# Tabular Observed and Forecast Hydrograph Information
#
# Location: Klamath River - Below JC Boyle Power Plant (BOYO3)
#
# File Generation Time: 08/31/2026 at 07:18 AM PDT
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 08/28/2026 at 04:00 PM PDT
# Maximum Observed Stage: 5.09 Feet
# Maximum Observed Flow: 2008 cfs
#
# Earliest Date & Time of Maximum Forecast: 09/03/2026 at 01:00 PM PDT
# Maximum Forecast Stage: 4.60 Feet
# Maximum Forecast Flow: 1487 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
08/26/2026 07 AM PDT 3.83 874 Not Applicable
08/26/2026 08 AM PDT 3.84 881 + Not Applicable
08/26/2026 09 AM PDT 3.84 881 0 Not Applicable
08/26/2026 10 AM PDT 3.84 881 0 Not Applicable
08/26/2026 11 AM PDT 3.84 881 0 Not Applicable
08/26/2026 12 PM PDT 3.83 874 - Not Applicable
08/26/2026 01 PM PDT 3.83 874 0 Not Applicable
08/26/2026 02 PM PDT 3.83 874 0 Not Applicable
08/26/2026 03 PM PDT 3.83 874 0 Not Applicable
08/26/2026 04 PM PDT 3.83 874 0 Not Applicable
08/26/2026 05 PM PDT 3.83 874 0 Not Applicable
08/26/2026 06 PM PDT 3.83 874 0 Not Applicable
08/26/2026 07 PM PDT 3.83 874 0 Not Applicable
08/26/2026 08 PM PDT 3.83 874 0 Not Applicable
08/26/2026 09 PM PDT 3.83 874 0 Not Applicable
08/26/2026 10 PM PDT 3.83 874 0 Not Applicable
08/26/2026 11 PM PDT 3.83 874 0 Not Applicable
08/27/2026 12 AM PDT 3.82 867 - Not Applicable
08/27/2026 01 AM PDT 3.83 874 + Not Applicable
08/27/2026 02 AM PDT 3.83 874 0 Not Applicable
08/27/2026 03 AM PDT 3.83 874 0 Not Applicable
08/27/2026 04 AM PDT 3.83 874 0 Not Applicable
08/27/2026 05 AM PDT 3.83 874 0 Not Applicable
08/27/2026 06 AM PDT 3.83 874 0 Not Applicable
08/27/2026 07 AM PDT 3.82 867 - Not Applicable
08/27/2026 08 AM PDT 3.83 874 + Not Applicable
08/27/2026 09 AM PDT 3.83 874 0 Not Applicable
08/27/2026 10 AM PDT 3.83 874 0 Not Applicable
08/27/2026 11 AM PDT 3.83 874 0 Not Applicable
08/27/2026 12 PM PDT 3.83 874 0 Not Applicable
08/27/2026 01 PM PDT 3.83 874 0 Not Applicable
08/27/2026 02 PM PDT 3.83 874 0 Not Applicable
08/27/2026 03 PM PDT 3.83 874 0 Not Applicable
08/27/2026 04 PM PDT 3.83 874 0 Not Applicable
08/27/2026 05 PM PDT 3.83 874 0 Not Applicable
08/27/2026 06 PM PDT 3.83 874 0 Not Applicable
08/27/2026 07 PM PDT 3.82 867 - Not Applicable
08/27/2026 08 PM PDT 3.83 874 + Not Applicable
08/27/2026 09 PM PDT 3.83 874 0 Not Applicable
08/27/2026 10 PM PDT 3.83 874 0 Not Applicable
08/27/2026 11 PM PDT 3.83 874 0 Not Applicable
08/28/2026 12 AM PDT 3.83 874 0 Not Applicable
08/28/2026 01 AM PDT 3.83 874 0 Not Applicable
08/28/2026 02 AM PDT 3.83 874 0 Not Applicable
08/28/2026 03 AM PDT 3.83 874 0 Not Applicable
08/28/2026 04 AM PDT 3.83 874 0 Not Applicable
08/28/2026 05 AM PDT 3.82 867 - Not Applicable
08/28/2026 06 AM PDT 3.83 874 + Not Applicable
08/28/2026 07 AM PDT 3.87 902 + Not Applicable
08/28/2026 08 AM PDT 4.83 1716 + Not Applicable
08/28/2026 09 AM PDT 5.06 1973 + Not Applicable
08/28/2026 10 AM PDT 5.05 1961 - Not Applicable
08/28/2026 11 AM PDT 5.00 1904 - Not Applicable
08/28/2026 12 PM PDT 5.04 1950 + Not Applicable
08/28/2026 01 PM PDT 5.07 1985 + Not Applicable
08/28/2026 02 PM PDT 5.08 1996 + Not Applicable
08/28/2026 03 PM PDT 5.07 1985 - Not Applicable
08/28/2026 04 PM PDT 5.09 2008 + Not Applicable
08/28/2026 05 PM PDT 5.08 1996 - Not Applicable
08/28/2026 06 PM PDT 5.08 1996 0 Not Applicable
08/28/2026 07 PM PDT 5.08 1996 0 Not Applicable
08/28/2026 08 PM PDT 5.08 1996 0 Not Applicable
08/28/2026 09 PM PDT 5.07 1985 - Not Applicable
08/28/2026 10 PM PDT 4.89 1781 - Not Applicable
08/28/2026 11 PM PDT 4.97 1870 + Not Applicable
08/29/2026 12 AM PDT 5.01 1915 + Not Applicable
08/29/2026 01 AM PDT 5.01 1915 0 Not Applicable
08/29/2026 02 AM PDT 5.01 1915 0 Not Applicable
08/29/2026 03 AM PDT 5.01 1915 0 Not Applicable
08/29/2026 04 AM PDT 5.02 1927 + Not Applicable
08/29/2026 05 AM PDT 5.02 1927 0 Not Applicable
08/29/2026 06 AM PDT 5.00 1904 - Not Applicable
08/29/2026 07 AM PDT 4.99 1893 - Not Applicable
08/29/2026 08 AM PDT 4.99 1893 0 Not Applicable
08/29/2026 09 AM PDT 5.00 1904 + Not Applicable
08/29/2026 10 AM PDT 4.98 1881 - Not Applicable
08/29/2026 11 AM PDT 4.93 1825 - Not Applicable
08/29/2026 12 PM PDT 4.94 1836 + Not Applicable
08/29/2026 01 PM PDT 4.93 1825 - Not Applicable
08/29/2026 02 PM PDT 4.93 1825 0 Not Applicable
08/29/2026 03 PM PDT 4.93 1825 0 Not Applicable
08/29/2026 04 PM PDT 4.85 1738 - Not Applicable
08/29/2026 05 PM PDT 4.81 1695 - Not Applicable
08/29/2026 06 PM PDT 4.80 1684 - Not Applicable
08/29/2026 07 PM PDT 4.80 1684 0 Not Applicable
08/29/2026 08 PM PDT 4.80 1684 0 Not Applicable
08/29/2026 09 PM PDT 4.78 1663 - Not Applicable
08/29/2026 10 PM PDT 4.77 1652 - Not Applicable
08/29/2026 11 PM PDT 4.74 1621 - Not Applicable
08/30/2026 12 AM PDT 4.74 1621 0 Not Applicable
08/30/2026 01 AM PDT 4.75 1632 + Not Applicable
08/30/2026 02 AM PDT 4.74 1621 - Not Applicable
08/30/2026 03 AM PDT 4.74 1621 0 Not Applicable
08/30/2026 04 AM PDT 4.70 1580 - Not Applicable
08/30/2026 05 AM PDT 4.69 1571 - Not Applicable
08/30/2026 06 AM PDT 4.68 1561 - Not Applicable
08/30/2026 07 AM PDT 4.68 1561 0 Not Applicable
08/30/2026 08 AM PDT 4.68 1561 0 Not Applicable
08/30/2026 09 AM PDT 4.69 1571 + Not Applicable
08/30/2026 10 AM PDT 4.64 1524 - Not Applicable
08/30/2026 11 AM PDT 4.63 1515 - Not Applicable
08/30/2026 12 PM PDT 4.62 1506 - Not Applicable
08/30/2026 01 PM PDT 4.61 1497 - Not Applicable
08/30/2026 02 PM PDT 4.62 1506 + Not Applicable
08/30/2026 03 PM PDT 4.62 1506 0 Not Applicable
08/30/2026 04 PM PDT 4.59 1478 - Not Applicable
08/30/2026 05 PM PDT 4.57 1460 - Not Applicable
08/30/2026 06 PM PDT 4.56 1451 - Not Applicable
08/30/2026 07 PM PDT 4.53 1425 - Not Applicable
08/30/2026 08 PM PDT 4.50 1398 - Not Applicable
08/30/2026 09 PM PDT 4.48 1380 - Not Applicable
08/30/2026 10 PM PDT 4.47 1372 - Not Applicable
08/30/2026 11 PM PDT 4.48 1380 + Not Applicable
08/31/2026 12 AM PDT 4.46 1363 - Not Applicable
08/31/2026 01 AM PDT 4.48 1380 + Not Applicable
08/31/2026 02 AM PDT 4.47 1372 - Not Applicable
08/31/2026 03 AM PDT 4.47 1372 0 Not Applicable
08/31/2026 04 AM PDT 4.48 1380 + Not Applicable
08/31/2026 05 AM PDT 4.48 1380 0 Not Applicable
08/31/2026 06 AM PDT 4.48 1380 0 Not Applicable
08/31/2026 07 AM PDT 4.48 1380 0 Not Applicable
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
08/31/2026 08 AM PDT 4.48 1380 Not Applicable
08/31/2026 09 AM PDT 4.48 1380 0 Not Applicable
08/31/2026 10 AM PDT 4.49 1389 + Not Applicable
08/31/2026 11 AM PDT 4.49 1389 0 Not Applicable
08/31/2026 12 PM PDT 4.50 1398 + Not Applicable
08/31/2026 01 PM PDT 4.50 1398 0 Not Applicable
08/31/2026 02 PM PDT 4.50 1398 0 Not Applicable
08/31/2026 03 PM PDT 4.50 1398 0 Not Applicable
08/31/2026 04 PM PDT 4.51 1407 + Not Applicable
08/31/2026 05 PM PDT 4.51 1407 0 Not Applicable
08/31/2026 06 PM PDT 4.50 1398 - Not Applicable
08/31/2026 07 PM PDT 4.50 1398 0 Not Applicable
08/31/2026 08 PM PDT 4.50 1398 0 Not Applicable
08/31/2026 09 PM PDT 4.51 1407 + Not Applicable
08/31/2026 10 PM PDT 4.51 1407 0 Not Applicable
08/31/2026 11 PM PDT 4.51 1407 0 Not Applicable
09/01/2026 12 AM PDT 4.51 1407 0 Not Applicable
09/01/2026 01 AM PDT 4.51 1407 0 Not Applicable
09/01/2026 02 AM PDT 4.51 1407 0 Not Applicable
09/01/2026 03 AM PDT 4.51 1407 0 Not Applicable
09/01/2026 04 AM PDT 4.51 1407 0 Not Applicable
09/01/2026 05 AM PDT 4.51 1407 0 Not Applicable
09/01/2026 06 AM PDT 4.51 1407 0 Not Applicable
09/01/2026 07 AM PDT 4.51 1407 0 Not Applicable
09/01/2026 08 AM PDT 4.51 1407 0 Not Applicable
09/01/2026 09 AM PDT 4.52 1416 + Not Applicable
09/01/2026 10 AM PDT 4.52 1416 0 Not Applicable
09/01/2026 11 AM PDT 4.52 1416 0 Not Applicable
09/01/2026 12 PM PDT 4.52 1416 0 Not Applicable
09/01/2026 01 PM PDT 4.52 1416 0 Not Applicable
09/01/2026 02 PM PDT 4.52 1416 0 Not Applicable
09/01/2026 03 PM PDT 4.52 1416 0 Not Applicable
09/01/2026 04 PM PDT 4.52 1416 0 Not Applicable
09/01/2026 05 PM PDT 4.52 1416 0 Not Applicable
09/01/2026 06 PM PDT 4.52 1416 0 Not Applicable
09/01/2026 07 PM PDT 4.52 1416 0 Not Applicable
09/01/2026 08 PM PDT 4.52 1416 0 Not Applicable
09/01/2026 09 PM PDT 4.52 1416 0 Not Applicable
09/01/2026 10 PM PDT 4.52 1416 0 Not Applicable
09/01/2026 11 PM PDT 4.52 1416 0 Not Applicable
09/02/2026 12 AM PDT 4.52 1416 0 Not Applicable
09/02/2026 01 AM PDT 4.53 1425 + Not Applicable
09/02/2026 02 AM PDT 4.53 1425 0 Not Applicable
09/02/2026 03 AM PDT 4.53 1425 0 Not Applicable
09/02/2026 04 AM PDT 4.53 1425 0 Not Applicable
09/02/2026 05 AM PDT 4.53 1425 0 Not Applicable
09/02/2026 06 AM PDT 4.53 1425 0 Not Applicable
09/02/2026 07 AM PDT 4.53 1425 0 Not Applicable
09/02/2026 08 AM PDT 4.53 1425 0 Not Applicable
09/02/2026 09 AM PDT 4.53 1425 0 Not Applicable
09/02/2026 10 AM PDT 4.53 1425 0 Not Applicable
09/02/2026 11 AM PDT 4.53 1425 0 Not Applicable
09/02/2026 12 PM PDT 4.53 1425 0 Not Applicable
09/02/2026 01 PM PDT 4.53 1425 0 Not Applicable
09/02/2026 02 PM PDT 4.53 1425 0 Not Applicable
09/02/2026 03 PM PDT 4.53 1425 0 Not Applicable
09/02/2026 04 PM PDT 4.53 1425 0 Not Applicable
09/02/2026 05 PM PDT 4.53 1425 0 Not Applicable
09/02/2026 06 PM PDT 4.53 1425 0 Not Applicable
09/02/2026 07 PM PDT 4.53 1425 0 Not Applicable
09/02/2026 08 PM PDT 4.54 1433 + Not Applicable
09/02/2026 09 PM PDT 4.54 1433 0 Not Applicable
09/02/2026 10 PM PDT 4.54 1433 0 Not Applicable
09/02/2026 11 PM PDT 4.54 1433 0 Not Applicable
09/03/2026 12 AM PDT 4.55 1442 + Not Applicable
09/03/2026 01 AM PDT 4.55 1442 0 Not Applicable
09/03/2026 02 AM PDT 4.56 1451 + Not Applicable
09/03/2026 03 AM PDT 4.56 1451 0 Not Applicable
09/03/2026 04 AM PDT 4.57 1460 + Not Applicable
09/03/2026 05 AM PDT 4.57 1460 0 Not Applicable
09/03/2026 06 AM PDT 4.57 1460 0 Not Applicable
09/03/2026 07 AM PDT 4.58 1469 + Not Applicable
09/03/2026 08 AM PDT 4.58 1469 0 Not Applicable
09/03/2026 09 AM PDT 4.59 1478 + Not Applicable
09/03/2026 10 AM PDT 4.59 1478 0 Not Applicable
09/03/2026 11 AM PDT 4.59 1478 0 Not Applicable
09/03/2026 12 PM PDT 4.59 1478 0 Not Applicable
09/03/2026 01 PM PDT 4.60 1487 + Not Applicable
09/03/2026 02 PM PDT 4.60 1487 0 Not Applicable
09/03/2026 03 PM PDT 4.60 1487 0 Not Applicable
09/03/2026 04 PM PDT 4.60 1487 0 Not Applicable
09/03/2026 05 PM PDT 4.60 1487 0 Not Applicable
09/03/2026 06 PM PDT 4.60 1487 0 Not Applicable
09/03/2026 07 PM PDT 4.60 1487 0 Not Applicable
09/03/2026 08 PM PDT 4.60 1487 0 Not Applicable
09/03/2026 09 PM PDT 4.60 1487 0 Not Applicable
09/03/2026 10 PM PDT 4.60 1487 0 Not Applicable
09/03/2026 11 PM PDT 4.60 1487 0 Not Applicable
09/04/2026 12 AM PDT 4.60 1487 0 Not Applicable
09/04/2026 01 AM PDT 4.59 1478 - Not Applicable
09/04/2026 02 AM PDT 4.59 1478 0 Not Applicable
09/04/2026 03 AM PDT 4.59 1478 0 Not Applicable
09/04/2026 04 AM PDT 4.59 1478 0 Not Applicable
09/04/2026 05 AM PDT 4.59 1478 0 Not Applicable
09/04/2026 06 AM PDT 4.59 1478 0 Not Applicable
09/04/2026 07 AM PDT 4.59 1478 0 Not Applicable
09/04/2026 08 AM PDT 4.58 1469 - Not Applicable
09/04/2026 09 AM PDT 4.58 1469 0 Not Applicable
09/04/2026 10 AM PDT 4.58 1469 0 Not Applicable
09/04/2026 11 AM PDT 4.58 1469 0 Not Applicable
09/04/2026 12 PM PDT 4.58 1469 0 Not Applicable
09/04/2026 01 PM PDT 4.58 1469 0 Not Applicable
09/04/2026 02 PM PDT 4.58 1469 0 Not Applicable
09/04/2026 03 PM PDT 4.58 1469 0 Not Applicable
09/04/2026 04 PM PDT 4.58 1469 0 Not Applicable
09/04/2026 05 PM PDT 4.58 1469 0 Not Applicable
09/04/2026 06 PM PDT 4.57 1460 - Not Applicable
09/04/2026 07 PM PDT 4.57 1460 0 Not Applicable
09/04/2026 08 PM PDT 4.57 1460 0 Not Applicable
09/04/2026 09 PM PDT 4.57 1460 0 Not Applicable
09/04/2026 10 PM PDT 4.57 1460 0 Not Applicable
09/04/2026 11 PM PDT 4.58 1469 + Not Applicable
09/05/2026 12 AM PDT 4.58 1469 0 Not Applicable
09/05/2026 01 AM PDT 4.58 1469 0 Not Applicable
09/05/2026 02 AM PDT 4.58 1469 0 Not Applicable
09/05/2026 03 AM PDT 4.58 1469 0 Not Applicable
09/05/2026 04 AM PDT 4.58 1469 0 Not Applicable
09/05/2026 05 AM PDT 4.58 1469 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.
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