National Weather Service California Nevada River Forecast Center Department of Commerce National Oceanic and Atmospheric Administration National Weather Service

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CLEAR LAKE - LAKEPORT (CLKC1)
Latitude: 39.04º NLongitude: 122.91º WElevation: 1318 Feet
Location: Lake County in CaliforniaBulletin Group: Lower SacramentoRiver Group: Cache Putah
Issuance Time: Dec 04 2025 at 1:18 PM PSTNext Issuance: Dec 05 2025 at 9:00 AM PST
Action/Monitor: 8.0 FeetMinor Flood: 9.0 FeetModerate Flood: 11.9 FeetMajor Flood: 12.0 Feet


# Tabular Observed and Forecast Hydrograph Information
#
# Location: Clear Lake - Lakeport (CLKC1)
#
# File Generation Time:  12/04/2025 at 01:18 PM PST
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  12/02/2025 at 11:00 PM PST
# Maximum Observed Stage:                       2.94 Feet
# Maximum Observed Storage:                     118599 AF
#
# Earliest Date & Time of Maximum Forecast:     12/04/2025 at 02:00 PM PST
# Maximum Forecast Stage:                       2.90 Feet
# Maximum Forecast Storage:                     116959 AF
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)   Storage (AF)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  11/29/2025 01 PM PST            2.94         118599                        Normal
  11/29/2025 02 PM PST            2.94         118599         0              Normal
  11/29/2025 03 PM PST            2.94         118599         0              Normal
  11/29/2025 04 PM PST            2.94         118599         0              Normal
  11/29/2025 05 PM PST            2.94         118599         0              Normal
  11/29/2025 06 PM PST            2.93         118189         -              Normal
  11/29/2025 07 PM PST            2.93         118189         0              Normal
  11/29/2025 08 PM PST            2.93         118189         0              Normal
  11/29/2025 09 PM PST            2.92         117779         -              Normal
  11/29/2025 10 PM PST            2.92         117779         0              Normal
  11/29/2025 11 PM PST            2.92         117779         0              Normal
  11/30/2025 12 AM PST            2.92         117779         0              Normal
  11/30/2025 01 AM PST            2.92         117779         0              Normal
  11/30/2025 02 AM PST            2.92         117779         0              Normal
  11/30/2025 03 AM PST            2.92         117779         0              Normal
  11/30/2025 04 AM PST            2.92         117779         0              Normal
  11/30/2025 05 AM PST            2.92         117779         0              Normal
  11/30/2025 06 AM PST            2.93         118189         +              Normal
  11/30/2025 07 AM PST            2.93         118189         0              Normal
  11/30/2025 08 AM PST            2.93         118189         0              Normal
  11/30/2025 09 AM PST            2.94         118599         +              Normal
  11/30/2025 10 AM PST            2.94         118599         0              Normal
  11/30/2025 11 AM PST            2.94         118599         0              Normal
  11/30/2025 12 PM PST            2.94         118599         0              Normal
  11/30/2025 01 PM PST            2.94         118599         0              Normal
  11/30/2025 02 PM PST            2.94         118599         0              Normal
  11/30/2025 03 PM PST            2.94         118599         0              Normal
  11/30/2025 04 PM PST            2.94         118599         0              Normal
  11/30/2025 05 PM PST            2.94         118599         0              Normal
  11/30/2025 06 PM PST            2.93         118189         -              Normal
  11/30/2025 07 PM PST            2.93         118189         0              Normal
  11/30/2025 08 PM PST            2.93         118189         0              Normal
  11/30/2025 09 PM PST            2.92         117779         -              Normal
  11/30/2025 10 PM PST            2.92         117779         0              Normal
  11/30/2025 11 PM PST            2.92         117779         0              Normal
  12/01/2025 12 AM PST            2.92         117779         0              Normal
  12/01/2025 01 AM PST            2.92         117779         0              Normal
  12/01/2025 02 AM PST            2.93         118189         +              Normal
  12/01/2025 03 AM PST            2.93         118189         0              Normal
  12/01/2025 04 AM PST            2.93         118189         0              Normal
  12/01/2025 05 AM PST            2.93         118189         0              Normal
  12/01/2025 06 AM PST            2.93         118189         0              Normal
  12/01/2025 07 AM PST            2.92         117779         -              Normal
  12/01/2025 08 AM PST            2.92         117779         0              Normal
  12/01/2025 09 AM PST            2.92         117779         0              Normal
  12/01/2025 10 AM PST            2.92         117779         0              Normal
  12/01/2025 11 AM PST            2.92         117779         0              Normal
  12/01/2025 12 PM PST            2.92         117779         0              Normal
  12/01/2025 01 PM PST            2.92         117779         0              Normal
  12/01/2025 02 PM PST            2.93         118189         +              Normal
  12/01/2025 03 PM PST            2.93         118189         0              Normal
  12/01/2025 04 PM PST            2.93         118189         0              Normal
  12/01/2025 05 PM PST            2.93         118189         0              Normal
  12/01/2025 06 PM PST            2.93         118189         0              Normal
  12/01/2025 07 PM PST            2.92         117779         -              Normal
  12/01/2025 08 PM PST            2.92         117779         0              Normal
  12/01/2025 09 PM PST            2.92         117779         0              Normal
  12/01/2025 10 PM PST            2.92         117779         0              Normal
  12/01/2025 11 PM PST            2.92         117779         0              Normal
  12/02/2025 12 AM PST            2.92         117779         0              Normal
  12/02/2025 01 AM PST            2.92         117779         0              Normal
  12/02/2025 02 AM PST            2.92         117779         0              Normal
  12/02/2025 03 AM PST            2.92         117779         0              Normal
  12/02/2025 04 AM PST            2.92         117779         0              Normal
  12/02/2025 05 AM PST            2.92         117779         0              Normal
  12/02/2025 06 AM PST            2.93         118189         +              Normal
  12/02/2025 07 AM PST            2.93         118189         0              Normal
  12/02/2025 08 AM PST            2.93         118189         0              Normal
  12/02/2025 09 AM PST            2.94         118599         +              Normal
  12/02/2025 10 AM PST            2.94         118599         0              Normal
  12/02/2025 11 AM PST            2.94         118599         0              Normal
  12/02/2025 12 PM PST            2.93         118189         -              Normal
  12/02/2025 01 PM PST            2.92         117779         -              Normal
  12/02/2025 02 PM PST            2.92         117779         0              Normal
  12/02/2025 03 PM PST            2.92         117779         0              Normal
  12/02/2025 04 PM PST            2.91         117369         -              Normal
  12/02/2025 05 PM PST            2.92         117779         +              Normal
  12/02/2025 06 PM PST            2.92         117779         0              Normal
  12/02/2025 07 PM PST            2.92         117779         0              Normal
  12/02/2025 08 PM PST            2.93         118189         +              Normal
  12/02/2025 09 PM PST            2.94         118599         +              Normal
  12/02/2025 10 PM PST            2.94         118599         0              Normal
  12/02/2025 11 PM PST            2.94         118599         0              Normal
  12/03/2025 12 AM PST            2.93         118189         -              Normal
  12/03/2025 01 AM PST            2.93         118189         0              Normal
  12/03/2025 02 AM PST            2.93         118189         0              Normal
  12/03/2025 03 AM PST            2.92         117779         -              Normal
  12/03/2025 04 AM PST            2.92         117779         0              Normal
  12/03/2025 05 AM PST            2.92         117779         0              Normal
  12/03/2025 06 AM PST            2.92         117779         0              Normal
  12/03/2025 07 AM PST            2.92         117779         0              Normal
  12/03/2025 08 AM PST            2.92         117779         0              Normal
  12/03/2025 09 AM PST            2.92         117779         0              Normal
  12/03/2025 10 AM PST            2.92         117779         0              Normal
  12/03/2025 11 AM PST            2.92         117779         0              Normal
  12/03/2025 12 PM PST            2.91         117369         -              Normal
  12/03/2025 01 PM PST            2.91         117369         0              Normal
  12/03/2025 02 PM PST            2.91         117369         0              Normal
  12/03/2025 03 PM PST            2.90         116959         -              Normal
  12/03/2025 04 PM PST            2.90         116959         0              Normal
  12/03/2025 05 PM PST            2.90         116959         0              Normal
  12/03/2025 06 PM PST            2.90         116959         0              Normal
  12/03/2025 07 PM PST            2.90         116959         0              Normal
  12/03/2025 08 PM PST            2.90         116959         0              Normal
  12/03/2025 09 PM PST            2.90         116959         0              Normal
  12/03/2025 10 PM PST            2.90         116959         0              Normal
  12/03/2025 11 PM PST            2.90         116959         0              Normal
  12/04/2025 12 AM PST            2.90         116959         0              Normal
  12/04/2025 01 AM PST            2.90         116959         0              Normal
  12/04/2025 02 AM PST            2.90         116959         0              Normal
  12/04/2025 03 AM PST            2.90         116959         0              Normal
  12/04/2025 04 AM PST            2.90         116959         0              Normal
  12/04/2025 05 AM PST            2.90         116959         0              Normal
  12/04/2025 06 AM PST            2.90         116959         0              Normal
  12/04/2025 07 AM PST            2.90         116959         0              Normal
  12/04/2025 08 AM PST            2.90         116959         0              Normal
  12/04/2025 09 AM PST            2.90         116959         0              Normal
  12/04/2025 10 AM PST            2.90         116959         0              Normal
  12/04/2025 11 AM PST            2.90         116959         0              Normal
  12/04/2025 12 PM PST            2.90         116959         0              Normal
  12/04/2025 01 PM PST            2.90         116959         0              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)   Storage (AF)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  12/04/2025 02 PM PST            2.90         116959                        Normal
  12/04/2025 03 PM PST            2.90         116959         0              Normal
  12/04/2025 04 PM PST            2.90         116959         0              Normal
  12/04/2025 05 PM PST            2.90         116959         0              Normal
  12/04/2025 06 PM PST            2.90         116959         0              Normal
  12/04/2025 07 PM PST            2.90         116959         0              Normal
  12/04/2025 08 PM PST            2.90         116959         0              Normal
  12/04/2025 09 PM PST            2.90         116959         0              Normal
  12/04/2025 10 PM PST            2.90         116959         0              Normal
  12/04/2025 11 PM PST            2.90         116959         0              Normal
  12/05/2025 12 AM PST            2.90         116959         0              Normal
  12/05/2025 01 AM PST            2.90         116959         0              Normal
  12/05/2025 02 AM PST            2.90         116959         0              Normal
  12/05/2025 03 AM PST            2.90         116959         0              Normal
  12/05/2025 04 AM PST            2.90         116959         0              Normal
  12/05/2025 05 AM PST            2.90         116959         0              Normal
  12/05/2025 06 AM PST            2.90         116959         0              Normal
  12/05/2025 07 AM PST            2.90         116959         0              Normal
  12/05/2025 08 AM PST            2.90         116959         0              Normal
  12/05/2025 09 AM PST            2.90         116959         0              Normal
  12/05/2025 10 AM PST            2.90         116959         0              Normal
  12/05/2025 11 AM PST            2.90         116959         0              Normal
  12/05/2025 12 PM PST            2.90         116959         0              Normal
  12/05/2025 01 PM PST            2.90         116959         0              Normal
  12/05/2025 02 PM PST            2.90         116959         0              Normal
  12/05/2025 03 PM PST            2.90         116959         0              Normal
  12/05/2025 04 PM PST            2.90         116959         0              Normal
  12/05/2025 05 PM PST            2.90         116959         0              Normal
  12/05/2025 06 PM PST            2.90         116959         0              Normal
  12/05/2025 07 PM PST            2.90         116959         0              Normal
  12/05/2025 08 PM PST            2.90         116959         0              Normal
  12/05/2025 09 PM PST            2.90         116959         0              Normal
  12/05/2025 10 PM PST            2.90         116959         0              Normal
  12/05/2025 11 PM PST            2.90         116959         0              Normal
  12/06/2025 12 AM PST            2.90         116959         0              Normal
  12/06/2025 01 AM PST            2.90         116959         0              Normal
  12/06/2025 02 AM PST            2.90         116959         0              Normal
  12/06/2025 03 AM PST            2.90         116959         0              Normal
  12/06/2025 04 AM PST            2.90         116959         0              Normal
  12/06/2025 05 AM PST            2.90         116959         0              Normal
  12/06/2025 06 AM PST            2.90         116959         0              Normal
  12/06/2025 07 AM PST            2.90         116959         0              Normal
  12/06/2025 08 AM PST            2.90         116959         0              Normal
  12/06/2025 09 AM PST            2.90         116959         0              Normal
  12/06/2025 10 AM PST            2.90         116959         0              Normal
  12/06/2025 11 AM PST            2.90         116959         0              Normal
  12/06/2025 12 PM PST            2.90         116959         0              Normal
  12/06/2025 01 PM PST            2.90         116959         0              Normal
  12/06/2025 02 PM PST            2.90         116959         0              Normal
  12/06/2025 03 PM PST            2.90         116959         0              Normal
  12/06/2025 04 PM PST            2.89         116549         -              Normal
  12/06/2025 05 PM PST            2.89         116549         0              Normal
  12/06/2025 06 PM PST            2.89         116549         0              Normal
  12/06/2025 07 PM PST            2.89         116549         0              Normal
  12/06/2025 08 PM PST            2.89         116549         0              Normal
  12/06/2025 09 PM PST            2.89         116549         0              Normal
  12/06/2025 10 PM PST            2.89         116549         0              Normal
  12/06/2025 11 PM PST            2.89         116549         0              Normal
  12/07/2025 12 AM PST            2.89         116549         0              Normal
  12/07/2025 01 AM PST            2.89         116549         0              Normal
  12/07/2025 02 AM PST            2.89         116549         0              Normal
  12/07/2025 03 AM PST            2.89         116549         0              Normal
  12/07/2025 04 AM PST            2.89         116549         0              Normal
  12/07/2025 05 AM PST            2.89         116549         0              Normal
  12/07/2025 06 AM PST            2.89         116549         0              Normal
  12/07/2025 07 AM PST            2.89         116549         0              Normal
  12/07/2025 08 AM PST            2.89         116549         0              Normal
  12/07/2025 09 AM PST            2.89         116549         0              Normal
  12/07/2025 10 AM PST            2.89         116549         0              Normal
  12/07/2025 11 AM PST            2.89         116549         0              Normal
  12/07/2025 12 PM PST            2.89         116549         0              Normal
  12/07/2025 01 PM PST            2.89         116549         0              Normal
  12/07/2025 02 PM PST            2.89         116549         0              Normal
  12/07/2025 03 PM PST            2.89         116549         0              Normal
  12/07/2025 04 PM PST            2.89         116549         0              Normal
  12/07/2025 05 PM PST            2.89         116549         0              Normal
  12/07/2025 06 PM PST            2.89         116549         0              Normal
  12/07/2025 07 PM PST            2.89         116549         0              Normal
  12/07/2025 08 PM PST            2.89         116549         0              Normal
  12/07/2025 09 PM PST            2.89         116549         0              Normal
  12/07/2025 10 PM PST            2.89         116549         0              Normal
  12/07/2025 11 PM PST            2.89         116549         0              Normal
  12/08/2025 12 AM PST            2.89         116549         0              Normal
  12/08/2025 01 AM PST            2.89         116549         0              Normal
  12/08/2025 02 AM PST            2.89         116549         0              Normal
  12/08/2025 03 AM PST            2.89         116549         0              Normal
  12/08/2025 04 AM PST            2.89         116549         0              Normal
  12/08/2025 05 AM PST            2.89         116549         0              Normal
  12/08/2025 06 AM PST            2.89         116549         0              Normal
  12/08/2025 07 AM PST            2.89         116549         0              Normal
  12/08/2025 08 AM PST            2.89         116549         0              Normal
  12/08/2025 09 AM PST            2.89         116549         0              Normal
  12/08/2025 10 AM PST            2.89         116549         0              Normal
  12/08/2025 11 AM PST            2.89         116549         0              Normal
  12/08/2025 12 PM PST            2.89         116549         0              Normal
  12/08/2025 01 PM PST            2.89         116549         0              Normal
  12/08/2025 02 PM PST            2.89         116549         0              Normal
  12/08/2025 03 PM PST            2.89         116549         0              Normal
  12/08/2025 04 PM PST            2.89         116549         0              Normal
  12/08/2025 05 PM PST            2.89         116549         0              Normal
  12/08/2025 06 PM PST            2.89         116549         0              Normal
  12/08/2025 07 PM PST            2.89         116549         0              Normal
  12/08/2025 08 PM PST            2.89         116549         0              Normal
  12/08/2025 09 PM PST            2.89         116549         0              Normal
  12/08/2025 10 PM PST            2.89         116549         0              Normal
  12/08/2025 11 PM PST            2.89         116549         0              Normal
  12/09/2025 12 AM PST            2.89         116549         0              Normal
  12/09/2025 01 AM PST            2.89         116549         0              Normal
  12/09/2025 02 AM PST            2.89         116549         0              Normal
  12/09/2025 03 AM PST            2.89         116549         0              Normal
  12/09/2025 04 AM PST            2.89         116549         0              Normal
#
# NOTE 1: Stages are rounded to the nearest hundredth (.01) of a foot.
# NOTE 2: Storages are rounded to the nearest (1) cfs.
# NOTE 3: Trends are determined using hourly change in unrounded stage and storage.
# NOTE 4: Maximum Values are determined using unrounded stage and storage.