CLEAR LAKE - LAKEPORT (CLKC1)
Latitude: 39.04º NLongitude: 122.91º WElevation: 1318 FeetForecast Type: Official Location
Location: Lake County in CaliforniaBulletin Group: Lower SacramentoRiver Group: Cache Putah
Issuance Time: Nov 12 2026 at 1:14 PM PSTNext Issuance: Nov 13 2026 at 9:00 AM PST
Action: 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:  11/12/2026 at 01:14 PM PST
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  11/11/2026 at 04:00 PM PST
# Maximum Observed Stage:                       1.74 Feet
# Maximum Observed Storage:                     69651 AF
#
# Earliest Date & Time of Maximum Forecast:     11/15/2026 at 09:00 PM PST
# Maximum Forecast Stage:                       1.83 Feet
# Maximum Forecast Storage:                     73289 AF
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)   Storage (AF)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  11/07/2026 01 PM PST            1.73          69247                        Normal
  11/07/2026 02 PM PST            1.72          68843         -              Normal
  11/07/2026 03 PM PST            1.72          68843         0              Normal
  11/07/2026 04 PM PST            1.72          68843         0              Normal
  11/07/2026 05 PM PST            1.72          68843         0              Normal
  11/07/2026 06 PM PST            1.72          68843         0              Normal
  11/07/2026 07 PM PST            1.72          68843         0              Normal
  11/07/2026 08 PM PST            1.71          68438         -              Normal
  11/07/2026 09 PM PST            1.71          68438         0              Normal
  11/07/2026 10 PM PST            1.71          68438         0              Normal
  11/07/2026 11 PM PST            1.71          68438         0              Normal
  11/08/2026 12 AM PST            1.72          68843         +              Normal
  11/08/2026 01 AM PST            1.72          68843         0              Normal
  11/08/2026 02 AM PST            1.72          68843         0              Normal
  11/08/2026 03 AM PST            1.73          69247         +              Normal
  11/08/2026 04 AM PST            1.73          69247         0              Normal
  11/08/2026 05 AM PST            1.73          69247         0              Normal
  11/08/2026 06 AM PST            1.72          68843         -              Normal
  11/08/2026 07 AM PST            1.72          68843         0              Normal
  11/08/2026 08 AM PST            1.72          68843         0              Normal
  11/08/2026 09 AM PST            1.71          68438         -              Normal
  11/08/2026 10 AM PST            1.71          68438         0              Normal
  11/08/2026 11 AM PST            1.71          68438         0              Normal
  11/08/2026 12 PM PST            1.71          68438         0              Normal
  11/08/2026 01 PM PST            1.71          68438         0              Normal
  11/08/2026 02 PM PST            1.71          68438         0              Normal
  11/08/2026 03 PM PST            1.71          68438         0              Normal
  11/08/2026 04 PM PST            1.71          68438         0              Normal
  11/08/2026 05 PM PST            1.71          68438         0              Normal
  11/08/2026 06 PM PST            1.71          68438         0              Normal
  11/08/2026 07 PM PST            1.71          68438         0              Normal
  11/08/2026 08 PM PST            1.71          68438         0              Normal
  11/08/2026 09 PM PST            1.71          68438         0              Normal
  11/08/2026 10 PM PST            1.71          68438         0              Normal
  11/08/2026 11 PM PST            1.71          68438         0              Normal
  11/09/2026 12 AM PST            1.72          68843         +              Normal
  11/09/2026 01 AM PST            1.72          68843         0              Normal
  11/09/2026 02 AM PST            1.72          68843         0              Normal
  11/09/2026 03 AM PST            1.73          69247         +              Normal
  11/09/2026 04 AM PST            1.73          69247         0              Normal
  11/09/2026 05 AM PST            1.73          69247         0              Normal
  11/09/2026 06 AM PST            1.73          69247         0              Normal
  11/09/2026 07 AM PST            1.73          69247         0              Normal
  11/09/2026 08 AM PST            1.72          68843         -              Normal
  11/09/2026 09 AM PST            1.72          68843         0              Normal
  11/09/2026 10 AM PST            1.72          68843         0              Normal
  11/09/2026 11 AM PST            1.72          68843         0              Normal
  11/09/2026 12 PM PST            1.72          68843         0              Normal
  11/09/2026 01 PM PST            1.72          68843         0              Normal
  11/09/2026 02 PM PST            1.72          68843         0              Normal
  11/09/2026 03 PM PST            1.72          68843         0              Normal
  11/09/2026 04 PM PST            1.72          68843         0              Normal
  11/09/2026 05 PM PST            1.72          68843         0              Normal
  11/09/2026 06 PM PST            1.72          68843         0              Normal
  11/09/2026 07 PM PST            1.73          69247         +              Normal
  11/09/2026 08 PM PST            1.73          69247         0              Normal
  11/09/2026 09 PM PST            1.73          69247         0              Normal
  11/09/2026 10 PM PST            1.73          69247         0              Normal
  11/09/2026 11 PM PST            1.73          69247         0              Normal
  11/10/2026 12 AM PST            1.73          69247         0              Normal
  11/10/2026 01 AM PST            1.73          69247         0              Normal
  11/10/2026 02 AM PST            1.72          68843         -              Normal
  11/10/2026 03 AM PST            1.72          68843         0              Normal
  11/10/2026 04 AM PST            1.72          68843         0              Normal
  11/10/2026 05 AM PST            1.72          68843         0              Normal
  11/10/2026 06 AM PST            1.72          68843         0              Normal
  11/10/2026 07 AM PST            1.72          68843         0              Normal
  11/10/2026 08 AM PST            1.71          68438         -              Normal
  11/10/2026 09 AM PST            1.71          68438         0              Normal
  11/10/2026 10 AM PST            1.71          68438         0              Normal
  11/10/2026 11 AM PST            1.71          68438         0              Normal
  11/10/2026 12 PM PST            1.71          68438         0              Normal
  11/10/2026 01 PM PST            1.72          68843         +              Normal
  11/10/2026 02 PM PST            1.72          68843         0              Normal
  11/10/2026 03 PM PST            1.72          68843         0              Normal
  11/10/2026 04 PM PST            1.72          68843         0              Normal
  11/10/2026 05 PM PST            1.72          68843         0              Normal
  11/10/2026 06 PM PST            1.71          68438         -              Normal
  11/10/2026 07 PM PST            1.71          68438         0              Normal
  11/10/2026 08 PM PST            1.71          68438         0              Normal
  11/10/2026 09 PM PST            1.70          68034         -              Normal
  11/10/2026 10 PM PST            1.70          68034         0              Normal
  11/10/2026 11 PM PST            1.70          68034         0              Normal
  11/11/2026 12 AM PST            1.70          68034         0              Normal
  11/11/2026 01 AM PST            1.70          68034         0              Normal
  11/11/2026 02 AM PST            1.69          67630         -              Normal
  11/11/2026 03 AM PST            1.69          67630         0              Normal
  11/11/2026 04 AM PST            1.69          67630         0              Normal
  11/11/2026 05 AM PST            1.70          68034         +              Normal
  11/11/2026 06 AM PST            1.70          68034         0              Normal
  11/11/2026 07 AM PST            1.71          68438         +              Normal
  11/11/2026 08 AM PST            1.71          68438         0              Normal
  11/11/2026 09 AM PST            1.72          68843         +              Normal
  11/11/2026 10 AM PST            1.72          68843         0              Normal
  11/11/2026 11 AM PST            1.72          68843         0              Normal
  11/11/2026 12 PM PST            1.73          69247         +              Normal
  11/11/2026 01 PM PST            1.73          69247         0              Normal
  11/11/2026 02 PM PST            1.73          69247         0              Normal
  11/11/2026 03 PM PST            1.74          69651         +              Normal
  11/11/2026 04 PM PST            1.74          69651         0              Normal
  11/11/2026 05 PM PST            1.73          69247         -              Normal
  11/11/2026 06 PM PST            1.73          69247         0              Normal
  11/11/2026 07 PM PST            1.72          68843         -              Normal
  11/11/2026 08 PM PST            1.71          68438         -              Normal
  11/11/2026 09 PM PST            1.71          68438         0              Normal
  11/11/2026 10 PM PST            1.70          68034         -              Normal
  11/11/2026 11 PM PST            1.70          68034         0              Normal
  11/12/2026 12 AM PST            1.71          68438         +              Normal
  11/12/2026 01 AM PST            1.71          68438         0              Normal
  11/12/2026 02 AM PST            1.71          68438         0              Normal
  11/12/2026 03 AM PST            1.72          68843         +              Normal
  11/12/2026 04 AM PST            1.72          68843         0              Normal
  11/12/2026 05 AM PST            1.72          68843         0              Normal
  11/12/2026 06 AM PST            1.72          68843         0              Normal
  11/12/2026 07 AM PST            1.72          68843         0              Normal
  11/12/2026 08 AM PST            1.72          68843         0              Normal
  11/12/2026 09 AM PST            1.72          68843         0              Normal
  11/12/2026 10 AM PST            1.72          68843         0              Normal
  11/12/2026 11 AM PST            1.72          68843         0              Normal
  11/12/2026 12 PM PST            1.72          68843         0              Normal
  11/12/2026 01 PM PST            1.72          68843         0              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)   Storage (AF)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  11/12/2026 02 PM PST            1.72          68843                        Normal
  11/12/2026 03 PM PST            1.72          68843         0              Normal
  11/12/2026 04 PM PST            1.72          68843         0              Normal
  11/12/2026 05 PM PST            1.72          68843         0              Normal
  11/12/2026 06 PM PST            1.72          68843         0              Normal
  11/12/2026 07 PM PST            1.72          68843         0              Normal
  11/12/2026 08 PM PST            1.72          68843         0              Normal
  11/12/2026 09 PM PST            1.72          68843         0              Normal
  11/12/2026 10 PM PST            1.72          68843         0              Normal
  11/12/2026 11 PM PST            1.72          68843         0              Normal
  11/13/2026 12 AM PST            1.72          68843         0              Normal
  11/13/2026 01 AM PST            1.72          68843         0              Normal
  11/13/2026 02 AM PST            1.72          68843         0              Normal
  11/13/2026 03 AM PST            1.72          68843         0              Normal
  11/13/2026 04 AM PST            1.72          68843         0              Normal
  11/13/2026 05 AM PST            1.72          68843         0              Normal
  11/13/2026 06 AM PST            1.73          69247         +              Normal
  11/13/2026 07 AM PST            1.74          69651         +              Normal
  11/13/2026 08 AM PST            1.74          69651         0              Normal
  11/13/2026 09 AM PST            1.75          70055         +              Normal
  11/13/2026 10 AM PST            1.76          70459         +              Normal
  11/13/2026 11 AM PST            1.76          70459         0              Normal
  11/13/2026 12 PM PST            1.76          70459         0              Normal
  11/13/2026 01 PM PST            1.77          70863         +              Normal
  11/13/2026 02 PM PST            1.77          70863         0              Normal
  11/13/2026 03 PM PST            1.77          70863         0              Normal
  11/13/2026 04 PM PST            1.78          71268         +              Normal
  11/13/2026 05 PM PST            1.78          71268         0              Normal
  11/13/2026 06 PM PST            1.78          71268         0              Normal
  11/13/2026 07 PM PST            1.78          71268         0              Normal
  11/13/2026 08 PM PST            1.78          71268         0              Normal
  11/13/2026 09 PM PST            1.78          71268         0              Normal
  11/13/2026 10 PM PST            1.78          71268         0              Normal
  11/13/2026 11 PM PST            1.78          71268         0              Normal
  11/14/2026 12 AM PST            1.78          71268         0              Normal
  11/14/2026 01 AM PST            1.78          71268         0              Normal
  11/14/2026 02 AM PST            1.78          71268         0              Normal
  11/14/2026 03 AM PST            1.78          71268         0              Normal
  11/14/2026 04 AM PST            1.78          71268         0              Normal
  11/14/2026 05 AM PST            1.78          71268         0              Normal
  11/14/2026 06 AM PST            1.78          71268         0              Normal
  11/14/2026 07 AM PST            1.78          71268         0              Normal
  11/14/2026 08 AM PST            1.78          71268         0              Normal
  11/14/2026 09 AM PST            1.78          71268         0              Normal
  11/14/2026 10 AM PST            1.78          71268         0              Normal
  11/14/2026 11 AM PST            1.78          71268         0              Normal
  11/14/2026 12 PM PST            1.78          71268         0              Normal
  11/14/2026 01 PM PST            1.78          71268         0              Normal
  11/14/2026 02 PM PST            1.78          71268         0              Normal
  11/14/2026 03 PM PST            1.78          71268         0              Normal
  11/14/2026 04 PM PST            1.78          71268         0              Normal
  11/14/2026 05 PM PST            1.78          71268         0              Normal
  11/14/2026 06 PM PST            1.78          71268         0              Normal
  11/14/2026 07 PM PST            1.78          71268         0              Normal
  11/14/2026 08 PM PST            1.78          71268         0              Normal
  11/14/2026 09 PM PST            1.78          71268         0              Normal
  11/14/2026 10 PM PST            1.78          71268         0              Normal
  11/14/2026 11 PM PST            1.78          71268         0              Normal
  11/15/2026 12 AM PST            1.78          71268         0              Normal
  11/15/2026 01 AM PST            1.78          71268         0              Normal
  11/15/2026 02 AM PST            1.78          71268         0              Normal
  11/15/2026 03 AM PST            1.78          71268         0              Normal
  11/15/2026 04 AM PST            1.78          71268         0              Normal
  11/15/2026 05 AM PST            1.78          71268         0              Normal
  11/15/2026 06 AM PST            1.78          71268         0              Normal
  11/15/2026 07 AM PST            1.78          71268         0              Normal
  11/15/2026 08 AM PST            1.78          71268         0              Normal
  11/15/2026 09 AM PST            1.79          71672         +              Normal
  11/15/2026 10 AM PST            1.79          71672         0              Normal
  11/15/2026 11 AM PST            1.79          71672         0              Normal
  11/15/2026 12 PM PST            1.80          72076         +              Normal
  11/15/2026 01 PM PST            1.80          72076         0              Normal
  11/15/2026 02 PM PST            1.81          72480         +              Normal
  11/15/2026 03 PM PST            1.81          72480         0              Normal
  11/15/2026 04 PM PST            1.82          72885         +              Normal
  11/15/2026 05 PM PST            1.82          72885         0              Normal
  11/15/2026 06 PM PST            1.82          72885         0              Normal
  11/15/2026 07 PM PST            1.82          72885         0              Normal
  11/15/2026 08 PM PST            1.82          72885         0              Normal
  11/15/2026 09 PM PST            1.83          73289         +              Normal
  11/15/2026 10 PM PST            1.83          73289         0              Normal
  11/15/2026 11 PM PST            1.83          73289         0              Normal
  11/16/2026 12 AM PST            1.83          73289         0              Normal
  11/16/2026 01 AM PST            1.83          73289         0              Normal
  11/16/2026 02 AM PST            1.83          73289         0              Normal
  11/16/2026 03 AM PST            1.83          73289         0              Normal
  11/16/2026 04 AM PST            1.83          73289         0              Normal
  11/16/2026 05 AM PST            1.83          73289         0              Normal
  11/16/2026 06 AM PST            1.83          73289         0              Normal
  11/16/2026 07 AM PST            1.83          73289         0              Normal
  11/16/2026 08 AM PST            1.83          73289         0              Normal
  11/16/2026 09 AM PST            1.83          73289         0              Normal
  11/16/2026 10 AM PST            1.83          73289         0              Normal
  11/16/2026 11 AM PST            1.83          73289         0              Normal
  11/16/2026 12 PM PST            1.83          73289         0              Normal
  11/16/2026 01 PM PST            1.83          73289         0              Normal
  11/16/2026 02 PM PST            1.83          73289         0              Normal
  11/16/2026 03 PM PST            1.83          73289         0              Normal
  11/16/2026 04 PM PST            1.83          73289         0              Normal
  11/16/2026 05 PM PST            1.83          73289         0              Normal
  11/16/2026 06 PM PST            1.83          73289         0              Normal
  11/16/2026 07 PM PST            1.83          73289         0              Normal
  11/16/2026 08 PM PST            1.83          73289         0              Normal
  11/16/2026 09 PM PST            1.83          73289         0              Normal
  11/16/2026 10 PM PST            1.83          73289         0              Normal
  11/16/2026 11 PM PST            1.83          73289         0              Normal
  11/17/2026 12 AM PST            1.83          73289         0              Normal
  11/17/2026 01 AM PST            1.83          73289         0              Normal
  11/17/2026 02 AM PST            1.83          73289         0              Normal
  11/17/2026 03 AM PST            1.83          73289         0              Normal
  11/17/2026 04 AM PST            1.83          73289         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.