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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 | | | |
| Location: Sonoma County in California | Bulletin Group: Russian Napa | River Group: Russian Napa |
| Issuance Time: | Feb 05 2026 at 1:23 PM PST | Next Issuance: | Feb 06 2026 at 9:00 AM PST
| |
| Action/Monitor: 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: 02/05/2026 at 01:25 PM PST
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 01/31/2026 at 01:00 PM PST
# Maximum Observed Stage: 75.16 Feet
# Maximum Observed Flow: 10 cfs
#
# Earliest Date & Time of Maximum Forecast: 02/05/2026 at 02:00 PM PST
# Maximum Forecast Stage: 75.11 Feet
# Maximum Forecast Flow: 9 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
01/31/2026 01 PM PST 75.16 10 Normal
01/31/2026 02 PM PST 75.14 10 - Normal
01/31/2026 03 PM PST 75.14 10 0 Normal
01/31/2026 04 PM PST 75.14 10 0 Normal
01/31/2026 05 PM PST 75.14 10 0 Normal
01/31/2026 06 PM PST 75.14 10 0 Normal
01/31/2026 07 PM PST 75.14 10 0 Normal
01/31/2026 08 PM PST 75.14 10 0 Normal
01/31/2026 09 PM PST 75.14 10 0 Normal
01/31/2026 10 PM PST 75.15 10 + Normal
01/31/2026 11 PM PST 75.15 10 0 Normal
02/01/2026 12 AM PST 75.15 10 0 Normal
02/01/2026 01 AM PST 75.15 10 0 Normal
02/01/2026 02 AM PST 75.15 10 0 Normal
02/01/2026 03 AM PST 75.15 10 0 Normal
02/01/2026 04 AM PST 75.15 10 0 Normal
02/01/2026 05 AM PST 75.15 10 0 Normal
02/01/2026 06 AM PST 75.15 10 0 Normal
02/01/2026 07 AM PST 75.15 10 0 Normal
02/01/2026 08 AM PST 75.15 10 0 Normal
02/01/2026 09 AM PST 75.15 10 0 Normal
02/01/2026 10 AM PST 75.15 10 0 Normal
02/01/2026 11 AM PST 75.15 10 0 Normal
02/01/2026 12 PM PST 75.14 10 - Normal
02/01/2026 01 PM PST 75.15 10 + Normal
02/01/2026 02 PM PST 75.14 10 - Normal
02/01/2026 03 PM PST 75.15 10 + Normal
02/01/2026 04 PM PST 75.13 10 - Normal
02/01/2026 05 PM PST 75.13 10 0 Normal
02/01/2026 06 PM PST 75.12 9 - Normal
02/01/2026 07 PM PST 75.13 10 + Normal
02/01/2026 08 PM PST 75.13 10 0 Normal
02/01/2026 09 PM PST 75.13 10 0 Normal
02/01/2026 10 PM PST 75.13 10 0 Normal
02/01/2026 11 PM PST 75.13 10 0 Normal
02/02/2026 12 AM PST 75.13 10 0 Normal
02/02/2026 01 AM PST 75.13 10 0 Normal
02/02/2026 02 AM PST 75.13 10 0 Normal
02/02/2026 03 AM PST 75.14 10 + Normal
02/02/2026 04 AM PST 75.13 10 - Normal
02/02/2026 05 AM PST 75.13 10 0 Normal
02/02/2026 06 AM PST 75.13 10 0 Normal
02/02/2026 07 AM PST 75.12 9 - Normal
02/02/2026 08 AM PST 75.13 10 + Normal
02/02/2026 09 AM PST 75.12 9 - Normal
02/02/2026 10 AM PST 75.12 9 0 Normal
02/02/2026 11 AM PST 75.13 10 + Normal
02/02/2026 12 PM PST 75.14 10 + Normal
02/02/2026 01 PM PST 75.12 9 - Normal
02/02/2026 02 PM PST 75.13 10 + Normal
02/02/2026 03 PM PST 75.12 9 - Normal
02/02/2026 04 PM PST 75.10 9 - Normal
02/02/2026 05 PM PST 75.10 9 0 Normal
02/02/2026 06 PM PST 75.10 9 0 Normal
02/02/2026 07 PM PST 75.11 9 + Normal
02/02/2026 08 PM PST 75.09 9 - Normal
02/02/2026 09 PM PST 75.10 9 + Normal
02/02/2026 10 PM PST 75.09 9 - Normal
02/02/2026 11 PM PST 75.10 9 + Normal
02/03/2026 12 AM PST 75.09 9 - Normal
02/03/2026 01 AM PST 75.10 9 + Normal
02/03/2026 02 AM PST 75.10 9 0 Normal
02/03/2026 03 AM PST 75.11 9 + Normal
02/03/2026 04 AM PST 75.11 9 0 Normal
02/03/2026 05 AM PST 75.11 9 0 Normal
02/03/2026 06 AM PST 75.11 9 0 Normal
02/03/2026 07 AM PST 75.10 9 - Normal
02/03/2026 08 AM PST 75.12 9 + Normal
02/03/2026 09 AM PST 75.10 9 - Normal
02/03/2026 10 AM PST 75.11 9 + Normal
02/03/2026 11 AM PST 75.11 9 0 Normal
02/03/2026 12 PM PST 75.10 9 - Normal
02/03/2026 01 PM PST 75.11 9 + Normal
02/03/2026 02 PM PST 75.09 9 - Normal
02/03/2026 03 PM PST 75.11 9 + Normal
02/03/2026 04 PM PST 75.09 9 - Normal
02/03/2026 05 PM PST 75.09 9 0 Normal
02/03/2026 06 PM PST 75.10 9 + Normal
02/03/2026 07 PM PST 75.09 9 - Normal
02/03/2026 08 PM PST 75.11 9 + Normal
02/03/2026 09 PM PST 75.09 9 - Normal
02/03/2026 10 PM PST 75.10 9 + Normal
02/03/2026 11 PM PST 75.10 9 0 Normal
02/04/2026 12 AM PST 75.11 9 + Normal
02/04/2026 01 AM PST 75.11 9 0 Normal
02/04/2026 02 AM PST 75.11 9 0 Normal
02/04/2026 03 AM PST 75.12 9 + Normal
02/04/2026 04 AM PST 75.12 9 0 Normal
02/04/2026 05 AM PST 75.12 9 0 Normal
02/04/2026 06 AM PST 75.13 10 + Normal
02/04/2026 07 AM PST 75.14 10 + Normal
02/04/2026 08 AM PST 75.14 10 0 Normal
02/04/2026 09 AM PST 75.12 9 - Normal
02/04/2026 10 AM PST 75.14 10 + Normal
02/04/2026 11 AM PST 75.14 10 0 Normal
02/04/2026 12 PM PST 75.14 10 0 Normal
02/04/2026 01 PM PST 75.14 10 0 Normal
02/04/2026 02 PM PST 75.12 9 - Normal
02/04/2026 03 PM PST 75.13 10 + Normal
02/04/2026 04 PM PST 75.12 9 - Normal
02/04/2026 05 PM PST 75.12 9 0 Normal
02/04/2026 06 PM PST 75.12 9 0 Normal
02/04/2026 07 PM PST 75.12 9 0 Normal
02/04/2026 08 PM PST 75.12 9 0 Normal
02/04/2026 09 PM PST 75.11 9 - Normal
02/04/2026 10 PM PST 75.12 9 + Normal
02/04/2026 11 PM PST 75.12 9 0 Normal
02/05/2026 12 AM PST 75.11 9 - Normal
02/05/2026 01 AM PST 75.11 9 0 Normal
02/05/2026 02 AM PST 75.12 9 + Normal
02/05/2026 03 AM PST 75.12 9 0 Normal
02/05/2026 04 AM PST 75.11 9 - Normal
02/05/2026 05 AM PST 75.11 9 0 Normal
02/05/2026 06 AM PST 75.11 9 0 Normal
02/05/2026 07 AM PST 75.12 9 + Normal
02/05/2026 08 AM PST 75.11 9 - Normal
02/05/2026 09 AM PST 75.11 9 0 Normal
02/05/2026 10 AM PST 75.11 9 0 Normal
02/05/2026 11 AM PST 75.11 9 0 Normal
02/05/2026 12 PM PST 75.11 9 0 Normal
02/05/2026 01 PM PST 75.11 9 0 Normal
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
02/05/2026 02 PM PST 75.11 9 Normal
02/05/2026 03 PM PST 75.11 9 0 Normal
02/05/2026 04 PM PST 75.11 9 0 Normal
02/05/2026 05 PM PST 75.11 9 0 Normal
02/05/2026 06 PM PST 75.11 9 0 Normal
02/05/2026 07 PM PST 75.11 9 0 Normal
02/05/2026 08 PM PST 75.10 9 - Normal
02/05/2026 09 PM PST 75.10 9 0 Normal
02/05/2026 10 PM PST 75.10 9 0 Normal
02/05/2026 11 PM PST 75.10 9 0 Normal
02/06/2026 12 AM PST 75.10 9 0 Normal
02/06/2026 01 AM PST 75.10 9 0 Normal
02/06/2026 02 AM PST 75.10 9 0 Normal
02/06/2026 03 AM PST 75.10 9 0 Normal
02/06/2026 04 AM PST 75.10 9 0 Normal
02/06/2026 05 AM PST 75.09 9 - Normal
02/06/2026 06 AM PST 75.09 9 0 Normal
02/06/2026 07 AM PST 75.09 9 0 Normal
02/06/2026 08 AM PST 75.09 9 0 Normal
02/06/2026 09 AM PST 75.09 9 0 Normal
02/06/2026 10 AM PST 75.09 9 0 Normal
02/06/2026 11 AM PST 75.09 9 0 Normal
02/06/2026 12 PM PST 75.09 9 0 Normal
02/06/2026 01 PM PST 75.09 9 0 Normal
02/06/2026 02 PM PST 75.09 9 0 Normal
02/06/2026 03 PM PST 75.09 9 0 Normal
02/06/2026 04 PM PST 75.09 9 0 Normal
02/06/2026 05 PM PST 75.09 9 0 Normal
02/06/2026 06 PM PST 75.09 9 0 Normal
02/06/2026 07 PM PST 75.09 9 0 Normal
02/06/2026 08 PM PST 75.08 9 - Normal
02/06/2026 09 PM PST 75.08 9 0 Normal
02/06/2026 10 PM PST 75.08 9 0 Normal
02/06/2026 11 PM PST 75.08 9 0 Normal
02/07/2026 12 AM PST 75.08 9 0 Normal
02/07/2026 01 AM PST 75.08 9 0 Normal
02/07/2026 02 AM PST 75.08 9 0 Normal
02/07/2026 03 AM PST 75.08 9 0 Normal
02/07/2026 04 AM PST 75.08 9 0 Normal
02/07/2026 05 AM PST 75.08 9 0 Normal
02/07/2026 06 AM PST 75.08 9 0 Normal
02/07/2026 07 AM PST 75.08 9 0 Normal
02/07/2026 08 AM PST 75.08 9 0 Normal
02/07/2026 09 AM PST 75.07 9 - Normal
02/07/2026 10 AM PST 75.07 9 0 Normal
02/07/2026 11 AM PST 75.07 9 0 Normal
02/07/2026 12 PM PST 75.07 9 0 Normal
02/07/2026 01 PM PST 75.07 9 0 Normal
02/07/2026 02 PM PST 75.07 9 0 Normal
02/07/2026 03 PM PST 75.07 9 0 Normal
02/07/2026 04 PM PST 75.07 9 0 Normal
02/07/2026 05 PM PST 75.07 9 0 Normal
02/07/2026 06 PM PST 75.07 9 0 Normal
02/07/2026 07 PM PST 75.07 9 0 Normal
02/07/2026 08 PM PST 75.07 9 0 Normal
02/07/2026 09 PM PST 75.06 9 - Normal
02/07/2026 10 PM PST 75.06 9 0 Normal
02/07/2026 11 PM PST 75.06 9 0 Normal
02/08/2026 12 AM PST 75.06 9 0 Normal
02/08/2026 01 AM PST 75.06 9 0 Normal
02/08/2026 02 AM PST 75.06 9 0 Normal
02/08/2026 03 AM PST 75.06 9 0 Normal
02/08/2026 04 AM PST 75.06 9 0 Normal
02/08/2026 05 AM PST 75.06 9 0 Normal
02/08/2026 06 AM PST 75.06 9 0 Normal
02/08/2026 07 AM PST 75.06 9 0 Normal
02/08/2026 08 AM PST 75.06 9 0 Normal
02/08/2026 09 AM PST 75.06 9 0 Normal
02/08/2026 10 AM PST 75.06 9 0 Normal
02/08/2026 11 AM PST 75.05 9 - Normal
02/08/2026 12 PM PST 75.05 9 0 Normal
02/08/2026 01 PM PST 75.05 9 0 Normal
02/08/2026 02 PM PST 75.05 9 0 Normal
02/08/2026 03 PM PST 75.05 9 0 Normal
02/08/2026 04 PM PST 75.05 9 0 Normal
02/08/2026 05 PM PST 75.05 9 0 Normal
02/08/2026 06 PM PST 75.05 9 0 Normal
02/08/2026 07 PM PST 75.05 9 0 Normal
02/08/2026 08 PM PST 75.05 9 0 Normal
02/08/2026 09 PM PST 75.05 9 0 Normal
02/08/2026 10 PM PST 75.05 9 0 Normal
02/08/2026 11 PM PST 75.05 9 0 Normal
02/09/2026 12 AM PST 75.04 8 - Normal
02/09/2026 01 AM PST 75.04 8 0 Normal
02/09/2026 02 AM PST 75.04 8 0 Normal
02/09/2026 03 AM PST 75.04 8 0 Normal
02/09/2026 04 AM PST 75.04 8 0 Normal
02/09/2026 05 AM PST 75.04 8 0 Normal
02/09/2026 06 AM PST 75.04 8 0 Normal
02/09/2026 07 AM PST 75.04 8 0 Normal
02/09/2026 08 AM PST 75.04 8 0 Normal
02/09/2026 09 AM PST 75.04 8 0 Normal
02/09/2026 10 AM PST 75.04 8 0 Normal
02/09/2026 11 AM PST 75.04 8 0 Normal
02/09/2026 12 PM PST 75.03 8 - Normal
02/09/2026 01 PM PST 75.03 8 0 Normal
02/09/2026 02 PM PST 75.03 8 0 Normal
02/09/2026 03 PM PST 75.03 8 0 Normal
02/09/2026 04 PM PST 75.03 8 0 Normal
02/09/2026 05 PM PST 75.03 8 0 Normal
02/09/2026 06 PM PST 75.03 8 0 Normal
02/09/2026 07 PM PST 75.03 8 0 Normal
02/09/2026 08 PM PST 75.03 8 0 Normal
02/09/2026 09 PM PST 75.03 8 0 Normal
02/09/2026 10 PM PST 75.03 8 0 Normal
02/09/2026 11 PM PST 75.03 8 0 Normal
02/10/2026 12 AM PST 75.03 8 0 Normal
02/10/2026 01 AM PST 75.03 8 0 Normal
02/10/2026 02 AM PST 75.03 8 0 Normal
02/10/2026 03 AM PST 75.02 8 - Normal
02/10/2026 04 AM PST 75.02 8 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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