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

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KLAMATH RIVER - BELOW JC BOYLE POWER PLANT (BOYO3)
Latitude: 42.08º NLongitude: 122.07º WElevation: 3274 Feet
Location: Klamath County in OregonBulletin Group: North CoastRiver Group: Klamath
Issuance Time: May 18 2024 at 8:43 AM PDTNext Issuance: May 19 2024 at 9:00 AM PDT
Monitor Stage: N/A Flood Stage: N/A

# Tabular Observed and Forecast Hydrograph Information
#
# Location: Klamath River - Below JC Boyle Power Plant (BOYO3)
#
# File Generation Time:  05/18/2024 at 08:44 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  05/17/2024 at 10:00 PM PDT
# Maximum Observed Stage:                       4.01 Feet
# Maximum Observed Flow:                        1003 cfs
#
# Earliest Date & Time of Maximum Forecast:     05/22/2024 at 04:00 PM PDT
# Maximum Forecast Stage:                       4.03 Feet
# Maximum Forecast Flow:                        1018 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  05/13/2024 08 AM PDT            3.96            966                Not Applicable
  05/13/2024 09 AM PDT            3.96            966         0      Not Applicable
  05/13/2024 10 AM PDT            3.96            966         0      Not Applicable
  05/13/2024 11 AM PDT            3.96            966         0      Not Applicable
  05/13/2024 12 PM PDT            3.96            966         0      Not Applicable
  05/13/2024 01 PM PDT            3.96            966         0      Not Applicable
  05/13/2024 02 PM PDT            3.96            966         0      Not Applicable
  05/13/2024 03 PM PDT            3.97            973         +      Not Applicable
  05/13/2024 04 PM PDT            3.96            966         -      Not Applicable
  05/13/2024 05 PM PDT            3.96            966         0      Not Applicable
  05/13/2024 06 PM PDT            3.96            966         0      Not Applicable
  05/13/2024 07 PM PDT            3.96            966         0      Not Applicable
  05/13/2024 08 PM PDT            3.96            966         0      Not Applicable
  05/13/2024 09 PM PDT            3.95            959         -      Not Applicable
  05/13/2024 10 PM PDT            3.96            966         +      Not Applicable
  05/13/2024 11 PM PDT            3.96            966         0      Not Applicable
  05/14/2024 12 AM PDT            3.95            959         -      Not Applicable
  05/14/2024 01 AM PDT            3.95            959         0      Not Applicable
  05/14/2024 02 AM PDT            3.96            966         +      Not Applicable
  05/14/2024 03 AM PDT            3.96            966         0      Not Applicable
  05/14/2024 04 AM PDT            3.96            966         0      Not Applicable
  05/14/2024 05 AM PDT            3.95            959         -      Not Applicable
  05/14/2024 06 AM PDT            3.96            966         +      Not Applicable
  05/14/2024 07 AM PDT            3.96            966         0      Not Applicable
  05/14/2024 08 AM PDT            3.96            966         0      Not Applicable
  05/14/2024 09 AM PDT            3.97            973         +      Not Applicable
  05/14/2024 10 AM PDT            3.96            966         -      Not Applicable
  05/14/2024 11 AM PDT            3.96            966         0      Not Applicable
  05/14/2024 12 PM PDT            3.93            944         -      Not Applicable
  05/14/2024 01 PM PDT            3.93            944         0      Not Applicable
  05/14/2024 02 PM PDT            3.93            944         0      Not Applicable
  05/14/2024 03 PM PDT            3.93            944         0      Not Applicable
  05/14/2024 04 PM PDT            3.92            937         -      Not Applicable
  05/14/2024 05 PM PDT            3.93            944         +      Not Applicable
  05/14/2024 06 PM PDT            3.93            944         0      Not Applicable
  05/14/2024 07 PM PDT            3.93            944         0      Not Applicable
  05/14/2024 08 PM PDT            3.93            944         0      Not Applicable
  05/14/2024 09 PM PDT            3.93            944         0      Not Applicable
  05/14/2024 10 PM PDT            3.93            944         0      Not Applicable
  05/14/2024 11 PM PDT            3.93            944         0      Not Applicable
  05/15/2024 12 AM PDT            3.94            951         +      Not Applicable
  05/15/2024 01 AM PDT            3.98            981         +      Not Applicable
  05/15/2024 02 AM PDT            3.98            981         0      Not Applicable
  05/15/2024 03 AM PDT            3.97            973         -      Not Applicable
  05/15/2024 04 AM PDT            3.96            966         -      Not Applicable
  05/15/2024 05 AM PDT            3.96            966         0      Not Applicable
  05/15/2024 06 AM PDT            3.96            966         0      Not Applicable
  05/15/2024 07 AM PDT            3.96            966         0      Not Applicable
  05/15/2024 08 AM PDT            3.97            973         +      Not Applicable
  05/15/2024 09 AM PDT            3.96            966         -      Not Applicable
  05/15/2024 10 AM PDT            3.97            973         +      Not Applicable
  05/15/2024 11 AM PDT            3.96            966         -      Not Applicable
  05/15/2024 12 PM PDT            3.97            973         +      Not Applicable
  05/15/2024 01 PM PDT            3.97            973         0      Not Applicable
  05/15/2024 02 PM PDT            3.96            966         -      Not Applicable
  05/15/2024 03 PM PDT            3.96            966         0      Not Applicable
  05/15/2024 04 PM PDT            3.97            973         +      Not Applicable
  05/15/2024 05 PM PDT            3.99            988         +      Not Applicable
  05/15/2024 06 PM PDT            4.00            996         +      Not Applicable
  05/15/2024 07 PM PDT            4.00            996         0      Not Applicable
  05/15/2024 08 PM PDT            4.00            996         0      Not Applicable
  05/15/2024 09 PM PDT            4.00            996         0      Not Applicable
  05/15/2024 10 PM PDT            3.99            988         -      Not Applicable
  05/15/2024 11 PM PDT            4.00            996         +      Not Applicable
  05/16/2024 12 AM PDT            4.00            996         0      Not Applicable
  05/16/2024 01 AM PDT            3.99            988         -      Not Applicable
  05/16/2024 02 AM PDT            3.99            988         0      Not Applicable
  05/16/2024 03 AM PDT            4.00            996         +      Not Applicable
  05/16/2024 04 AM PDT            4.00            996         0      Not Applicable
  05/16/2024 05 AM PDT            4.00            996         0      Not Applicable
  05/16/2024 06 AM PDT            4.00            996         0      Not Applicable
  05/16/2024 07 AM PDT            4.00            996         0      Not Applicable
  05/16/2024 08 AM PDT            4.00            996         0      Not Applicable
  05/16/2024 09 AM PDT            4.00            996         0      Not Applicable
  05/16/2024 10 AM PDT            4.01           1003         +      Not Applicable
  05/16/2024 11 AM PDT            4.00            996         -      Not Applicable
  05/16/2024 12 PM PDT            4.00            996         0      Not Applicable
  05/16/2024 01 PM PDT            4.00            996         0      Not Applicable
  05/16/2024 02 PM PDT            4.00            996         0      Not Applicable
  05/16/2024 03 PM PDT            4.01           1003         +      Not Applicable
  05/16/2024 04 PM PDT            4.00            996         -      Not Applicable
  05/16/2024 05 PM PDT            4.00            996         0      Not Applicable
  05/16/2024 06 PM PDT            4.00            996         0      Not Applicable
  05/16/2024 07 PM PDT            3.99            988         -      Not Applicable
  05/16/2024 08 PM PDT            4.00            996         +      Not Applicable
  05/16/2024 09 PM PDT            3.99            988         -      Not Applicable
  05/16/2024 10 PM PDT            3.99            988         0      Not Applicable
  05/16/2024 11 PM PDT            4.00            996         +      Not Applicable
  05/17/2024 12 AM PDT            4.00            996         0      Not Applicable
  05/17/2024 01 AM PDT            4.00            996         0      Not Applicable
  05/17/2024 02 AM PDT            4.00            996         0      Not Applicable
  05/17/2024 03 AM PDT            4.00            996         0      Not Applicable
  05/17/2024 04 AM PDT            4.00            996         0      Not Applicable
  05/17/2024 05 AM PDT            4.00            996         0      Not Applicable
  05/17/2024 06 AM PDT            4.00            996         0      Not Applicable
  05/17/2024 07 AM PDT            4.00            996         0      Not Applicable
  05/17/2024 08 AM PDT            4.00            996         0      Not Applicable
  05/17/2024 09 AM PDT            4.01           1003         +      Not Applicable
  05/17/2024 10 AM PDT            4.00            996         -      Not Applicable
  05/17/2024 11 AM PDT            4.00            996         0      Not Applicable
  05/17/2024 12 PM PDT            4.00            996         0      Not Applicable
  05/17/2024 01 PM PDT            4.00            996         0      Not Applicable
  05/17/2024 02 PM PDT            4.00            996         0      Not Applicable
  05/17/2024 03 PM PDT            4.00            996         0      Not Applicable
  05/17/2024 04 PM PDT            4.00            996         0      Not Applicable
  05/17/2024 05 PM PDT            4.00            996         0      Not Applicable
  05/17/2024 06 PM PDT            4.00            996         0      Not Applicable
  05/17/2024 07 PM PDT            4.01           1003         +      Not Applicable
  05/17/2024 08 PM PDT            4.00            996         -      Not Applicable
  05/17/2024 09 PM PDT            4.00            996         0      Not Applicable
  05/17/2024 10 PM PDT            4.01           1003         +      Not Applicable
  05/17/2024 11 PM PDT            4.00            996         -      Not Applicable
  05/18/2024 12 AM PDT            4.00            996         0      Not Applicable
  05/18/2024 01 AM PDT            4.00            996         0      Not Applicable
  05/18/2024 02 AM PDT            4.00            996         0      Not Applicable
  05/18/2024 03 AM PDT            4.00            996         0      Not Applicable
  05/18/2024 04 AM PDT            4.00            996         0      Not Applicable
  05/18/2024 05 AM PDT            4.00            996         0      Not Applicable
  05/18/2024 06 AM PDT            4.00            996         0      Not Applicable
  05/18/2024 07 AM PDT            4.00            996         0      Not Applicable
  05/18/2024 08 AM PDT            4.00            996         0      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  05/18/2024 09 AM PDT            4.00            996                Not Applicable
  05/18/2024 10 AM PDT            4.00            996         0      Not Applicable
  05/18/2024 11 AM PDT            4.00            996         0      Not Applicable
  05/18/2024 12 PM PDT            4.00            996         0      Not Applicable
  05/18/2024 01 PM PDT            4.00            996         0      Not Applicable
  05/18/2024 02 PM PDT            4.00            996         0      Not Applicable
  05/18/2024 03 PM PDT            4.00            996         0      Not Applicable
  05/18/2024 04 PM PDT            4.00            996         0      Not Applicable
  05/18/2024 05 PM PDT            4.00            996         0      Not Applicable
  05/18/2024 06 PM PDT            4.00            996         0      Not Applicable
  05/18/2024 07 PM PDT            4.00            996         0      Not Applicable
  05/18/2024 08 PM PDT            4.00            996         0      Not Applicable
  05/18/2024 09 PM PDT            4.00            996         0      Not Applicable
  05/18/2024 10 PM PDT            4.00            996         0      Not Applicable
  05/18/2024 11 PM PDT            4.00            996         0      Not Applicable
  05/19/2024 12 AM PDT            3.99            988         -      Not Applicable
  05/19/2024 01 AM PDT            3.99            988         0      Not Applicable
  05/19/2024 02 AM PDT            3.99            988         0      Not Applicable
  05/19/2024 03 AM PDT            3.99            988         0      Not Applicable
  05/19/2024 04 AM PDT            3.99            988         0      Not Applicable
  05/19/2024 05 AM PDT            3.99            988         0      Not Applicable
  05/19/2024 06 AM PDT            3.99            988         0      Not Applicable
  05/19/2024 07 AM PDT            3.99            988         0      Not Applicable
  05/19/2024 08 AM PDT            3.99            988         0      Not Applicable
  05/19/2024 09 AM PDT            3.99            988         0      Not Applicable
  05/19/2024 10 AM PDT            3.99            988         0      Not Applicable
  05/19/2024 11 AM PDT            3.98            981         -      Not Applicable
  05/19/2024 12 PM PDT            3.98            981         0      Not Applicable
  05/19/2024 01 PM PDT            3.98            981         0      Not Applicable
  05/19/2024 02 PM PDT            3.98            981         0      Not Applicable
  05/19/2024 03 PM PDT            3.98            981         0      Not Applicable
  05/19/2024 04 PM PDT            3.99            988         +      Not Applicable
  05/19/2024 05 PM PDT            3.99            988         0      Not Applicable
  05/19/2024 06 PM PDT            3.98            981         -      Not Applicable
  05/19/2024 07 PM PDT            3.98            981         0      Not Applicable
  05/19/2024 08 PM PDT            3.98            981         0      Not Applicable
  05/19/2024 09 PM PDT            3.98            981         0      Not Applicable
  05/19/2024 10 PM PDT            3.98            981         0      Not Applicable
  05/19/2024 11 PM PDT            3.98            981         0      Not Applicable
  05/20/2024 12 AM PDT            3.98            981         0      Not Applicable
  05/20/2024 01 AM PDT            3.97            973         -      Not Applicable
  05/20/2024 02 AM PDT            3.97            973         0      Not Applicable
  05/20/2024 03 AM PDT            3.97            973         0      Not Applicable
  05/20/2024 04 AM PDT            3.97            973         0      Not Applicable
  05/20/2024 05 AM PDT            3.97            973         0      Not Applicable
  05/20/2024 06 AM PDT            3.97            973         0      Not Applicable
  05/20/2024 07 AM PDT            3.97            973         0      Not Applicable
  05/20/2024 08 AM PDT            3.98            981         +      Not Applicable
  05/20/2024 09 AM PDT            3.98            981         0      Not Applicable
  05/20/2024 10 AM PDT            3.98            981         0      Not Applicable
  05/20/2024 11 AM PDT            3.98            981         0      Not Applicable
  05/20/2024 12 PM PDT            3.98            981         0      Not Applicable
  05/20/2024 01 PM PDT            3.98            981         0      Not Applicable
  05/20/2024 02 PM PDT            3.99            988         +      Not Applicable
  05/20/2024 03 PM PDT            3.99            988         0      Not Applicable
  05/20/2024 04 PM PDT            3.99            988         0      Not Applicable
  05/20/2024 05 PM PDT            3.99            988         0      Not Applicable
  05/20/2024 06 PM PDT            3.99            988         0      Not Applicable
  05/20/2024 07 PM PDT            3.99            988         0      Not Applicable
  05/20/2024 08 PM PDT            3.99            988         0      Not Applicable
  05/20/2024 09 PM PDT            3.98            981         -      Not Applicable
  05/20/2024 10 PM PDT            3.98            981         0      Not Applicable
  05/20/2024 11 PM PDT            3.98            981         0      Not Applicable
  05/21/2024 12 AM PDT            3.98            981         0      Not Applicable
  05/21/2024 01 AM PDT            3.98            981         0      Not Applicable
  05/21/2024 02 AM PDT            3.97            973         -      Not Applicable
  05/21/2024 03 AM PDT            3.97            973         0      Not Applicable
  05/21/2024 04 AM PDT            3.97            973         0      Not Applicable
  05/21/2024 05 AM PDT            3.97            973         0      Not Applicable
  05/21/2024 06 AM PDT            3.98            981         +      Not Applicable
  05/21/2024 07 AM PDT            3.98            981         0      Not Applicable
  05/21/2024 08 AM PDT            3.98            981         0      Not Applicable
  05/21/2024 09 AM PDT            3.98            981         0      Not Applicable
  05/21/2024 10 AM PDT            3.99            988         +      Not Applicable
  05/21/2024 11 AM PDT            3.99            988         0      Not Applicable
  05/21/2024 12 PM PDT            3.99            988         0      Not Applicable
  05/21/2024 01 PM PDT            4.00            996         +      Not Applicable
  05/21/2024 02 PM PDT            4.00            996         0      Not Applicable
  05/21/2024 03 PM PDT            4.00            996         0      Not Applicable
  05/21/2024 04 PM PDT            4.01           1003         +      Not Applicable
  05/21/2024 05 PM PDT            4.01           1003         0      Not Applicable
  05/21/2024 06 PM PDT            4.01           1003         0      Not Applicable
  05/21/2024 07 PM PDT            4.01           1003         0      Not Applicable
  05/21/2024 08 PM PDT            4.00            996         -      Not Applicable
  05/21/2024 09 PM PDT            4.00            996         0      Not Applicable
  05/21/2024 10 PM PDT            3.99            988         -      Not Applicable
  05/21/2024 11 PM PDT            3.99            988         0      Not Applicable
  05/22/2024 12 AM PDT            3.99            988         0      Not Applicable
  05/22/2024 01 AM PDT            3.99            988         0      Not Applicable
  05/22/2024 02 AM PDT            3.99            988         0      Not Applicable
  05/22/2024 03 AM PDT            3.99            988         0      Not Applicable
  05/22/2024 04 AM PDT            3.99            988         0      Not Applicable
  05/22/2024 05 AM PDT            3.99            988         0      Not Applicable
  05/22/2024 06 AM PDT            3.99            988         0      Not Applicable
  05/22/2024 07 AM PDT            4.00            996         +      Not Applicable
  05/22/2024 08 AM PDT            4.00            996         0      Not Applicable
  05/22/2024 09 AM PDT            4.01           1003         +      Not Applicable
  05/22/2024 10 AM PDT            4.01           1003         0      Not Applicable
  05/22/2024 11 AM PDT            4.01           1003         0      Not Applicable
  05/22/2024 12 PM PDT            4.02           1010         +      Not Applicable
  05/22/2024 01 PM PDT            4.02           1010         0      Not Applicable
  05/22/2024 02 PM PDT            4.02           1010         0      Not Applicable
  05/22/2024 03 PM PDT            4.02           1010         0      Not Applicable
  05/22/2024 04 PM PDT            4.03           1018         +      Not Applicable
  05/22/2024 05 PM PDT            4.03           1018         0      Not Applicable
  05/22/2024 06 PM PDT            4.03           1018         0      Not Applicable
  05/22/2024 07 PM PDT            4.03           1018         0      Not Applicable
  05/22/2024 08 PM PDT            4.03           1018         0      Not Applicable
  05/22/2024 09 PM PDT            4.02           1010         -      Not Applicable
  05/22/2024 10 PM PDT            4.02           1010         0      Not Applicable
  05/22/2024 11 PM PDT            4.01           1003         -      Not Applicable
  05/23/2024 12 AM PDT            4.01           1003         0      Not Applicable
  05/23/2024 01 AM PDT            4.01           1003         0      Not Applicable
  05/23/2024 02 AM PDT            4.00            996         -      Not Applicable
  05/23/2024 03 AM PDT            4.00            996         0      Not Applicable
  05/23/2024 04 AM PDT            4.00            996         0      Not Applicable
  05/23/2024 05 AM PDT            3.99            988         -      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.