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

 | 

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: Sep 22 2023 at 8:17 AM PDTNext Issuance: Sep 23 2023 at 9:00 AM PDT
Monitor Stage: N/A Flood Stage: N/A

# Tabular Observed and Forecast Hydrograph Information
#
# Location: Sprague River - Chiloquin (CHSO3)
#
# File Generation Time:  09/22/2023 at 08:18 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  09/21/2023 at 03:00 PM PDT
# Maximum Observed Stage:                       1.5 Feet
# Maximum Observed Flow:                        179 cfs
#
# Earliest Date & Time of Maximum Forecast:     09/27/2023 at 03:00 AM PDT
# Maximum Forecast Stage:                       1.6 Feet
# Maximum Forecast Flow:                        204 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  09/17/2023 08 AM PDT             1.4            165                Not Applicable
  09/17/2023 09 AM PDT             1.4            165         0      Not Applicable
  09/17/2023 10 AM PDT             1.4            168         +      Not Applicable
  09/17/2023 11 AM PDT             1.4            165         -      Not Applicable
  09/17/2023 12 PM PDT             1.4            165         0      Not Applicable
  09/17/2023 01 PM PDT             1.4            165         0      Not Applicable
  09/17/2023 02 PM PDT             1.4            165         0      Not Applicable
  09/17/2023 03 PM PDT             1.4            161         -      Not Applicable
  09/17/2023 04 PM PDT             1.4            161         0      Not Applicable
  09/17/2023 05 PM PDT             1.4            158         -      Not Applicable
  09/17/2023 06 PM PDT             1.4            158         0      Not Applicable
  09/17/2023 07 PM PDT             1.4            158         0      Not Applicable
  09/17/2023 08 PM PDT             1.4            158         0      Not Applicable
  09/17/2023 09 PM PDT             1.4            158         0      Not Applicable
  09/17/2023 10 PM PDT             1.4            161         +      Not Applicable
  09/17/2023 11 PM PDT             1.4            155         -      Not Applicable
  09/18/2023 12 AM PDT             1.4            158         +      Not Applicable
  09/18/2023 01 AM PDT             1.4            158         0      Not Applicable
  09/18/2023 02 AM PDT             1.4            158         0      Not Applicable
  09/18/2023 03 AM PDT             1.4            158         0      Not Applicable
  09/18/2023 04 AM PDT             1.4            161         +      Not Applicable
  09/18/2023 05 AM PDT             1.4            161         0      Not Applicable
  09/18/2023 06 AM PDT             1.4            161         0      Not Applicable
  09/18/2023 07 AM PDT             1.4            161         0      Not Applicable
  09/18/2023 08 AM PDT             1.4            161         0      Not Applicable
  09/18/2023 09 AM PDT             1.4            165         +      Not Applicable
  09/18/2023 10 AM PDT             1.4            165         0      Not Applicable
  09/18/2023 11 AM PDT             1.4            165         0      Not Applicable
  09/18/2023 12 PM PDT             1.4            161         -      Not Applicable
  09/18/2023 01 PM PDT             1.4            165         +      Not Applicable
  09/18/2023 02 PM PDT             1.4            165         0      Not Applicable
  09/18/2023 03 PM PDT             1.4            161         -      Not Applicable
  09/18/2023 04 PM PDT             1.4            165         +      Not Applicable
  09/18/2023 05 PM PDT             1.4            161         -      Not Applicable
  09/18/2023 06 PM PDT             1.4            158         -      Not Applicable
  09/18/2023 07 PM PDT             1.4            158         0      Not Applicable
  09/18/2023 08 PM PDT             1.4            158         0      Not Applicable
  09/18/2023 09 PM PDT             1.4            158         0      Not Applicable
  09/18/2023 10 PM PDT             1.4            158         0      Not Applicable
  09/18/2023 11 PM PDT             1.4            155         -      Not Applicable
  09/19/2023 12 AM PDT             1.4            158         +      Not Applicable
  09/19/2023 01 AM PDT             1.4            158         0      Not Applicable
  09/19/2023 02 AM PDT             1.4            158         0      Not Applicable
  09/19/2023 03 AM PDT             1.4            161         +      Not Applicable
  09/19/2023 04 AM PDT             1.4            158         -      Not Applicable
  09/19/2023 05 AM PDT             1.4            161         +      Not Applicable
  09/19/2023 06 AM PDT             1.4            161         0      Not Applicable
  09/19/2023 07 AM PDT             1.4            161         0      Not Applicable
  09/19/2023 08 AM PDT             1.4            161         0      Not Applicable
  09/19/2023 09 AM PDT             1.4            161         0      Not Applicable
  09/19/2023 10 AM PDT             1.4            161         0      Not Applicable
  09/19/2023 11 AM PDT             1.4            161         0      Not Applicable
  09/19/2023 12 PM PDT             1.4            165         +      Not Applicable
  09/19/2023 01 PM PDT             1.4            161         -      Not Applicable
  09/19/2023 02 PM PDT             1.4            165         +      Not Applicable
  09/19/2023 03 PM PDT             1.4            161         -      Not Applicable
  09/19/2023 04 PM PDT             1.4            161         0      Not Applicable
  09/19/2023 05 PM PDT             1.4            161         0      Not Applicable
  09/19/2023 06 PM PDT             1.4            158         -      Not Applicable
  09/19/2023 07 PM PDT             1.4            158         0      Not Applicable
  09/19/2023 08 PM PDT             1.4            161         +      Not Applicable
  09/19/2023 09 PM PDT             1.4            158         -      Not Applicable
  09/19/2023 10 PM PDT             1.4            158         0      Not Applicable
  09/19/2023 11 PM PDT             1.4            158         0      Not Applicable
  09/20/2023 12 AM PDT             1.4            158         0      Not Applicable
  09/20/2023 01 AM PDT             1.4            161         +      Not Applicable
  09/20/2023 02 AM PDT             1.4            161         0      Not Applicable
  09/20/2023 03 AM PDT             1.4            161         0      Not Applicable
  09/20/2023 04 AM PDT             1.4            165         +      Not Applicable
  09/20/2023 05 AM PDT             1.4            161         -      Not Applicable
  09/20/2023 06 AM PDT             1.4            161         0      Not Applicable
  09/20/2023 07 AM PDT             1.4            165         +      Not Applicable
  09/20/2023 08 AM PDT             1.4            165         0      Not Applicable
  09/20/2023 09 AM PDT             1.4            165         0      Not Applicable
  09/20/2023 10 AM PDT             1.4            168         +      Not Applicable
  09/20/2023 11 AM PDT             1.4            168         0      Not Applicable
  09/20/2023 12 PM PDT             1.4            165         -      Not Applicable
  09/20/2023 01 PM PDT             1.4            165         0      Not Applicable
  09/20/2023 02 PM PDT             1.4            168         +      Not Applicable
  09/20/2023 03 PM PDT             1.4            165         -      Not Applicable
  09/20/2023 04 PM PDT             1.4            168         +      Not Applicable
  09/20/2023 05 PM PDT             1.4            168         0      Not Applicable
  09/20/2023 06 PM PDT             1.4            168         0      Not Applicable
  09/20/2023 07 PM PDT             1.4            168         0      Not Applicable
  09/20/2023 08 PM PDT             1.4            168         0      Not Applicable
  09/20/2023 09 PM PDT             1.4            168         0      Not Applicable
  09/20/2023 10 PM PDT             1.4            168         0      Not Applicable
  09/20/2023 11 PM PDT             1.4            168         0      Not Applicable
  09/21/2023 12 AM PDT             1.4            168         0      Not Applicable
  09/21/2023 01 AM PDT             1.5            172         +      Not Applicable
  09/21/2023 02 AM PDT             1.5            172         0      Not Applicable
  09/21/2023 03 AM PDT             1.4            168         -      Not Applicable
  09/21/2023 04 AM PDT             1.5            172         +      Not Applicable
  09/21/2023 05 AM PDT             1.5            172         0      Not Applicable
  09/21/2023 06 AM PDT             1.5            172         0      Not Applicable
  09/21/2023 07 AM PDT             1.5            172         0      Not Applicable
  09/21/2023 08 AM PDT             1.5            172         0      Not Applicable
  09/21/2023 09 AM PDT             1.5            172         0      Not Applicable
  09/21/2023 10 AM PDT             1.5            172         0      Not Applicable
  09/21/2023 11 AM PDT             1.5            175         +      Not Applicable
  09/21/2023 12 PM PDT             1.5            175         0      Not Applicable
  09/21/2023 01 PM PDT             1.5            175         0      Not Applicable
  09/21/2023 02 PM PDT             1.5            175         0      Not Applicable
  09/21/2023 03 PM PDT             1.5            179         +      Not Applicable
  09/21/2023 04 PM PDT             1.5            175         -      Not Applicable
  09/21/2023 05 PM PDT             1.5            172         -      Not Applicable
  09/21/2023 06 PM PDT             1.5            175         +      Not Applicable
  09/21/2023 07 PM PDT             1.5            172         -      Not Applicable
  09/21/2023 08 PM PDT             1.5            172         0      Not Applicable
  09/21/2023 09 PM PDT             1.5            172         0      Not Applicable
  09/21/2023 10 PM PDT             1.5            172         0      Not Applicable
  09/21/2023 11 PM PDT             1.5            175         +      Not Applicable
  09/22/2023 12 AM PDT             1.5            172         -      Not Applicable
  09/22/2023 01 AM PDT             1.5            175         +      Not Applicable
  09/22/2023 02 AM PDT             1.5            175         0      Not Applicable
  09/22/2023 03 AM PDT             1.5            172         -      Not Applicable
  09/22/2023 04 AM PDT             1.5            175         +      Not Applicable
  09/22/2023 05 AM PDT             1.5            175         0      Not Applicable
  09/22/2023 06 AM PDT             1.5            175         0      Not Applicable
  09/22/2023 07 AM PDT             1.5            175         0      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  09/22/2023 08 AM PDT             1.5            175                Not Applicable
  09/22/2023 09 AM PDT             1.5            175         0      Not Applicable
  09/22/2023 10 AM PDT             1.5            175         0      Not Applicable
  09/22/2023 11 AM PDT             1.5            175         0      Not Applicable
  09/22/2023 12 PM PDT             1.5            175         0      Not Applicable
  09/22/2023 01 PM PDT             1.5            175         0      Not Applicable
  09/22/2023 02 PM PDT             1.5            175         0      Not Applicable
  09/22/2023 03 PM PDT             1.5            175         0      Not Applicable
  09/22/2023 04 PM PDT             1.5            175         0      Not Applicable
  09/22/2023 05 PM PDT             1.5            175         0      Not Applicable
  09/22/2023 06 PM PDT             1.5            175         0      Not Applicable
  09/22/2023 07 PM PDT             1.5            175         0      Not Applicable
  09/22/2023 08 PM PDT             1.5            175         0      Not Applicable
  09/22/2023 09 PM PDT             1.5            175         0      Not Applicable
  09/22/2023 10 PM PDT             1.5            175         0      Not Applicable
  09/22/2023 11 PM PDT             1.5            175         0      Not Applicable
  09/23/2023 12 AM PDT             1.5            175         0      Not Applicable
  09/23/2023 01 AM PDT             1.5            175         0      Not Applicable
  09/23/2023 02 AM PDT             1.5            175         0      Not Applicable
  09/23/2023 03 AM PDT             1.5            175         0      Not Applicable
  09/23/2023 04 AM PDT             1.5            175         0      Not Applicable
  09/23/2023 05 AM PDT             1.5            175         0      Not Applicable
  09/23/2023 06 AM PDT             1.5            179         +      Not Applicable
  09/23/2023 07 AM PDT             1.5            179         0      Not Applicable
  09/23/2023 08 AM PDT             1.5            179         0      Not Applicable
  09/23/2023 09 AM PDT             1.5            179         0      Not Applicable
  09/23/2023 10 AM PDT             1.5            179         0      Not Applicable
  09/23/2023 11 AM PDT             1.5            179         0      Not Applicable
  09/23/2023 12 PM PDT             1.5            179         0      Not Applicable
  09/23/2023 01 PM PDT             1.5            179         0      Not Applicable
  09/23/2023 02 PM PDT             1.5            179         0      Not Applicable
  09/23/2023 03 PM PDT             1.5            179         0      Not Applicable
  09/23/2023 04 PM PDT             1.5            179         0      Not Applicable
  09/23/2023 05 PM PDT             1.5            179         0      Not Applicable
  09/23/2023 06 PM PDT             1.5            179         0      Not Applicable
  09/23/2023 07 PM PDT             1.5            179         0      Not Applicable
  09/23/2023 08 PM PDT             1.5            179         0      Not Applicable
  09/23/2023 09 PM PDT             1.5            179         0      Not Applicable
  09/23/2023 10 PM PDT             1.5            179         0      Not Applicable
  09/23/2023 11 PM PDT             1.5            182         +      Not Applicable
  09/24/2023 12 AM PDT             1.5            182         0      Not Applicable
  09/24/2023 01 AM PDT             1.5            182         0      Not Applicable
  09/24/2023 02 AM PDT             1.5            182         0      Not Applicable
  09/24/2023 03 AM PDT             1.5            182         0      Not Applicable
  09/24/2023 04 AM PDT             1.5            182         0      Not Applicable
  09/24/2023 05 AM PDT             1.5            182         0      Not Applicable
  09/24/2023 06 AM PDT             1.5            182         0      Not Applicable
  09/24/2023 07 AM PDT             1.5            182         0      Not Applicable
  09/24/2023 08 AM PDT             1.5            182         0      Not Applicable
  09/24/2023 09 AM PDT             1.5            182         0      Not Applicable
  09/24/2023 10 AM PDT             1.5            182         0      Not Applicable
  09/24/2023 11 AM PDT             1.5            182         0      Not Applicable
  09/24/2023 12 PM PDT             1.5            182         0      Not Applicable
  09/24/2023 01 PM PDT             1.5            182         0      Not Applicable
  09/24/2023 02 PM PDT             1.5            182         0      Not Applicable
  09/24/2023 03 PM PDT             1.5            186         +      Not Applicable
  09/24/2023 04 PM PDT             1.5            186         0      Not Applicable
  09/24/2023 05 PM PDT             1.5            186         0      Not Applicable
  09/24/2023 06 PM PDT             1.5            186         0      Not Applicable
  09/24/2023 07 PM PDT             1.5            186         0      Not Applicable
  09/24/2023 08 PM PDT             1.5            186         0      Not Applicable
  09/24/2023 09 PM PDT             1.5            186         0      Not Applicable
  09/24/2023 10 PM PDT             1.5            186         0      Not Applicable
  09/24/2023 11 PM PDT             1.5            186         0      Not Applicable
  09/25/2023 12 AM PDT             1.5            186         0      Not Applicable
  09/25/2023 01 AM PDT             1.5            186         0      Not Applicable
  09/25/2023 02 AM PDT             1.5            186         0      Not Applicable
  09/25/2023 03 AM PDT             1.5            186         0      Not Applicable
  09/25/2023 04 AM PDT             1.5            186         0      Not Applicable
  09/25/2023 05 AM PDT             1.5            186         0      Not Applicable
  09/25/2023 06 AM PDT             1.5            186         0      Not Applicable
  09/25/2023 07 AM PDT             1.5            186         0      Not Applicable
  09/25/2023 08 AM PDT             1.5            186         0      Not Applicable
  09/25/2023 09 AM PDT             1.5            186         0      Not Applicable
  09/25/2023 10 AM PDT             1.5            186         0      Not Applicable
  09/25/2023 11 AM PDT             1.5            186         0      Not Applicable
  09/25/2023 12 PM PDT             1.5            186         0      Not Applicable
  09/25/2023 01 PM PDT             1.5            186         0      Not Applicable
  09/25/2023 02 PM PDT             1.5            186         0      Not Applicable
  09/25/2023 03 PM PDT             1.5            186         0      Not Applicable
  09/25/2023 04 PM PDT             1.5            186         0      Not Applicable
  09/25/2023 05 PM PDT             1.5            186         0      Not Applicable
  09/25/2023 06 PM PDT             1.5            186         0      Not Applicable
  09/25/2023 07 PM PDT             1.5            186         0      Not Applicable
  09/25/2023 08 PM PDT             1.5            186         0      Not Applicable
  09/25/2023 09 PM PDT             1.5            186         0      Not Applicable
  09/25/2023 10 PM PDT             1.5            186         0      Not Applicable
  09/25/2023 11 PM PDT             1.5            186         0      Not Applicable
  09/26/2023 12 AM PDT             1.5            186         0      Not Applicable
  09/26/2023 01 AM PDT             1.5            189         +      Not Applicable
  09/26/2023 02 AM PDT             1.5            189         0      Not Applicable
  09/26/2023 03 AM PDT             1.5            189         0      Not Applicable
  09/26/2023 04 AM PDT             1.5            189         0      Not Applicable
  09/26/2023 05 AM PDT             1.5            189         0      Not Applicable
  09/26/2023 06 AM PDT             1.5            189         0      Not Applicable
  09/26/2023 07 AM PDT             1.5            189         0      Not Applicable
  09/26/2023 08 AM PDT             1.5            189         0      Not Applicable
  09/26/2023 09 AM PDT             1.5            189         0      Not Applicable
  09/26/2023 10 AM PDT             1.5            193         +      Not Applicable
  09/26/2023 11 AM PDT             1.5            193         0      Not Applicable
  09/26/2023 12 PM PDT             1.5            193         0      Not Applicable
  09/26/2023 01 PM PDT             1.5            193         0      Not Applicable
  09/26/2023 02 PM PDT             1.5            193         0      Not Applicable
  09/26/2023 03 PM PDT             1.5            193         0      Not Applicable
  09/26/2023 04 PM PDT             1.5            193         0      Not Applicable
  09/26/2023 05 PM PDT             1.5            197         +      Not Applicable
  09/26/2023 06 PM PDT             1.5            197         0      Not Applicable
  09/26/2023 07 PM PDT             1.5            197         0      Not Applicable
  09/26/2023 08 PM PDT             1.5            197         0      Not Applicable
  09/26/2023 09 PM PDT             1.5            197         0      Not Applicable
  09/26/2023 10 PM PDT             1.5            197         0      Not Applicable
  09/26/2023 11 PM PDT             1.5            200         +      Not Applicable
  09/27/2023 12 AM PDT             1.5            200         0      Not Applicable
  09/27/2023 01 AM PDT             1.5            200         0      Not Applicable
  09/27/2023 02 AM PDT             1.5            200         0      Not Applicable
  09/27/2023 03 AM PDT             1.6            204         +      Not Applicable
  09/27/2023 04 AM PDT             1.6            204         0      Not Applicable
  09/27/2023 05 AM PDT             1.6            204         0      Not Applicable
#
# NOTE 1: Stages are rounded to the nearest tenth (.1) 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.