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

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SALMON RIVER - SOMES BAR (SBRC1)
Latitude: 41.38º NLongitude: 123.48º WElevation: 483 Feet
Location: Siskiyou County in CaliforniaBulletin Group: North CoastRiver Group: Klamath
Issuance Time: Apr 30 2025 at 8:07 AM PDTNext Issuance: May 01 2025 at 9:00 AM PDT
Action/Monitor: 20.0 FeetMinor Flood: N/A Moderate Flood: N/A Major Flood: N/A


# Tabular Observed and Forecast Hydrograph Information
#
# Location: Salmon River - Somes Bar (SBRC1)
#
# File Generation Time:  04/30/2025 at 08:09 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  04/30/2025 at 07:00 AM PDT
# Maximum Observed Stage:                       5.70 Feet
# Maximum Observed Flow:                        4440 cfs
#
# Earliest Date & Time of Maximum Forecast:     05/02/2025 at 08:00 AM PDT
# Maximum Forecast Stage:                       6.19 Feet
# Maximum Forecast Flow:                        5293 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  04/25/2025 08 AM PDT            5.64           4341                        Normal
  04/25/2025 09 AM PDT            5.62           4309         -              Normal
  04/25/2025 10 AM PDT            5.60           4276         -              Normal
  04/25/2025 11 AM PDT            5.59           4260         -              Normal
  04/25/2025 12 PM PDT            5.59           4260         0              Normal
  04/25/2025 01 PM PDT            5.55           4195         -              Normal
  04/25/2025 02 PM PDT            5.55           4195         0              Normal
  04/25/2025 03 PM PDT            5.53           4163         -              Normal
  04/25/2025 04 PM PDT            5.52           4147         -              Normal
  04/25/2025 05 PM PDT            5.52           4147         0              Normal
  04/25/2025 06 PM PDT            5.48           4083         -              Normal
  04/25/2025 07 PM PDT            5.49           4099         +              Normal
  04/25/2025 08 PM PDT            5.47           4068         -              Normal
  04/25/2025 09 PM PDT            5.49           4099         +              Normal
  04/25/2025 10 PM PDT            5.51           4131         +              Normal
  04/25/2025 11 PM PDT            5.53           4163         +              Normal
  04/26/2025 12 AM PDT            5.54           4179         +              Normal
  04/26/2025 01 AM PDT            5.56           4211         +              Normal
  04/26/2025 02 AM PDT            5.58           4244         +              Normal
  04/26/2025 03 AM PDT            5.59           4260         +              Normal
  04/26/2025 04 AM PDT            5.60           4276         +              Normal
  04/26/2025 05 AM PDT            5.59           4260         -              Normal
  04/26/2025 06 AM PDT            5.60           4276         +              Normal
  04/26/2025 07 AM PDT            5.58           4244         -              Normal
  04/26/2025 08 AM PDT            5.57           4227         -              Normal
  04/26/2025 09 AM PDT            5.54           4179         -              Normal
  04/26/2025 10 AM PDT            5.55           4195         +              Normal
  04/26/2025 11 AM PDT            5.52           4147         -              Normal
  04/26/2025 12 PM PDT            5.52           4147         0              Normal
  04/26/2025 01 PM PDT            5.50           4115         -              Normal
  04/26/2025 02 PM PDT            5.49           4099         -              Normal
  04/26/2025 03 PM PDT            5.51           4131         +              Normal
  04/26/2025 04 PM PDT            5.50           4115         -              Normal
  04/26/2025 05 PM PDT            5.49           4099         -              Normal
  04/26/2025 06 PM PDT            5.47           4068         -              Normal
  04/26/2025 07 PM PDT            5.47           4068         0              Normal
  04/26/2025 08 PM PDT            5.47           4068         0              Normal
  04/26/2025 09 PM PDT            5.47           4068         0              Normal
  04/26/2025 10 PM PDT            5.45           4036         -              Normal
  04/26/2025 11 PM PDT            5.46           4052         +              Normal
  04/27/2025 12 AM PDT            5.49           4099         +              Normal
  04/27/2025 01 AM PDT            5.49           4099         0              Normal
  04/27/2025 02 AM PDT            5.48           4083         -              Normal
  04/27/2025 03 AM PDT            5.49           4099         +              Normal
  04/27/2025 04 AM PDT            5.47           4068         -              Normal
  04/27/2025 05 AM PDT            5.47           4068         0              Normal
  04/27/2025 06 AM PDT            5.47           4068         0              Normal
  04/27/2025 07 AM PDT            5.43           4004         -              Normal
  04/27/2025 08 AM PDT            5.44           4020         +              Normal
  04/27/2025 09 AM PDT            5.42           3989         -              Normal
  04/27/2025 10 AM PDT            5.40           3957         -              Normal
  04/27/2025 11 AM PDT            5.37           3911         -              Normal
  04/27/2025 12 PM PDT            5.37           3911         0              Normal
  04/27/2025 01 PM PDT            5.36           3895         -              Normal
  04/27/2025 02 PM PDT            5.35           3880         -              Normal
  04/27/2025 03 PM PDT            5.33           3849         -              Normal
  04/27/2025 04 PM PDT            5.30           3803         -              Normal
  04/27/2025 05 PM PDT            5.30           3803         0              Normal
  04/27/2025 06 PM PDT            5.30           3803         0              Normal
  04/27/2025 07 PM PDT            5.30           3803         0              Normal
  04/27/2025 08 PM PDT            5.29           3787         -              Normal
  04/27/2025 09 PM PDT            5.31           3818         +              Normal
  04/27/2025 10 PM PDT            5.32           3833         +              Normal
  04/27/2025 11 PM PDT            5.36           3895         +              Normal
  04/28/2025 12 AM PDT            5.39           3942         +              Normal
  04/28/2025 01 AM PDT            5.42           3989         +              Normal
  04/28/2025 02 AM PDT            5.43           4004         +              Normal
  04/28/2025 03 AM PDT            5.45           4036         +              Normal
  04/28/2025 04 AM PDT            5.43           4004         -              Normal
  04/28/2025 05 AM PDT            5.43           4004         0              Normal
  04/28/2025 06 AM PDT            5.40           3957         -              Normal
  04/28/2025 07 AM PDT            5.40           3957         0              Normal
  04/28/2025 08 AM PDT            5.39           3942         -              Normal
  04/28/2025 09 AM PDT            5.36           3895         -              Normal
  04/28/2025 10 AM PDT            5.36           3895         0              Normal
  04/28/2025 11 AM PDT            5.33           3849         -              Normal
  04/28/2025 12 PM PDT            5.33           3849         0              Normal
  04/28/2025 01 PM PDT            5.30           3803         -              Normal
  04/28/2025 02 PM PDT            5.29           3787         -              Normal
  04/28/2025 03 PM PDT            5.27           3757         -              Normal
  04/28/2025 04 PM PDT            5.25           3727         -              Normal
  04/28/2025 05 PM PDT            5.24           3711         -              Normal
  04/28/2025 06 PM PDT            5.23           3696         -              Normal
  04/28/2025 07 PM PDT            5.24           3711         +              Normal
  04/28/2025 08 PM PDT            5.24           3711         0              Normal
  04/28/2025 09 PM PDT            5.26           3742         +              Normal
  04/28/2025 10 PM PDT            5.27           3757         +              Normal
  04/28/2025 11 PM PDT            5.30           3803         +              Normal
  04/29/2025 12 AM PDT            5.32           3833         +              Normal
  04/29/2025 01 AM PDT            5.34           3864         +              Normal
  04/29/2025 02 AM PDT            5.37           3911         +              Normal
  04/29/2025 03 AM PDT            5.39           3942         +              Normal
  04/29/2025 04 AM PDT            5.40           3957         +              Normal
  04/29/2025 05 AM PDT            5.42           3989         +              Normal
  04/29/2025 06 AM PDT            5.39           3942         -              Normal
  04/29/2025 07 AM PDT            5.40           3957         +              Normal
  04/29/2025 08 AM PDT            5.37           3911         -              Normal
  04/29/2025 09 AM PDT            5.37           3911         0              Normal
  04/29/2025 10 AM PDT            5.34           3864         -              Normal
  04/29/2025 11 AM PDT            5.34           3864         0              Normal
  04/29/2025 12 PM PDT            5.51           4131         +              Normal
  04/29/2025 01 PM PDT            5.49           4099         -              Normal
  04/29/2025 02 PM PDT            5.43           4004         -              Normal
  04/29/2025 03 PM PDT            5.43           4004         0              Normal
  04/29/2025 04 PM PDT            5.40           3957         -              Normal
  04/29/2025 05 PM PDT            5.37           3911         -              Normal
  04/29/2025 06 PM PDT            5.40           3957         +              Normal
  04/29/2025 07 PM PDT            5.40           3957         0              Normal
  04/29/2025 08 PM PDT            5.44           4020         +              Normal
  04/29/2025 09 PM PDT            5.47           4068         +              Normal
  04/29/2025 10 PM PDT            5.49           4099         +              Normal
  04/29/2025 11 PM PDT            5.53           4163         +              Normal
  04/30/2025 12 AM PDT            5.58           4244         +              Normal
  04/30/2025 01 AM PDT            5.61           4292         +              Normal
  04/30/2025 02 AM PDT            5.64           4341         +              Normal
  04/30/2025 03 AM PDT            5.68           4407         +              Normal
  04/30/2025 04 AM PDT            5.68           4407         0              Normal
  04/30/2025 05 AM PDT            5.68           4407         0              Normal
  04/30/2025 06 AM PDT            5.69           4423         +              Normal
  04/30/2025 07 AM PDT            5.70           4440         +              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  04/30/2025 08 AM PDT            5.70           4440                        Normal
  04/30/2025 09 AM PDT            5.71           4456         +              Normal
  04/30/2025 10 AM PDT            5.70           4440         -              Normal
  04/30/2025 11 AM PDT            5.70           4440         0              Normal
  04/30/2025 12 PM PDT            5.70           4440         0              Normal
  04/30/2025 01 PM PDT            5.69           4423         -              Normal
  04/30/2025 02 PM PDT            5.69           4423         0              Normal
  04/30/2025 03 PM PDT            5.69           4423         0              Normal
  04/30/2025 04 PM PDT            5.69           4423         0              Normal
  04/30/2025 05 PM PDT            5.70           4440         +              Normal
  04/30/2025 06 PM PDT            5.70           4440         0              Normal
  04/30/2025 07 PM PDT            5.71           4456         +              Normal
  04/30/2025 08 PM PDT            5.72           4473         +              Normal
  04/30/2025 09 PM PDT            5.74           4506         +              Normal
  04/30/2025 10 PM PDT            5.76           4540         +              Normal
  04/30/2025 11 PM PDT            5.78           4573         +              Normal
  05/01/2025 12 AM PDT            5.80           4607         +              Normal
  05/01/2025 01 AM PDT            5.82           4640         +              Normal
  05/01/2025 02 AM PDT            5.84           4674         +              Normal
  05/01/2025 03 AM PDT            5.86           4708         +              Normal
  05/01/2025 04 AM PDT            5.87           4725         +              Normal
  05/01/2025 05 AM PDT            5.88           4742         +              Normal
  05/01/2025 06 AM PDT            5.89           4759         +              Normal
  05/01/2025 07 AM PDT            5.90           4777         +              Normal
  05/01/2025 08 AM PDT            5.90           4777         0              Normal
  05/01/2025 09 AM PDT            5.90           4777         0              Normal
  05/01/2025 10 AM PDT            5.91           4794         +              Normal
  05/01/2025 11 AM PDT            5.91           4794         0              Normal
  05/01/2025 12 PM PDT            5.91           4794         0              Normal
  05/01/2025 01 PM PDT            5.91           4794         0              Normal
  05/01/2025 02 PM PDT            5.91           4794         0              Normal
  05/01/2025 03 PM PDT            5.92           4811         +              Normal
  05/01/2025 04 PM PDT            5.93           4828         +              Normal
  05/01/2025 05 PM PDT            5.94           4845         +              Normal
  05/01/2025 06 PM PDT            5.96           4880         +              Normal
  05/01/2025 07 PM PDT            5.97           4897         +              Normal
  05/01/2025 08 PM PDT            6.00           4949         +              Normal
  05/01/2025 09 PM PDT            6.02           4984         +              Normal
  05/01/2025 10 PM PDT            6.04           5019         +              Normal
  05/01/2025 11 PM PDT            6.07           5072         +              Normal
  05/02/2025 12 AM PDT            6.09           5108         +              Normal
  05/02/2025 01 AM PDT            6.12           5164         +              Normal
  05/02/2025 02 AM PDT            6.13           5182         +              Normal
  05/02/2025 03 AM PDT            6.15           5219         +              Normal
  05/02/2025 04 AM PDT            6.16           5237         +              Normal
  05/02/2025 05 AM PDT            6.17           5256         +              Normal
  05/02/2025 06 AM PDT            6.18           5274         +              Normal
  05/02/2025 07 AM PDT            6.18           5274         0              Normal
  05/02/2025 08 AM PDT            6.19           5293         +              Normal
  05/02/2025 09 AM PDT            6.19           5293         0              Normal
  05/02/2025 10 AM PDT            6.18           5274         -              Normal
  05/02/2025 11 AM PDT            6.18           5274         0              Normal
  05/02/2025 12 PM PDT            6.17           5256         -              Normal
  05/02/2025 01 PM PDT            6.17           5256         0              Normal
  05/02/2025 02 PM PDT            6.17           5256         0              Normal
  05/02/2025 03 PM PDT            6.16           5237         -              Normal
  05/02/2025 04 PM PDT            6.16           5237         0              Normal
  05/02/2025 05 PM PDT            6.16           5237         0              Normal
  05/02/2025 06 PM PDT            6.16           5237         0              Normal
  05/02/2025 07 PM PDT            6.16           5237         0              Normal
  05/02/2025 08 PM PDT            6.16           5237         0              Normal
  05/02/2025 09 PM PDT            6.16           5237         0              Normal
  05/02/2025 10 PM PDT            6.16           5237         0              Normal
  05/02/2025 11 PM PDT            6.17           5256         +              Normal
  05/03/2025 12 AM PDT            6.17           5256         0              Normal
  05/03/2025 01 AM PDT            6.17           5256         0              Normal
  05/03/2025 02 AM PDT            6.17           5256         0              Normal
  05/03/2025 03 AM PDT            6.17           5256         0              Normal
  05/03/2025 04 AM PDT            6.17           5256         0              Normal
  05/03/2025 05 AM PDT            6.17           5256         0              Normal
  05/03/2025 06 AM PDT            6.17           5256         0              Normal
  05/03/2025 07 AM PDT            6.17           5256         0              Normal
  05/03/2025 08 AM PDT            6.16           5237         -              Normal
  05/03/2025 09 AM PDT            6.15           5219         -              Normal
  05/03/2025 10 AM PDT            6.14           5201         -              Normal
  05/03/2025 11 AM PDT            6.12           5164         -              Normal
  05/03/2025 12 PM PDT            6.11           5145         -              Normal
  05/03/2025 01 PM PDT            6.09           5108         -              Normal
  05/03/2025 02 PM PDT            6.08           5090         -              Normal
  05/03/2025 03 PM PDT            6.06           5055         -              Normal
  05/03/2025 04 PM PDT            6.04           5019         -              Normal
  05/03/2025 05 PM PDT            6.02           4984         -              Normal
  05/03/2025 06 PM PDT            6.00           4949         -              Normal
  05/03/2025 07 PM PDT            5.98           4915         -              Normal
  05/03/2025 08 PM PDT            5.96           4880         -              Normal
  05/03/2025 09 PM PDT            5.93           4828         -              Normal
  05/03/2025 10 PM PDT            5.91           4794         -              Normal
  05/03/2025 11 PM PDT            5.88           4742         -              Normal
  05/04/2025 12 AM PDT            5.86           4708         -              Normal
  05/04/2025 01 AM PDT            5.83           4657         -              Normal
  05/04/2025 02 AM PDT            5.81           4624         -              Normal
  05/04/2025 03 AM PDT            5.78           4573         -              Normal
  05/04/2025 04 AM PDT            5.75           4523         -              Normal
  05/04/2025 05 AM PDT            5.72           4473         -              Normal
  05/04/2025 06 AM PDT            5.69           4423         -              Normal
  05/04/2025 07 AM PDT            5.66           4374         -              Normal
  05/04/2025 08 AM PDT            5.63           4325         -              Normal
  05/04/2025 09 AM PDT            5.59           4260         -              Normal
  05/04/2025 10 AM PDT            5.56           4211         -              Normal
  05/04/2025 11 AM PDT            5.52           4147         -              Normal
  05/04/2025 12 PM PDT            5.49           4099         -              Normal
  05/04/2025 01 PM PDT            5.46           4052         -              Normal
  05/04/2025 02 PM PDT            5.43           4004         -              Normal
  05/04/2025 03 PM PDT            5.39           3942         -              Normal
  05/04/2025 04 PM PDT            5.36           3895         -              Normal
  05/04/2025 05 PM PDT            5.33           3849         -              Normal
  05/04/2025 06 PM PDT            5.30           3803         -              Normal
  05/04/2025 07 PM PDT            5.27           3757         -              Normal
  05/04/2025 08 PM PDT            5.25           3727         -              Normal
  05/04/2025 09 PM PDT            5.22           3681         -              Normal
  05/04/2025 10 PM PDT            5.20           3651         -              Normal
  05/04/2025 11 PM PDT            5.18           3621         -              Normal
  05/05/2025 12 AM PDT            5.17           3606         -              Normal
  05/05/2025 01 AM PDT            5.15           3576         -              Normal
  05/05/2025 02 AM PDT            5.14           3562         -              Normal
  05/05/2025 03 AM PDT            5.12           3532         -              Normal
  05/05/2025 04 AM PDT            5.11           3517         -              Normal
  05/05/2025 05 AM PDT            5.10           3503         -              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.