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CLEAR LAKE - LAKEPORT (CLKC1)
| Latitude: 39.04º N | Longitude: 122.91º W | Elevation: 1318 Feet | | Forecast Type: Official Location |
| Location: Lake County in California | Bulletin Group: Lower Sacramento | River Group: Cache Putah |
| Issuance Time: | Mar 27 2026 at 12:51 PM PDT | Next Issuance: | Mar 28 2026 at 9:00 AM PDT
| |
| Action/Monitor: 8.0 Feet | Minor Flood: 9.0 Feet | Moderate Flood: 11.9 Feet | Major Flood: 12.0 Feet |
# Tabular Observed and Forecast Hydrograph Information
#
# Location: Clear Lake - Lakeport (CLKC1)
#
# File Generation Time: 03/27/2026 at 12:51 PM PDT
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 03/24/2026 at 06:00 PM PDT
# Maximum Observed Stage: 7.65 Feet
# Maximum Observed Storage: 318826 AF
#
# Earliest Date & Time of Maximum Forecast: 03/27/2026 at 01:00 PM PDT
# Maximum Forecast Stage: 7.60 Feet
# Maximum Forecast Storage: 316634 AF
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Storage (AF) Trend Observed Status
# ---------------------------------------------------------------------------------
03/22/2026 12 PM PDT 7.64 318388 Normal
03/22/2026 01 PM PDT 7.64 318388 0 Normal
03/22/2026 02 PM PDT 7.64 318388 0 Normal
03/22/2026 03 PM PDT 7.65 318826 + Normal
03/22/2026 04 PM PDT 7.65 318826 0 Normal
03/22/2026 05 PM PDT 7.65 318826 0 Normal
03/22/2026 06 PM PDT 7.65 318826 0 Normal
03/22/2026 07 PM PDT 7.65 318826 0 Normal
03/22/2026 08 PM PDT 7.64 318388 - Normal
03/22/2026 09 PM PDT 7.64 318388 0 Normal
03/22/2026 10 PM PDT 7.64 318388 0 Normal
03/22/2026 11 PM PDT 7.64 318388 0 Normal
03/23/2026 12 AM PDT 7.64 318388 0 Normal
03/23/2026 01 AM PDT 7.64 318388 0 Normal
03/23/2026 02 AM PDT 7.64 318388 0 Normal
03/23/2026 03 AM PDT 7.64 318388 0 Normal
03/23/2026 04 AM PDT 7.64 318388 0 Normal
03/23/2026 05 AM PDT 7.64 318388 0 Normal
03/23/2026 06 AM PDT 7.64 318388 0 Normal
03/23/2026 07 AM PDT 7.64 318388 0 Normal
03/23/2026 08 AM PDT 7.64 318388 0 Normal
03/23/2026 09 AM PDT 7.64 318388 0 Normal
03/23/2026 10 AM PDT 7.64 318388 0 Normal
03/23/2026 11 AM PDT 7.64 318388 0 Normal
03/23/2026 12 PM PDT 7.64 318388 0 Normal
03/23/2026 01 PM PDT 7.64 318388 0 Normal
03/23/2026 02 PM PDT 7.63 317949 - Normal
03/23/2026 03 PM PDT 7.63 317949 0 Normal
03/23/2026 04 PM PDT 7.63 317949 0 Normal
03/23/2026 05 PM PDT 7.63 317949 0 Normal
03/23/2026 06 PM PDT 7.63 317949 0 Normal
03/23/2026 07 PM PDT 7.63 317949 0 Normal
03/23/2026 08 PM PDT 7.63 317949 0 Normal
03/23/2026 09 PM PDT 7.64 318388 + Normal
03/23/2026 10 PM PDT 7.64 318388 0 Normal
03/23/2026 11 PM PDT 7.64 318388 0 Normal
03/24/2026 12 AM PDT 7.64 318388 0 Normal
03/24/2026 01 AM PDT 7.64 318388 0 Normal
03/24/2026 02 AM PDT 7.63 317949 - Normal
03/24/2026 03 AM PDT 7.63 317949 0 Normal
03/24/2026 04 AM PDT 7.63 317949 0 Normal
03/24/2026 05 AM PDT 7.63 317949 0 Normal
03/24/2026 06 AM PDT 7.63 317949 0 Normal
03/24/2026 07 AM PDT 7.63 317949 0 Normal
03/24/2026 08 AM PDT 7.63 317949 0 Normal
03/24/2026 09 AM PDT 7.63 317949 0 Normal
03/24/2026 10 AM PDT 7.63 317949 0 Normal
03/24/2026 11 AM PDT 7.63 317949 0 Normal
03/24/2026 12 PM PDT 7.63 317949 0 Normal
03/24/2026 01 PM PDT 7.64 318388 + Normal
03/24/2026 02 PM PDT 7.64 318388 0 Normal
03/24/2026 03 PM PDT 7.64 318388 0 Normal
03/24/2026 04 PM PDT 7.65 318826 + Normal
03/24/2026 05 PM PDT 7.65 318826 0 Normal
03/24/2026 06 PM PDT 7.65 318826 0 Normal
03/24/2026 07 PM PDT 7.64 318388 - Normal
03/24/2026 08 PM PDT 7.64 318388 0 Normal
03/24/2026 09 PM PDT 7.64 318388 0 Normal
03/24/2026 10 PM PDT 7.63 317949 - Normal
03/24/2026 11 PM PDT 7.63 317949 0 Normal
03/25/2026 12 AM PDT 7.63 317949 0 Normal
03/25/2026 01 AM PDT 7.63 317949 0 Normal
03/25/2026 02 AM PDT 7.62 317511 - Normal
03/25/2026 03 AM PDT 7.62 317511 0 Normal
03/25/2026 04 AM PDT 7.62 317511 0 Normal
03/25/2026 05 AM PDT 7.62 317511 0 Normal
03/25/2026 06 AM PDT 7.62 317511 0 Normal
03/25/2026 07 AM PDT 7.62 317511 0 Normal
03/25/2026 08 AM PDT 7.62 317511 0 Normal
03/25/2026 09 AM PDT 7.63 317949 + Normal
03/25/2026 10 AM PDT 7.63 317949 0 Normal
03/25/2026 11 AM PDT 7.63 317949 0 Normal
03/25/2026 12 PM PDT 7.62 317511 - Normal
03/25/2026 01 PM PDT 7.61 317073 - Normal
03/25/2026 02 PM PDT 7.60 316634 - Normal
03/25/2026 03 PM PDT 7.59 316196 - Normal
03/25/2026 04 PM PDT 7.58 315757 - Normal
03/25/2026 05 PM PDT 7.57 315319 - Normal
03/25/2026 06 PM PDT 7.58 315757 + Normal
03/25/2026 07 PM PDT 7.58 315757 0 Normal
03/25/2026 08 PM PDT 7.59 316196 + Normal
03/25/2026 09 PM PDT 7.60 316634 + Normal
03/25/2026 10 PM PDT 7.60 316634 0 Normal
03/25/2026 11 PM PDT 7.61 317073 + Normal
03/26/2026 12 AM PDT 7.61 317073 0 Normal
03/26/2026 01 AM PDT 7.61 317073 0 Normal
03/26/2026 02 AM PDT 7.61 317073 0 Normal
03/26/2026 03 AM PDT 7.61 317073 0 Normal
03/26/2026 04 AM PDT 7.61 317073 0 Normal
03/26/2026 05 AM PDT 7.61 317073 0 Normal
03/26/2026 06 AM PDT 7.61 317073 0 Normal
03/26/2026 07 AM PDT 7.61 317073 0 Normal
03/26/2026 08 AM PDT 7.61 317073 0 Normal
03/26/2026 09 AM PDT 7.61 317073 0 Normal
03/26/2026 10 AM PDT 7.61 317073 0 Normal
03/26/2026 11 AM PDT 7.61 317073 0 Normal
03/26/2026 12 PM PDT 7.61 317073 0 Normal
03/26/2026 01 PM PDT 7.61 317073 0 Normal
03/26/2026 02 PM PDT 7.61 317073 0 Normal
03/26/2026 03 PM PDT 7.61 317073 0 Normal
03/26/2026 04 PM PDT 7.61 317073 0 Normal
03/26/2026 05 PM PDT 7.61 317073 0 Normal
03/26/2026 06 PM PDT 7.61 317073 0 Normal
03/26/2026 07 PM PDT 7.61 317073 0 Normal
03/26/2026 08 PM PDT 7.61 317073 0 Normal
03/26/2026 09 PM PDT 7.61 317073 0 Normal
03/26/2026 10 PM PDT 7.61 317073 0 Normal
03/26/2026 11 PM PDT 7.61 317073 0 Normal
03/27/2026 12 AM PDT 7.61 317073 0 Normal
03/27/2026 01 AM PDT 7.61 317073 0 Normal
03/27/2026 02 AM PDT 7.61 317073 0 Normal
03/27/2026 03 AM PDT 7.60 316634 - Normal
03/27/2026 04 AM PDT 7.60 316634 0 Normal
03/27/2026 05 AM PDT 7.60 316634 0 Normal
03/27/2026 06 AM PDT 7.60 316634 0 Normal
03/27/2026 07 AM PDT 7.60 316634 0 Normal
03/27/2026 08 AM PDT 7.60 316634 0 Normal
03/27/2026 09 AM PDT 7.60 316634 0 Normal
03/27/2026 10 AM PDT 7.60 316634 0 Normal
03/27/2026 11 AM PDT 7.60 316634 0 Normal
03/27/2026 12 PM PDT 7.60 316634 0 Normal
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Storage (AF) Trend Forecast Status
# ---------------------------------------------------------------------------------
03/27/2026 01 PM PDT 7.60 316634 Normal
03/27/2026 02 PM PDT 7.60 316634 0 Normal
03/27/2026 03 PM PDT 7.60 316634 0 Normal
03/27/2026 04 PM PDT 7.60 316634 0 Normal
03/27/2026 05 PM PDT 7.60 316634 0 Normal
03/27/2026 06 PM PDT 7.60 316634 0 Normal
03/27/2026 07 PM PDT 7.60 316634 0 Normal
03/27/2026 08 PM PDT 7.60 316634 0 Normal
03/27/2026 09 PM PDT 7.60 316634 0 Normal
03/27/2026 10 PM PDT 7.60 316634 0 Normal
03/27/2026 11 PM PDT 7.60 316634 0 Normal
03/28/2026 12 AM PDT 7.60 316634 0 Normal
03/28/2026 01 AM PDT 7.60 316634 0 Normal
03/28/2026 02 AM PDT 7.60 316634 0 Normal
03/28/2026 03 AM PDT 7.60 316634 0 Normal
03/28/2026 04 AM PDT 7.60 316634 0 Normal
03/28/2026 05 AM PDT 7.60 316634 0 Normal
03/28/2026 06 AM PDT 7.60 316634 0 Normal
03/28/2026 07 AM PDT 7.60 316634 0 Normal
03/28/2026 08 AM PDT 7.60 316634 0 Normal
03/28/2026 09 AM PDT 7.60 316634 0 Normal
03/28/2026 10 AM PDT 7.60 316634 0 Normal
03/28/2026 11 AM PDT 7.60 316634 0 Normal
03/28/2026 12 PM PDT 7.60 316634 0 Normal
03/28/2026 01 PM PDT 7.60 316634 0 Normal
03/28/2026 02 PM PDT 7.60 316634 0 Normal
03/28/2026 03 PM PDT 7.60 316634 0 Normal
03/28/2026 04 PM PDT 7.60 316634 0 Normal
03/28/2026 05 PM PDT 7.60 316634 0 Normal
03/28/2026 06 PM PDT 7.60 316634 0 Normal
03/28/2026 07 PM PDT 7.60 316634 0 Normal
03/28/2026 08 PM PDT 7.60 316634 0 Normal
03/28/2026 09 PM PDT 7.60 316634 0 Normal
03/28/2026 10 PM PDT 7.60 316634 0 Normal
03/28/2026 11 PM PDT 7.60 316634 0 Normal
03/29/2026 12 AM PDT 7.60 316634 0 Normal
03/29/2026 01 AM PDT 7.60 316634 0 Normal
03/29/2026 02 AM PDT 7.60 316634 0 Normal
03/29/2026 03 AM PDT 7.60 316634 0 Normal
03/29/2026 04 AM PDT 7.60 316634 0 Normal
03/29/2026 05 AM PDT 7.60 316634 0 Normal
03/29/2026 06 AM PDT 7.60 316634 0 Normal
03/29/2026 07 AM PDT 7.60 316634 0 Normal
03/29/2026 08 AM PDT 7.60 316634 0 Normal
03/29/2026 09 AM PDT 7.60 316634 0 Normal
03/29/2026 10 AM PDT 7.60 316634 0 Normal
03/29/2026 11 AM PDT 7.60 316634 0 Normal
03/29/2026 12 PM PDT 7.60 316634 0 Normal
03/29/2026 01 PM PDT 7.60 316634 0 Normal
03/29/2026 02 PM PDT 7.60 316634 0 Normal
03/29/2026 03 PM PDT 7.60 316634 0 Normal
03/29/2026 04 PM PDT 7.60 316634 0 Normal
03/29/2026 05 PM PDT 7.60 316634 0 Normal
03/29/2026 06 PM PDT 7.60 316634 0 Normal
03/29/2026 07 PM PDT 7.60 316634 0 Normal
03/29/2026 08 PM PDT 7.60 316634 0 Normal
03/29/2026 09 PM PDT 7.60 316634 0 Normal
03/29/2026 10 PM PDT 7.60 316634 0 Normal
03/29/2026 11 PM PDT 7.60 316634 0 Normal
03/30/2026 12 AM PDT 7.60 316634 0 Normal
03/30/2026 01 AM PDT 7.60 316634 0 Normal
03/30/2026 02 AM PDT 7.60 316634 0 Normal
03/30/2026 03 AM PDT 7.60 316634 0 Normal
03/30/2026 04 AM PDT 7.60 316634 0 Normal
03/30/2026 05 AM PDT 7.60 316634 0 Normal
03/30/2026 06 AM PDT 7.60 316634 0 Normal
03/30/2026 07 AM PDT 7.60 316634 0 Normal
03/30/2026 08 AM PDT 7.60 316634 0 Normal
03/30/2026 09 AM PDT 7.60 316634 0 Normal
03/30/2026 10 AM PDT 7.60 316634 0 Normal
03/30/2026 11 AM PDT 7.60 316634 0 Normal
03/30/2026 12 PM PDT 7.60 316634 0 Normal
03/30/2026 01 PM PDT 7.60 316634 0 Normal
03/30/2026 02 PM PDT 7.60 316634 0 Normal
03/30/2026 03 PM PDT 7.60 316634 0 Normal
03/30/2026 04 PM PDT 7.60 316634 0 Normal
03/30/2026 05 PM PDT 7.60 316634 0 Normal
03/30/2026 06 PM PDT 7.59 316196 - Normal
03/30/2026 07 PM PDT 7.59 316196 0 Normal
03/30/2026 08 PM PDT 7.59 316196 0 Normal
03/30/2026 09 PM PDT 7.59 316196 0 Normal
03/30/2026 10 PM PDT 7.59 316196 0 Normal
03/30/2026 11 PM PDT 7.59 316196 0 Normal
03/31/2026 12 AM PDT 7.59 316196 0 Normal
03/31/2026 01 AM PDT 7.59 316196 0 Normal
03/31/2026 02 AM PDT 7.59 316196 0 Normal
03/31/2026 03 AM PDT 7.59 316196 0 Normal
03/31/2026 04 AM PDT 7.59 316196 0 Normal
03/31/2026 05 AM PDT 7.59 316196 0 Normal
03/31/2026 06 AM PDT 7.59 316196 0 Normal
03/31/2026 07 AM PDT 7.59 316196 0 Normal
03/31/2026 08 AM PDT 7.59 316196 0 Normal
03/31/2026 09 AM PDT 7.59 316196 0 Normal
03/31/2026 10 AM PDT 7.59 316196 0 Normal
03/31/2026 11 AM PDT 7.59 316196 0 Normal
03/31/2026 12 PM PDT 7.59 316196 0 Normal
03/31/2026 01 PM PDT 7.59 316196 0 Normal
03/31/2026 02 PM PDT 7.59 316196 0 Normal
03/31/2026 03 PM PDT 7.59 316196 0 Normal
03/31/2026 04 PM PDT 7.59 316196 0 Normal
03/31/2026 05 PM PDT 7.59 316196 0 Normal
03/31/2026 06 PM PDT 7.59 316196 0 Normal
03/31/2026 07 PM PDT 7.59 316196 0 Normal
03/31/2026 08 PM PDT 7.59 316196 0 Normal
03/31/2026 09 PM PDT 7.59 316196 0 Normal
03/31/2026 10 PM PDT 7.59 316196 0 Normal
03/31/2026 11 PM PDT 7.59 316196 0 Normal
04/01/2026 12 AM PDT 7.59 316196 0 Normal
04/01/2026 01 AM PDT 7.59 316196 0 Normal
04/01/2026 02 AM PDT 7.59 316196 0 Normal
04/01/2026 03 AM PDT 7.59 316196 0 Normal
04/01/2026 04 AM PDT 7.59 316196 0 Normal
04/01/2026 05 AM PDT 7.59 316196 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.
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