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

Start of River Group | 

LAKE TAHOE - TAHOE CITY (THLC1)
Latitude: 39.18º NLongitude: 120.12º WElevation: 6219 Feet
Location: Placer County in CaliforniaBulletin Group: Eastern SierraRiver Group: Eastern Sierra
Issuance Time: Jul 11 2025 at 7:50 AM PDTNext Issuance: Jul 12 2025 at 9:00 AM PDT
Action/Monitor: N/A Minor Flood: N/A Moderate Flood: N/A Major Flood: N/A


# Tabular Observed and Forecast Hydrograph Information
#
# Location: Lake Tahoe - Tahoe City (THLC1)
#
# File Generation Time:  07/11/2025 at 07:52 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  07/07/2025 at 07:00 AM PDT
# Maximum Observed Stage:                       6228.33 Feet
# Maximum Observed Storage:                     649795 AF
#
# Earliest Date & Time of Maximum Forecast:     07/11/2025 at 08:00 AM PDT
# Maximum Forecast Stage:                       6228.26 Feet
# Maximum Forecast Storage:                     641192 AF
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)   Storage (AF)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  07/06/2025 07 AM PDT         6228.31         647329                Not Applicable
  07/06/2025 08 AM PDT         6228.31         647329         0      Not Applicable
  07/06/2025 09 AM PDT         6228.30         646100         -      Not Applicable
  07/06/2025 10 AM PDT         6228.30         646100         0      Not Applicable
  07/06/2025 11 AM PDT         6228.30         646100         0      Not Applicable
  07/06/2025 12 PM PDT         6228.30         646100         0      Not Applicable
  07/06/2025 01 PM PDT         6228.30         646100         0      Not Applicable
  07/06/2025 02 PM PDT         6228.31         647329         +      Not Applicable
  07/06/2025 03 PM PDT         6228.31         647329         0      Not Applicable
  07/06/2025 04 PM PDT         6228.31         647329         0      Not Applicable
  07/06/2025 05 PM PDT         6228.31         647329         0      Not Applicable
  07/06/2025 06 PM PDT         6228.31         647329         0      Not Applicable
  07/06/2025 07 PM PDT         6228.31         647329         0      Not Applicable
  07/06/2025 08 PM PDT         6228.31         647329         0      Not Applicable
  07/06/2025 09 PM PDT         6228.32         648561         +      Not Applicable
  07/06/2025 10 PM PDT         6228.32         648561         0      Not Applicable
  07/06/2025 11 PM PDT         6228.32         648561         0      Not Applicable
  07/07/2025 12 AM PDT         6228.32         648561         0      Not Applicable
  07/07/2025 01 AM PDT         6228.32         648561         0      Not Applicable
  07/07/2025 02 AM PDT         6228.32         648561         0      Not Applicable
  07/07/2025 03 AM PDT         6228.33         649795         +      Not Applicable
  07/07/2025 04 AM PDT         6228.33         649795         0      Not Applicable
  07/07/2025 05 AM PDT         6228.33         649795         0      Not Applicable
  07/07/2025 06 AM PDT         6228.33         649795         0      Not Applicable
  07/07/2025 07 AM PDT         6228.33         649795         0      Not Applicable
  07/07/2025 08 AM PDT         6228.32         648561         -      Not Applicable
  07/07/2025 09 AM PDT         6228.32         648561         0      Not Applicable
  07/07/2025 10 AM PDT         6228.32         648561         0      Not Applicable
  07/07/2025 11 AM PDT         6228.32         648561         0      Not Applicable
  07/07/2025 12 PM PDT         6228.32         648561         0      Not Applicable
  07/07/2025 01 PM PDT         6228.32         648561         0      Not Applicable
  07/07/2025 02 PM PDT         6228.32         648561         0      Not Applicable
  07/07/2025 03 PM PDT         6228.32         648561         0      Not Applicable
  07/07/2025 04 PM PDT         6228.32         648561         0      Not Applicable
  07/07/2025 05 PM PDT         6228.32         648561         0      Not Applicable
  07/07/2025 06 PM PDT         6228.32         648561         0      Not Applicable
  07/07/2025 07 PM PDT         6228.32         648561         0      Not Applicable
  07/07/2025 08 PM PDT         6228.31         647329         -      Not Applicable
  07/07/2025 09 PM PDT         6228.31         647329         0      Not Applicable
  07/07/2025 10 PM PDT         6228.31         647329         0      Not Applicable
  07/07/2025 11 PM PDT         6228.31         647329         0      Not Applicable
  07/08/2025 12 AM PDT         6228.31         647329         0      Not Applicable
  07/08/2025 01 AM PDT         6228.31         647329         0      Not Applicable
  07/08/2025 02 AM PDT         6228.31         647329         0      Not Applicable
  07/08/2025 03 AM PDT         6228.31         647329         0      Not Applicable
  07/08/2025 04 AM PDT         6228.31         647329         0      Not Applicable
  07/08/2025 05 AM PDT         6228.31         647329         0      Not Applicable
  07/08/2025 06 AM PDT         6228.31         647329         0      Not Applicable
  07/08/2025 07 AM PDT         6228.31         647329         0      Not Applicable
  07/08/2025 08 AM PDT         6228.31         647329         0      Not Applicable
  07/08/2025 09 AM PDT         6228.31         647329         0      Not Applicable
  07/08/2025 10 AM PDT         6228.31         647329         0      Not Applicable
  07/08/2025 11 AM PDT         6228.31         647329         0      Not Applicable
  07/08/2025 12 PM PDT         6228.30         646100         -      Not Applicable
  07/08/2025 01 PM PDT         6228.30         646100         0      Not Applicable
  07/08/2025 02 PM PDT         6228.30         646100         0      Not Applicable
  07/08/2025 03 PM PDT         6228.30         646100         0      Not Applicable
  07/08/2025 04 PM PDT         6228.30         646100         0      Not Applicable
  07/08/2025 05 PM PDT         6228.30         646100         0      Not Applicable
  07/08/2025 06 PM PDT         6228.30         646100         0      Not Applicable
  07/08/2025 07 PM PDT         6228.29         644870         -      Not Applicable
  07/08/2025 08 PM PDT         6228.29         644870         0      Not Applicable
  07/08/2025 09 PM PDT         6228.29         644870         0      Not Applicable
  07/08/2025 10 PM PDT         6228.28         643641         -      Not Applicable
  07/08/2025 11 PM PDT         6228.28         643641         0      Not Applicable
  07/09/2025 12 AM PDT         6228.28         643641         0      Not Applicable
  07/09/2025 01 AM PDT         6228.29         644870         +      Not Applicable
  07/09/2025 02 AM PDT         6228.29         644870         0      Not Applicable
  07/09/2025 03 AM PDT         6228.29         644870         0      Not Applicable
  07/09/2025 04 AM PDT         6228.30         646100         +      Not Applicable
  07/09/2025 05 AM PDT         6228.30         646100         0      Not Applicable
  07/09/2025 06 AM PDT         6228.30         646100         0      Not Applicable
  07/09/2025 07 AM PDT         6228.29         644870         -      Not Applicable
  07/09/2025 08 AM PDT         6228.29         644870         0      Not Applicable
  07/09/2025 09 AM PDT         6228.29         644870         0      Not Applicable
  07/09/2025 10 AM PDT         6228.28         643641         -      Not Applicable
  07/09/2025 11 AM PDT         6228.28         643641         0      Not Applicable
  07/09/2025 12 PM PDT         6228.28         643641         0      Not Applicable
  07/09/2025 01 PM PDT         6228.28         643641         0      Not Applicable
  07/09/2025 02 PM PDT         6228.27         642416         -      Not Applicable
  07/09/2025 03 PM PDT         6228.27         642416         0      Not Applicable
  07/09/2025 04 PM PDT         6228.27         642416         0      Not Applicable
  07/09/2025 05 PM PDT         6228.27         642416         0      Not Applicable
  07/09/2025 06 PM PDT         6228.27         642416         0      Not Applicable
  07/09/2025 07 PM PDT         6228.27         642416         0      Not Applicable
  07/09/2025 08 PM PDT         6228.27         642416         0      Not Applicable
  07/09/2025 09 PM PDT         6228.27         642416         0      Not Applicable
  07/09/2025 10 PM PDT         6228.27         642416         0      Not Applicable
  07/09/2025 11 PM PDT         6228.27         642416         0      Not Applicable
  07/10/2025 12 AM PDT         6228.27         642416         0      Not Applicable
  07/10/2025 01 AM PDT         6228.27         642416         0      Not Applicable
  07/10/2025 02 AM PDT         6228.27         642416         0      Not Applicable
  07/10/2025 03 AM PDT         6228.28         643641         +      Not Applicable
  07/10/2025 04 AM PDT         6228.28         643641         0      Not Applicable
  07/10/2025 05 AM PDT         6228.28         643641         0      Not Applicable
  07/10/2025 06 AM PDT         6228.28         643641         0      Not Applicable
  07/10/2025 07 AM PDT         6228.28         643641         0      Not Applicable
  07/10/2025 08 AM PDT         6228.27         642416         -      Not Applicable
  07/10/2025 09 AM PDT         6228.27         642416         0      Not Applicable
  07/10/2025 10 AM PDT         6228.27         642416         0      Not Applicable
  07/10/2025 11 AM PDT         6228.27         642416         0      Not Applicable
  07/10/2025 12 PM PDT         6228.27         642416         0      Not Applicable
  07/10/2025 01 PM PDT         6228.27         642416         0      Not Applicable
  07/10/2025 02 PM PDT         6228.27         642416         0      Not Applicable
  07/10/2025 03 PM PDT         6228.27         642416         0      Not Applicable
  07/10/2025 04 PM PDT         6228.27         642416         0      Not Applicable
  07/10/2025 05 PM PDT         6228.27         642416         0      Not Applicable
  07/10/2025 06 PM PDT         6228.27         642416         0      Not Applicable
  07/10/2025 07 PM PDT         6228.27         642416         0      Not Applicable
  07/10/2025 08 PM PDT         6228.27         642416         0      Not Applicable
  07/10/2025 09 PM PDT         6228.26         641192         -      Not Applicable
  07/10/2025 10 PM PDT         6228.26         641192         0      Not Applicable
  07/10/2025 11 PM PDT         6228.26         641192         0      Not Applicable
  07/11/2025 12 AM PDT         6228.26         641192         0      Not Applicable
  07/11/2025 01 AM PDT         6228.26         641192         0      Not Applicable
  07/11/2025 02 AM PDT         6228.26         641192         0      Not Applicable
  07/11/2025 03 AM PDT         6228.26         641192         0      Not Applicable
  07/11/2025 04 AM PDT         6228.26         641192         0      Not Applicable
  07/11/2025 05 AM PDT         6228.26         641192         0      Not Applicable
  07/11/2025 06 AM PDT         6228.26         641192         0      Not Applicable
  07/11/2025 07 AM PDT         6228.26         641192         0      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)   Storage (AF)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  07/11/2025 08 AM PDT         6228.26         641192                Not Applicable
  07/11/2025 09 AM PDT         6228.26         641192         0      Not Applicable
  07/11/2025 10 AM PDT         6228.26         641192         0      Not Applicable
  07/11/2025 11 AM PDT         6228.26         641192         0      Not Applicable
  07/11/2025 12 PM PDT         6228.26         641192         0      Not Applicable
  07/11/2025 01 PM PDT         6228.26         641192         0      Not Applicable
  07/11/2025 02 PM PDT         6228.26         641192         0      Not Applicable
  07/11/2025 03 PM PDT         6228.26         641192         0      Not Applicable
  07/11/2025 04 PM PDT         6228.26         641192         0      Not Applicable
  07/11/2025 05 PM PDT         6228.26         641192         0      Not Applicable
  07/11/2025 06 PM PDT         6228.26         641192         0      Not Applicable
  07/11/2025 07 PM PDT         6228.26         641192         0      Not Applicable
  07/11/2025 08 PM PDT         6228.25         639971         -      Not Applicable
  07/11/2025 09 PM PDT         6228.25         639971         0      Not Applicable
  07/11/2025 10 PM PDT         6228.25         639971         0      Not Applicable
  07/11/2025 11 PM PDT         6228.25         639971         0      Not Applicable
  07/12/2025 12 AM PDT         6228.25         639971         0      Not Applicable
  07/12/2025 01 AM PDT         6228.25         639971         0      Not Applicable
  07/12/2025 02 AM PDT         6228.25         639971         0      Not Applicable
  07/12/2025 03 AM PDT         6228.25         639971         0      Not Applicable
  07/12/2025 04 AM PDT         6228.25         639971         0      Not Applicable
  07/12/2025 05 AM PDT         6228.25         639971         0      Not Applicable
  07/12/2025 06 AM PDT         6228.25         639971         0      Not Applicable
  07/12/2025 07 AM PDT         6228.25         639971         0      Not Applicable
  07/12/2025 08 AM PDT         6228.25         639971         0      Not Applicable
  07/12/2025 09 AM PDT         6228.25         639971         0      Not Applicable
  07/12/2025 10 AM PDT         6228.25         639971         0      Not Applicable
  07/12/2025 11 AM PDT         6228.25         639971         0      Not Applicable
  07/12/2025 12 PM PDT         6228.25         639971         0      Not Applicable
  07/12/2025 01 PM PDT         6228.25         639971         0      Not Applicable
  07/12/2025 02 PM PDT         6228.25         639971         0      Not Applicable
  07/12/2025 03 PM PDT         6228.25         639971         0      Not Applicable
  07/12/2025 04 PM PDT         6228.25         639971         0      Not Applicable
  07/12/2025 05 PM PDT         6228.25         639971         0      Not Applicable
  07/12/2025 06 PM PDT         6228.25         639971         0      Not Applicable
  07/12/2025 07 PM PDT         6228.25         639971         0      Not Applicable
  07/12/2025 08 PM PDT         6228.25         639971         0      Not Applicable
  07/12/2025 09 PM PDT         6228.25         639971         0      Not Applicable
  07/12/2025 10 PM PDT         6228.25         639971         0      Not Applicable
  07/12/2025 11 PM PDT         6228.25         639971         0      Not Applicable
  07/13/2025 12 AM PDT         6228.24         638752         -      Not Applicable
  07/13/2025 01 AM PDT         6228.24         638752         0      Not Applicable
  07/13/2025 02 AM PDT         6228.24         638752         0      Not Applicable
  07/13/2025 03 AM PDT         6228.24         638752         0      Not Applicable
  07/13/2025 04 AM PDT         6228.24         638752         0      Not Applicable
  07/13/2025 05 AM PDT         6228.24         638752         0      Not Applicable
  07/13/2025 06 AM PDT         6228.24         638752         0      Not Applicable
  07/13/2025 07 AM PDT         6228.24         638752         0      Not Applicable
  07/13/2025 08 AM PDT         6228.24         638752         0      Not Applicable
  07/13/2025 09 AM PDT         6228.24         638752         0      Not Applicable
  07/13/2025 10 AM PDT         6228.24         638752         0      Not Applicable
  07/13/2025 11 AM PDT         6228.24         638752         0      Not Applicable
  07/13/2025 12 PM PDT         6228.24         638752         0      Not Applicable
  07/13/2025 01 PM PDT         6228.24         638752         0      Not Applicable
  07/13/2025 02 PM PDT         6228.24         638752         0      Not Applicable
  07/13/2025 03 PM PDT         6228.24         638752         0      Not Applicable
  07/13/2025 04 PM PDT         6228.24         638752         0      Not Applicable
  07/13/2025 05 PM PDT         6228.24         638752         0      Not Applicable
  07/13/2025 06 PM PDT         6228.24         638752         0      Not Applicable
  07/13/2025 07 PM PDT         6228.24         638752         0      Not Applicable
  07/13/2025 08 PM PDT         6228.24         638752         0      Not Applicable
  07/13/2025 09 PM PDT         6228.24         638752         0      Not Applicable
  07/13/2025 10 PM PDT         6228.24         638752         0      Not Applicable
  07/13/2025 11 PM PDT         6228.24         638752         0      Not Applicable
  07/14/2025 12 AM PDT         6228.24         638752         0      Not Applicable
  07/14/2025 01 AM PDT         6228.24         638752         0      Not Applicable
  07/14/2025 02 AM PDT         6228.24         638752         0      Not Applicable
  07/14/2025 03 AM PDT         6228.23         637536         -      Not Applicable
  07/14/2025 04 AM PDT         6228.23         637536         0      Not Applicable
  07/14/2025 05 AM PDT         6228.23         637536         0      Not Applicable
  07/14/2025 06 AM PDT         6228.23         637536         0      Not Applicable
  07/14/2025 07 AM PDT         6228.23         637536         0      Not Applicable
  07/14/2025 08 AM PDT         6228.23         637536         0      Not Applicable
  07/14/2025 09 AM PDT         6228.23         637536         0      Not Applicable
  07/14/2025 10 AM PDT         6228.23         637536         0      Not Applicable
  07/14/2025 11 AM PDT         6228.23         637536         0      Not Applicable
  07/14/2025 12 PM PDT         6228.23         637536         0      Not Applicable
  07/14/2025 01 PM PDT         6228.23         637536         0      Not Applicable
  07/14/2025 02 PM PDT         6228.23         637536         0      Not Applicable
  07/14/2025 03 PM PDT         6228.23         637536         0      Not Applicable
  07/14/2025 04 PM PDT         6228.23         637536         0      Not Applicable
  07/14/2025 05 PM PDT         6228.23         637536         0      Not Applicable
  07/14/2025 06 PM PDT         6228.23         637536         0      Not Applicable
  07/14/2025 07 PM PDT         6228.23         637536         0      Not Applicable
  07/14/2025 08 PM PDT         6228.23         637536         0      Not Applicable
  07/14/2025 09 PM PDT         6228.23         637536         0      Not Applicable
  07/14/2025 10 PM PDT         6228.23         637536         0      Not Applicable
  07/14/2025 11 PM PDT         6228.23         637536         0      Not Applicable
  07/15/2025 12 AM PDT         6228.23         637536         0      Not Applicable
  07/15/2025 01 AM PDT         6228.23         637536         0      Not Applicable
  07/15/2025 02 AM PDT         6228.23         637536         0      Not Applicable
  07/15/2025 03 AM PDT         6228.23         637536         0      Not Applicable
  07/15/2025 04 AM PDT         6228.23         637536         0      Not Applicable
  07/15/2025 05 AM PDT         6228.23         637536         0      Not Applicable
  07/15/2025 06 AM PDT         6228.23         637536         0      Not Applicable
  07/15/2025 07 AM PDT         6228.23         637536         0      Not Applicable
  07/15/2025 08 AM PDT         6228.23         637536         0      Not Applicable
  07/15/2025 09 AM PDT         6228.23         637536         0      Not Applicable
  07/15/2025 10 AM PDT         6228.23         637536         0      Not Applicable
  07/15/2025 11 AM PDT         6228.23         637536         0      Not Applicable
  07/15/2025 12 PM PDT         6228.23         637536         0      Not Applicable
  07/15/2025 01 PM PDT         6228.23         637536         0      Not Applicable
  07/15/2025 02 PM PDT         6228.22         636321         -      Not Applicable
  07/15/2025 03 PM PDT         6228.22         636321         0      Not Applicable
  07/15/2025 04 PM PDT         6228.22         636321         0      Not Applicable
  07/15/2025 05 PM PDT         6228.22         636321         0      Not Applicable
  07/15/2025 06 PM PDT         6228.22         636321         0      Not Applicable
  07/15/2025 07 PM PDT         6228.22         636321         0      Not Applicable
  07/15/2025 08 PM PDT         6228.22         636321         0      Not Applicable
  07/15/2025 09 PM PDT         6228.22         636321         0      Not Applicable
  07/15/2025 10 PM PDT         6228.22         636321         0      Not Applicable
  07/15/2025 11 PM PDT         6228.22         636321         0      Not Applicable
  07/16/2025 12 AM PDT         6228.22         636321         0      Not Applicable
  07/16/2025 01 AM PDT         6228.22         636321         0      Not Applicable
  07/16/2025 02 AM PDT         6228.22         636321         0      Not Applicable
  07/16/2025 03 AM PDT         6228.22         636321         0      Not Applicable
  07/16/2025 04 AM PDT         6228.22         636321         0      Not Applicable
  07/16/2025 05 AM PDT         6228.22         636321         0      Not Applicable
#
# 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.