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: Jun 24 2025 at 11:15 AM PDTNext Issuance: Jun 25 2025 at 9:00 AM PDT
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:  06/24/2025 at 11:16 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  06/19/2025 at 11:00 AM PDT
# Maximum Observed Stage:                       6.81 Feet
# Maximum Observed Storage:                     282138 AF
#
# Earliest Date & Time of Maximum Forecast:     06/24/2025 at 11:00 AM PDT
# Maximum Forecast Stage:                       6.63 Feet
# Maximum Forecast Storage:                     274333 AF
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)   Storage (AF)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  06/19/2025 11 AM PDT            6.81         282138                        Normal
  06/19/2025 12 PM PDT            6.80         281704         -              Normal
  06/19/2025 01 PM PDT            6.78         280837         -              Normal
  06/19/2025 02 PM PDT            6.77         280403         -              Normal
  06/19/2025 03 PM PDT            6.76         279969         -              Normal
  06/19/2025 04 PM PDT            6.74         279102         -              Normal
  06/19/2025 05 PM PDT            6.73         278668         -              Normal
  06/19/2025 06 PM PDT            6.74         279102         +              Normal
  06/19/2025 07 PM PDT            6.74         279102         0              Normal
  06/19/2025 08 PM PDT            6.75         279535         +              Normal
  06/19/2025 09 PM PDT            6.75         279535         0              Normal
  06/19/2025 10 PM PDT            6.75         279535         0              Normal
  06/19/2025 11 PM PDT            6.76         279969         +              Normal
  06/20/2025 12 AM PDT            6.76         279969         0              Normal
  06/20/2025 01 AM PDT            6.75         279535         -              Normal
  06/20/2025 02 AM PDT            6.75         279535         0              Normal
  06/20/2025 03 AM PDT            6.75         279535         0              Normal
  06/20/2025 04 AM PDT            6.74         279102         -              Normal
  06/20/2025 05 AM PDT            6.74         279102         0              Normal
  06/20/2025 06 AM PDT            6.73         278668         -              Normal
  06/20/2025 07 AM PDT            6.73         278668         0              Normal
  06/20/2025 08 AM PDT            6.72         278234         -              Normal
  06/20/2025 09 AM PDT            6.71         277801         -              Normal
  06/20/2025 10 AM PDT            6.71         277801         0              Normal
  06/20/2025 11 AM PDT            6.70         277367         -              Normal
  06/20/2025 12 PM PDT            6.69         276934         -              Normal
  06/20/2025 01 PM PDT            6.69         276934         0              Normal
  06/20/2025 02 PM PDT            6.68         276500         -              Normal
  06/20/2025 03 PM PDT            6.67         276067         -              Normal
  06/20/2025 04 PM PDT            6.67         276067         0              Normal
  06/20/2025 05 PM PDT            6.66         275633         -              Normal
  06/20/2025 06 PM PDT            6.66         275633         0              Normal
  06/20/2025 07 PM PDT            6.67         276067         +              Normal
  06/20/2025 08 PM PDT            6.67         276067         0              Normal
  06/20/2025 09 PM PDT            6.67         276067         0              Normal
  06/20/2025 10 PM PDT            6.68         276500         +              Normal
  06/20/2025 11 PM PDT            6.68         276500         0              Normal
  06/21/2025 12 AM PDT            6.67         276067         -              Normal
  06/21/2025 01 AM PDT            6.67         276067         0              Normal
  06/21/2025 02 AM PDT            6.67         276067         0              Normal
  06/21/2025 03 AM PDT            6.66         275633         -              Normal
  06/21/2025 04 AM PDT            6.66         275633         0              Normal
  06/21/2025 05 AM PDT            6.65         275200         -              Normal
  06/21/2025 06 AM PDT            6.66         275633         +              Normal
  06/21/2025 07 AM PDT            6.67         276067         +              Normal
  06/21/2025 08 AM PDT            6.68         276500         +              Normal
  06/21/2025 09 AM PDT            6.69         276934         +              Normal
  06/21/2025 10 AM PDT            6.70         277367         +              Normal
  06/21/2025 11 AM PDT            6.71         277801         +              Normal
  06/21/2025 12 PM PDT            6.70         277367         -              Normal
  06/21/2025 01 PM PDT            6.69         276934         -              Normal
  06/21/2025 02 PM PDT            6.67         276067         -              Normal
  06/21/2025 03 PM PDT            6.66         275633         -              Normal
  06/21/2025 04 PM PDT            6.65         275200         -              Normal
  06/21/2025 05 PM PDT            6.64         274767         -              Normal
  06/21/2025 06 PM PDT            6.64         274767         0              Normal
  06/21/2025 07 PM PDT            6.64         274767         0              Normal
  06/21/2025 08 PM PDT            6.64         274767         0              Normal
  06/21/2025 09 PM PDT            6.64         274767         0              Normal
  06/21/2025 10 PM PDT            6.64         274767         0              Normal
  06/21/2025 11 PM PDT            6.64         274767         0              Normal
  06/22/2025 12 AM PDT            6.64         274767         0              Normal
  06/22/2025 01 AM PDT            6.64         274767         0              Normal
  06/22/2025 02 AM PDT            6.64         274767         0              Normal
  06/22/2025 03 AM PDT            6.64         274767         0              Normal
  06/22/2025 04 AM PDT            6.64         274767         0              Normal
  06/22/2025 05 AM PDT            6.64         274767         0              Normal
  06/22/2025 06 AM PDT            6.64         274767         0              Normal
  06/22/2025 07 AM PDT            6.65         275200         +              Normal
  06/22/2025 08 AM PDT            6.66         275633         +              Normal
  06/22/2025 09 AM PDT            6.66         275633         0              Normal
  06/22/2025 10 AM PDT            6.67         276067         +              Normal
  06/22/2025 11 AM PDT            6.67         276067         0              Normal
  06/22/2025 12 PM PDT            6.67         276067         0              Normal
  06/22/2025 01 PM PDT            6.67         276067         0              Normal
  06/22/2025 02 PM PDT            6.67         276067         0              Normal
  06/22/2025 03 PM PDT            6.67         276067         0              Normal
  06/22/2025 04 PM PDT            6.67         276067         0              Normal
  06/22/2025 05 PM PDT            6.67         276067         0              Normal
  06/22/2025 06 PM PDT            6.66         275633         -              Normal
  06/22/2025 07 PM PDT            6.66         275633         0              Normal
  06/22/2025 08 PM PDT            6.65         275200         -              Normal
  06/22/2025 09 PM PDT            6.64         274767         -              Normal
  06/22/2025 10 PM PDT            6.64         274767         0              Normal
  06/22/2025 11 PM PDT            6.63         274333         -              Normal
  06/23/2025 12 AM PDT            6.64         274767         +              Normal
  06/23/2025 01 AM PDT            6.64         274767         0              Normal
  06/23/2025 02 AM PDT            6.65         275200         +              Normal
  06/23/2025 03 AM PDT            6.66         275633         +              Normal
  06/23/2025 04 AM PDT            6.66         275633         0              Normal
  06/23/2025 05 AM PDT            6.67         276067         +              Normal
  06/23/2025 06 AM PDT            6.67         276067         0              Normal
  06/23/2025 07 AM PDT            6.67         276067         0              Normal
  06/23/2025 08 AM PDT            6.67         276067         0              Normal
  06/23/2025 09 AM PDT            6.67         276067         0              Normal
  06/23/2025 10 AM PDT            6.66         275633         -              Normal
  06/23/2025 11 AM PDT            6.66         275633         0              Normal
  06/23/2025 12 PM PDT            6.66         275633         0              Normal
  06/23/2025 01 PM PDT            6.66         275633         0              Normal
  06/23/2025 02 PM PDT            6.66         275633         0              Normal
  06/23/2025 03 PM PDT            6.66         275633         0              Normal
  06/23/2025 04 PM PDT            6.66         275633         0              Normal
  06/23/2025 05 PM PDT            6.65         275200         -              Normal
  06/23/2025 06 PM PDT            6.65         275200         0              Normal
  06/23/2025 07 PM PDT            6.65         275200         0              Normal
  06/23/2025 08 PM PDT            6.65         275200         0              Normal
  06/23/2025 09 PM PDT            6.65         275200         0              Normal
  06/23/2025 10 PM PDT            6.65         275200         0              Normal
  06/23/2025 11 PM PDT            6.64         274767         -              Normal
  06/24/2025 12 AM PDT            6.64         274767         0              Normal
  06/24/2025 01 AM PDT            6.64         274767         0              Normal
  06/24/2025 02 AM PDT            6.64         274767         0              Normal
  06/24/2025 03 AM PDT            6.64         274767         0              Normal
  06/24/2025 04 AM PDT            6.64         274767         0              Normal
  06/24/2025 05 AM PDT            6.64         274767         0              Normal
  06/24/2025 06 AM PDT            6.63         274333         -              Normal
  06/24/2025 07 AM PDT            6.63         274333         0              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)   Storage (AF)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  06/24/2025 11 AM PDT            6.63         274333                        Normal
  06/24/2025 12 PM PDT            6.63         274333         0              Normal
  06/24/2025 01 PM PDT            6.62         273900         -              Normal
  06/24/2025 02 PM PDT            6.62         273900         0              Normal
  06/24/2025 03 PM PDT            6.62         273900         0              Normal
  06/24/2025 04 PM PDT            6.62         273900         0              Normal
  06/24/2025 05 PM PDT            6.62         273900         0              Normal
  06/24/2025 06 PM PDT            6.62         273900         0              Normal
  06/24/2025 07 PM PDT            6.62         273900         0              Normal
  06/24/2025 08 PM PDT            6.62         273900         0              Normal
  06/24/2025 09 PM PDT            6.61         273467         -              Normal
  06/24/2025 10 PM PDT            6.61         273467         0              Normal
  06/24/2025 11 PM PDT            6.61         273467         0              Normal
  06/25/2025 12 AM PDT            6.61         273467         0              Normal
  06/25/2025 01 AM PDT            6.61         273467         0              Normal
  06/25/2025 02 AM PDT            6.61         273467         0              Normal
  06/25/2025 03 AM PDT            6.61         273467         0              Normal
  06/25/2025 04 AM PDT            6.60         273033         -              Normal
  06/25/2025 05 AM PDT            6.60         273033         0              Normal
  06/25/2025 06 AM PDT            6.60         273033         0              Normal
  06/25/2025 07 AM PDT            6.60         273033         0              Normal
  06/25/2025 08 AM PDT            6.60         273033         0              Normal
  06/25/2025 09 AM PDT            6.60         273033         0              Normal
  06/25/2025 10 AM PDT            6.59         272600         -              Normal
  06/25/2025 11 AM PDT            6.59         272600         0              Normal
  06/25/2025 12 PM PDT            6.59         272600         0              Normal
  06/25/2025 01 PM PDT            6.59         272600         0              Normal
  06/25/2025 02 PM PDT            6.59         272600         0              Normal
  06/25/2025 03 PM PDT            6.59         272600         0              Normal
  06/25/2025 04 PM PDT            6.59         272600         0              Normal
  06/25/2025 05 PM PDT            6.58         272167         -              Normal
  06/25/2025 06 PM PDT            6.58         272167         0              Normal
  06/25/2025 07 PM PDT            6.58         272167         0              Normal
  06/25/2025 08 PM PDT            6.58         272167         0              Normal
  06/25/2025 09 PM PDT            6.58         272167         0              Normal
  06/25/2025 10 PM PDT            6.58         272167         0              Normal
  06/25/2025 11 PM PDT            6.58         272167         0              Normal
  06/26/2025 12 AM PDT            6.58         272167         0              Normal
  06/26/2025 01 AM PDT            6.57         271734         -              Normal
  06/26/2025 02 AM PDT            6.57         271734         0              Normal
  06/26/2025 03 AM PDT            6.57         271734         0              Normal
  06/26/2025 04 AM PDT            6.57         271734         0              Normal
  06/26/2025 05 AM PDT            6.57         271734         0              Normal
  06/26/2025 06 AM PDT            6.57         271734         0              Normal
  06/26/2025 07 AM PDT            6.57         271734         0              Normal
  06/26/2025 08 AM PDT            6.56         271301         -              Normal
  06/26/2025 09 AM PDT            6.56         271301         0              Normal
  06/26/2025 10 AM PDT            6.56         271301         0              Normal
  06/26/2025 11 AM PDT            6.56         271301         0              Normal
  06/26/2025 12 PM PDT            6.56         271301         0              Normal
  06/26/2025 01 PM PDT            6.56         271301         0              Normal
  06/26/2025 02 PM PDT            6.55         270868         -              Normal
  06/26/2025 03 PM PDT            6.55         270868         0              Normal
  06/26/2025 04 PM PDT            6.55         270868         0              Normal
  06/26/2025 05 PM PDT            6.55         270868         0              Normal
  06/26/2025 06 PM PDT            6.55         270868         0              Normal
  06/26/2025 07 PM PDT            6.55         270868         0              Normal
  06/26/2025 08 PM PDT            6.55         270868         0              Normal
  06/26/2025 09 PM PDT            6.54         270435         -              Normal
  06/26/2025 10 PM PDT            6.54         270435         0              Normal
  06/26/2025 11 PM PDT            6.54         270435         0              Normal
  06/27/2025 12 AM PDT            6.54         270435         0              Normal
  06/27/2025 01 AM PDT            6.54         270435         0              Normal
  06/27/2025 02 AM PDT            6.54         270435         0              Normal
  06/27/2025 03 AM PDT            6.54         270435         0              Normal
  06/27/2025 04 AM PDT            6.54         270435         0              Normal
  06/27/2025 05 AM PDT            6.53         270002         -              Normal
  06/27/2025 06 AM PDT            6.53         270002         0              Normal
  06/27/2025 07 AM PDT            6.53         270002         0              Normal
  06/27/2025 08 AM PDT            6.53         270002         0              Normal
  06/27/2025 09 AM PDT            6.53         270002         0              Normal
  06/27/2025 10 AM PDT            6.53         270002         0              Normal
  06/27/2025 11 AM PDT            6.53         270002         0              Normal
  06/27/2025 12 PM PDT            6.52         269569         -              Normal
  06/27/2025 01 PM PDT            6.52         269569         0              Normal
  06/27/2025 02 PM PDT            6.52         269569         0              Normal
  06/27/2025 03 PM PDT            6.52         269569         0              Normal
  06/27/2025 04 PM PDT            6.52         269569         0              Normal
  06/27/2025 05 PM PDT            6.52         269569         0              Normal
  06/27/2025 06 PM PDT            6.51         269136         -              Normal
  06/27/2025 07 PM PDT            6.51         269136         0              Normal
  06/27/2025 08 PM PDT            6.51         269136         0              Normal
  06/27/2025 09 PM PDT            6.51         269136         0              Normal
  06/27/2025 10 PM PDT            6.51         269136         0              Normal
  06/27/2025 11 PM PDT            6.51         269136         0              Normal
  06/28/2025 12 AM PDT            6.51         269136         0              Normal
  06/28/2025 01 AM PDT            6.50         268703         -              Normal
  06/28/2025 02 AM PDT            6.50         268703         0              Normal
  06/28/2025 03 AM PDT            6.50         268703         0              Normal
  06/28/2025 04 AM PDT            6.50         268703         0              Normal
  06/28/2025 05 AM PDT            6.50         268703         0              Normal
  06/28/2025 06 AM PDT            6.50         268703         0              Normal
  06/28/2025 07 AM PDT            6.50         268703         0              Normal
  06/28/2025 08 AM PDT            6.50         268703         0              Normal
  06/28/2025 09 AM PDT            6.49         268270         -              Normal
  06/28/2025 10 AM PDT            6.49         268270         0              Normal
  06/28/2025 11 AM PDT            6.49         268270         0              Normal
  06/28/2025 12 PM PDT            6.49         268270         0              Normal
  06/28/2025 01 PM PDT            6.49         268270         0              Normal
  06/28/2025 02 PM PDT            6.49         268270         0              Normal
  06/28/2025 03 PM PDT            6.48         267837         -              Normal
  06/28/2025 04 PM PDT            6.48         267837         0              Normal
  06/28/2025 05 PM PDT            6.48         267837         0              Normal
  06/28/2025 06 PM PDT            6.48         267837         0              Normal
  06/28/2025 07 PM PDT            6.48         267837         0              Normal
  06/28/2025 08 PM PDT            6.48         267837         0              Normal
  06/28/2025 09 PM PDT            6.48         267837         0              Normal
  06/28/2025 10 PM PDT            6.47         267404         -              Normal
  06/28/2025 11 PM PDT            6.47         267404         0              Normal
  06/29/2025 12 AM PDT            6.47         267404         0              Normal
  06/29/2025 01 AM PDT            6.47         267404         0              Normal
  06/29/2025 02 AM PDT            6.47         267404         0              Normal
  06/29/2025 03 AM PDT            6.47         267404         0              Normal
  06/29/2025 04 AM PDT            6.47         267404         0              Normal
  06/29/2025 05 AM PDT            6.46         266971         -              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.