SPRAGUE RIVER - CHILOQUIN (CHSO3)
Latitude: 42.58º NLongitude: 121.85º WElevation: 4202 Feet
Location: Klamath County in OregonBulletin Group: North CoastRiver Group: Klamath
Issuance Time: Dec 29 2025 at 7:41 AM PSTNext Issuance: Dec 29 2025 at 3:00 PM PST
Action/Monitor: N/A Minor Flood: N/A Moderate Flood: N/A Major Flood: N/A

# Tabular Observed and Forecast Hydrograph Information
#
# Location: Sprague River - Chiloquin (CHSO3)
#
# File Generation Time:  12/29/2025 at 07:43 AM PST
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  12/28/2025 at 03:00 PM PST
# Maximum Observed Stage:                       2.97 Feet
# Maximum Observed Flow:                        981 cfs
#
# Earliest Date & Time of Maximum Forecast:     12/29/2025 at 08:00 AM PST
# Maximum Forecast Stage:                       2.87 Feet
# Maximum Forecast Flow:                        913 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  12/24/2025 07 AM PST            2.59            735                Not Applicable
  12/24/2025 08 AM PST            2.60            741         +      Not Applicable
  12/24/2025 09 AM PST            2.63            760         +      Not Applicable
  12/24/2025 10 AM PST            2.61            747         -      Not Applicable
  12/24/2025 11 AM PST            2.66            778         +      Not Applicable
  12/24/2025 12 PM PST            2.69            797         +      Not Applicable
  12/24/2025 01 PM PST            2.69            797         0      Not Applicable
  12/24/2025 02 PM PST            2.71            810         +      Not Applicable
  12/24/2025 03 PM PST            2.69            797         -      Not Applicable
  12/24/2025 04 PM PST            2.73            822         +      Not Applicable
  12/24/2025 05 PM PST            2.75            835         +      Not Applicable
  12/24/2025 06 PM PST            2.74            829         -      Not Applicable
  12/24/2025 07 PM PST            2.76            842         +      Not Applicable
  12/24/2025 08 PM PST            2.79            861         +      Not Applicable
  12/24/2025 09 PM PST            2.79            861         0      Not Applicable
  12/24/2025 10 PM PST            2.81            874         +      Not Applicable
  12/24/2025 11 PM PST            2.82            880         +      Not Applicable
  12/25/2025 12 AM PST            2.83            887         +      Not Applicable
  12/25/2025 01 AM PST            2.85            900         +      Not Applicable
  12/25/2025 02 AM PST            2.85            900         0      Not Applicable
  12/25/2025 03 AM PST            2.86            907         +      Not Applicable
  12/25/2025 04 AM PST            2.87            913         +      Not Applicable
  12/25/2025 05 AM PST            2.88            920         +      Not Applicable
  12/25/2025 06 AM PST            2.90            933         +      Not Applicable
  12/25/2025 07 AM PST            2.91            940         +      Not Applicable
  12/25/2025 08 AM PST            2.90            933         -      Not Applicable
  12/25/2025 09 AM PST            2.91            940         +      Not Applicable
  12/25/2025 10 AM PST            2.93            954         +      Not Applicable
  12/25/2025 11 AM PST            2.93            954         0      Not Applicable
  12/25/2025 12 PM PST            2.95            967         +      Not Applicable
  12/25/2025 01 PM PST            2.91            940         -      Not Applicable
  12/25/2025 02 PM PST            2.94            960         +      Not Applicable
  12/25/2025 03 PM PST            2.94            960         0      Not Applicable
  12/25/2025 04 PM PST            2.94            960         0      Not Applicable
  12/25/2025 05 PM PST            2.92            947         -      Not Applicable
  12/25/2025 06 PM PST            2.95            967         +      Not Applicable
  12/25/2025 07 PM PST            2.93            954         -      Not Applicable
  12/25/2025 08 PM PST            2.94            960         +      Not Applicable
  12/25/2025 09 PM PST            2.94            960         0      Not Applicable
  12/25/2025 10 PM PST            2.95            967         +      Not Applicable
  12/25/2025 11 PM PST            2.96            974         +      Not Applicable
  12/26/2025 12 AM PST            2.96            974         0      Not Applicable
  12/26/2025 01 AM PST            2.95            967         -      Not Applicable
  12/26/2025 02 AM PST            2.95            967         0      Not Applicable
  12/26/2025 03 AM PST            2.95            967         0      Not Applicable
  12/26/2025 04 AM PST            2.94            960         -      Not Applicable
  12/26/2025 05 AM PST            2.94            960         0      Not Applicable
  12/26/2025 06 AM PST            2.93            954         -      Not Applicable
  12/26/2025 07 AM PST            2.93            954         0      Not Applicable
  12/26/2025 08 AM PST            2.92            947         -      Not Applicable
  12/26/2025 09 AM PST            2.91            940         -      Not Applicable
  12/26/2025 10 AM PST            2.90            933         -      Not Applicable
  12/26/2025 11 AM PST            2.91            940         +      Not Applicable
  12/26/2025 12 PM PST            2.90            933         -      Not Applicable
  12/26/2025 01 PM PST            2.90            933         0      Not Applicable
  12/26/2025 02 PM PST            2.91            940         +      Not Applicable
  12/26/2025 03 PM PST            2.90            933         -      Not Applicable
  12/26/2025 04 PM PST            2.90            933         0      Not Applicable
  12/26/2025 05 PM PST            2.89            927         -      Not Applicable
  12/26/2025 06 PM PST            2.89            927         0      Not Applicable
  12/26/2025 07 PM PST            2.89            927         0      Not Applicable
  12/26/2025 08 PM PST            2.87            913         -      Not Applicable
  12/26/2025 09 PM PST            2.88            920         +      Not Applicable
  12/26/2025 10 PM PST            2.89            927         +      Not Applicable
  12/26/2025 11 PM PST            2.88            920         -      Not Applicable
  12/27/2025 12 AM PST            2.87            913         -      Not Applicable
  12/27/2025 01 AM PST            2.87            913         0      Not Applicable
  12/27/2025 02 AM PST            2.87            913         0      Not Applicable
  12/27/2025 03 AM PST            2.87            913         0      Not Applicable
  12/27/2025 04 AM PST            2.87            913         0      Not Applicable
  12/27/2025 05 AM PST            2.87            913         0      Not Applicable
  12/27/2025 06 AM PST            2.87            913         0      Not Applicable
  12/27/2025 07 AM PST            2.87            913         0      Not Applicable
  12/27/2025 08 AM PST            2.88            920         +      Not Applicable
  12/27/2025 09 AM PST            2.88            920         0      Not Applicable
  12/27/2025 10 AM PST            2.88            920         0      Not Applicable
  12/27/2025 11 AM PST            2.88            920         0      Not Applicable
  12/27/2025 12 PM PST            2.89            927         +      Not Applicable
  12/27/2025 01 PM PST            2.89            927         0      Not Applicable
  12/27/2025 02 PM PST            2.90            933         +      Not Applicable
  12/27/2025 03 PM PST            2.91            940         +      Not Applicable
  12/27/2025 04 PM PST            2.90            933         -      Not Applicable
  12/27/2025 05 PM PST            2.90            933         0      Not Applicable
  12/27/2025 06 PM PST            2.91            940         +      Not Applicable
  12/27/2025 07 PM PST            2.91            940         0      Not Applicable
  12/27/2025 08 PM PST            2.93            954         +      Not Applicable
  12/27/2025 09 PM PST            2.92            947         -      Not Applicable
  12/27/2025 10 PM PST            2.93            954         +      Not Applicable
  12/27/2025 11 PM PST            2.92            947         -      Not Applicable
  12/28/2025 12 AM PST            2.93            954         +      Not Applicable
  12/28/2025 01 AM PST            2.94            960         +      Not Applicable
  12/28/2025 02 AM PST            2.94            960         0      Not Applicable
  12/28/2025 03 AM PST            2.94            960         0      Not Applicable
  12/28/2025 04 AM PST            2.95            967         +      Not Applicable
  12/28/2025 05 AM PST            2.95            967         0      Not Applicable
  12/28/2025 06 AM PST            2.95            967         0      Not Applicable
  12/28/2025 07 AM PST            2.94            960         -      Not Applicable
  12/28/2025 08 AM PST            2.94            960         0      Not Applicable
  12/28/2025 09 AM PST            2.95            967         +      Not Applicable
  12/28/2025 10 AM PST            2.96            974         +      Not Applicable
  12/28/2025 11 AM PST            2.95            967         -      Not Applicable
  12/28/2025 12 PM PST            2.95            967         0      Not Applicable
  12/28/2025 01 PM PST            2.94            960         -      Not Applicable
  12/28/2025 02 PM PST            2.95            967         +      Not Applicable
  12/28/2025 03 PM PST            2.97            981         +      Not Applicable
  12/28/2025 04 PM PST            2.96            974         -      Not Applicable
  12/28/2025 05 PM PST            2.95            967         -      Not Applicable
  12/28/2025 06 PM PST            2.95            967         0      Not Applicable
  12/28/2025 07 PM PST            2.96            974         +      Not Applicable
  12/28/2025 08 PM PST            2.95            967         -      Not Applicable
  12/28/2025 09 PM PST            2.95            967         0      Not Applicable
  12/28/2025 10 PM PST            2.93            954         -      Not Applicable
  12/28/2025 11 PM PST            2.94            960         +      Not Applicable
  12/29/2025 12 AM PST            2.92            947         -      Not Applicable
  12/29/2025 01 AM PST            2.91            940         -      Not Applicable
  12/29/2025 02 AM PST            2.91            940         0      Not Applicable
  12/29/2025 03 AM PST            2.90            933         -      Not Applicable
  12/29/2025 04 AM PST            2.90            933         0      Not Applicable
  12/29/2025 05 AM PST            2.89            927         -      Not Applicable
  12/29/2025 06 AM PST            2.88            920         -      Not Applicable
  12/29/2025 07 AM PST            2.87            913         -      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  12/29/2025 08 AM PST            2.87            913                Not Applicable
  12/29/2025 09 AM PST            2.85            900         -      Not Applicable
  12/29/2025 10 AM PST            2.85            900         0      Not Applicable
  12/29/2025 11 AM PST            2.84            894         -      Not Applicable
  12/29/2025 12 PM PST            2.83            887         -      Not Applicable
  12/29/2025 01 PM PST            2.82            880         -      Not Applicable
  12/29/2025 02 PM PST            2.81            874         -      Not Applicable
  12/29/2025 03 PM PST            2.79            861         -      Not Applicable
  12/29/2025 04 PM PST            2.78            854         -      Not Applicable
  12/29/2025 05 PM PST            2.77            848         -      Not Applicable
  12/29/2025 06 PM PST            2.76            842         -      Not Applicable
  12/29/2025 07 PM PST            2.75            835         -      Not Applicable
  12/29/2025 08 PM PST            2.73            822         -      Not Applicable
  12/29/2025 09 PM PST            2.72            816         -      Not Applicable
  12/29/2025 10 PM PST            2.70            803         -      Not Applicable
  12/29/2025 11 PM PST            2.69            797         -      Not Applicable
  12/30/2025 12 AM PST            2.68            791         -      Not Applicable
  12/30/2025 01 AM PST            2.66            778         -      Not Applicable
  12/30/2025 02 AM PST            2.65            772         -      Not Applicable
  12/30/2025 03 AM PST            2.63            760         -      Not Applicable
  12/30/2025 04 AM PST            2.62            754         -      Not Applicable
  12/30/2025 05 AM PST            2.60            741         -      Not Applicable
  12/30/2025 06 AM PST            2.59            735         -      Not Applicable
  12/30/2025 07 AM PST            2.58            729         -      Not Applicable
  12/30/2025 08 AM PST            2.56            717         -      Not Applicable
  12/30/2025 09 AM PST            2.55            711         -      Not Applicable
  12/30/2025 10 AM PST            2.53            699         -      Not Applicable
  12/30/2025 11 AM PST            2.52            693         -      Not Applicable
  12/30/2025 12 PM PST            2.51            687         -      Not Applicable
  12/30/2025 01 PM PST            2.49            675         -      Not Applicable
  12/30/2025 02 PM PST            2.48            670         -      Not Applicable
  12/30/2025 03 PM PST            2.47            664         -      Not Applicable
  12/30/2025 04 PM PST            2.46            658         -      Not Applicable
  12/30/2025 05 PM PST            2.44            646         -      Not Applicable
  12/30/2025 06 PM PST            2.43            641         -      Not Applicable
  12/30/2025 07 PM PST            2.42            635         -      Not Applicable
  12/30/2025 08 PM PST            2.41            629         -      Not Applicable
  12/30/2025 09 PM PST            2.40            623         -      Not Applicable
  12/30/2025 10 PM PST            2.39            618         -      Not Applicable
  12/30/2025 11 PM PST            2.38            612         -      Not Applicable
  12/31/2025 12 AM PST            2.37            606         -      Not Applicable
  12/31/2025 01 AM PST            2.36            601         -      Not Applicable
  12/31/2025 02 AM PST            2.35            595         -      Not Applicable
  12/31/2025 03 AM PST            2.34            590         -      Not Applicable
  12/31/2025 04 AM PST            2.33            584         -      Not Applicable
  12/31/2025 05 AM PST            2.32            578         -      Not Applicable
  12/31/2025 06 AM PST            2.31            573         -      Not Applicable
  12/31/2025 07 AM PST            2.30            567         -      Not Applicable
  12/31/2025 08 AM PST            2.29            562         -      Not Applicable
  12/31/2025 09 AM PST            2.29            562         0      Not Applicable
  12/31/2025 10 AM PST            2.28            557         -      Not Applicable
  12/31/2025 11 AM PST            2.27            551         -      Not Applicable
  12/31/2025 12 PM PST            2.26            546         -      Not Applicable
  12/31/2025 01 PM PST            2.25            540         -      Not Applicable
  12/31/2025 02 PM PST            2.25            540         0      Not Applicable
  12/31/2025 03 PM PST            2.24            535         -      Not Applicable
  12/31/2025 04 PM PST            2.23            530         -      Not Applicable
  12/31/2025 05 PM PST            2.23            530         0      Not Applicable
  12/31/2025 06 PM PST            2.22            524         -      Not Applicable
  12/31/2025 07 PM PST            2.21            519         -      Not Applicable
  12/31/2025 08 PM PST            2.21            519         0      Not Applicable
  12/31/2025 09 PM PST            2.20            514         -      Not Applicable
  12/31/2025 10 PM PST            2.20            514         0      Not Applicable
  12/31/2025 11 PM PST            2.19            508         -      Not Applicable
  01/01/2026 12 AM PST            2.18            503         -      Not Applicable
  01/01/2026 01 AM PST            2.18            503         0      Not Applicable
  01/01/2026 02 AM PST            2.17            498         -      Not Applicable
  01/01/2026 03 AM PST            2.17            498         0      Not Applicable
  01/01/2026 04 AM PST            2.16            493         -      Not Applicable
  01/01/2026 05 AM PST            2.16            493         0      Not Applicable
  01/01/2026 06 AM PST            2.15            488         -      Not Applicable
  01/01/2026 07 AM PST            2.15            488         0      Not Applicable
  01/01/2026 08 AM PST            2.14            482         -      Not Applicable
  01/01/2026 09 AM PST            2.14            482         0      Not Applicable
  01/01/2026 10 AM PST            2.13            477         -      Not Applicable
  01/01/2026 11 AM PST            2.13            477         0      Not Applicable
  01/01/2026 12 PM PST            2.13            477         0      Not Applicable
  01/01/2026 01 PM PST            2.12            472         -      Not Applicable
  01/01/2026 02 PM PST            2.12            472         0      Not Applicable
  01/01/2026 03 PM PST            2.12            472         0      Not Applicable
  01/01/2026 04 PM PST            2.11            467         -      Not Applicable
  01/01/2026 05 PM PST            2.11            467         0      Not Applicable
  01/01/2026 06 PM PST            2.11            467         0      Not Applicable
  01/01/2026 07 PM PST            2.10            462         -      Not Applicable
  01/01/2026 08 PM PST            2.10            462         0      Not Applicable
  01/01/2026 09 PM PST            2.10            462         0      Not Applicable
  01/01/2026 10 PM PST            2.09            457         -      Not Applicable
  01/01/2026 11 PM PST            2.09            457         0      Not Applicable
  01/02/2026 12 AM PST            2.09            457         0      Not Applicable
  01/02/2026 01 AM PST            2.09            457         0      Not Applicable
  01/02/2026 02 AM PST            2.08            452         -      Not Applicable
  01/02/2026 03 AM PST            2.08            452         0      Not Applicable
  01/02/2026 04 AM PST            2.08            452         0      Not Applicable
  01/02/2026 05 AM PST            2.08            452         0      Not Applicable
  01/02/2026 06 AM PST            2.08            452         0      Not Applicable
  01/02/2026 07 AM PST            2.07            447         -      Not Applicable
  01/02/2026 08 AM PST            2.07            447         0      Not Applicable
  01/02/2026 09 AM PST            2.07            447         0      Not Applicable
  01/02/2026 10 AM PST            2.07            447         0      Not Applicable
  01/02/2026 11 AM PST            2.07            447         0      Not Applicable
  01/02/2026 12 PM PST            2.06            442         -      Not Applicable
  01/02/2026 01 PM PST            2.06            442         0      Not Applicable
  01/02/2026 02 PM PST            2.06            442         0      Not Applicable
  01/02/2026 03 PM PST            2.06            442         0      Not Applicable
  01/02/2026 04 PM PST            2.06            442         0      Not Applicable
  01/02/2026 05 PM PST            2.06            442         0      Not Applicable
  01/02/2026 06 PM PST            2.06            442         0      Not Applicable
  01/02/2026 07 PM PST            2.06            442         0      Not Applicable
  01/02/2026 08 PM PST            2.06            442         0      Not Applicable
  01/02/2026 09 PM PST            2.06            442         0      Not Applicable
  01/02/2026 10 PM PST            2.05            437         -      Not Applicable
  01/02/2026 11 PM PST            2.05            437         0      Not Applicable
  01/03/2026 12 AM PST            2.05            437         0      Not Applicable
  01/03/2026 01 AM PST            2.05            437         0      Not Applicable
  01/03/2026 02 AM PST            2.05            437         0      Not Applicable
  01/03/2026 03 AM PST            2.05            437         0      Not Applicable
  01/03/2026 04 AM PST            2.05            437         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.