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 08 2025 at 9:31 AM PDTNext Issuance: May 09 2025 at 9:00 AM PDT
Action/Monitor: N/A Minor Flood: N/A Moderate Flood: N/A Major Flood: N/A

# Tabular Observed and Forecast Hydrograph Information
#
# Location: Klamath River - Below JC Boyle Power Plant (BOYO3)
#
# File Generation Time:  05/08/2025 at 09:35 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  05/04/2025 at 11:00 AM PDT
# Maximum Observed Stage:                       6.21 Feet
# Maximum Observed Flow:                        3583 cfs
#
# Earliest Date & Time of Maximum Forecast:     05/10/2025 at 09:00 AM PDT
# Maximum Forecast Stage:                       5.44 Feet
# Maximum Forecast Flow:                        2444 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  05/03/2025 09 AM PDT            6.21           3583                Not Applicable
  05/03/2025 10 AM PDT            6.21           3583         0      Not Applicable
  05/03/2025 11 AM PDT            6.19           3550         -      Not Applicable
  05/03/2025 12 PM PDT            6.20           3567         +      Not Applicable
  05/03/2025 01 PM PDT            6.19           3550         -      Not Applicable
  05/03/2025 02 PM PDT            6.19           3550         0      Not Applicable
  05/03/2025 03 PM PDT            6.20           3567         +      Not Applicable
  05/03/2025 04 PM PDT            6.19           3550         -      Not Applicable
  05/03/2025 05 PM PDT            6.21           3583         +      Not Applicable
  05/03/2025 06 PM PDT            6.19           3550         -      Not Applicable
  05/03/2025 07 PM PDT            6.20           3567         +      Not Applicable
  05/03/2025 08 PM PDT            6.18           3534         -      Not Applicable
  05/03/2025 09 PM PDT            6.21           3583         +      Not Applicable
  05/03/2025 10 PM PDT            6.18           3534         -      Not Applicable
  05/03/2025 11 PM PDT            6.21           3583         +      Not Applicable
  05/04/2025 12 AM PDT            6.20           3567         -      Not Applicable
  05/04/2025 01 AM PDT            6.20           3567         0      Not Applicable
  05/04/2025 02 AM PDT            6.19           3550         -      Not Applicable
  05/04/2025 03 AM PDT            6.19           3550         0      Not Applicable
  05/04/2025 04 AM PDT            6.19           3550         0      Not Applicable
  05/04/2025 05 AM PDT            6.20           3567         +      Not Applicable
  05/04/2025 06 AM PDT            6.21           3583         +      Not Applicable
  05/04/2025 07 AM PDT            6.18           3534         -      Not Applicable
  05/04/2025 08 AM PDT            6.20           3567         +      Not Applicable
  05/04/2025 09 AM PDT            6.21           3583         +      Not Applicable
  05/04/2025 10 AM PDT            6.17           3518         -      Not Applicable
  05/04/2025 11 AM PDT            6.21           3583         +      Not Applicable
  05/04/2025 12 PM PDT            6.08           3373         -      Not Applicable
  05/04/2025 01 PM PDT            6.08           3373         0      Not Applicable
  05/04/2025 02 PM PDT            6.08           3373         0      Not Applicable
  05/04/2025 03 PM PDT            6.10           3405         +      Not Applicable
  05/04/2025 04 PM PDT            6.11           3421         +      Not Applicable
  05/04/2025 05 PM PDT            6.10           3405         -      Not Applicable
  05/04/2025 06 PM PDT            6.14           3469         +      Not Applicable
  05/04/2025 07 PM PDT            6.12           3437         -      Not Applicable
  05/04/2025 08 PM PDT            6.11           3421         -      Not Applicable
  05/04/2025 09 PM PDT            6.12           3437         +      Not Applicable
  05/04/2025 10 PM PDT            6.11           3421         -      Not Applicable
  05/04/2025 11 PM PDT            6.13           3453         +      Not Applicable
  05/05/2025 12 AM PDT            6.11           3421         -      Not Applicable
  05/05/2025 01 AM PDT            6.12           3437         +      Not Applicable
  05/05/2025 02 AM PDT            6.12           3437         0      Not Applicable
  05/05/2025 03 AM PDT            6.10           3405         -      Not Applicable
  05/05/2025 04 AM PDT            6.13           3453         +      Not Applicable
  05/05/2025 05 AM PDT            6.11           3421         -      Not Applicable
  05/05/2025 06 AM PDT            6.11           3421         0      Not Applicable
  05/05/2025 07 AM PDT            6.09           3389         -      Not Applicable
  05/05/2025 08 AM PDT            6.11           3421         +      Not Applicable
  05/05/2025 09 AM PDT            6.11           3421         0      Not Applicable
  05/05/2025 10 AM PDT            6.09           3389         -      Not Applicable
  05/05/2025 11 AM PDT            6.11           3421         +      Not Applicable
  05/05/2025 12 PM PDT            5.99           3232         -      Not Applicable
  05/05/2025 01 PM PDT            5.95           3170         -      Not Applicable
  05/05/2025 02 PM PDT            5.97           3201         +      Not Applicable
  05/05/2025 03 PM PDT            5.97           3201         0      Not Applicable
  05/05/2025 04 PM PDT            5.98           3216         +      Not Applicable
  05/05/2025 05 PM PDT            5.97           3201         -      Not Applicable
  05/05/2025 06 PM PDT            5.96           3185         -      Not Applicable
  05/05/2025 07 PM PDT            5.86           3034         -      Not Applicable
  05/05/2025 08 PM PDT            5.86           3034         0      Not Applicable
  05/05/2025 09 PM PDT            5.85           3019         -      Not Applicable
  05/05/2025 10 PM PDT            5.83           2989         -      Not Applicable
  05/05/2025 11 PM PDT            5.85           3019         +      Not Applicable
  05/06/2025 12 AM PDT            5.78           2916         -      Not Applicable
  05/06/2025 01 AM PDT            5.71           2815         -      Not Applicable
  05/06/2025 02 AM PDT            5.72           2829         +      Not Applicable
  05/06/2025 03 AM PDT            5.72           2829         0      Not Applicable
  05/06/2025 04 AM PDT            5.70           2800         -      Not Applicable
  05/06/2025 05 AM PDT            5.72           2829         +      Not Applicable
  05/06/2025 06 AM PDT            5.71           2815         -      Not Applicable
  05/06/2025 07 AM PDT            5.71           2815         0      Not Applicable
  05/06/2025 08 AM PDT            5.69           2786         -      Not Applicable
  05/06/2025 09 AM PDT            5.71           2815         +      Not Applicable
  05/06/2025 10 AM PDT            5.71           2815         0      Not Applicable
  05/06/2025 11 AM PDT            5.71           2815         0      Not Applicable
  05/06/2025 12 PM PDT            5.70           2800         -      Not Applicable
  05/06/2025 01 PM PDT            5.67           2758         -      Not Applicable
  05/06/2025 02 PM PDT            5.67           2758         0      Not Applicable
  05/06/2025 03 PM PDT            5.69           2786         +      Not Applicable
  05/06/2025 04 PM PDT            5.69           2786         0      Not Applicable
  05/06/2025 05 PM PDT            5.67           2758         -      Not Applicable
  05/06/2025 06 PM PDT            5.63           2702         -      Not Applicable
  05/06/2025 07 PM PDT            5.61           2674         -      Not Applicable
  05/06/2025 08 PM PDT            5.60           2660         -      Not Applicable
  05/06/2025 09 PM PDT            5.61           2674         +      Not Applicable
  05/06/2025 10 PM PDT            5.61           2674         0      Not Applicable
  05/06/2025 11 PM PDT            5.62           2688         +      Not Applicable
  05/07/2025 12 AM PDT            5.61           2674         -      Not Applicable
  05/07/2025 01 AM PDT            5.57           2619         -      Not Applicable
  05/07/2025 02 AM PDT            5.55           2591         -      Not Applicable
  05/07/2025 03 AM PDT            5.54           2578         -      Not Applicable
  05/07/2025 04 AM PDT            5.56           2605         +      Not Applicable
  05/07/2025 05 AM PDT            5.55           2591         -      Not Applicable
  05/07/2025 06 AM PDT            5.57           2619         +      Not Applicable
  05/07/2025 07 AM PDT            5.55           2591         -      Not Applicable
  05/07/2025 08 AM PDT            5.56           2605         +      Not Applicable
  05/07/2025 09 AM PDT            5.55           2591         -      Not Applicable
  05/07/2025 10 AM PDT            5.57           2619         +      Not Applicable
  05/07/2025 11 AM PDT            5.56           2605         -      Not Applicable
  05/07/2025 12 PM PDT            5.57           2619         +      Not Applicable
  05/07/2025 01 PM PDT            5.50           2524         -      Not Applicable
  05/07/2025 02 PM PDT            5.48           2497         -      Not Applicable
  05/07/2025 03 PM PDT            5.49           2510         +      Not Applicable
  05/07/2025 04 PM PDT            5.48           2497         -      Not Applicable
  05/07/2025 05 PM PDT            5.48           2497         0      Not Applicable
  05/07/2025 06 PM PDT            5.44           2444         -      Not Applicable
  05/07/2025 07 PM PDT            5.42           2418         -      Not Applicable
  05/07/2025 08 PM PDT            5.42           2418         0      Not Applicable
  05/07/2025 09 PM PDT            5.43           2431         +      Not Applicable
  05/07/2025 10 PM PDT            5.43           2431         0      Not Applicable
  05/07/2025 11 PM PDT            5.44           2444         +      Not Applicable
  05/08/2025 12 AM PDT            5.43           2431         -      Not Applicable
  05/08/2025 01 AM PDT            5.41           2405         -      Not Applicable
  05/08/2025 02 AM PDT            5.43           2431         +      Not Applicable
  05/08/2025 03 AM PDT            5.43           2431         0      Not Applicable
  05/08/2025 04 AM PDT            5.43           2431         0      Not Applicable
  05/08/2025 05 AM PDT            5.43           2431         0      Not Applicable
  05/08/2025 06 AM PDT            5.43           2431         0      Not Applicable
  05/08/2025 07 AM PDT            5.43           2431         0      Not Applicable
  05/08/2025 08 AM PDT            5.43           2431         0      Not Applicable
  05/08/2025 09 AM PDT            5.43           2431         0      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  05/08/2025 10 AM PDT            5.43           2431                Not Applicable
  05/08/2025 11 AM PDT            5.43           2431         0      Not Applicable
  05/08/2025 12 PM PDT            5.43           2431         0      Not Applicable
  05/08/2025 01 PM PDT            5.42           2418         -      Not Applicable
  05/08/2025 02 PM PDT            5.42           2418         0      Not Applicable
  05/08/2025 03 PM PDT            5.42           2418         0      Not Applicable
  05/08/2025 04 PM PDT            5.42           2418         0      Not Applicable
  05/08/2025 05 PM PDT            5.42           2418         0      Not Applicable
  05/08/2025 06 PM PDT            5.42           2418         0      Not Applicable
  05/08/2025 07 PM PDT            5.42           2418         0      Not Applicable
  05/08/2025 08 PM PDT            5.42           2418         0      Not Applicable
  05/08/2025 09 PM PDT            5.42           2418         0      Not Applicable
  05/08/2025 10 PM PDT            5.42           2418         0      Not Applicable
  05/08/2025 11 PM PDT            5.42           2418         0      Not Applicable
  05/09/2025 12 AM PDT            5.42           2418         0      Not Applicable
  05/09/2025 01 AM PDT            5.42           2418         0      Not Applicable
  05/09/2025 02 AM PDT            5.42           2418         0      Not Applicable
  05/09/2025 03 AM PDT            5.42           2418         0      Not Applicable
  05/09/2025 04 AM PDT            5.42           2418         0      Not Applicable
  05/09/2025 05 AM PDT            5.42           2418         0      Not Applicable
  05/09/2025 06 AM PDT            5.42           2418         0      Not Applicable
  05/09/2025 07 AM PDT            5.42           2418         0      Not Applicable
  05/09/2025 08 AM PDT            5.42           2418         0      Not Applicable
  05/09/2025 09 AM PDT            5.42           2418         0      Not Applicable
  05/09/2025 10 AM PDT            5.42           2418         0      Not Applicable
  05/09/2025 11 AM PDT            5.43           2431         +      Not Applicable
  05/09/2025 12 PM PDT            5.43           2431         0      Not Applicable
  05/09/2025 01 PM PDT            5.43           2431         0      Not Applicable
  05/09/2025 02 PM PDT            5.43           2431         0      Not Applicable
  05/09/2025 03 PM PDT            5.43           2431         0      Not Applicable
  05/09/2025 04 PM PDT            5.43           2431         0      Not Applicable
  05/09/2025 05 PM PDT            5.43           2431         0      Not Applicable
  05/09/2025 06 PM PDT            5.43           2431         0      Not Applicable
  05/09/2025 07 PM PDT            5.43           2431         0      Not Applicable
  05/09/2025 08 PM PDT            5.43           2431         0      Not Applicable
  05/09/2025 09 PM PDT            5.43           2431         0      Not Applicable
  05/09/2025 10 PM PDT            5.43           2431         0      Not Applicable
  05/09/2025 11 PM PDT            5.43           2431         0      Not Applicable
  05/10/2025 12 AM PDT            5.43           2431         0      Not Applicable
  05/10/2025 01 AM PDT            5.43           2431         0      Not Applicable
  05/10/2025 02 AM PDT            5.43           2431         0      Not Applicable
  05/10/2025 03 AM PDT            5.43           2431         0      Not Applicable
  05/10/2025 04 AM PDT            5.43           2431         0      Not Applicable
  05/10/2025 05 AM PDT            5.43           2431         0      Not Applicable
  05/10/2025 06 AM PDT            5.43           2431         0      Not Applicable
  05/10/2025 07 AM PDT            5.43           2431         0      Not Applicable
  05/10/2025 08 AM PDT            5.43           2431         0      Not Applicable
  05/10/2025 09 AM PDT            5.44           2444         +      Not Applicable
  05/10/2025 10 AM PDT            5.44           2444         0      Not Applicable
  05/10/2025 11 AM PDT            5.44           2444         0      Not Applicable
  05/10/2025 12 PM PDT            5.44           2444         0      Not Applicable
  05/10/2025 01 PM PDT            5.44           2444         0      Not Applicable
  05/10/2025 02 PM PDT            5.44           2444         0      Not Applicable
  05/10/2025 03 PM PDT            5.44           2444         0      Not Applicable
  05/10/2025 04 PM PDT            5.44           2444         0      Not Applicable
  05/10/2025 05 PM PDT            5.44           2444         0      Not Applicable
  05/10/2025 06 PM PDT            5.44           2444         0      Not Applicable
  05/10/2025 07 PM PDT            5.44           2444         0      Not Applicable
  05/10/2025 08 PM PDT            5.44           2444         0      Not Applicable
  05/10/2025 09 PM PDT            5.44           2444         0      Not Applicable
  05/10/2025 10 PM PDT            5.44           2444         0      Not Applicable
  05/10/2025 11 PM PDT            5.44           2444         0      Not Applicable
  05/11/2025 12 AM PDT            5.44           2444         0      Not Applicable
  05/11/2025 01 AM PDT            5.44           2444         0      Not Applicable
  05/11/2025 02 AM PDT            5.43           2431         -      Not Applicable
  05/11/2025 03 AM PDT            5.43           2431         0      Not Applicable
  05/11/2025 04 AM PDT            5.43           2431         0      Not Applicable
  05/11/2025 05 AM PDT            5.43           2431         0      Not Applicable
  05/11/2025 06 AM PDT            5.43           2431         0      Not Applicable
  05/11/2025 07 AM PDT            5.43           2431         0      Not Applicable
  05/11/2025 08 AM PDT            5.43           2431         0      Not Applicable
  05/11/2025 09 AM PDT            5.43           2431         0      Not Applicable
  05/11/2025 10 AM PDT            5.43           2431         0      Not Applicable
  05/11/2025 11 AM PDT            5.43           2431         0      Not Applicable
  05/11/2025 12 PM PDT            5.43           2431         0      Not Applicable
  05/11/2025 01 PM PDT            5.43           2431         0      Not Applicable
  05/11/2025 02 PM PDT            5.43           2431         0      Not Applicable
  05/11/2025 03 PM PDT            5.43           2431         0      Not Applicable
  05/11/2025 04 PM PDT            5.43           2431         0      Not Applicable
  05/11/2025 05 PM PDT            5.43           2431         0      Not Applicable
  05/11/2025 06 PM PDT            5.43           2431         0      Not Applicable
  05/11/2025 07 PM PDT            5.43           2431         0      Not Applicable
  05/11/2025 08 PM PDT            5.43           2431         0      Not Applicable
  05/11/2025 09 PM PDT            5.42           2418         -      Not Applicable
  05/11/2025 10 PM PDT            5.42           2418         0      Not Applicable
  05/11/2025 11 PM PDT            5.42           2418         0      Not Applicable
  05/12/2025 12 AM PDT            5.42           2418         0      Not Applicable
  05/12/2025 01 AM PDT            5.42           2418         0      Not Applicable
  05/12/2025 02 AM PDT            5.42           2418         0      Not Applicable
  05/12/2025 03 AM PDT            5.42           2418         0      Not Applicable
  05/12/2025 04 AM PDT            5.42           2418         0      Not Applicable
  05/12/2025 05 AM PDT            5.42           2418         0      Not Applicable
  05/12/2025 06 AM PDT            5.41           2405         -      Not Applicable
  05/12/2025 07 AM PDT            5.41           2405         0      Not Applicable
  05/12/2025 08 AM PDT            5.41           2405         0      Not Applicable
  05/12/2025 09 AM PDT            5.41           2405         0      Not Applicable
  05/12/2025 10 AM PDT            5.41           2405         0      Not Applicable
  05/12/2025 11 AM PDT            5.41           2405         0      Not Applicable
  05/12/2025 12 PM PDT            5.41           2405         0      Not Applicable
  05/12/2025 01 PM PDT            5.41           2405         0      Not Applicable
  05/12/2025 02 PM PDT            5.42           2418         +      Not Applicable
  05/12/2025 03 PM PDT            5.42           2418         0      Not Applicable
  05/12/2025 04 PM PDT            5.42           2418         0      Not Applicable
  05/12/2025 05 PM PDT            5.42           2418         0      Not Applicable
  05/12/2025 06 PM PDT            5.42           2418         0      Not Applicable
  05/12/2025 07 PM PDT            5.42           2418         0      Not Applicable
  05/12/2025 08 PM PDT            5.42           2418         0      Not Applicable
  05/12/2025 09 PM PDT            5.42           2418         0      Not Applicable
  05/12/2025 10 PM PDT            5.42           2418         0      Not Applicable
  05/12/2025 11 PM PDT            5.42           2418         0      Not Applicable
  05/13/2025 12 AM PDT            5.42           2418         0      Not Applicable
  05/13/2025 01 AM PDT            5.42           2418         0      Not Applicable
  05/13/2025 02 AM PDT            5.42           2418         0      Not Applicable
  05/13/2025 03 AM PDT            5.41           2405         -      Not Applicable
  05/13/2025 04 AM PDT            5.41           2405         0      Not Applicable
  05/13/2025 05 AM PDT            5.41           2405         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.