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

 | 

STEAMBOAT CREEK - SPARKS (SCWN2)
Latitude: 39.51º NLongitude: 119.71º WElevation: 4375 Feet
Location: Washoe County in NevadaBulletin Group: Eastern SierraRiver Group: Eastern Sierra
Issuance Time: May 08 2025 at 7:59 AM PDTNext Issuance: May 09 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: Steamboat Creek - Sparks at Cleanwater Way (SCWN2)
#
# File Generation Time:  05/08/2025 at 08:00 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  05/04/2025 at 08:00 PM PDT
# Maximum Observed Stage:                       5.22 Feet
# Maximum Observed Flow:                        75 cfs
#
# Earliest Date & Time of Maximum Forecast:     05/11/2025 at 06:00 AM PDT
# Maximum Forecast Stage:                       5.30 Feet
# Maximum Forecast Flow:                        80 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  05/03/2025 08 AM PDT            4.86             51                Not Applicable
  05/03/2025 09 AM PDT            4.87             51         +      Not Applicable
  05/03/2025 10 AM PDT            4.88             52         +      Not Applicable
  05/03/2025 11 AM PDT            4.89             52         +      Not Applicable
  05/03/2025 12 PM PDT            4.91             54         +      Not Applicable
  05/03/2025 01 PM PDT            4.91             54         0      Not Applicable
  05/03/2025 02 PM PDT            4.91             54         0      Not Applicable
  05/03/2025 03 PM PDT            4.92             54         +      Not Applicable
  05/03/2025 04 PM PDT            4.92             54         0      Not Applicable
  05/03/2025 05 PM PDT            4.92             54         0      Not Applicable
  05/03/2025 06 PM PDT            4.92             54         0      Not Applicable
  05/03/2025 07 PM PDT            4.92             54         0      Not Applicable
  05/03/2025 08 PM PDT            4.92             54         0      Not Applicable
  05/03/2025 09 PM PDT            4.92             54         0      Not Applicable
  05/03/2025 10 PM PDT            4.92             54         0      Not Applicable
  05/03/2025 11 PM PDT            4.92             54         0      Not Applicable
  05/04/2025 12 AM PDT            4.92             54         0      Not Applicable
  05/04/2025 01 AM PDT            4.92             54         0      Not Applicable
  05/04/2025 02 AM PDT            4.92             54         0      Not Applicable
  05/04/2025 03 AM PDT            4.91             54         -      Not Applicable
  05/04/2025 04 AM PDT            4.91             54         0      Not Applicable
  05/04/2025 05 AM PDT            4.91             54         0      Not Applicable
  05/04/2025 06 AM PDT            4.92             54         +      Not Applicable
  05/04/2025 07 AM PDT            4.93             55         +      Not Applicable
  05/04/2025 08 AM PDT            4.95             56         +      Not Applicable
  05/04/2025 09 AM PDT            4.97             57         +      Not Applicable
  05/04/2025 10 AM PDT            5.00             59         +      Not Applicable
  05/04/2025 11 AM PDT            5.02             61         +      Not Applicable
  05/04/2025 12 PM PDT            5.04             62         +      Not Applicable
  05/04/2025 01 PM PDT            5.07             64         +      Not Applicable
  05/04/2025 02 PM PDT            5.09             65         +      Not Applicable
  05/04/2025 03 PM PDT            5.13             68         +      Not Applicable
  05/04/2025 04 PM PDT            5.16             70         +      Not Applicable
  05/04/2025 05 PM PDT            5.19             72         +      Not Applicable
  05/04/2025 06 PM PDT            5.21             74         +      Not Applicable
  05/04/2025 07 PM PDT            5.22             75         +      Not Applicable
  05/04/2025 08 PM PDT            5.22             75         0      Not Applicable
  05/04/2025 09 PM PDT            5.21             74         -      Not Applicable
  05/04/2025 10 PM PDT            5.19             72         -      Not Applicable
  05/04/2025 11 PM PDT            5.18             72         -      Not Applicable
  05/05/2025 12 AM PDT            5.16             70         -      Not Applicable
  05/05/2025 01 AM PDT            5.15             70         -      Not Applicable
  05/05/2025 02 AM PDT            5.13             68         -      Not Applicable
  05/05/2025 03 AM PDT            5.11             67         -      Not Applicable
  05/05/2025 04 AM PDT            5.10             66         -      Not Applicable
  05/05/2025 05 AM PDT            5.09             65         -      Not Applicable
  05/05/2025 06 AM PDT            5.08             65         -      Not Applicable
  05/05/2025 07 AM PDT            5.08             65         0      Not Applicable
  05/05/2025 08 AM PDT            5.06             63         -      Not Applicable
  05/05/2025 09 AM PDT            5.06             63         0      Not Applicable
  05/05/2025 10 AM PDT            5.05             63         -      Not Applicable
  05/05/2025 11 AM PDT            5.04             62         -      Not Applicable
  05/05/2025 12 PM PDT            5.04             62         0      Not Applicable
  05/05/2025 01 PM PDT            5.03             61         -      Not Applicable
  05/05/2025 02 PM PDT            5.02             61         -      Not Applicable
  05/05/2025 03 PM PDT            5.02             61         0      Not Applicable
  05/05/2025 04 PM PDT            5.01             60         -      Not Applicable
  05/05/2025 05 PM PDT            5.00             59         -      Not Applicable
  05/05/2025 06 PM PDT            5.00             59         0      Not Applicable
  05/05/2025 07 PM PDT            4.99             59         -      Not Applicable
  05/05/2025 08 PM PDT            4.98             58         -      Not Applicable
  05/05/2025 09 PM PDT            4.98             58         0      Not Applicable
  05/05/2025 10 PM PDT            4.97             57         -      Not Applicable
  05/05/2025 11 PM PDT            4.96             57         -      Not Applicable
  05/06/2025 12 AM PDT            4.95             56         -      Not Applicable
  05/06/2025 01 AM PDT            4.93             55         -      Not Applicable
  05/06/2025 02 AM PDT            4.92             54         -      Not Applicable
  05/06/2025 03 AM PDT            4.92             54         0      Not Applicable
  05/06/2025 04 AM PDT            4.91             54         -      Not Applicable
  05/06/2025 05 AM PDT            4.91             54         0      Not Applicable
  05/06/2025 06 AM PDT            4.90             53         -      Not Applicable
  05/06/2025 07 AM PDT            4.90             53         0      Not Applicable
  05/06/2025 08 AM PDT            4.89             52         -      Not Applicable
  05/06/2025 09 AM PDT            4.90             53         +      Not Applicable
  05/06/2025 10 AM PDT            4.90             53         0      Not Applicable
  05/06/2025 11 AM PDT            4.90             53         0      Not Applicable
  05/06/2025 12 PM PDT            4.91             54         +      Not Applicable
  05/06/2025 01 PM PDT            4.91             54         0      Not Applicable
  05/06/2025 02 PM PDT            4.91             54         0      Not Applicable
  05/06/2025 03 PM PDT            4.91             54         0      Not Applicable
  05/06/2025 04 PM PDT            4.91             54         0      Not Applicable
  05/06/2025 05 PM PDT            4.91             54         0      Not Applicable
  05/06/2025 06 PM PDT            4.92             54         +      Not Applicable
  05/06/2025 07 PM PDT            4.91             54         -      Not Applicable
  05/06/2025 08 PM PDT            4.91             54         0      Not Applicable
  05/06/2025 09 PM PDT            4.91             54         0      Not Applicable
  05/06/2025 10 PM PDT            4.91             54         0      Not Applicable
  05/06/2025 11 PM PDT            4.91             54         0      Not Applicable
  05/07/2025 12 AM PDT            4.91             54         0      Not Applicable
  05/07/2025 01 AM PDT            4.90             53         -      Not Applicable
  05/07/2025 02 AM PDT            4.90             53         0      Not Applicable
  05/07/2025 03 AM PDT            4.89             52         -      Not Applicable
  05/07/2025 04 AM PDT            4.88             52         -      Not Applicable
  05/07/2025 05 AM PDT            4.88             52         0      Not Applicable
  05/07/2025 06 AM PDT            4.88             52         0      Not Applicable
  05/07/2025 07 AM PDT            4.88             52         0      Not Applicable
  05/07/2025 08 AM PDT            4.88             52         0      Not Applicable
  05/07/2025 09 AM PDT            4.88             52         0      Not Applicable
  05/07/2025 10 AM PDT            4.88             52         0      Not Applicable
  05/07/2025 11 AM PDT            4.88             52         0      Not Applicable
  05/07/2025 12 PM PDT            4.88             52         0      Not Applicable
  05/07/2025 01 PM PDT            4.89             52         +      Not Applicable
  05/07/2025 02 PM PDT            4.88             52         -      Not Applicable
  05/07/2025 03 PM PDT            4.88             52         0      Not Applicable
  05/07/2025 04 PM PDT            4.88             52         0      Not Applicable
  05/07/2025 05 PM PDT            4.89             52         +      Not Applicable
  05/07/2025 06 PM PDT            4.88             52         -      Not Applicable
  05/07/2025 07 PM PDT            4.88             52         0      Not Applicable
  05/07/2025 08 PM PDT            4.87             51         -      Not Applicable
  05/07/2025 09 PM PDT            4.86             51         -      Not Applicable
  05/07/2025 10 PM PDT            4.86             51         0      Not Applicable
  05/07/2025 11 PM PDT            4.86             51         0      Not Applicable
  05/08/2025 12 AM PDT            4.85             50         -      Not Applicable
  05/08/2025 01 AM PDT            4.86             51         +      Not Applicable
  05/08/2025 02 AM PDT            4.86             51         0      Not Applicable
  05/08/2025 03 AM PDT            4.86             51         0      Not Applicable
  05/08/2025 04 AM PDT            4.87             51         +      Not Applicable
  05/08/2025 05 AM PDT            4.87             51         0      Not Applicable
  05/08/2025 06 AM PDT            4.87             51         0      Not Applicable
  05/08/2025 07 AM PDT            4.89             52         +      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  05/08/2025 08 AM PDT            4.91             54                Not Applicable
  05/08/2025 09 AM PDT            4.93             55         +      Not Applicable
  05/08/2025 10 AM PDT            4.94             56         +      Not Applicable
  05/08/2025 11 AM PDT            4.95             56         +      Not Applicable
  05/08/2025 12 PM PDT            4.95             56         0      Not Applicable
  05/08/2025 01 PM PDT            4.96             57         +      Not Applicable
  05/08/2025 02 PM PDT            4.96             57         0      Not Applicable
  05/08/2025 03 PM PDT            4.96             57         0      Not Applicable
  05/08/2025 04 PM PDT            4.95             56         -      Not Applicable
  05/08/2025 05 PM PDT            4.95             56         0      Not Applicable
  05/08/2025 06 PM PDT            4.94             56         -      Not Applicable
  05/08/2025 07 PM PDT            4.94             56         0      Not Applicable
  05/08/2025 08 PM PDT            4.93             55         -      Not Applicable
  05/08/2025 09 PM PDT            4.93             55         0      Not Applicable
  05/08/2025 10 PM PDT            4.92             54         -      Not Applicable
  05/08/2025 11 PM PDT            4.92             54         0      Not Applicable
  05/09/2025 12 AM PDT            4.92             54         0      Not Applicable
  05/09/2025 01 AM PDT            4.93             55         +      Not Applicable
  05/09/2025 02 AM PDT            4.94             56         +      Not Applicable
  05/09/2025 03 AM PDT            4.95             56         +      Not Applicable
  05/09/2025 04 AM PDT            4.96             57         +      Not Applicable
  05/09/2025 05 AM PDT            4.98             58         +      Not Applicable
  05/09/2025 06 AM PDT            4.99             59         +      Not Applicable
  05/09/2025 07 AM PDT            5.01             60         +      Not Applicable
  05/09/2025 08 AM PDT            5.02             61         +      Not Applicable
  05/09/2025 09 AM PDT            5.04             62         +      Not Applicable
  05/09/2025 10 AM PDT            5.05             63         +      Not Applicable
  05/09/2025 11 AM PDT            5.06             63         +      Not Applicable
  05/09/2025 12 PM PDT            5.07             64         +      Not Applicable
  05/09/2025 01 PM PDT            5.08             65         +      Not Applicable
  05/09/2025 02 PM PDT            5.08             65         0      Not Applicable
  05/09/2025 03 PM PDT            5.08             65         0      Not Applicable
  05/09/2025 04 PM PDT            5.08             65         0      Not Applicable
  05/09/2025 05 PM PDT            5.08             65         0      Not Applicable
  05/09/2025 06 PM PDT            5.09             65         +      Not Applicable
  05/09/2025 07 PM PDT            5.09             65         0      Not Applicable
  05/09/2025 08 PM PDT            5.09             65         0      Not Applicable
  05/09/2025 09 PM PDT            5.09             65         0      Not Applicable
  05/09/2025 10 PM PDT            5.10             66         +      Not Applicable
  05/09/2025 11 PM PDT            5.11             67         +      Not Applicable
  05/10/2025 12 AM PDT            5.12             68         +      Not Applicable
  05/10/2025 01 AM PDT            5.13             68         +      Not Applicable
  05/10/2025 02 AM PDT            5.15             70         +      Not Applicable
  05/10/2025 03 AM PDT            5.16             70         +      Not Applicable
  05/10/2025 04 AM PDT            5.18             72         +      Not Applicable
  05/10/2025 05 AM PDT            5.20             73         +      Not Applicable
  05/10/2025 06 AM PDT            5.22             75         +      Not Applicable
  05/10/2025 07 AM PDT            5.23             75         +      Not Applicable
  05/10/2025 08 AM PDT            5.24             76         +      Not Applicable
  05/10/2025 09 AM PDT            5.25             77         +      Not Applicable
  05/10/2025 10 AM PDT            5.26             78         +      Not Applicable
  05/10/2025 11 AM PDT            5.27             78         +      Not Applicable
  05/10/2025 12 PM PDT            5.27             78         0      Not Applicable
  05/10/2025 01 PM PDT            5.27             78         0      Not Applicable
  05/10/2025 02 PM PDT            5.27             78         0      Not Applicable
  05/10/2025 03 PM PDT            5.27             78         0      Not Applicable
  05/10/2025 04 PM PDT            5.27             78         0      Not Applicable
  05/10/2025 05 PM PDT            5.26             78         -      Not Applicable
  05/10/2025 06 PM PDT            5.26             78         0      Not Applicable
  05/10/2025 07 PM PDT            5.26             78         0      Not Applicable
  05/10/2025 08 PM PDT            5.26             78         0      Not Applicable
  05/10/2025 09 PM PDT            5.25             77         -      Not Applicable
  05/10/2025 10 PM PDT            5.25             77         0      Not Applicable
  05/10/2025 11 PM PDT            5.25             77         0      Not Applicable
  05/11/2025 12 AM PDT            5.26             78         +      Not Applicable
  05/11/2025 01 AM PDT            5.26             78         0      Not Applicable
  05/11/2025 02 AM PDT            5.27             78         +      Not Applicable
  05/11/2025 03 AM PDT            5.28             79         +      Not Applicable
  05/11/2025 04 AM PDT            5.29             80         +      Not Applicable
  05/11/2025 05 AM PDT            5.29             80         0      Not Applicable
  05/11/2025 06 AM PDT            5.30             80         +      Not Applicable
  05/11/2025 07 AM PDT            5.30             80         0      Not Applicable
  05/11/2025 08 AM PDT            5.30             80         0      Not Applicable
  05/11/2025 09 AM PDT            5.30             80         0      Not Applicable
  05/11/2025 10 AM PDT            5.30             80         0      Not Applicable
  05/11/2025 11 AM PDT            5.30             80         0      Not Applicable
  05/11/2025 12 PM PDT            5.30             80         0      Not Applicable
  05/11/2025 01 PM PDT            5.29             80         -      Not Applicable
  05/11/2025 02 PM PDT            5.29             80         0      Not Applicable
  05/11/2025 03 PM PDT            5.28             79         -      Not Applicable
  05/11/2025 04 PM PDT            5.27             78         -      Not Applicable
  05/11/2025 05 PM PDT            5.26             78         -      Not Applicable
  05/11/2025 06 PM PDT            5.25             77         -      Not Applicable
  05/11/2025 07 PM PDT            5.24             76         -      Not Applicable
  05/11/2025 08 PM PDT            5.24             76         0      Not Applicable
  05/11/2025 09 PM PDT            5.23             75         -      Not Applicable
  05/11/2025 10 PM PDT            5.22             75         -      Not Applicable
  05/11/2025 11 PM PDT            5.21             74         -      Not Applicable
  05/12/2025 12 AM PDT            5.20             73         -      Not Applicable
  05/12/2025 01 AM PDT            5.20             73         0      Not Applicable
  05/12/2025 02 AM PDT            5.19             72         -      Not Applicable
  05/12/2025 03 AM PDT            5.18             72         -      Not Applicable
  05/12/2025 04 AM PDT            5.18             72         0      Not Applicable
  05/12/2025 05 AM PDT            5.17             71         -      Not Applicable
  05/12/2025 06 AM PDT            5.17             71         0      Not Applicable
  05/12/2025 07 AM PDT            5.16             70         -      Not Applicable
  05/12/2025 08 AM PDT            5.15             70         -      Not Applicable
  05/12/2025 09 AM PDT            5.14             69         -      Not Applicable
  05/12/2025 10 AM PDT            5.13             68         -      Not Applicable
  05/12/2025 11 AM PDT            5.12             68         -      Not Applicable
  05/12/2025 12 PM PDT            5.12             68         0      Not Applicable
  05/12/2025 01 PM PDT            5.10             66         -      Not Applicable
  05/12/2025 02 PM PDT            5.09             65         -      Not Applicable
  05/12/2025 03 PM PDT            5.08             65         -      Not Applicable
  05/12/2025 04 PM PDT            5.07             64         -      Not Applicable
  05/12/2025 05 PM PDT            5.06             63         -      Not Applicable
  05/12/2025 06 PM PDT            5.05             63         -      Not Applicable
  05/12/2025 07 PM PDT            5.03             61         -      Not Applicable
  05/12/2025 08 PM PDT            5.02             61         -      Not Applicable
  05/12/2025 09 PM PDT            5.01             60         -      Not Applicable
  05/12/2025 10 PM PDT            5.00             59         -      Not Applicable
  05/12/2025 11 PM PDT            4.99             59         -      Not Applicable
  05/13/2025 12 AM PDT            4.98             58         -      Not Applicable
  05/13/2025 01 AM PDT            4.97             57         -      Not Applicable
  05/13/2025 02 AM PDT            4.96             57         -      Not Applicable
  05/13/2025 03 AM PDT            4.95             56         -      Not Applicable
  05/13/2025 04 AM PDT            4.94             56         -      Not Applicable
  05/13/2025 05 AM PDT            4.93             55         -      Not Applicable
#
# NOTE 1: Stages are rounded to the nearest hundredth (.01) of a foot.
# NOTE 2: Flows are rounded to the nearest (1) cfs.
# NOTE 3: Trends are determined using hourly change in unrounded stage and flow.
# NOTE 4: Maximum Values are determined using unrounded stage and flow.