SHASTA RIVER - YREKA (YREC1)
Latitude: 41.82º NLongitude: 122.59º WElevation: 2000 FeetForecast Type: Unofficial Location
Location: Siskiyou County in CaliforniaBulletin Group: North CoastRiver Group: Klamath
Issuance Time: Jun 02 2026 at 7:13 AM PDTNext Issuance: Jun 03 2026 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: Shasta River - Yreka (YREC1)
#
# File Generation Time:  06/02/2026 at 07:16 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  05/30/2026 at 01:00 AM PDT
# Maximum Observed Stage:                       3.51 Feet
# Maximum Observed Flow:                        173 cfs
#
# Earliest Date & Time of Maximum Forecast:     06/02/2026 at 08:00 AM PDT
# Maximum Forecast Stage:                       3.31 Feet
# Maximum Forecast Flow:                        121 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  05/28/2026 07 AM PDT            3.37            135                Not Applicable
  05/28/2026 08 AM PDT            3.36            133         -      Not Applicable
  05/28/2026 09 AM PDT            3.36            133         0      Not Applicable
  05/28/2026 10 AM PDT            3.36            133         0      Not Applicable
  05/28/2026 11 AM PDT            3.36            133         0      Not Applicable
  05/28/2026 12 PM PDT            3.35            130         -      Not Applicable
  05/28/2026 01 PM PDT            3.35            130         0      Not Applicable
  05/28/2026 02 PM PDT            3.34            128         -      Not Applicable
  05/28/2026 03 PM PDT            3.35            130         +      Not Applicable
  05/28/2026 04 PM PDT            3.35            130         0      Not Applicable
  05/28/2026 05 PM PDT            3.36            133         +      Not Applicable
  05/28/2026 06 PM PDT            3.36            133         0      Not Applicable
  05/28/2026 07 PM PDT            3.37            135         +      Not Applicable
  05/28/2026 08 PM PDT            3.39            140         +      Not Applicable
  05/28/2026 09 PM PDT            3.39            140         0      Not Applicable
  05/28/2026 10 PM PDT            3.41            145         +      Not Applicable
  05/28/2026 11 PM PDT            3.42            148         +      Not Applicable
  05/29/2026 12 AM PDT            3.42            148         0      Not Applicable
  05/29/2026 01 AM PDT            3.42            148         0      Not Applicable
  05/29/2026 02 AM PDT            3.42            148         0      Not Applicable
  05/29/2026 03 AM PDT            3.42            148         0      Not Applicable
  05/29/2026 04 AM PDT            3.43            151         +      Not Applicable
  05/29/2026 05 AM PDT            3.43            151         0      Not Applicable
  05/29/2026 06 AM PDT            3.43            151         0      Not Applicable
  05/29/2026 07 AM PDT            3.44            153         +      Not Applicable
  05/29/2026 08 AM PDT            3.44            153         0      Not Applicable
  05/29/2026 09 AM PDT            3.45            156         +      Not Applicable
  05/29/2026 10 AM PDT            3.46            159         +      Not Applicable
  05/29/2026 11 AM PDT            3.47            161         +      Not Applicable
  05/29/2026 12 PM PDT            3.48            164         +      Not Applicable
  05/29/2026 01 PM PDT            3.48            164         0      Not Applicable
  05/29/2026 02 PM PDT            3.47            161         -      Not Applicable
  05/29/2026 03 PM PDT            3.48            164         +      Not Applicable
  05/29/2026 04 PM PDT            3.47            161         -      Not Applicable
  05/29/2026 05 PM PDT            3.48            164         +      Not Applicable
  05/29/2026 06 PM PDT            3.48            164         0      Not Applicable
  05/29/2026 07 PM PDT            3.48            164         0      Not Applicable
  05/29/2026 08 PM PDT            3.50            170         +      Not Applicable
  05/29/2026 09 PM PDT            3.48            164         -      Not Applicable
  05/29/2026 10 PM PDT            3.50            170         +      Not Applicable
  05/29/2026 11 PM PDT            3.50            170         0      Not Applicable
  05/30/2026 12 AM PDT            3.50            170         0      Not Applicable
  05/30/2026 01 AM PDT            3.51            173         +      Not Applicable
  05/30/2026 02 AM PDT            3.50            170         -      Not Applicable
  05/30/2026 03 AM PDT            3.50            170         0      Not Applicable
  05/30/2026 04 AM PDT            3.50            170         0      Not Applicable
  05/30/2026 05 AM PDT            3.50            170         0      Not Applicable
  05/30/2026 06 AM PDT            3.48            164         -      Not Applicable
  05/30/2026 07 AM PDT            3.48            164         0      Not Applicable
  05/30/2026 08 AM PDT            3.47            161         -      Not Applicable
  05/30/2026 09 AM PDT            3.47            161         0      Not Applicable
  05/30/2026 10 AM PDT            3.47            161         0      Not Applicable
  05/30/2026 11 AM PDT            3.47            161         0      Not Applicable
  05/30/2026 12 PM PDT            3.47            161         0      Not Applicable
  05/30/2026 01 PM PDT            3.46            159         -      Not Applicable
  05/30/2026 02 PM PDT            3.46            159         0      Not Applicable
  05/30/2026 03 PM PDT            3.46            159         0      Not Applicable
  05/30/2026 04 PM PDT            3.46            159         0      Not Applicable
  05/30/2026 05 PM PDT            3.46            159         0      Not Applicable
  05/30/2026 06 PM PDT            3.47            161         +      Not Applicable
  05/30/2026 07 PM PDT            3.50            170         +      Not Applicable
  05/30/2026 08 PM PDT            3.50            170         0      Not Applicable
  05/30/2026 09 PM PDT            3.48            164         -      Not Applicable
  05/30/2026 10 PM PDT            3.47            161         -      Not Applicable
  05/30/2026 11 PM PDT            3.48            164         +      Not Applicable
  05/31/2026 12 AM PDT            3.47            161         -      Not Applicable
  05/31/2026 01 AM PDT            3.47            161         0      Not Applicable
  05/31/2026 02 AM PDT            3.46            159         -      Not Applicable
  05/31/2026 03 AM PDT            3.46            159         0      Not Applicable
  05/31/2026 04 AM PDT            3.46            159         0      Not Applicable
  05/31/2026 05 AM PDT            3.46            159         0      Not Applicable
  05/31/2026 06 AM PDT            3.46            159         0      Not Applicable
  05/31/2026 07 AM PDT            3.46            159         0      Not Applicable
  05/31/2026 08 AM PDT            3.45            156         -      Not Applicable
  05/31/2026 09 AM PDT            3.45            156         0      Not Applicable
  05/31/2026 10 AM PDT            3.45            156         0      Not Applicable
  05/31/2026 11 AM PDT            3.43            151         -      Not Applicable
  05/31/2026 12 PM PDT            3.43            151         0      Not Applicable
  05/31/2026 01 PM PDT            3.43            151         0      Not Applicable
  05/31/2026 02 PM PDT            3.41            145         -      Not Applicable
  05/31/2026 03 PM PDT            3.43            151         +      Not Applicable
  05/31/2026 04 PM PDT            3.42            148         -      Not Applicable
  05/31/2026 05 PM PDT            3.41            145         -      Not Applicable
  05/31/2026 06 PM PDT            3.42            148         +      Not Applicable
  05/31/2026 07 PM PDT            3.42            148         0      Not Applicable
  05/31/2026 08 PM PDT            3.41            145         -      Not Applicable
  05/31/2026 09 PM PDT            3.41            145         0      Not Applicable
  05/31/2026 10 PM PDT            3.42            148         +      Not Applicable
  05/31/2026 11 PM PDT            3.40            143         -      Not Applicable
  06/01/2026 12 AM PDT            3.41            145         +      Not Applicable
  06/01/2026 01 AM PDT            3.40            143         -      Not Applicable
  06/01/2026 02 AM PDT            3.39            140         -      Not Applicable
  06/01/2026 03 AM PDT            3.39            140         0      Not Applicable
  06/01/2026 04 AM PDT            3.39            140         0      Not Applicable
  06/01/2026 05 AM PDT            3.40            143         +      Not Applicable
  06/01/2026 06 AM PDT            3.39            140         -      Not Applicable
  06/01/2026 07 AM PDT            3.39            140         0      Not Applicable
  06/01/2026 08 AM PDT            3.40            143         +      Not Applicable
  06/01/2026 09 AM PDT            3.39            140         -      Not Applicable
  06/01/2026 10 AM PDT            3.38            138         -      Not Applicable
  06/01/2026 11 AM PDT            3.39            140         +      Not Applicable
  06/01/2026 12 PM PDT            3.38            138         -      Not Applicable
  06/01/2026 01 PM PDT            3.38            138         0      Not Applicable
  06/01/2026 02 PM PDT            3.38            138         0      Not Applicable
  06/01/2026 03 PM PDT            3.38            138         0      Not Applicable
  06/01/2026 04 PM PDT            3.37            135         -      Not Applicable
  06/01/2026 05 PM PDT            3.38            138         +      Not Applicable
  06/01/2026 06 PM PDT            3.37            135         -      Not Applicable
  06/01/2026 07 PM PDT            3.35            130         -      Not Applicable
  06/01/2026 08 PM PDT            3.35            130         0      Not Applicable
  06/01/2026 09 PM PDT            3.37            135         +      Not Applicable
  06/01/2026 10 PM PDT            3.35            130         -      Not Applicable
  06/01/2026 11 PM PDT            3.35            130         0      Not Applicable
  06/02/2026 12 AM PDT            3.34            128         -      Not Applicable
  06/02/2026 01 AM PDT            3.33            125         -      Not Applicable
  06/02/2026 02 AM PDT            3.33            125         0      Not Applicable
  06/02/2026 03 AM PDT            3.33            125         0      Not Applicable
  06/02/2026 04 AM PDT            3.33            125         0      Not Applicable
  06/02/2026 05 AM PDT            3.32            123         -      Not Applicable
  06/02/2026 06 AM PDT            3.32            123         0      Not Applicable
  06/02/2026 07 AM PDT            3.32            123         0      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  06/02/2026 08 AM PDT            3.31            121                Not Applicable
  06/02/2026 09 AM PDT            3.31            121         0      Not Applicable
  06/02/2026 10 AM PDT            3.31            121         0      Not Applicable
  06/02/2026 11 AM PDT            3.31            121         0      Not Applicable
  06/02/2026 12 PM PDT            3.31            121         0      Not Applicable
  06/02/2026 01 PM PDT            3.30            118         -      Not Applicable
  06/02/2026 02 PM PDT            3.30            118         0      Not Applicable
  06/02/2026 03 PM PDT            3.30            118         0      Not Applicable
  06/02/2026 04 PM PDT            3.30            118         0      Not Applicable
  06/02/2026 05 PM PDT            3.29            116         -      Not Applicable
  06/02/2026 06 PM PDT            3.29            116         0      Not Applicable
  06/02/2026 07 PM PDT            3.29            116         0      Not Applicable
  06/02/2026 08 PM PDT            3.29            116         0      Not Applicable
  06/02/2026 09 PM PDT            3.29            116         0      Not Applicable
  06/02/2026 10 PM PDT            3.28            114         -      Not Applicable
  06/02/2026 11 PM PDT            3.28            114         0      Not Applicable
  06/03/2026 12 AM PDT            3.28            114         0      Not Applicable
  06/03/2026 01 AM PDT            3.28            114         0      Not Applicable
  06/03/2026 02 AM PDT            3.27            112         -      Not Applicable
  06/03/2026 03 AM PDT            3.27            112         0      Not Applicable
  06/03/2026 04 AM PDT            3.27            112         0      Not Applicable
  06/03/2026 05 AM PDT            3.27            112         0      Not Applicable
  06/03/2026 06 AM PDT            3.26            110         -      Not Applicable
  06/03/2026 07 AM PDT            3.26            110         0      Not Applicable
  06/03/2026 08 AM PDT            3.26            110         0      Not Applicable
  06/03/2026 09 AM PDT            3.26            110         0      Not Applicable
  06/03/2026 10 AM PDT            3.25            107         -      Not Applicable
  06/03/2026 11 AM PDT            3.25            107         0      Not Applicable
  06/03/2026 12 PM PDT            3.25            107         0      Not Applicable
  06/03/2026 01 PM PDT            3.25            107         0      Not Applicable
  06/03/2026 02 PM PDT            3.24            105         -      Not Applicable
  06/03/2026 03 PM PDT            3.24            105         0      Not Applicable
  06/03/2026 04 PM PDT            3.24            105         0      Not Applicable
  06/03/2026 05 PM PDT            3.24            105         0      Not Applicable
  06/03/2026 06 PM PDT            3.23            103         -      Not Applicable
  06/03/2026 07 PM PDT            3.23            103         0      Not Applicable
  06/03/2026 08 PM PDT            3.23            103         0      Not Applicable
  06/03/2026 09 PM PDT            3.23            103         0      Not Applicable
  06/03/2026 10 PM PDT            3.22            101         -      Not Applicable
  06/03/2026 11 PM PDT            3.22            101         0      Not Applicable
  06/04/2026 12 AM PDT            3.22            101         0      Not Applicable
  06/04/2026 01 AM PDT            3.22            101         0      Not Applicable
  06/04/2026 02 AM PDT            3.21             99         -      Not Applicable
  06/04/2026 03 AM PDT            3.21             99         0      Not Applicable
  06/04/2026 04 AM PDT            3.21             99         0      Not Applicable
  06/04/2026 05 AM PDT            3.21             99         0      Not Applicable
  06/04/2026 06 AM PDT            3.20             97         -      Not Applicable
  06/04/2026 07 AM PDT            3.20             97         0      Not Applicable
  06/04/2026 08 AM PDT            3.20             97         0      Not Applicable
  06/04/2026 09 AM PDT            3.19             95         -      Not Applicable
  06/04/2026 10 AM PDT            3.19             95         0      Not Applicable
  06/04/2026 11 AM PDT            3.19             95         0      Not Applicable
  06/04/2026 12 PM PDT            3.19             95         0      Not Applicable
  06/04/2026 01 PM PDT            3.18             93         -      Not Applicable
  06/04/2026 02 PM PDT            3.18             93         0      Not Applicable
  06/04/2026 03 PM PDT            3.18             93         0      Not Applicable
  06/04/2026 04 PM PDT            3.18             93         0      Not Applicable
  06/04/2026 05 PM PDT            3.17             91         -      Not Applicable
  06/04/2026 06 PM PDT            3.17             91         0      Not Applicable
  06/04/2026 07 PM PDT            3.17             91         0      Not Applicable
  06/04/2026 08 PM PDT            3.16             89         -      Not Applicable
  06/04/2026 09 PM PDT            3.16             89         0      Not Applicable
  06/04/2026 10 PM PDT            3.16             89         0      Not Applicable
  06/04/2026 11 PM PDT            3.16             89         0      Not Applicable
  06/05/2026 12 AM PDT            3.15             87         -      Not Applicable
  06/05/2026 01 AM PDT            3.15             87         0      Not Applicable
  06/05/2026 02 AM PDT            3.15             87         0      Not Applicable
  06/05/2026 03 AM PDT            3.14             85         -      Not Applicable
  06/05/2026 04 AM PDT            3.14             85         0      Not Applicable
  06/05/2026 05 AM PDT            3.14             85         0      Not Applicable
  06/05/2026 06 AM PDT            3.14             85         0      Not Applicable
  06/05/2026 07 AM PDT            3.13             84         -      Not Applicable
  06/05/2026 08 AM PDT            3.13             84         0      Not Applicable
  06/05/2026 09 AM PDT            3.13             84         0      Not Applicable
  06/05/2026 10 AM PDT            3.12             82         -      Not Applicable
  06/05/2026 11 AM PDT            3.12             82         0      Not Applicable
  06/05/2026 12 PM PDT            3.12             82         0      Not Applicable
  06/05/2026 01 PM PDT            3.12             82         0      Not Applicable
  06/05/2026 02 PM PDT            3.11             80         -      Not Applicable
  06/05/2026 03 PM PDT            3.11             80         0      Not Applicable
  06/05/2026 04 PM PDT            3.11             80         0      Not Applicable
  06/05/2026 05 PM PDT            3.10             78         -      Not Applicable
  06/05/2026 06 PM PDT            3.10             78         0      Not Applicable
  06/05/2026 07 PM PDT            3.10             78         0      Not Applicable
  06/05/2026 08 PM PDT            3.09             76         -      Not Applicable
  06/05/2026 09 PM PDT            3.09             76         0      Not Applicable
  06/05/2026 10 PM PDT            3.09             76         0      Not Applicable
  06/05/2026 11 PM PDT            3.08             75         -      Not Applicable
  06/06/2026 12 AM PDT            3.08             75         0      Not Applicable
  06/06/2026 01 AM PDT            3.08             75         0      Not Applicable
  06/06/2026 02 AM PDT            3.08             75         0      Not Applicable
  06/06/2026 03 AM PDT            3.07             73         -      Not Applicable
  06/06/2026 04 AM PDT            3.07             73         0      Not Applicable
  06/06/2026 05 AM PDT            3.07             73         0      Not Applicable
  06/06/2026 06 AM PDT            3.06             71         -      Not Applicable
  06/06/2026 07 AM PDT            3.06             71         0      Not Applicable
  06/06/2026 08 AM PDT            3.06             71         0      Not Applicable
  06/06/2026 09 AM PDT            3.06             71         0      Not Applicable
  06/06/2026 10 AM PDT            3.05             70         -      Not Applicable
  06/06/2026 11 AM PDT            3.05             70         0      Not Applicable
  06/06/2026 12 PM PDT            3.04             68         -      Not Applicable
  06/06/2026 01 PM PDT            3.04             68         0      Not Applicable
  06/06/2026 02 PM PDT            3.04             68         0      Not Applicable
  06/06/2026 03 PM PDT            3.04             68         0      Not Applicable
  06/06/2026 04 PM PDT            3.03             66         -      Not Applicable
  06/06/2026 05 PM PDT            3.03             66         0      Not Applicable
  06/06/2026 06 PM PDT            3.02             65         -      Not Applicable
  06/06/2026 07 PM PDT            3.02             65         0      Not Applicable
  06/06/2026 08 PM PDT            3.02             65         0      Not Applicable
  06/06/2026 09 PM PDT            3.02             65         0      Not Applicable
  06/06/2026 10 PM PDT            3.01             63         -      Not Applicable
  06/06/2026 11 PM PDT            3.01             63         0      Not Applicable
  06/07/2026 12 AM PDT            3.00             62         -      Not Applicable
  06/07/2026 01 AM PDT            3.00             62         0      Not Applicable
  06/07/2026 02 AM PDT            3.00             62         0      Not Applicable
  06/07/2026 03 AM PDT            3.00             62         0      Not Applicable
  06/07/2026 04 AM PDT            2.99             60         -      Not Applicable
  06/07/2026 05 AM PDT            2.99             60         0      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.