12/2026 11 PM PST 73.23 0 + Normal
11/13/2026 12 AM PST 73.27 0 + Normal
11/13/2026 01 AM PST 73.34 1 + Normal
11/13/2026 02 AM PST 73.46 1 + Normal
11/13/2026 03 AM PST 73.61 2 + Normal
11/13/2026 04 AM PST 73.68 2 + Normal
11/13/2026 05 AM PST 73.86 3 + Normal
11/13/2026 06 AM PST 74.10 5 + Normal
11/13/2026 07 AM PST 74.51 9 + Normal
11/13/2026 08 AM PST 75.07 18 + Normal
11/13/2026 09 AM PST 75.72 32 + Normal
11/13/2026 10 AM PST 76.05 40 + Normal
11/13/2026 11 AM PST 76.27 47 + Normal
11/13/2026 12 PM PST 76.49 54 + Normal
11/13/2026 01 PM PST 76.80 64 + Normal
11/13/2026 02 PM PST 77.24 81 + Normal
11/13/2026 03 PM PST 77.80 106 + Normal
11/13/2026 04 PM PST 78.12 122 + Normal
11/13/2026 05 PM PST 78.26 130 + Normal
11/13/2026 06 PM PST 78.33 134 + Normal
11/13/2026 07 PM PST 78.27 130 - Normal
11/13/2026 08 PM PST 78.01 116 - Normal
11/13/2026 09 PM PST 77.42 89 - Normal
11/13/2026 10 PM PST 77.01 72 - Normal
11/13/2026 11 PM PST 76.76 63 - Normal
11/14/2026 12 AM PST 76.55 56 - Normal
11/14/2026 01 AM PST 76.34 49 - Normal
11/14/2026 02 AM PST 76.11 42 - Normal
11/14/2026 03 AM PST 75.82 34 - Normal
11/14/2026 04 AM PST 75.61 29 - Normal
11/14/2026 05 AM PST 75.47 26 - Normal
11/14/2026 06 AM PST 75.35 23 - Normal
11/14/2026 07 AM PST 75.27 22 - Normal
11/14/2026 08 AM PST 75.24 21 - Normal
11/14/2026 09 AM PST 75.22 21 - Normal
11/14/2026 10 AM PST 75.18 20 - Normal
11/14/2026 11 AM PST 75.11 19 - Normal
11/14/2026 12 PM PST 75.03 17 - Normal
11/14/2026 01 PM PST 74.92 15 - Normal
11/14/2026 02 PM PST 74.77 13 - Normal
11/14/2026 03 PM PST 74.64 11 - Normal
11/14/2026 04 PM PST 74.55 10 - Normal
11/14/2026 05 PM PST 74.48 9 - Normal
11/14/2026 06 PM PST 74.40 8 - Normal
11/14/2026 07 PM PST 74.31 7 - Normal
11/14/2026 08 PM PST 74.18 6 - Normal
11/14/2026 09 PM PST 74.01 4 - Normal
11/14/2026 10 PM PST 73.88 3 - Normal
11/14/2026 11 PM PST 73.79 3 - Normal
11/15/2026 12 AM PST 73.71 2 - Normal
11/15/2026 01 AM PST 73.65 2 - Normal
11/15/2026 02 AM PST 73.60 1 - Normal
11/15/2026 03 AM PST 73.56 1 - Normal
11/15/2026 04 AM PST 73.52 1 - 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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