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

 | 

SAGEHEN CREEK - TRUCKEE (SGNC1)
Latitude: 39.43º NLongitude: 120.24º WElevation: 6320 Feet
Location: Nevada County in CaliforniaBulletin Group: Eastern SierraRiver Group: Eastern Sierra
Issuance Time: Dec 31 2025 at 1:46 PM PSTNext Issuance: Jan 01 2026 at 9:00 AM PST
Action/Monitor: 4.0 FeetMinor Flood: 4.5 FeetModerate Flood: N/A Major Flood: N/A


# Tabular Observed and Forecast Hydrograph Information
#
# Location: Sagehen Creek - Truckee (SGNC1)
#
# File Generation Time:  12/31/2025 at 01:54 PM PST
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  12/26/2025 at 03:00 PM PST
# Maximum Observed Stage:                       2.17 Feet
# Maximum Observed Flow:                        20 cfs
#
# Earliest Date & Time of Maximum Forecast:     01/01/2026 at 04:00 PM PST
# Maximum Forecast Stage:                       2.27 Feet
# Maximum Forecast Flow:                        25 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  12/26/2025 01 PM PST            2.17             20                        Normal
  12/26/2025 02 PM PST            2.17             20         0              Normal
  12/26/2025 03 PM PST            2.17             20         0              Normal
  12/26/2025 04 PM PST            2.16             19         -              Normal
  12/26/2025 05 PM PST            2.16             19         0              Normal
  12/26/2025 06 PM PST            2.15             19         -              Normal
  12/26/2025 07 PM PST            2.15             19         0              Normal
  12/26/2025 08 PM PST            2.15             19         0              Normal
  12/26/2025 09 PM PST            2.14             18         -              Normal
  12/26/2025 10 PM PST            2.14             18         0              Normal
  12/26/2025 11 PM PST            2.14             18         0              Normal
  12/27/2025 12 AM PST            2.13             18         -              Normal
  12/27/2025 01 AM PST            2.13             18         0              Normal
  12/27/2025 02 AM PST            2.13             18         0              Normal
  12/27/2025 03 AM PST            2.12             17         -              Normal
  12/27/2025 04 AM PST            2.12             17         0              Normal
  12/27/2025 05 AM PST            2.12             17         0              Normal
  12/27/2025 06 AM PST            2.11             17         -              Normal
  12/27/2025 07 AM PST            2.11             17         0              Normal
  12/27/2025 08 AM PST            2.11             17         0              Normal
  12/27/2025 09 AM PST            2.10             17         -              Normal
  12/27/2025 10 AM PST            2.10             17         0              Normal
  12/27/2025 11 AM PST            2.10             17         0              Normal
  12/27/2025 12 PM PST            2.09             16         -              Normal
  12/27/2025 01 PM PST            2.10             17         +              Normal
  12/27/2025 02 PM PST            2.09             16         -              Normal
  12/27/2025 03 PM PST            2.09             16         0              Normal
  12/27/2025 04 PM PST            2.09             16         0              Normal
  12/27/2025 05 PM PST            2.09             16         0              Normal
  12/27/2025 06 PM PST            2.09             16         0              Normal
  12/27/2025 07 PM PST            2.08             16         -              Normal
  12/27/2025 08 PM PST            2.08             16         0              Normal
  12/27/2025 09 PM PST            2.08             16         0              Normal
  12/27/2025 10 PM PST            2.07             15         -              Normal
  12/27/2025 11 PM PST            2.07             15         0              Normal
  12/28/2025 12 AM PST            2.06             15         -              Normal
  12/28/2025 01 AM PST            2.06             15         0              Normal
  12/28/2025 02 AM PST            2.06             15         0              Normal
  12/28/2025 03 AM PST            2.05             15         -              Normal
  12/28/2025 04 AM PST            2.05             15         0              Normal
  12/28/2025 05 AM PST            2.05             15         0              Normal
  12/28/2025 06 AM PST            2.05             15         0              Normal
  12/28/2025 07 AM PST            2.04             14         -              Normal
  12/28/2025 08 AM PST            2.04             14         0              Normal
  12/28/2025 09 AM PST            2.04             14         0              Normal
  12/28/2025 10 AM PST            2.04             14         0              Normal
  12/28/2025 11 AM PST            2.04             14         0              Normal
  12/28/2025 12 PM PST            2.03             14         -              Normal
  12/28/2025 01 PM PST            2.03             14         0              Normal
  12/28/2025 02 PM PST            2.03             14         0              Normal
  12/28/2025 03 PM PST            2.03             14         0              Normal
  12/28/2025 04 PM PST            2.03             14         0              Normal
  12/28/2025 05 PM PST            2.03             14         0              Normal
  12/28/2025 06 PM PST            2.02             13         -              Normal
  12/28/2025 07 PM PST            2.02             13         0              Normal
  12/28/2025 08 PM PST            2.02             13         0              Normal
  12/28/2025 09 PM PST            2.02             13         0              Normal
  12/28/2025 10 PM PST            2.02             13         0              Normal
  12/28/2025 11 PM PST            2.02             13         0              Normal
  12/29/2025 12 AM PST            2.01             13         -              Normal
  12/29/2025 01 AM PST            2.01             13         0              Normal
  12/29/2025 02 AM PST            2.00             13         -              Normal
  12/29/2025 03 AM PST            2.00             13         0              Normal
  12/29/2025 04 AM PST            2.00             13         0              Normal
  12/29/2025 05 AM PST            2.00             13         0              Normal
  12/29/2025 06 AM PST            2.00             13         0              Normal
  12/29/2025 07 AM PST            1.99             12         -              Normal
  12/29/2025 08 AM PST            1.99             12         0              Normal
  12/29/2025 09 AM PST            1.99             12         0              Normal
  12/29/2025 10 AM PST            1.99             12         0              Normal
  12/29/2025 11 AM PST            1.99             12         0              Normal
  12/29/2025 12 PM PST            1.99             12         0              Normal
  12/29/2025 01 PM PST            1.99             12         0              Normal
  12/29/2025 02 PM PST            1.99             12         0              Normal
  12/29/2025 03 PM PST            1.99             12         0              Normal
  12/29/2025 04 PM PST            1.98             12         -              Normal
  12/29/2025 05 PM PST            1.98             12         0              Normal
  12/29/2025 06 PM PST            1.98             12         0              Normal
  12/29/2025 07 PM PST            1.98             12         0              Normal
  12/29/2025 08 PM PST            1.98             12         0              Normal
  12/29/2025 09 PM PST            1.98             12         0              Normal
  12/29/2025 10 PM PST            1.97             12         -              Normal
  12/29/2025 11 PM PST            1.97             12         0              Normal
  12/30/2025 12 AM PST            1.97             12         0              Normal
  12/30/2025 01 AM PST            1.97             12         0              Normal
  12/30/2025 02 AM PST            1.97             12         0              Normal
  12/30/2025 03 AM PST            1.97             12         0              Normal
  12/30/2025 04 AM PST            1.96             11         -              Normal
  12/30/2025 05 AM PST            1.96             11         0              Normal
  12/30/2025 06 AM PST            1.96             11         0              Normal
  12/30/2025 07 AM PST            1.96             11         0              Normal
  12/30/2025 08 AM PST            1.96             11         0              Normal
  12/30/2025 09 AM PST            1.96             11         0              Normal
  12/30/2025 10 AM PST            1.95             11         -              Normal
  12/30/2025 11 AM PST            1.95             11         0              Normal
  12/30/2025 12 PM PST            1.95             11         0              Normal
  12/30/2025 01 PM PST            1.95             11         0              Normal
  12/30/2025 02 PM PST            1.95             11         0              Normal
  12/30/2025 03 PM PST            1.95             11         0              Normal
  12/30/2025 04 PM PST            1.95             11         0              Normal
  12/30/2025 05 PM PST            1.95             11         0              Normal
  12/30/2025 06 PM PST            1.95             11         0              Normal
  12/30/2025 07 PM PST            1.95             11         0              Normal
  12/30/2025 08 PM PST            1.95             11         0              Normal
  12/30/2025 09 PM PST            1.94             11         -              Normal
  12/30/2025 10 PM PST            1.94             11         0              Normal
  12/30/2025 11 PM PST            1.94             11         0              Normal
  12/31/2025 12 AM PST            1.94             11         0              Normal
  12/31/2025 01 AM PST            1.94             11         0              Normal
  12/31/2025 02 AM PST            1.94             11         0              Normal
  12/31/2025 03 AM PST            1.94             11         0              Normal
  12/31/2025 04 AM PST            1.93             10         -              Normal
  12/31/2025 05 AM PST            1.93             10         0              Normal
  12/31/2025 06 AM PST            1.93             10         0              Normal
  12/31/2025 07 AM PST            1.93             10         0              Normal
  12/31/2025 08 AM PST            1.93             10         0              Normal
  12/31/2025 09 AM PST            1.93             10         0              Normal
  12/31/2025 10 AM PST            1.93             10         0              Normal
  12/31/2025 11 AM PST            1.93             10         0              Normal
  12/31/2025 12 PM PST            1.93             10         0              Normal
  12/31/2025 01 PM PST            1.93             10         0              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  12/31/2025 02 PM PST            1.93             10                        Normal
  12/31/2025 03 PM PST            1.93             10         0              Normal
  12/31/2025 04 PM PST            1.93             10         0              Normal
  12/31/2025 05 PM PST            1.93             10         0              Normal
  12/31/2025 06 PM PST            1.93             10         0              Normal
  12/31/2025 07 PM PST            1.94             11         +              Normal
  12/31/2025 08 PM PST            1.94             11         0              Normal
  12/31/2025 09 PM PST            1.96             11         +              Normal
  12/31/2025 10 PM PST            1.96             11         0              Normal
  12/31/2025 11 PM PST            1.97             12         +              Normal
  01/01/2026 12 AM PST            1.98             12         +              Normal
  01/01/2026 01 AM PST            2.00             13         +              Normal
  01/01/2026 02 AM PST            2.02             13         +              Normal
  01/01/2026 03 AM PST            2.06             15         +              Normal
  01/01/2026 04 AM PST            2.08             16         +              Normal
  01/01/2026 05 AM PST            2.10             17         +              Normal
  01/01/2026 06 AM PST            2.11             17         +              Normal
  01/01/2026 07 AM PST            2.13             18         +              Normal
  01/01/2026 08 AM PST            2.15             19         +              Normal
  01/01/2026 09 AM PST            2.19             21         +              Normal
  01/01/2026 10 AM PST            2.20             21         +              Normal
  01/01/2026 11 AM PST            2.21             22         +              Normal
  01/01/2026 12 PM PST            2.22             22         +              Normal
  01/01/2026 01 PM PST            2.23             23         +              Normal
  01/01/2026 02 PM PST            2.25             24         +              Normal
  01/01/2026 03 PM PST            2.26             24         +              Normal
  01/01/2026 04 PM PST            2.27             25         +              Normal
  01/01/2026 05 PM PST            2.27             25         0              Normal
  01/01/2026 06 PM PST            2.27             25         0              Normal
  01/01/2026 07 PM PST            2.27             25         0              Normal
  01/01/2026 08 PM PST            2.26             24         -              Normal
  01/01/2026 09 PM PST            2.25             24         -              Normal
  01/01/2026 10 PM PST            2.24             23         -              Normal
  01/01/2026 11 PM PST            2.23             23         -              Normal
  01/02/2026 12 AM PST            2.23             23         0              Normal
  01/02/2026 01 AM PST            2.22             22         -              Normal
  01/02/2026 02 AM PST            2.22             22         0              Normal
  01/02/2026 03 AM PST            2.22             22         0              Normal
  01/02/2026 04 AM PST            2.22             22         0              Normal
  01/02/2026 05 AM PST            2.22             22         0              Normal
  01/02/2026 06 AM PST            2.22             22         0              Normal
  01/02/2026 07 AM PST            2.22             22         0              Normal
  01/02/2026 08 AM PST            2.22             22         0              Normal
  01/02/2026 09 AM PST            2.22             22         0              Normal
  01/02/2026 10 AM PST            2.23             23         +              Normal
  01/02/2026 11 AM PST            2.23             23         0              Normal
  01/02/2026 12 PM PST            2.23             23         0              Normal
  01/02/2026 01 PM PST            2.23             23         0              Normal
  01/02/2026 02 PM PST            2.23             23         0              Normal
  01/02/2026 03 PM PST            2.23             23         0              Normal
  01/02/2026 04 PM PST            2.23             23         0              Normal
  01/02/2026 05 PM PST            2.23             23         0              Normal
  01/02/2026 06 PM PST            2.23             23         0              Normal
  01/02/2026 07 PM PST            2.23             23         0              Normal
  01/02/2026 08 PM PST            2.23             23         0              Normal
  01/02/2026 09 PM PST            2.23             23         0              Normal
  01/02/2026 10 PM PST            2.23             23         0              Normal
  01/02/2026 11 PM PST            2.22             22         -              Normal
  01/03/2026 12 AM PST            2.22             22         0              Normal
  01/03/2026 01 AM PST            2.22             22         0              Normal
  01/03/2026 02 AM PST            2.22             22         0              Normal
  01/03/2026 03 AM PST            2.22             22         0              Normal
  01/03/2026 04 AM PST            2.22             22         0              Normal
  01/03/2026 05 AM PST            2.22             22         0              Normal
  01/03/2026 06 AM PST            2.22             22         0              Normal
  01/03/2026 07 AM PST            2.22             22         0              Normal
  01/03/2026 08 AM PST            2.21             22         -              Normal
  01/03/2026 09 AM PST            2.21             22         0              Normal
  01/03/2026 10 AM PST            2.21             22         0              Normal
  01/03/2026 11 AM PST            2.21             22         0              Normal
  01/03/2026 12 PM PST            2.21             22         0              Normal
  01/03/2026 01 PM PST            2.21             22         0              Normal
  01/03/2026 02 PM PST            2.21             22         0              Normal
  01/03/2026 03 PM PST            2.21             22         0              Normal
  01/03/2026 04 PM PST            2.21             22         0              Normal
  01/03/2026 05 PM PST            2.21             22         0              Normal
  01/03/2026 06 PM PST            2.21             22         0              Normal
  01/03/2026 07 PM PST            2.21             22         0              Normal
  01/03/2026 08 PM PST            2.21             22         0              Normal
  01/03/2026 09 PM PST            2.21             22         0              Normal
  01/03/2026 10 PM PST            2.21             22         0              Normal
  01/03/2026 11 PM PST            2.21             22         0              Normal
  01/04/2026 12 AM PST            2.21             22         0              Normal
  01/04/2026 01 AM PST            2.21             22         0              Normal
  01/04/2026 02 AM PST            2.20             21         -              Normal
  01/04/2026 03 AM PST            2.20             21         0              Normal
  01/04/2026 04 AM PST            2.20             21         0              Normal
  01/04/2026 05 AM PST            2.20             21         0              Normal
  01/04/2026 06 AM PST            2.20             21         0              Normal
  01/04/2026 07 AM PST            2.20             21         0              Normal
  01/04/2026 08 AM PST            2.19             21         -              Normal
  01/04/2026 09 AM PST            2.19             21         0              Normal
  01/04/2026 10 AM PST            2.19             21         0              Normal
  01/04/2026 11 AM PST            2.19             21         0              Normal
  01/04/2026 12 PM PST            2.19             21         0              Normal
  01/04/2026 01 PM PST            2.19             21         0              Normal
  01/04/2026 02 PM PST            2.19             21         0              Normal
  01/04/2026 03 PM PST            2.18             20         -              Normal
  01/04/2026 04 PM PST            2.18             20         0              Normal
  01/04/2026 05 PM PST            2.18             20         0              Normal
  01/04/2026 06 PM PST            2.18             20         0              Normal
  01/04/2026 07 PM PST            2.18             20         0              Normal
  01/04/2026 08 PM PST            2.18             20         0              Normal
  01/04/2026 09 PM PST            2.18             20         0              Normal
  01/04/2026 10 PM PST            2.17             20         -              Normal
  01/04/2026 11 PM PST            2.17             20         0              Normal
  01/05/2026 12 AM PST            2.17             20         0              Normal
  01/05/2026 01 AM PST            2.17             20         0              Normal
  01/05/2026 02 AM PST            2.17             20         0              Normal
  01/05/2026 03 AM PST            2.17             20         0              Normal
  01/05/2026 04 AM PST            2.16             19         -              Normal
#
# 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.