LAKE TAHOE - TAHOE CITY (THLC1)
Latitude: 39.18º NLongitude: 120.12º WElevation: 6219 FeetForecast Type: Unofficial Location
Location: Placer County in CaliforniaBulletin Group: Eastern SierraRiver Group: Eastern Sierra
Issuance Time: Sep 13 2026 at 8:15 AM PDTNext Issuance: Sep 14 2026 at 9:00 AM PDT
Action: 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:  09/13/2026 at 08:16 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  09/08/2026 at 07:00 PM PDT
# Maximum Observed Stage:                       6227.25 Feet
# Maximum Observed Storage:                     517315 AF
#
# Earliest Date & Time of Maximum Forecast:     09/13/2026 at 09:00 AM PDT
# Maximum Forecast Stage:                       6227.18 Feet
# Maximum Forecast Storage:                     508796 AF
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)   Storage (AF)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  09/08/2026 08 AM PDT         6227.24         516106                Not Applicable
  09/08/2026 09 AM PDT         6227.23         514900         -      Not Applicable
  09/08/2026 10 AM PDT         6227.23         514900         0      Not Applicable
  09/08/2026 11 AM PDT         6227.23         514900         0      Not Applicable
  09/08/2026 12 PM PDT         6227.23         514900         0      Not Applicable
  09/08/2026 01 PM PDT         6227.24         516106         +      Not Applicable
  09/08/2026 02 PM PDT         6227.24         516106         0      Not Applicable
  09/08/2026 03 PM PDT         6227.24         516106         0      Not Applicable
  09/08/2026 04 PM PDT         6227.25         517315         +      Not Applicable
  09/08/2026 05 PM PDT         6227.25         517315         0      Not Applicable
  09/08/2026 06 PM PDT         6227.25         517315         0      Not Applicable
  09/08/2026 07 PM PDT         6227.25         517315         0      Not Applicable
  09/08/2026 08 PM PDT         6227.24         516106         -      Not Applicable
  09/08/2026 09 PM PDT         6227.24         516106         0      Not Applicable
  09/08/2026 10 PM PDT         6227.24         516106         0      Not Applicable
  09/08/2026 11 PM PDT         6227.24         516106         0      Not Applicable
  09/09/2026 12 AM PDT         6227.24         516106         0      Not Applicable
  09/09/2026 01 AM PDT         6227.24         516106         0      Not Applicable
  09/09/2026 02 AM PDT         6227.24         516106         0      Not Applicable
  09/09/2026 03 AM PDT         6227.23         514900         -      Not Applicable
  09/09/2026 04 AM PDT         6227.23         514900         0      Not Applicable
  09/09/2026 05 AM PDT         6227.23         514900         0      Not Applicable
  09/09/2026 06 AM PDT         6227.23         514900         0      Not Applicable
  09/09/2026 07 AM PDT         6227.23         514900         0      Not Applicable
  09/09/2026 08 AM PDT         6227.23         514900         0      Not Applicable
  09/09/2026 09 AM PDT         6227.23         514900         0      Not Applicable
  09/09/2026 10 AM PDT         6227.23         514900         0      Not Applicable
  09/09/2026 11 AM PDT         6227.23         514900         0      Not Applicable
  09/09/2026 12 PM PDT         6227.23         514900         0      Not Applicable
  09/09/2026 01 PM PDT         6227.23         514900         0      Not Applicable
  09/09/2026 02 PM PDT         6227.24         516106         +      Not Applicable
  09/09/2026 03 PM PDT         6227.24         516106         0      Not Applicable
  09/09/2026 04 PM PDT         6227.24         516106         0      Not Applicable
  09/09/2026 05 PM PDT         6227.24         516106         0      Not Applicable
  09/09/2026 06 PM PDT         6227.24         516106         0      Not Applicable
  09/09/2026 07 PM PDT         6227.24         516106         0      Not Applicable
  09/09/2026 08 PM PDT         6227.24         516106         0      Not Applicable
  09/09/2026 09 PM PDT         6227.23         514900         -      Not Applicable
  09/09/2026 10 PM PDT         6227.23         514900         0      Not Applicable
  09/09/2026 11 PM PDT         6227.23         514900         0      Not Applicable
  09/10/2026 12 AM PDT         6227.23         514900         0      Not Applicable
  09/10/2026 01 AM PDT         6227.23         514900         0      Not Applicable
  09/10/2026 02 AM PDT         6227.24         516106         +      Not Applicable
  09/10/2026 03 AM PDT         6227.24         516106         0      Not Applicable
  09/10/2026 04 AM PDT         6227.24         516106         0      Not Applicable
  09/10/2026 05 AM PDT         6227.24         516106         0      Not Applicable
  09/10/2026 06 AM PDT         6227.24         516106         0      Not Applicable
  09/10/2026 07 AM PDT         6227.24         516106         0      Not Applicable
  09/10/2026 08 AM PDT         6227.24         516106         0      Not Applicable
  09/10/2026 09 AM PDT         6227.23         514900         -      Not Applicable
  09/10/2026 10 AM PDT         6227.23         514900         0      Not Applicable
  09/10/2026 11 AM PDT         6227.23         514900         0      Not Applicable
  09/10/2026 12 PM PDT         6227.23         514900         0      Not Applicable
  09/10/2026 01 PM PDT         6227.23         514900         0      Not Applicable
  09/10/2026 02 PM PDT         6227.23         514900         0      Not Applicable
  09/10/2026 03 PM PDT         6227.23         514900         0      Not Applicable
  09/10/2026 04 PM PDT         6227.23         514900         0      Not Applicable
  09/10/2026 05 PM PDT         6227.23         514900         0      Not Applicable
  09/10/2026 06 PM PDT         6227.23         514900         0      Not Applicable
  09/10/2026 07 PM PDT         6227.22         513697         -      Not Applicable
  09/10/2026 08 PM PDT         6227.22         513697         0      Not Applicable
  09/10/2026 09 PM PDT         6227.22         513697         0      Not Applicable
  09/10/2026 10 PM PDT         6227.21         512497         -      Not Applicable
  09/10/2026 11 PM PDT         6227.21         512497         0      Not Applicable
  09/11/2026 12 AM PDT         6227.21         512497         0      Not Applicable
  09/11/2026 01 AM PDT         6227.22         513697         +      Not Applicable
  09/11/2026 02 AM PDT         6227.22         513697         0      Not Applicable
  09/11/2026 03 AM PDT         6227.22         513697         0      Not Applicable
  09/11/2026 04 AM PDT         6227.23         514900         +      Not Applicable
  09/11/2026 05 AM PDT         6227.23         514900         0      Not Applicable
  09/11/2026 06 AM PDT         6227.23         514900         0      Not Applicable
  09/11/2026 07 AM PDT         6227.23         514900         0      Not Applicable
  09/11/2026 08 AM PDT         6227.23         514900         0      Not Applicable
  09/11/2026 09 AM PDT         6227.22         513697         -      Not Applicable
  09/11/2026 10 AM PDT         6227.22         513697         0      Not Applicable
  09/11/2026 11 AM PDT         6227.22         513697         0      Not Applicable
  09/11/2026 12 PM PDT         6227.22         513697         0      Not Applicable
  09/11/2026 01 PM PDT         6227.22         513697         0      Not Applicable
  09/11/2026 02 PM PDT         6227.22         513697         0      Not Applicable
  09/11/2026 03 PM PDT         6227.21         512497         -      Not Applicable
  09/11/2026 04 PM PDT         6227.21         512497         0      Not Applicable
  09/11/2026 05 PM PDT         6227.21         512497         0      Not Applicable
  09/11/2026 06 PM PDT         6227.21         512497         0      Not Applicable
  09/11/2026 07 PM PDT         6227.21         512497         0      Not Applicable
  09/11/2026 08 PM PDT         6227.21         512497         0      Not Applicable
  09/11/2026 09 PM PDT         6227.21         512497         0      Not Applicable
  09/11/2026 10 PM PDT         6227.21         512497         0      Not Applicable
  09/11/2026 11 PM PDT         6227.21         512497         0      Not Applicable
  09/12/2026 12 AM PDT         6227.21         512497         0      Not Applicable
  09/12/2026 01 AM PDT         6227.21         512497         0      Not Applicable
  09/12/2026 02 AM PDT         6227.21         512497         0      Not Applicable
  09/12/2026 03 AM PDT         6227.21         512497         0      Not Applicable
  09/12/2026 04 AM PDT         6227.21         512497         0      Not Applicable
  09/12/2026 05 AM PDT         6227.21         512497         0      Not Applicable
  09/12/2026 06 AM PDT         6227.21         512497         0      Not Applicable
  09/12/2026 07 AM PDT         6227.21         512497         0      Not Applicable
  09/12/2026 08 AM PDT         6227.20         511300         -      Not Applicable
  09/12/2026 09 AM PDT         6227.20         511300         0      Not Applicable
  09/12/2026 10 AM PDT         6227.20         511300         0      Not Applicable
  09/12/2026 11 AM PDT         6227.20         511300         0      Not Applicable
  09/12/2026 12 PM PDT         6227.20         511300         0      Not Applicable
  09/12/2026 01 PM PDT         6227.20         511300         0      Not Applicable
  09/12/2026 02 PM PDT         6227.19         510046         -      Not Applicable
  09/12/2026 03 PM PDT         6227.19         510046         0      Not Applicable
  09/12/2026 04 PM PDT         6227.19         510046         0      Not Applicable
  09/12/2026 05 PM PDT         6227.19         510046         0      Not Applicable
  09/12/2026 06 PM PDT         6227.19         510046         0      Not Applicable
  09/12/2026 07 PM PDT         6227.18         508796         -      Not Applicable
  09/12/2026 08 PM PDT         6227.18         508796         0      Not Applicable
  09/12/2026 09 PM PDT         6227.18         508796         0      Not Applicable
  09/12/2026 10 PM PDT         6227.17         507548         -      Not Applicable
  09/12/2026 11 PM PDT         6227.17         507548         0      Not Applicable
  09/13/2026 12 AM PDT         6227.17         507548         0      Not Applicable
  09/13/2026 01 AM PDT         6227.17         507548         0      Not Applicable
  09/13/2026 02 AM PDT         6227.18         508796         +      Not Applicable
  09/13/2026 03 AM PDT         6227.18         508796         0      Not Applicable
  09/13/2026 04 AM PDT         6227.18         508796         0      Not Applicable
  09/13/2026 05 AM PDT         6227.18         508796         0      Not Applicable
  09/13/2026 06 AM PDT         6227.18         508796         0      Not Applicable
  09/13/2026 07 AM PDT         6227.18         508796         0      Not Applicable
  09/13/2026 08 AM PDT         6227.18         508796         0      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)   Storage (AF)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  09/13/2026 09 AM PDT         6227.18         508796                Not Applicable
  09/13/2026 10 AM PDT         6227.18         508796         0      Not Applicable
  09/13/2026 11 AM PDT         6227.18         508796         0      Not Applicable
  09/13/2026 12 PM PDT         6227.18         508796         0      Not Applicable
  09/13/2026 01 PM PDT         6227.18         508796         0      Not Applicable
  09/13/2026 02 PM PDT         6227.18         508796         0      Not Applicable
  09/13/2026 03 PM PDT         6227.17         507548         -      Not Applicable
  09/13/2026 04 PM PDT         6227.17         507548         0      Not Applicable
  09/13/2026 05 PM PDT         6227.17         507548         0      Not Applicable
  09/13/2026 06 PM PDT         6227.17         507548         0      Not Applicable
  09/13/2026 07 PM PDT         6227.17         507548         0      Not Applicable
  09/13/2026 08 PM PDT         6227.17         507548         0      Not Applicable
  09/13/2026 09 PM PDT         6227.17         507548         0      Not Applicable
  09/13/2026 10 PM PDT         6227.17         507548         0      Not Applicable
  09/13/2026 11 PM PDT         6227.17         507548         0      Not Applicable
  09/14/2026 12 AM PDT         6227.17         507548         0      Not Applicable
  09/14/2026 01 AM PDT         6227.17         507548         0      Not Applicable
  09/14/2026 02 AM PDT         6227.17         507548         0      Not Applicable
  09/14/2026 03 AM PDT         6227.17         507548         0      Not Applicable
  09/14/2026 04 AM PDT         6227.17         507548         0      Not Applicable
  09/14/2026 05 AM PDT         6227.17         507548         0      Not Applicable
  09/14/2026 06 AM PDT         6227.17         507548         0      Not Applicable
  09/14/2026 07 AM PDT         6227.16         506303         -      Not Applicable
  09/14/2026 08 AM PDT         6227.16         506303         0      Not Applicable
  09/14/2026 09 AM PDT         6227.16         506303         0      Not Applicable
  09/14/2026 10 AM PDT         6227.16         506303         0      Not Applicable
  09/14/2026 11 AM PDT         6227.16         506303         0      Not Applicable
  09/14/2026 12 PM PDT         6227.16         506303         0      Not Applicable
  09/14/2026 01 PM PDT         6227.16         506303         0      Not Applicable
  09/14/2026 02 PM PDT         6227.16         506303         0      Not Applicable
  09/14/2026 03 PM PDT         6227.16         506303         0      Not Applicable
  09/14/2026 04 PM PDT         6227.16         506303         0      Not Applicable
  09/14/2026 05 PM PDT         6227.16         506303         0      Not Applicable
  09/14/2026 06 PM PDT         6227.16         506303         0      Not Applicable
  09/14/2026 07 PM PDT         6227.16         506303         0      Not Applicable
  09/14/2026 08 PM PDT         6227.16         506303         0      Not Applicable
  09/14/2026 09 PM PDT         6227.16         506303         0      Not Applicable
  09/14/2026 10 PM PDT         6227.16         506303         0      Not Applicable
  09/14/2026 11 PM PDT         6227.16         506303         0      Not Applicable
  09/15/2026 12 AM PDT         6227.16         506303         0      Not Applicable
  09/15/2026 01 AM PDT         6227.15         505062         -      Not Applicable
  09/15/2026 02 AM PDT         6227.15         505062         0      Not Applicable
  09/15/2026 03 AM PDT         6227.15         505062         0      Not Applicable
  09/15/2026 04 AM PDT         6227.15         505062         0      Not Applicable
  09/15/2026 05 AM PDT         6227.15         505062         0      Not Applicable
  09/15/2026 06 AM PDT         6227.15         505062         0      Not Applicable
  09/15/2026 07 AM PDT         6227.15         505062         0      Not Applicable
  09/15/2026 08 AM PDT         6227.15         505062         0      Not Applicable
  09/15/2026 09 AM PDT         6227.15         505062         0      Not Applicable
  09/15/2026 10 AM PDT         6227.15         505062         0      Not Applicable
  09/15/2026 11 AM PDT         6227.15         505062         0      Not Applicable
  09/15/2026 12 PM PDT         6227.15         505062         0      Not Applicable
  09/15/2026 01 PM PDT         6227.15         505062         0      Not Applicable
  09/15/2026 02 PM PDT         6227.15         505062         0      Not Applicable
  09/15/2026 03 PM PDT         6227.15         505062         0      Not Applicable
  09/15/2026 04 PM PDT         6227.15         505062         0      Not Applicable
  09/15/2026 05 PM PDT         6227.15         505062         0      Not Applicable
  09/15/2026 06 PM PDT         6227.15         505062         0      Not Applicable
  09/15/2026 07 PM PDT         6227.15         505062         0      Not Applicable
  09/15/2026 08 PM PDT         6227.15         505062         0      Not Applicable
  09/15/2026 09 PM PDT         6227.14         503824         -      Not Applicable
  09/15/2026 10 PM PDT         6227.14         503824         0      Not Applicable
  09/15/2026 11 PM PDT         6227.14         503824         0      Not Applicable
  09/16/2026 12 AM PDT         6227.14         503824         0      Not Applicable
  09/16/2026 01 AM PDT         6227.14         503824         0      Not Applicable
  09/16/2026 02 AM PDT         6227.14         503824         0      Not Applicable
  09/16/2026 03 AM PDT         6227.14         503824         0      Not Applicable
  09/16/2026 04 AM PDT         6227.14         503824         0      Not Applicable
  09/16/2026 05 AM PDT         6227.14         503824         0      Not Applicable
  09/16/2026 06 AM PDT         6227.14         503824         0      Not Applicable
  09/16/2026 07 AM PDT         6227.14         503824         0      Not Applicable
  09/16/2026 08 AM PDT         6227.14         503824         0      Not Applicable
  09/16/2026 09 AM PDT         6227.14         503824         0      Not Applicable
  09/16/2026 10 AM PDT         6227.14         503824         0      Not Applicable
  09/16/2026 11 AM PDT         6227.14         503824         0      Not Applicable
  09/16/2026 12 PM PDT         6227.14         503824         0      Not Applicable
  09/16/2026 01 PM PDT         6227.13         502588         -      Not Applicable
  09/16/2026 02 PM PDT         6227.13         502588         0      Not Applicable
  09/16/2026 03 PM PDT         6227.13         502588         0      Not Applicable
  09/16/2026 04 PM PDT         6227.13         502588         0      Not Applicable
  09/16/2026 05 PM PDT         6227.13         502588         0      Not Applicable
  09/16/2026 06 PM PDT         6227.13         502588         0      Not Applicable
  09/16/2026 07 PM PDT         6227.13         502588         0      Not Applicable
  09/16/2026 08 PM PDT         6227.13         502588         0      Not Applicable
  09/16/2026 09 PM PDT         6227.13         502588         0      Not Applicable
  09/16/2026 10 PM PDT         6227.13         502588         0      Not Applicable
  09/16/2026 11 PM PDT         6227.13         502588         0      Not Applicable
  09/17/2026 12 AM PDT         6227.13         502588         0      Not Applicable
  09/17/2026 01 AM PDT         6227.13         502588         0      Not Applicable
  09/17/2026 02 AM PDT         6227.13         502588         0      Not Applicable
  09/17/2026 03 AM PDT         6227.13         502588         0      Not Applicable
  09/17/2026 04 AM PDT         6227.13         502588         0      Not Applicable
  09/17/2026 05 AM PDT         6227.12         501356         -      Not Applicable
  09/17/2026 06 AM PDT         6227.12         501356         0      Not Applicable
  09/17/2026 07 AM PDT         6227.12         501356         0      Not Applicable
  09/17/2026 08 AM PDT         6227.12         501356         0      Not Applicable
  09/17/2026 09 AM PDT         6227.12         501356         0      Not Applicable
  09/17/2026 10 AM PDT         6227.12         501356         0      Not Applicable
  09/17/2026 11 AM PDT         6227.12         501356         0      Not Applicable
  09/17/2026 12 PM PDT         6227.12         501356         0      Not Applicable
  09/17/2026 01 PM PDT         6227.12         501356         0      Not Applicable
  09/17/2026 02 PM PDT         6227.12         501356         0      Not Applicable
  09/17/2026 03 PM PDT         6227.12         501356         0      Not Applicable
  09/17/2026 04 PM PDT         6227.12         501356         0      Not Applicable
  09/17/2026 05 PM PDT         6227.12         501356         0      Not Applicable
  09/17/2026 06 PM PDT         6227.12         501356         0      Not Applicable
  09/17/2026 07 PM PDT         6227.12         501356         0      Not Applicable
  09/17/2026 08 PM PDT         6227.12         501356         0      Not Applicable
  09/17/2026 09 PM PDT         6227.12         501356         0      Not Applicable
  09/17/2026 10 PM PDT         6227.12         501356         0      Not Applicable
  09/17/2026 11 PM PDT         6227.11         500126         -      Not Applicable
  09/18/2026 12 AM PDT         6227.11         500126         0      Not Applicable
  09/18/2026 01 AM PDT         6227.11         500126         0      Not Applicable
  09/18/2026 02 AM PDT         6227.11         500126         0      Not Applicable
  09/18/2026 03 AM PDT         6227.11         500126         0      Not Applicable
  09/18/2026 04 AM PDT         6227.11         500126         0      Not Applicable
  09/18/2026 05 AM PDT         6227.11         500126         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.