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: Feb 25 2026 at 1:25 PM PSTNext Issuance: Feb 26 2026 at 9:00 AM PST
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:  02/25/2026 at 01:27 PM PST
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  02/25/2026 at 01:00 PM PST
# Maximum Observed Stage:                       5.10 Feet
# Maximum Observed Flow:                        650 cfs
#
# Earliest Date & Time of Maximum Forecast:     02/25/2026 at 04:00 PM PST
# Maximum Forecast Stage:                       5.14 Feet
# Maximum Forecast Flow:                        663 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  02/20/2026 01 PM PST            3.75            243                Not Applicable
  02/20/2026 02 PM PST            3.75            243         0      Not Applicable
  02/20/2026 03 PM PST            3.74            240         -      Not Applicable
  02/20/2026 04 PM PST            3.75            243         +      Not Applicable
  02/20/2026 05 PM PST            3.75            243         0      Not Applicable
  02/20/2026 06 PM PST            3.75            243         0      Not Applicable
  02/20/2026 07 PM PST            3.75            243         0      Not Applicable
  02/20/2026 08 PM PST            3.75            243         0      Not Applicable
  02/20/2026 09 PM PST            3.74            240         -      Not Applicable
  02/20/2026 10 PM PST            3.74            240         0      Not Applicable
  02/20/2026 11 PM PST            3.74            240         0      Not Applicable
  02/21/2026 12 AM PST            3.73            237         -      Not Applicable
  02/21/2026 01 AM PST            3.73            237         0      Not Applicable
  02/21/2026 02 AM PST            3.73            237         0      Not Applicable
  02/21/2026 03 AM PST            3.72            234         -      Not Applicable
  02/21/2026 04 AM PST            3.72            234         0      Not Applicable
  02/21/2026 05 AM PST            3.73            237         +      Not Applicable
  02/21/2026 06 AM PST            3.70            229         -      Not Applicable
  02/21/2026 07 AM PST            3.72            234         +      Not Applicable
  02/21/2026 08 AM PST            3.71            232         -      Not Applicable
  02/21/2026 09 AM PST            3.71            232         0      Not Applicable
  02/21/2026 10 AM PST            3.72            234         +      Not Applicable
  02/21/2026 11 AM PST            3.73            237         +      Not Applicable
  02/21/2026 12 PM PST            3.72            234         -      Not Applicable
  02/21/2026 01 PM PST            3.71            232         -      Not Applicable
  02/21/2026 02 PM PST            3.71            232         0      Not Applicable
  02/21/2026 03 PM PST            3.71            232         0      Not Applicable
  02/21/2026 04 PM PST            3.71            232         0      Not Applicable
  02/21/2026 05 PM PST            3.70            229         -      Not Applicable
  02/21/2026 06 PM PST            3.71            232         +      Not Applicable
  02/21/2026 07 PM PST            3.70            229         -      Not Applicable
  02/21/2026 08 PM PST            3.70            229         0      Not Applicable
  02/21/2026 09 PM PST            3.71            232         +      Not Applicable
  02/21/2026 10 PM PST            3.71            232         0      Not Applicable
  02/21/2026 11 PM PST            3.72            234         +      Not Applicable
  02/22/2026 12 AM PST            3.70            229         -      Not Applicable
  02/22/2026 01 AM PST            3.71            232         +      Not Applicable
  02/22/2026 02 AM PST            3.71            232         0      Not Applicable
  02/22/2026 03 AM PST            3.70            229         -      Not Applicable
  02/22/2026 04 AM PST            3.71            232         +      Not Applicable
  02/22/2026 05 AM PST            3.71            232         0      Not Applicable
  02/22/2026 06 AM PST            3.71            232         0      Not Applicable
  02/22/2026 07 AM PST            3.70            229         -      Not Applicable
  02/22/2026 08 AM PST            3.71            232         +      Not Applicable
  02/22/2026 09 AM PST            3.70            229         -      Not Applicable
  02/22/2026 10 AM PST            3.69            226         -      Not Applicable
  02/22/2026 11 AM PST            3.69            226         0      Not Applicable
  02/22/2026 12 PM PST            3.70            229         +      Not Applicable
  02/22/2026 01 PM PST            3.68            223         -      Not Applicable
  02/22/2026 02 PM PST            3.69            226         +      Not Applicable
  02/22/2026 03 PM PST            3.68            223         -      Not Applicable
  02/22/2026 04 PM PST            3.70            229         +      Not Applicable
  02/22/2026 05 PM PST            3.70            229         0      Not Applicable
  02/22/2026 06 PM PST            3.70            229         0      Not Applicable
  02/22/2026 07 PM PST            3.70            229         0      Not Applicable
  02/22/2026 08 PM PST            3.69            226         -      Not Applicable
  02/22/2026 09 PM PST            3.69            226         0      Not Applicable
  02/22/2026 10 PM PST            3.68            223         -      Not Applicable
  02/22/2026 11 PM PST            3.69            226         +      Not Applicable
  02/23/2026 12 AM PST            3.71            232         +      Not Applicable
  02/23/2026 01 AM PST            3.71            232         0      Not Applicable
  02/23/2026 02 AM PST            3.69            226         -      Not Applicable
  02/23/2026 03 AM PST            3.70            229         +      Not Applicable
  02/23/2026 04 AM PST            3.69            226         -      Not Applicable
  02/23/2026 05 AM PST            3.68            223         -      Not Applicable
  02/23/2026 06 AM PST            3.70            229         +      Not Applicable
  02/23/2026 07 AM PST            3.68            223         -      Not Applicable
  02/23/2026 08 AM PST            3.69            226         +      Not Applicable
  02/23/2026 09 AM PST            3.70            229         +      Not Applicable
  02/23/2026 10 AM PST            3.68            223         -      Not Applicable
  02/23/2026 11 AM PST            3.69            226         +      Not Applicable
  02/23/2026 12 PM PST            3.69            226         0      Not Applicable
  02/23/2026 01 PM PST            3.67            220         -      Not Applicable
  02/23/2026 02 PM PST            3.69            226         +      Not Applicable
  02/23/2026 03 PM PST            3.69            226         0      Not Applicable
  02/23/2026 04 PM PST            3.68            223         -      Not Applicable
  02/23/2026 05 PM PST            3.68            223         0      Not Applicable
  02/23/2026 06 PM PST            3.68            223         0      Not Applicable
  02/23/2026 07 PM PST            3.69            226         +      Not Applicable
  02/23/2026 08 PM PST            3.68            223         -      Not Applicable
  02/23/2026 09 PM PST            3.69            226         +      Not Applicable
  02/23/2026 10 PM PST            3.69            226         0      Not Applicable
  02/23/2026 11 PM PST            3.69            226         0      Not Applicable
  02/24/2026 12 AM PST            3.71            232         +      Not Applicable
  02/24/2026 01 AM PST            3.71            232         0      Not Applicable
  02/24/2026 02 AM PST            3.69            226         -      Not Applicable
  02/24/2026 03 AM PST            3.71            232         +      Not Applicable
  02/24/2026 04 AM PST            3.71            232         0      Not Applicable
  02/24/2026 05 AM PST            3.73            237         +      Not Applicable
  02/24/2026 06 AM PST            3.78            251         +      Not Applicable
  02/24/2026 07 AM PST            3.79            254         +      Not Applicable
  02/24/2026 08 AM PST            3.82            262         +      Not Applicable
  02/24/2026 09 AM PST            3.86            273         +      Not Applicable
  02/24/2026 10 AM PST            3.91            287         +      Not Applicable
  02/24/2026 11 AM PST            3.91            287         0      Not Applicable
  02/24/2026 12 PM PST            3.92            289         +      Not Applicable
  02/24/2026 01 PM PST            3.93            292         +      Not Applicable
  02/24/2026 02 PM PST            3.97            302         +      Not Applicable
  02/24/2026 03 PM PST            4.04            321         +      Not Applicable
  02/24/2026 04 PM PST            4.08            332         +      Not Applicable
  02/24/2026 05 PM PST            4.09            335         +      Not Applicable
  02/24/2026 06 PM PST            4.13            346         +      Not Applicable
  02/24/2026 07 PM PST            4.24            377         +      Not Applicable
  02/24/2026 08 PM PST            4.33            403         +      Not Applicable
  02/24/2026 09 PM PST            4.42            429         +      Not Applicable
  02/24/2026 10 PM PST            4.45            438         +      Not Applicable
  02/24/2026 11 PM PST            4.49            451         +      Not Applicable
  02/25/2026 12 AM PST            4.50            454         +      Not Applicable
  02/25/2026 01 AM PST            4.54            466         +      Not Applicable
  02/25/2026 02 AM PST            4.57            475         +      Not Applicable
  02/25/2026 03 AM PST            4.60            485         +      Not Applicable
  02/25/2026 04 AM PST            4.62            491         +      Not Applicable
  02/25/2026 05 AM PST            4.68            510         +      Not Applicable
  02/25/2026 06 AM PST            4.72            523         +      Not Applicable
  02/25/2026 07 AM PST            4.79            545         +      Not Applicable
  02/25/2026 08 AM PST            4.87            572         +      Not Applicable
  02/25/2026 09 AM PST            4.91            585         +      Not Applicable
  02/25/2026 10 AM PST            5.01            619         +      Not Applicable
  02/25/2026 11 AM PST            5.08            643         +      Not Applicable
  02/25/2026 12 PM PST            5.09            646         +      Not Applicable
  02/25/2026 01 PM PST            5.10            650         +      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  02/25/2026 02 PM PST            5.12            657                Not Applicable
  02/25/2026 03 PM PST            5.13            660         +      Not Applicable
  02/25/2026 04 PM PST            5.14            663         +      Not Applicable
  02/25/2026 05 PM PST            5.13            660         -      Not Applicable
  02/25/2026 06 PM PST            5.12            657         -      Not Applicable
  02/25/2026 07 PM PST            5.10            650         -      Not Applicable
  02/25/2026 08 PM PST            5.09            646         -      Not Applicable
  02/25/2026 09 PM PST            5.08            643         -      Not Applicable
  02/25/2026 10 PM PST            5.07            639         -      Not Applicable
  02/25/2026 11 PM PST            5.04            629         -      Not Applicable
  02/26/2026 12 AM PST            5.00            615         -      Not Applicable
  02/26/2026 01 AM PST            4.97            605         -      Not Applicable
  02/26/2026 02 AM PST            4.94            595         -      Not Applicable
  02/26/2026 03 AM PST            4.91            585         -      Not Applicable
  02/26/2026 04 AM PST            4.88            575         -      Not Applicable
  02/26/2026 05 AM PST            4.84            562         -      Not Applicable
  02/26/2026 06 AM PST            4.80            548         -      Not Applicable
  02/26/2026 07 AM PST            4.76            535         -      Not Applicable
  02/26/2026 08 AM PST            4.72            523         -      Not Applicable
  02/26/2026 09 AM PST            4.68            510         -      Not Applicable
  02/26/2026 10 AM PST            4.64            497         -      Not Applicable
  02/26/2026 11 AM PST            4.60            485         -      Not Applicable
  02/26/2026 12 PM PST            4.55            469         -      Not Applicable
  02/26/2026 01 PM PST            4.51            457         -      Not Applicable
  02/26/2026 02 PM PST            4.46            441         -      Not Applicable
  02/26/2026 03 PM PST            4.42            429         -      Not Applicable
  02/26/2026 04 PM PST            4.37            415         -      Not Applicable
  02/26/2026 05 PM PST            4.35            409         -      Not Applicable
  02/26/2026 06 PM PST            4.32            400         -      Not Applicable
  02/26/2026 07 PM PST            4.30            394         -      Not Applicable
  02/26/2026 08 PM PST            4.27            385         -      Not Applicable
  02/26/2026 09 PM PST            4.25            380         -      Not Applicable
  02/26/2026 10 PM PST            4.22            371         -      Not Applicable
  02/26/2026 11 PM PST            4.21            368         -      Not Applicable
  02/27/2026 12 AM PST            4.19            362         -      Not Applicable
  02/27/2026 01 AM PST            4.17            357         -      Not Applicable
  02/27/2026 02 AM PST            4.16            354         -      Not Applicable
  02/27/2026 03 AM PST            4.14            348         -      Not Applicable
  02/27/2026 04 AM PST            4.12            343         -      Not Applicable
  02/27/2026 05 AM PST            4.11            340         -      Not Applicable
  02/27/2026 06 AM PST            4.10            337         -      Not Applicable
  02/27/2026 07 AM PST            4.09            335         -      Not Applicable
  02/27/2026 08 AM PST            4.08            332         -      Not Applicable
  02/27/2026 09 AM PST            4.08            332         0      Not Applicable
  02/27/2026 10 AM PST            4.07            329         -      Not Applicable
  02/27/2026 11 AM PST            4.06            326         -      Not Applicable
  02/27/2026 12 PM PST            4.06            326         0      Not Applicable
  02/27/2026 01 PM PST            4.05            324         -      Not Applicable
  02/27/2026 02 PM PST            4.05            324         0      Not Applicable
  02/27/2026 03 PM PST            4.04            321         -      Not Applicable
  02/27/2026 04 PM PST            4.04            321         0      Not Applicable
  02/27/2026 05 PM PST            4.04            321         0      Not Applicable
  02/27/2026 06 PM PST            4.03            318         -      Not Applicable
  02/27/2026 07 PM PST            4.03            318         0      Not Applicable
  02/27/2026 08 PM PST            4.03            318         0      Not Applicable
  02/27/2026 09 PM PST            4.03            318         0      Not Applicable
  02/27/2026 10 PM PST            4.03            318         0      Not Applicable
  02/27/2026 11 PM PST            4.03            318         0      Not Applicable
  02/28/2026 12 AM PST            4.02            316         -      Not Applicable
  02/28/2026 01 AM PST            4.02            316         0      Not Applicable
  02/28/2026 02 AM PST            4.02            316         0      Not Applicable
  02/28/2026 03 AM PST            4.02            316         0      Not Applicable
  02/28/2026 04 AM PST            4.02            316         0      Not Applicable
  02/28/2026 05 AM PST            4.01            313         -      Not Applicable
  02/28/2026 06 AM PST            4.01            313         0      Not Applicable
  02/28/2026 07 AM PST            4.01            313         0      Not Applicable
  02/28/2026 08 AM PST            4.01            313         0      Not Applicable
  02/28/2026 09 AM PST            4.01            313         0      Not Applicable
  02/28/2026 10 AM PST            4.01            313         0      Not Applicable
  02/28/2026 11 AM PST            4.01            313         0      Not Applicable
  02/28/2026 12 PM PST            4.01            313         0      Not Applicable
  02/28/2026 01 PM PST            4.01            313         0      Not Applicable
  02/28/2026 02 PM PST            4.01            313         0      Not Applicable
  02/28/2026 03 PM PST            4.01            313         0      Not Applicable
  02/28/2026 04 PM PST            4.00            310         -      Not Applicable
  02/28/2026 05 PM PST            4.01            313         +      Not Applicable
  02/28/2026 06 PM PST            4.01            313         0      Not Applicable
  02/28/2026 07 PM PST            4.01            313         0      Not Applicable
  02/28/2026 08 PM PST            4.01            313         0      Not Applicable
  02/28/2026 09 PM PST            4.01            313         0      Not Applicable
  02/28/2026 10 PM PST            4.01            313         0      Not Applicable
  02/28/2026 11 PM PST            4.01            313         0      Not Applicable
  03/01/2026 12 AM PST            4.02            316         +      Not Applicable
  03/01/2026 01 AM PST            4.02            316         0      Not Applicable
  03/01/2026 02 AM PST            4.03            318         +      Not Applicable
  03/01/2026 03 AM PST            4.03            318         0      Not Applicable
  03/01/2026 04 AM PST            4.04            321         +      Not Applicable
  03/01/2026 05 AM PST            4.05            324         +      Not Applicable
  03/01/2026 06 AM PST            4.07            329         +      Not Applicable
  03/01/2026 07 AM PST            4.08            332         +      Not Applicable
  03/01/2026 08 AM PST            4.09            335         +      Not Applicable
  03/01/2026 09 AM PST            4.11            340         +      Not Applicable
  03/01/2026 10 AM PST            4.12            343         +      Not Applicable
  03/01/2026 11 AM PST            4.14            348         +      Not Applicable
  03/01/2026 12 PM PST            4.15            351         +      Not Applicable
  03/01/2026 01 PM PST            4.17            357         +      Not Applicable
  03/01/2026 02 PM PST            4.18            360         +      Not Applicable
  03/01/2026 03 PM PST            4.20            365         +      Not Applicable
  03/01/2026 04 PM PST            4.21            368         +      Not Applicable
  03/01/2026 05 PM PST            4.22            371         +      Not Applicable
  03/01/2026 06 PM PST            4.23            374         +      Not Applicable
  03/01/2026 07 PM PST            4.24            377         +      Not Applicable
  03/01/2026 08 PM PST            4.25            380         +      Not Applicable
  03/01/2026 09 PM PST            4.26            382         +      Not Applicable
  03/01/2026 10 PM PST            4.27            385         +      Not Applicable
  03/01/2026 11 PM PST            4.27            385         0      Not Applicable
  03/02/2026 12 AM PST            4.26            382         -      Not Applicable
  03/02/2026 01 AM PST            4.26            382         0      Not Applicable
  03/02/2026 02 AM PST            4.26            382         0      Not Applicable
  03/02/2026 03 AM PST            4.26            382         0      Not Applicable
  03/02/2026 04 AM PST            4.26            382         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.