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

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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: Jan 02 2026 at 1:59 PM PSTNext Issuance: Jan 03 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: Sprague River - Chiloquin (CHSO3)
#
# File Generation Time:  01/02/2026 at 02:02 PM 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:     01/05/2026 at 03:00 PM PST
# Maximum Forecast Stage:                       2.73 Feet
# Maximum Forecast Flow:                        822 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  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            2.86            907         -      Not Applicable
  12/29/2025 08 AM PST            2.85            900         -      Not Applicable
  12/29/2025 09 AM PST            2.83            887         -      Not Applicable
  12/29/2025 10 AM PST            2.83            887         0      Not Applicable
  12/29/2025 11 AM PST            2.82            880         -      Not Applicable
  12/29/2025 12 PM PST            2.80            867         -      Not Applicable
  12/29/2025 01 PM PST            2.78            854         -      Not Applicable
  12/29/2025 02 PM PST            2.78            854         0      Not Applicable
  12/29/2025 03 PM PST            2.76            842         -      Not Applicable
  12/29/2025 04 PM PST            2.74            829         -      Not Applicable
  12/29/2025 05 PM PST            2.74            829         0      Not Applicable
  12/29/2025 06 PM PST            2.71            810         -      Not Applicable
  12/29/2025 07 PM PST            2.70            803         -      Not Applicable
  12/29/2025 08 PM PST            2.65            772         -      Not Applicable
  12/29/2025 09 PM PST            2.64            766         -      Not Applicable
  12/29/2025 10 PM PST            2.63            760         -      Not Applicable
  12/29/2025 11 PM PST            2.63            760         0      Not Applicable
  12/30/2025 12 AM PST            2.61            747         -      Not Applicable
  12/30/2025 01 AM PST            2.61            747         0      Not Applicable
  12/30/2025 02 AM PST            2.56            717         -      Not Applicable
  12/30/2025 03 AM PST            2.54            705         -      Not Applicable
  12/30/2025 04 AM PST            2.52            693         -      Not Applicable
  12/30/2025 05 AM PST            2.51            687         -      Not Applicable
  12/30/2025 06 AM PST            2.49            675         -      Not Applicable
  12/30/2025 07 AM PST            2.46            658         -      Not Applicable
  12/30/2025 08 AM PST            2.46            658         0      Not Applicable
  12/30/2025 09 AM PST            2.43            641         -      Not Applicable
  12/30/2025 10 AM PST            2.42            635         -      Not Applicable
  12/30/2025 11 AM PST            2.40            623         -      Not Applicable
  12/30/2025 12 PM PST            2.39            618         -      Not Applicable
  12/30/2025 01 PM PST            2.38            612         -      Not Applicable
  12/30/2025 02 PM PST            2.35            595         -      Not Applicable
  12/30/2025 03 PM PST            2.34            590         -      Not Applicable
  12/30/2025 04 PM PST            2.32            578         -      Not Applicable
  12/30/2025 05 PM PST            2.32            578         0      Not Applicable
  12/30/2025 06 PM PST            2.31            573         -      Not Applicable
  12/30/2025 07 PM PST            2.30            567         -      Not Applicable
  12/30/2025 08 PM PST            2.29            562         -      Not Applicable
  12/30/2025 09 PM PST            2.28            557         -      Not Applicable
  12/30/2025 10 PM PST            2.27            551         -      Not Applicable
  12/30/2025 11 PM PST            2.27            551         0      Not Applicable
  12/31/2025 12 AM PST            2.26            546         -      Not Applicable
  12/31/2025 01 AM PST            2.25            540         -      Not Applicable
  12/31/2025 02 AM PST            2.24            535         -      Not Applicable
  12/31/2025 03 AM PST            2.24            535         0      Not Applicable
  12/31/2025 04 AM PST            2.23            530         -      Not Applicable
  12/31/2025 05 AM PST            2.22            524         -      Not Applicable
  12/31/2025 06 AM PST            2.22            524         0      Not Applicable
  12/31/2025 07 AM PST            2.22            524         0      Not Applicable
  12/31/2025 08 AM PST            2.20            514         -      Not Applicable
  12/31/2025 09 AM PST            2.21            519         +      Not Applicable
  12/31/2025 10 AM PST            2.20            514         -      Not Applicable
  12/31/2025 11 AM PST            2.20            514         0      Not Applicable
  12/31/2025 12 PM PST            2.19            508         -      Not Applicable
  12/31/2025 01 PM PST            2.20            514         +      Not Applicable
  12/31/2025 02 PM PST            2.20            514         0      Not Applicable
  12/31/2025 03 PM PST            2.19            508         -      Not Applicable
  12/31/2025 04 PM PST            2.19            508         0      Not Applicable
  12/31/2025 05 PM PST            2.19            508         0      Not Applicable
  12/31/2025 06 PM PST            2.19            508         0      Not Applicable
  12/31/2025 07 PM PST            2.19            508         0      Not Applicable
  12/31/2025 08 PM PST            2.19            508         0      Not Applicable
  12/31/2025 09 PM PST            2.19            508         0      Not Applicable
  12/31/2025 10 PM PST            2.19            508         0      Not Applicable
  12/31/2025 11 PM PST            2.18            503         -      Not Applicable
  01/01/2026 12 AM PST            2.18            503         0      Not Applicable
  01/01/2026 01 AM PST            2.18            503         0      Not Applicable
  01/01/2026 02 AM PST            2.18            503         0      Not Applicable
  01/01/2026 03 AM PST            2.18            503         0      Not Applicable
  01/01/2026 04 AM PST            2.18            503         0      Not Applicable
  01/01/2026 05 AM PST            2.17            498         -      Not Applicable
  01/01/2026 06 AM PST            2.17            498         0      Not Applicable
  01/01/2026 07 AM PST            2.17            498         0      Not Applicable
  01/01/2026 08 AM PST            2.17            498         0      Not Applicable
  01/01/2026 09 AM PST            2.17            498         0      Not Applicable
  01/01/2026 10 AM PST            2.17            498         0      Not Applicable
  01/01/2026 11 AM PST            2.19            508         +      Not Applicable
  01/01/2026 12 PM PST            2.16            493         -      Not Applicable
  01/01/2026 01 PM PST            2.16            493         0      Not Applicable
  01/01/2026 02 PM PST            2.16            493         0      Not Applicable
  01/01/2026 03 PM PST            2.16            493         0      Not Applicable
  01/01/2026 04 PM PST            2.17            498         +      Not Applicable
  01/01/2026 05 PM PST            2.16            493         -      Not Applicable
  01/01/2026 06 PM PST            2.16            493         0      Not Applicable
  01/01/2026 07 PM PST            2.16            493         0      Not Applicable
  01/01/2026 08 PM PST            2.16            493         0      Not Applicable
  01/01/2026 09 PM PST            2.16            493         0      Not Applicable
  01/01/2026 10 PM PST            2.17            498         +      Not Applicable
  01/01/2026 11 PM PST            2.15            488         -      Not Applicable
  01/02/2026 12 AM PST            2.15            488         0      Not Applicable
  01/02/2026 01 AM PST            2.15            488         0      Not Applicable
  01/02/2026 02 AM PST            2.15            488         0      Not Applicable
  01/02/2026 03 AM PST            2.15            488         0      Not Applicable
  01/02/2026 04 AM PST            2.14            482         -      Not Applicable
  01/02/2026 05 AM PST            2.15            488         +      Not Applicable
  01/02/2026 06 AM PST            2.14            482         -      Not Applicable
  01/02/2026 07 AM PST            2.14            482         0      Not Applicable
  01/02/2026 08 AM PST            2.13            477         -      Not Applicable
  01/02/2026 09 AM PST            2.13            477         0      Not Applicable
  01/02/2026 10 AM PST            2.14            482         +      Not Applicable
  01/02/2026 11 AM PST            2.14            482         0      Not Applicable
  01/02/2026 12 PM PST            2.14            482         0      Not Applicable
  01/02/2026 01 PM PST            2.15            488         +      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  01/02/2026 02 PM PST            2.15            488                Not Applicable
  01/02/2026 03 PM PST            2.15            488         0      Not Applicable
  01/02/2026 04 PM PST            2.15            488         0      Not Applicable
  01/02/2026 05 PM PST            2.16            493         +      Not Applicable
  01/02/2026 06 PM PST            2.16            493         0      Not Applicable
  01/02/2026 07 PM PST            2.17            498         +      Not Applicable
  01/02/2026 08 PM PST            2.17            498         0      Not Applicable
  01/02/2026 09 PM PST            2.17            498         0      Not Applicable
  01/02/2026 10 PM PST            2.18            503         +      Not Applicable
  01/02/2026 11 PM PST            2.18            503         0      Not Applicable
  01/03/2026 12 AM PST            2.19            508         +      Not Applicable
  01/03/2026 01 AM PST            2.19            508         0      Not Applicable
  01/03/2026 02 AM PST            2.20            514         +      Not Applicable
  01/03/2026 03 AM PST            2.21            519         +      Not Applicable
  01/03/2026 04 AM PST            2.21            519         0      Not Applicable
  01/03/2026 05 AM PST            2.22            524         +      Not Applicable
  01/03/2026 06 AM PST            2.22            524         0      Not Applicable
  01/03/2026 07 AM PST            2.23            530         +      Not Applicable
  01/03/2026 08 AM PST            2.24            535         +      Not Applicable
  01/03/2026 09 AM PST            2.25            540         +      Not Applicable
  01/03/2026 10 AM PST            2.26            546         +      Not Applicable
  01/03/2026 11 AM PST            2.27            551         +      Not Applicable
  01/03/2026 12 PM PST            2.27            551         0      Not Applicable
  01/03/2026 01 PM PST            2.29            562         +      Not Applicable
  01/03/2026 02 PM PST            2.29            562         0      Not Applicable
  01/03/2026 03 PM PST            2.31            573         +      Not Applicable
  01/03/2026 04 PM PST            2.32            578         +      Not Applicable
  01/03/2026 05 PM PST            2.33            584         +      Not Applicable
  01/03/2026 06 PM PST            2.34            590         +      Not Applicable
  01/03/2026 07 PM PST            2.36            601         +      Not Applicable
  01/03/2026 08 PM PST            2.37            606         +      Not Applicable
  01/03/2026 09 PM PST            2.38            612         +      Not Applicable
  01/03/2026 10 PM PST            2.40            623         +      Not Applicable
  01/03/2026 11 PM PST            2.41            629         +      Not Applicable
  01/04/2026 12 AM PST            2.42            635         +      Not Applicable
  01/04/2026 01 AM PST            2.44            646         +      Not Applicable
  01/04/2026 02 AM PST            2.45            652         +      Not Applicable
  01/04/2026 03 AM PST            2.46            658         +      Not Applicable
  01/04/2026 04 AM PST            2.48            670         +      Not Applicable
  01/04/2026 05 AM PST            2.49            675         +      Not Applicable
  01/04/2026 06 AM PST            2.51            687         +      Not Applicable
  01/04/2026 07 AM PST            2.52            693         +      Not Applicable
  01/04/2026 08 AM PST            2.53            699         +      Not Applicable
  01/04/2026 09 AM PST            2.54            705         +      Not Applicable
  01/04/2026 10 AM PST            2.56            717         +      Not Applicable
  01/04/2026 11 AM PST            2.57            723         +      Not Applicable
  01/04/2026 12 PM PST            2.58            729         +      Not Applicable
  01/04/2026 01 PM PST            2.59            735         +      Not Applicable
  01/04/2026 02 PM PST            2.60            741         +      Not Applicable
  01/04/2026 03 PM PST            2.61            747         +      Not Applicable
  01/04/2026 04 PM PST            2.62            754         +      Not Applicable
  01/04/2026 05 PM PST            2.63            760         +      Not Applicable
  01/04/2026 06 PM PST            2.64            766         +      Not Applicable
  01/04/2026 07 PM PST            2.64            766         0      Not Applicable
  01/04/2026 08 PM PST            2.65            772         +      Not Applicable
  01/04/2026 09 PM PST            2.66            778         +      Not Applicable
  01/04/2026 10 PM PST            2.67            785         +      Not Applicable
  01/04/2026 11 PM PST            2.67            785         0      Not Applicable
  01/05/2026 12 AM PST            2.68            791         +      Not Applicable
  01/05/2026 01 AM PST            2.68            791         0      Not Applicable
  01/05/2026 02 AM PST            2.69            797         +      Not Applicable
  01/05/2026 03 AM PST            2.69            797         0      Not Applicable
  01/05/2026 04 AM PST            2.70            803         +      Not Applicable
  01/05/2026 05 AM PST            2.70            803         0      Not Applicable
  01/05/2026 06 AM PST            2.71            810         +      Not Applicable
  01/05/2026 07 AM PST            2.71            810         0      Not Applicable
  01/05/2026 08 AM PST            2.71            810         0      Not Applicable
  01/05/2026 09 AM PST            2.71            810         0      Not Applicable
  01/05/2026 10 AM PST            2.72            816         +      Not Applicable
  01/05/2026 11 AM PST            2.72            816         0      Not Applicable
  01/05/2026 12 PM PST            2.72            816         0      Not Applicable
  01/05/2026 01 PM PST            2.72            816         0      Not Applicable
  01/05/2026 02 PM PST            2.72            816         0      Not Applicable
  01/05/2026 03 PM PST            2.73            822         +      Not Applicable
  01/05/2026 04 PM PST            2.73            822         0      Not Applicable
  01/05/2026 05 PM PST            2.73            822         0      Not Applicable
  01/05/2026 06 PM PST            2.73            822         0      Not Applicable
  01/05/2026 07 PM PST            2.73            822         0      Not Applicable
  01/05/2026 08 PM PST            2.73            822         0      Not Applicable
  01/05/2026 09 PM PST            2.73            822         0      Not Applicable
  01/05/2026 10 PM PST            2.73            822         0      Not Applicable
  01/05/2026 11 PM PST            2.73            822         0      Not Applicable
  01/06/2026 12 AM PST            2.73            822         0      Not Applicable
  01/06/2026 01 AM PST            2.73            822         0      Not Applicable
  01/06/2026 02 AM PST            2.73            822         0      Not Applicable
  01/06/2026 03 AM PST            2.73            822         0      Not Applicable
  01/06/2026 04 AM PST            2.72            816         -      Not Applicable
  01/06/2026 05 AM PST            2.72            816         0      Not Applicable
  01/06/2026 06 AM PST            2.72            816         0      Not Applicable
  01/06/2026 07 AM PST            2.72            816         0      Not Applicable
  01/06/2026 08 AM PST            2.72            816         0      Not Applicable
  01/06/2026 09 AM PST            2.72            816         0      Not Applicable
  01/06/2026 10 AM PST            2.72            816         0      Not Applicable
  01/06/2026 11 AM PST            2.71            810         -      Not Applicable
  01/06/2026 12 PM PST            2.71            810         0      Not Applicable
  01/06/2026 01 PM PST            2.71            810         0      Not Applicable
  01/06/2026 02 PM PST            2.71            810         0      Not Applicable
  01/06/2026 03 PM PST            2.71            810         0      Not Applicable
  01/06/2026 04 PM PST            2.71            810         0      Not Applicable
  01/06/2026 05 PM PST            2.71            810         0      Not Applicable
  01/06/2026 06 PM PST            2.70            803         -      Not Applicable
  01/06/2026 07 PM PST            2.70            803         0      Not Applicable
  01/06/2026 08 PM PST            2.70            803         0      Not Applicable
  01/06/2026 09 PM PST            2.70            803         0      Not Applicable
  01/06/2026 10 PM PST            2.70            803         0      Not Applicable
  01/06/2026 11 PM PST            2.70            803         0      Not Applicable
  01/07/2026 12 AM PST            2.69            797         -      Not Applicable
  01/07/2026 01 AM PST            2.69            797         0      Not Applicable
  01/07/2026 02 AM PST            2.69            797         0      Not Applicable
  01/07/2026 03 AM PST            2.69            797         0      Not Applicable
  01/07/2026 04 AM PST            2.69            797         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.