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

*** IMPORTANT ***  Week of June 16 - Website Data Outage - Due to a major computer upgrade the week of June 16, nearly all data on the CNRFC web site will not be updated. We anticipate the down time to be approximately 4 days. The latest deterministic hydrologic forecasts for official forecast points will continue to be available at the National Water Prediction Service during this time.
 |  End of River Group

SUSAN RIVER - SUSANVILLE (SUSC1)
Latitude: 40.41º NLongitude: 120.66º WElevation: 4190 Feet
Location: Lassen County in CaliforniaBulletin Group: Eastern SierraRiver Group: Eastern Sierra
Issuance Time: Jun 20 2025 at 11:04 AM PDTNext Issuance: Jun 21 2025 at 9:00 AM PDT
Action/Monitor: 10.5 FeetMinor Flood: 12.0 FeetModerate Flood: 13.0 FeetMajor Flood: 14.0 Feet


# Tabular Observed and Forecast Hydrograph Information
#
# Location: Susan River - Susanville (SUSC1)
#
# File Generation Time:  06/20/2025 at 11:05 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  06/17/2025 at 11:00 AM PDT
# Maximum Observed Stage:                       4.00 Feet
# Maximum Observed Flow:                        19 cfs
#
# Earliest Date & Time of Maximum Forecast:     06/20/2025 at 11:00 AM PDT
# Maximum Forecast Stage:                       3.98 Feet
# Maximum Forecast Flow:                        17 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  06/15/2025 11 AM PDT            3.99             18                        Normal
  06/15/2025 12 PM PDT            3.99             18         0              Normal
  06/15/2025 01 PM PDT            3.99             18         0              Normal
  06/15/2025 02 PM PDT            4.00             19         +              Normal
  06/15/2025 03 PM PDT            3.99             18         -              Normal
  06/15/2025 04 PM PDT            3.99             18         0              Normal
  06/15/2025 05 PM PDT            3.98             17         -              Normal
  06/15/2025 06 PM PDT            3.97             17         -              Normal
  06/15/2025 07 PM PDT            3.97             17         0              Normal
  06/15/2025 08 PM PDT            3.96             16         -              Normal
  06/15/2025 09 PM PDT            3.95             15         -              Normal
  06/15/2025 10 PM PDT            3.95             15         0              Normal
  06/15/2025 11 PM PDT            3.95             15         0              Normal
  06/16/2025 12 AM PDT            3.96             16         +              Normal
  06/16/2025 01 AM PDT            3.96             16         0              Normal
  06/16/2025 02 AM PDT            3.96             16         0              Normal
  06/16/2025 03 AM PDT            3.97             17         +              Normal
  06/16/2025 04 AM PDT            3.97             17         0              Normal
  06/16/2025 05 AM PDT            3.98             17         +              Normal
  06/16/2025 06 AM PDT            3.98             17         0              Normal
  06/16/2025 07 AM PDT            3.99             18         +              Normal
  06/16/2025 08 AM PDT            3.99             18         0              Normal
  06/16/2025 09 AM PDT            3.99             18         0              Normal
  06/16/2025 10 AM PDT            4.00             19         +              Normal
  06/16/2025 11 AM PDT            4.00             19         0              Normal
  06/16/2025 12 PM PDT            4.00             19         0              Normal
  06/16/2025 01 PM PDT            4.00             19         0              Normal
  06/16/2025 02 PM PDT            4.00             19         0              Normal
  06/16/2025 03 PM PDT            4.00             19         0              Normal
  06/16/2025 04 PM PDT            4.00             19         0              Normal
  06/16/2025 05 PM PDT            3.99             18         -              Normal
  06/16/2025 06 PM PDT            3.99             18         0              Normal
  06/16/2025 07 PM PDT            3.99             18         0              Normal
  06/16/2025 08 PM PDT            3.99             18         0              Normal
  06/16/2025 09 PM PDT            3.99             18         0              Normal
  06/16/2025 10 PM PDT            3.99             18         0              Normal
  06/16/2025 11 PM PDT            3.99             18         0              Normal
  06/17/2025 12 AM PDT            3.99             18         0              Normal
  06/17/2025 01 AM PDT            4.00             19         +              Normal
  06/17/2025 02 AM PDT            4.00             19         0              Normal
  06/17/2025 03 AM PDT            4.00             19         0              Normal
  06/17/2025 04 AM PDT            4.00             19         0              Normal
  06/17/2025 05 AM PDT            4.00             19         0              Normal
  06/17/2025 06 AM PDT            4.00             19         0              Normal
  06/17/2025 07 AM PDT            4.00             19         0              Normal
  06/17/2025 08 AM PDT            4.00             19         0              Normal
  06/17/2025 09 AM PDT            4.00             19         0              Normal
  06/17/2025 10 AM PDT            4.00             19         0              Normal
  06/17/2025 11 AM PDT            4.00             19         0              Normal
  06/17/2025 12 PM PDT            3.99             18         -              Normal
  06/17/2025 01 PM PDT            3.99             18         0              Normal
  06/17/2025 02 PM PDT            3.99             18         0              Normal
  06/17/2025 03 PM PDT            3.99             18         0              Normal
  06/17/2025 04 PM PDT            3.99             18         0              Normal
  06/17/2025 05 PM PDT            3.99             18         0              Normal
  06/17/2025 06 PM PDT            3.99             18         0              Normal
  06/17/2025 07 PM PDT            3.99             18         0              Normal
  06/17/2025 08 PM PDT            3.99             18         0              Normal
  06/17/2025 09 PM PDT            3.99             18         0              Normal
  06/17/2025 10 PM PDT            3.99             18         0              Normal
  06/17/2025 11 PM PDT            3.99             18         0              Normal
  06/18/2025 12 AM PDT            3.99             18         0              Normal
  06/18/2025 01 AM PDT            3.99             18         0              Normal
  06/18/2025 02 AM PDT            3.99             18         0              Normal
  06/18/2025 03 AM PDT            3.99             18         0              Normal
  06/18/2025 04 AM PDT            3.99             18         0              Normal
  06/18/2025 05 AM PDT            3.99             18         0              Normal
  06/18/2025 06 AM PDT            3.99             18         0              Normal
  06/18/2025 07 AM PDT            3.99             18         0              Normal
  06/18/2025 08 AM PDT            3.99             18         0              Normal
  06/18/2025 09 AM PDT            3.99             18         0              Normal
  06/18/2025 10 AM PDT            3.99             18         0              Normal
  06/18/2025 11 AM PDT            3.99             18         0              Normal
  06/18/2025 12 PM PDT            3.99             18         0              Normal
  06/18/2025 01 PM PDT            3.99             18         0              Normal
  06/18/2025 02 PM PDT            3.99             18         0              Normal
  06/18/2025 03 PM PDT            3.99             18         0              Normal
  06/18/2025 04 PM PDT            3.99             18         0              Normal
  06/18/2025 05 PM PDT            3.99             18         0              Normal
  06/18/2025 06 PM PDT            3.99             18         0              Normal
  06/18/2025 07 PM PDT            3.99             18         0              Normal
  06/18/2025 08 PM PDT            3.99             18         0              Normal
  06/18/2025 09 PM PDT            3.99             18         0              Normal
  06/18/2025 10 PM PDT            3.99             18         0              Normal
  06/18/2025 11 PM PDT            3.99             18         0              Normal
  06/19/2025 12 AM PDT            3.99             18         0              Normal
  06/19/2025 01 AM PDT            3.99             18         0              Normal
  06/19/2025 02 AM PDT            3.99             18         0              Normal
  06/19/2025 03 AM PDT            3.99             18         0              Normal
  06/19/2025 04 AM PDT            3.99             18         0              Normal
  06/19/2025 05 AM PDT            3.99             18         0              Normal
  06/19/2025 06 AM PDT            3.99             18         0              Normal
  06/19/2025 07 AM PDT            3.99             18         0              Normal
  06/19/2025 08 AM PDT            3.99             18         0              Normal
  06/19/2025 09 AM PDT            3.99             18         0              Normal
  06/19/2025 10 AM PDT            3.99             18         0              Normal
  06/19/2025 11 AM PDT            3.99             18         0              Normal
  06/19/2025 12 PM PDT            3.99             18         0              Normal
  06/19/2025 01 PM PDT            3.99             18         0              Normal
  06/19/2025 02 PM PDT            3.99             18         0              Normal
  06/19/2025 03 PM PDT            3.98             17         -              Normal
  06/19/2025 04 PM PDT            3.98             17         0              Normal
  06/19/2025 05 PM PDT            3.98             17         0              Normal
  06/19/2025 06 PM PDT            3.98             17         0              Normal
  06/19/2025 07 PM PDT            3.98             17         0              Normal
  06/19/2025 08 PM PDT            3.98             17         0              Normal
  06/19/2025 09 PM PDT            3.98             17         0              Normal
  06/19/2025 10 PM PDT            3.98             17         0              Normal
  06/19/2025 11 PM PDT            3.98             17         0              Normal
  06/20/2025 12 AM PDT            3.98             17         0              Normal
  06/20/2025 01 AM PDT            3.98             17         0              Normal
  06/20/2025 02 AM PDT            3.98             17         0              Normal
  06/20/2025 03 AM PDT            3.98             17         0              Normal
  06/20/2025 04 AM PDT            3.98             17         0              Normal
  06/20/2025 05 AM PDT            3.99             18         +              Normal
  06/20/2025 06 AM PDT            3.99             18         0              Normal
  06/20/2025 07 AM PDT            3.99             18         0              Normal
  06/20/2025 08 AM PDT            3.99             18         0              Normal
  06/20/2025 09 AM PDT            3.98             17         -              Normal
  06/20/2025 10 AM PDT            3.98             17         0              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  06/20/2025 11 AM PDT            3.98             17                        Normal
  06/20/2025 12 PM PDT            3.98             17         0              Normal
  06/20/2025 01 PM PDT            3.98             17         0              Normal
  06/20/2025 02 PM PDT            3.98             17         0              Normal
  06/20/2025 03 PM PDT            3.98             17         0              Normal
  06/20/2025 04 PM PDT            3.98             17         0              Normal
  06/20/2025 05 PM PDT            3.98             17         0              Normal
  06/20/2025 06 PM PDT            3.98             17         0              Normal
  06/20/2025 07 PM PDT            3.98             17         0              Normal
  06/20/2025 08 PM PDT            3.98             17         0              Normal
  06/20/2025 09 PM PDT            3.98             17         0              Normal
  06/20/2025 10 PM PDT            3.98             17         0              Normal
  06/20/2025 11 PM PDT            3.98             17         0              Normal
  06/21/2025 12 AM PDT            3.98             17         0              Normal
  06/21/2025 01 AM PDT            3.98             17         0              Normal
  06/21/2025 02 AM PDT            3.98             17         0              Normal
  06/21/2025 03 AM PDT            3.98             17         0              Normal
  06/21/2025 04 AM PDT            3.98             17         0              Normal
  06/21/2025 05 AM PDT            3.98             17         0              Normal
  06/21/2025 06 AM PDT            3.98             17         0              Normal
  06/21/2025 07 AM PDT            3.98             17         0              Normal
  06/21/2025 08 AM PDT            3.98             17         0              Normal
  06/21/2025 09 AM PDT            3.98             17         0              Normal
  06/21/2025 10 AM PDT            3.98             17         0              Normal
  06/21/2025 11 AM PDT            3.98             17         0              Normal
  06/21/2025 12 PM PDT            3.98             17         0              Normal
  06/21/2025 01 PM PDT            3.98             17         0              Normal
  06/21/2025 02 PM PDT            3.98             17         0              Normal
  06/21/2025 03 PM PDT            3.98             17         0              Normal
  06/21/2025 04 PM PDT            3.98             17         0              Normal
  06/21/2025 05 PM PDT            3.98             17         0              Normal
  06/21/2025 06 PM PDT            3.98             17         0              Normal
  06/21/2025 07 PM PDT            3.98             17         0              Normal
  06/21/2025 08 PM PDT            3.98             17         0              Normal
  06/21/2025 09 PM PDT            3.98             17         0              Normal
  06/21/2025 10 PM PDT            3.98             17         0              Normal
  06/21/2025 11 PM PDT            3.98             17         0              Normal
  06/22/2025 12 AM PDT            3.98             17         0              Normal
  06/22/2025 01 AM PDT            3.98             17         0              Normal
  06/22/2025 02 AM PDT            3.98             17         0              Normal
  06/22/2025 03 AM PDT            3.98             17         0              Normal
  06/22/2025 04 AM PDT            3.98             17         0              Normal
  06/22/2025 05 AM PDT            3.98             17         0              Normal
  06/22/2025 06 AM PDT            3.98             17         0              Normal
  06/22/2025 07 AM PDT            3.98             17         0              Normal
  06/22/2025 08 AM PDT            3.98             17         0              Normal
  06/22/2025 09 AM PDT            3.98             17         0              Normal
  06/22/2025 10 AM PDT            3.98             17         0              Normal
  06/22/2025 11 AM PDT            3.98             17         0              Normal
  06/22/2025 12 PM PDT            3.98             17         0              Normal
  06/22/2025 01 PM PDT            3.98             17         0              Normal
  06/22/2025 02 PM PDT            3.98             17         0              Normal
  06/22/2025 03 PM PDT            3.98             17         0              Normal
  06/22/2025 04 PM PDT            3.97             17         -              Normal
  06/22/2025 05 PM PDT            3.97             17         0              Normal
  06/22/2025 06 PM PDT            3.97             17         0              Normal
  06/22/2025 07 PM PDT            3.97             17         0              Normal
  06/22/2025 08 PM PDT            3.97             17         0              Normal
  06/22/2025 09 PM PDT            3.97             17         0              Normal
  06/22/2025 10 PM PDT            3.97             17         0              Normal
  06/22/2025 11 PM PDT            3.97             17         0              Normal
  06/23/2025 12 AM PDT            3.97             17         0              Normal
  06/23/2025 01 AM PDT            3.97             17         0              Normal
  06/23/2025 02 AM PDT            3.97             17         0              Normal
  06/23/2025 03 AM PDT            3.97             17         0              Normal
  06/23/2025 04 AM PDT            3.97             17         0              Normal
  06/23/2025 05 AM PDT            3.97             17         0              Normal
  06/23/2025 06 AM PDT            3.98             17         +              Normal
  06/23/2025 07 AM PDT            3.98             17         0              Normal
  06/23/2025 08 AM PDT            3.97             17         -              Normal
  06/23/2025 09 AM PDT            3.97             17         0              Normal
  06/23/2025 10 AM PDT            3.97             17         0              Normal
  06/23/2025 11 AM PDT            3.97             17         0              Normal
  06/23/2025 12 PM PDT            3.97             17         0              Normal
  06/23/2025 01 PM PDT            3.97             17         0              Normal
  06/23/2025 02 PM PDT            3.97             17         0              Normal
  06/23/2025 03 PM PDT            3.97             17         0              Normal
  06/23/2025 04 PM PDT            3.97             17         0              Normal
  06/23/2025 05 PM PDT            3.97             17         0              Normal
  06/23/2025 06 PM PDT            3.97             17         0              Normal
  06/23/2025 07 PM PDT            3.97             17         0              Normal
  06/23/2025 08 PM PDT            3.97             17         0              Normal
  06/23/2025 09 PM PDT            3.97             17         0              Normal
  06/23/2025 10 PM PDT            3.97             17         0              Normal
  06/23/2025 11 PM PDT            3.97             17         0              Normal
  06/24/2025 12 AM PDT            3.97             17         0              Normal
  06/24/2025 01 AM PDT            3.97             17         0              Normal
  06/24/2025 02 AM PDT            3.97             17         0              Normal
  06/24/2025 03 AM PDT            3.97             17         0              Normal
  06/24/2025 04 AM PDT            3.97             17         0              Normal
  06/24/2025 05 AM PDT            3.97             17         0              Normal
  06/24/2025 06 AM PDT            3.97             17         0              Normal
  06/24/2025 07 AM PDT            3.97             17         0              Normal
  06/24/2025 08 AM PDT            3.97             17         0              Normal
  06/24/2025 09 AM PDT            3.97             17         0              Normal
  06/24/2025 10 AM PDT            3.97             17         0              Normal
  06/24/2025 11 AM PDT            3.97             17         0              Normal
  06/24/2025 12 PM PDT            3.97             17         0              Normal
  06/24/2025 01 PM PDT            3.97             17         0              Normal
  06/24/2025 02 PM PDT            3.97             17         0              Normal
  06/24/2025 03 PM PDT            3.97             17         0              Normal
  06/24/2025 04 PM PDT            3.97             17         0              Normal
  06/24/2025 05 PM PDT            3.97             17         0              Normal
  06/24/2025 06 PM PDT            3.96             16         -              Normal
  06/24/2025 07 PM PDT            3.96             16         0              Normal
  06/24/2025 08 PM PDT            3.96             16         0              Normal
  06/24/2025 09 PM PDT            3.96             16         0              Normal
  06/24/2025 10 PM PDT            3.96             16         0              Normal
  06/24/2025 11 PM PDT            3.96             16         0              Normal
  06/25/2025 12 AM PDT            3.96             16         0              Normal
  06/25/2025 01 AM PDT            3.97             17         +              Normal
  06/25/2025 02 AM PDT            3.97             17         0              Normal
  06/25/2025 03 AM PDT            3.97             17         0              Normal
  06/25/2025 04 AM PDT            3.97             17         0              Normal
  06/25/2025 05 AM PDT            3.97             17         0              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.