KLAMATH RIVER - BELOW JC BOYLE POWER PLANT (BOYO3)
Latitude: 42.08º NLongitude: 122.07º WElevation: 3274 FeetForecast Type: Unofficial Location
Location: Klamath County in OregonBulletin Group: North CoastRiver Group: Klamath
Issuance Time: May 31 2026 at 7:35 AM PDTNext Issuance: Jun 01 2026 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:  05/31/2026 at 07:37 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  05/29/2026 at 12:00 AM PDT
# Maximum Observed Stage:                       4.40 Feet
# Maximum Observed Flow:                        1312 cfs
#
# Earliest Date & Time of Maximum Forecast:     05/31/2026 at 08:00 AM PDT
# Maximum Forecast Stage:                       4.24 Feet
# Maximum Forecast Flow:                        1179 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  05/26/2026 07 AM PDT            4.39           1303                Not Applicable
  05/26/2026 08 AM PDT            4.40           1312         +      Not Applicable
  05/26/2026 09 AM PDT            4.40           1312         0      Not Applicable
  05/26/2026 10 AM PDT            4.40           1312         0      Not Applicable
  05/26/2026 11 AM PDT            4.39           1303         -      Not Applicable
  05/26/2026 12 PM PDT            4.35           1269         -      Not Applicable
  05/26/2026 01 PM PDT            4.36           1278         +      Not Applicable
  05/26/2026 02 PM PDT            4.35           1269         -      Not Applicable
  05/26/2026 03 PM PDT            4.33           1253         -      Not Applicable
  05/26/2026 04 PM PDT            4.32           1245         -      Not Applicable
  05/26/2026 05 PM PDT            4.32           1245         0      Not Applicable
  05/26/2026 06 PM PDT            4.32           1245         0      Not Applicable
  05/26/2026 07 PM PDT            4.32           1245         0      Not Applicable
  05/26/2026 08 PM PDT            4.32           1245         0      Not Applicable
  05/26/2026 09 PM PDT            4.32           1245         0      Not Applicable
  05/26/2026 10 PM PDT            4.32           1245         0      Not Applicable
  05/26/2026 11 PM PDT            4.32           1245         0      Not Applicable
  05/27/2026 12 AM PDT            4.32           1245         0      Not Applicable
  05/27/2026 01 AM PDT            4.32           1245         0      Not Applicable
  05/27/2026 02 AM PDT            4.32           1245         0      Not Applicable
  05/27/2026 03 AM PDT            4.32           1245         0      Not Applicable
  05/27/2026 04 AM PDT            4.33           1253         +      Not Applicable
  05/27/2026 05 AM PDT            4.33           1253         0      Not Applicable
  05/27/2026 06 AM PDT            4.32           1245         -      Not Applicable
  05/27/2026 07 AM PDT            4.33           1253         +      Not Applicable
  05/27/2026 08 AM PDT            4.32           1245         -      Not Applicable
  05/27/2026 09 AM PDT            4.31           1236         -      Not Applicable
  05/27/2026 10 AM PDT            4.32           1245         +      Not Applicable
  05/27/2026 11 AM PDT            4.32           1245         0      Not Applicable
  05/27/2026 12 PM PDT            4.33           1253         +      Not Applicable
  05/27/2026 01 PM PDT            4.32           1245         -      Not Applicable
  05/27/2026 02 PM PDT            4.32           1245         0      Not Applicable
  05/27/2026 03 PM PDT            4.33           1253         +      Not Applicable
  05/27/2026 04 PM PDT            4.33           1253         0      Not Applicable
  05/27/2026 05 PM PDT            4.33           1253         0      Not Applicable
  05/27/2026 06 PM PDT            4.34           1261         +      Not Applicable
  05/27/2026 07 PM PDT            4.36           1278         +      Not Applicable
  05/27/2026 08 PM PDT            4.38           1295         +      Not Applicable
  05/27/2026 09 PM PDT            4.40           1312         +      Not Applicable
  05/27/2026 10 PM PDT            4.38           1295         -      Not Applicable
  05/27/2026 11 PM PDT            4.35           1269         -      Not Applicable
  05/28/2026 12 AM PDT            4.34           1261         -      Not Applicable
  05/28/2026 01 AM PDT            4.33           1253         -      Not Applicable
  05/28/2026 02 AM PDT            4.34           1261         +      Not Applicable
  05/28/2026 03 AM PDT            4.33           1253         -      Not Applicable
  05/28/2026 04 AM PDT            4.34           1261         +      Not Applicable
  05/28/2026 05 AM PDT            4.33           1253         -      Not Applicable
  05/28/2026 06 AM PDT            4.33           1253         0      Not Applicable
  05/28/2026 07 AM PDT            4.33           1253         0      Not Applicable
  05/28/2026 08 AM PDT            4.33           1253         0      Not Applicable
  05/28/2026 09 AM PDT            4.33           1253         0      Not Applicable
  05/28/2026 10 AM PDT            4.33           1253         0      Not Applicable
  05/28/2026 11 AM PDT            4.34           1261         +      Not Applicable
  05/28/2026 12 PM PDT            4.33           1253         -      Not Applicable
  05/28/2026 01 PM PDT            4.33           1253         0      Not Applicable
  05/28/2026 02 PM PDT            4.33           1253         0      Not Applicable
  05/28/2026 03 PM PDT            4.33           1253         0      Not Applicable
  05/28/2026 04 PM PDT            4.32           1245         -      Not Applicable
  05/28/2026 05 PM PDT            4.33           1253         +      Not Applicable
  05/28/2026 06 PM PDT            4.33           1253         0      Not Applicable
  05/28/2026 07 PM PDT            4.35           1269         +      Not Applicable
  05/28/2026 08 PM PDT            4.36           1278         +      Not Applicable
  05/28/2026 09 PM PDT            4.38           1295         +      Not Applicable
  05/28/2026 10 PM PDT            4.39           1303         +      Not Applicable
  05/28/2026 11 PM PDT            4.40           1312         +      Not Applicable
  05/29/2026 12 AM PDT            4.40           1312         0      Not Applicable
  05/29/2026 01 AM PDT            4.38           1295         -      Not Applicable
  05/29/2026 02 AM PDT            4.37           1286         -      Not Applicable
  05/29/2026 03 AM PDT            4.36           1278         -      Not Applicable
  05/29/2026 04 AM PDT            4.36           1278         0      Not Applicable
  05/29/2026 05 AM PDT            4.35           1269         -      Not Applicable
  05/29/2026 06 AM PDT            4.36           1278         +      Not Applicable
  05/29/2026 07 AM PDT            4.35           1269         -      Not Applicable
  05/29/2026 08 AM PDT            4.35           1269         0      Not Applicable
  05/29/2026 09 AM PDT            4.35           1269         0      Not Applicable
  05/29/2026 10 AM PDT            4.35           1269         0      Not Applicable
  05/29/2026 11 AM PDT            4.35           1269         0      Not Applicable
  05/29/2026 12 PM PDT            4.34           1261         -      Not Applicable
  05/29/2026 01 PM PDT            4.35           1269         +      Not Applicable
  05/29/2026 02 PM PDT            4.35           1269         0      Not Applicable
  05/29/2026 03 PM PDT            4.34           1261         -      Not Applicable
  05/29/2026 04 PM PDT            4.34           1261         0      Not Applicable
  05/29/2026 05 PM PDT            4.32           1245         -      Not Applicable
  05/29/2026 06 PM PDT            4.27           1204         -      Not Applicable
  05/29/2026 07 PM PDT            4.26           1196         -      Not Applicable
  05/29/2026 08 PM PDT            4.25           1187         -      Not Applicable
  05/29/2026 09 PM PDT            4.26           1196         +      Not Applicable
  05/29/2026 10 PM PDT            4.26           1196         0      Not Applicable
  05/29/2026 11 PM PDT            4.26           1196         0      Not Applicable
  05/30/2026 12 AM PDT            4.26           1196         0      Not Applicable
  05/30/2026 01 AM PDT            4.26           1196         0      Not Applicable
  05/30/2026 02 AM PDT            4.26           1196         0      Not Applicable
  05/30/2026 03 AM PDT            4.26           1196         0      Not Applicable
  05/30/2026 04 AM PDT            4.26           1196         0      Not Applicable
  05/30/2026 05 AM PDT            4.26           1196         0      Not Applicable
  05/30/2026 06 AM PDT            4.26           1196         0      Not Applicable
  05/30/2026 07 AM PDT            4.26           1196         0      Not Applicable
  05/30/2026 08 AM PDT            4.26           1196         0      Not Applicable
  05/30/2026 09 AM PDT            4.26           1196         0      Not Applicable
  05/30/2026 10 AM PDT            4.25           1187         -      Not Applicable
  05/30/2026 11 AM PDT            4.25           1187         0      Not Applicable
  05/30/2026 12 PM PDT            4.25           1187         0      Not Applicable
  05/30/2026 01 PM PDT            4.26           1196         +      Not Applicable
  05/30/2026 02 PM PDT            4.26           1196         0      Not Applicable
  05/30/2026 03 PM PDT            4.25           1187         -      Not Applicable
  05/30/2026 04 PM PDT            4.25           1187         0      Not Applicable
  05/30/2026 05 PM PDT            4.25           1187         0      Not Applicable
  05/30/2026 06 PM PDT            4.25           1187         0      Not Applicable
  05/30/2026 07 PM PDT            4.25           1187         0      Not Applicable
  05/30/2026 08 PM PDT            4.25           1187         0      Not Applicable
  05/30/2026 09 PM PDT            4.25           1187         0      Not Applicable
  05/30/2026 10 PM PDT            4.24           1179         -      Not Applicable
  05/30/2026 11 PM PDT            4.24           1179         0      Not Applicable
  05/31/2026 12 AM PDT            4.24           1179         0      Not Applicable
  05/31/2026 01 AM PDT            4.25           1187         +      Not Applicable
  05/31/2026 02 AM PDT            4.24           1179         -      Not Applicable
  05/31/2026 03 AM PDT            4.24           1179         0      Not Applicable
  05/31/2026 04 AM PDT            4.24           1179         0      Not Applicable
  05/31/2026 05 AM PDT            4.24           1179         0      Not Applicable
  05/31/2026 06 AM PDT            4.24           1179         0      Not Applicable
  05/31/2026 07 AM PDT            4.24           1179         0      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  05/31/2026 08 AM PDT            4.24           1179                Not Applicable
  05/31/2026 09 AM PDT            4.24           1179         0      Not Applicable
  05/31/2026 10 AM PDT            4.24           1179         0      Not Applicable
  05/31/2026 11 AM PDT            4.24           1179         0      Not Applicable
  05/31/2026 12 PM PDT            4.24           1179         0      Not Applicable
  05/31/2026 01 PM PDT            4.24           1179         0      Not Applicable
  05/31/2026 02 PM PDT            4.24           1179         0      Not Applicable
  05/31/2026 03 PM PDT            4.23           1171         -      Not Applicable
  05/31/2026 04 PM PDT            4.23           1171         0      Not Applicable
  05/31/2026 05 PM PDT            4.23           1171         0      Not Applicable
  05/31/2026 06 PM PDT            4.23           1171         0      Not Applicable
  05/31/2026 07 PM PDT            4.23           1171         0      Not Applicable
  05/31/2026 08 PM PDT            4.23           1171         0      Not Applicable
  05/31/2026 09 PM PDT            4.23           1171         0      Not Applicable
  05/31/2026 10 PM PDT            4.23           1171         0      Not Applicable
  05/31/2026 11 PM PDT            4.23           1171         0      Not Applicable
  06/01/2026 12 AM PDT            4.22           1163         -      Not Applicable
  06/01/2026 01 AM PDT            4.22           1163         0      Not Applicable
  06/01/2026 02 AM PDT            4.22           1163         0      Not Applicable
  06/01/2026 03 AM PDT            4.22           1163         0      Not Applicable
  06/01/2026 04 AM PDT            4.21           1155         -      Not Applicable
  06/01/2026 05 AM PDT            4.21           1155         0      Not Applicable
  06/01/2026 06 AM PDT            4.21           1155         0      Not Applicable
  06/01/2026 07 AM PDT            4.21           1155         0      Not Applicable
  06/01/2026 08 AM PDT            4.21           1155         0      Not Applicable
  06/01/2026 09 AM PDT            4.21           1155         0      Not Applicable
  06/01/2026 10 AM PDT            4.21           1155         0      Not Applicable
  06/01/2026 11 AM PDT            4.21           1155         0      Not Applicable
  06/01/2026 12 PM PDT            4.21           1155         0      Not Applicable
  06/01/2026 01 PM PDT            4.21           1155         0      Not Applicable
  06/01/2026 02 PM PDT            4.21           1155         0      Not Applicable
  06/01/2026 03 PM PDT            4.21           1155         0      Not Applicable
  06/01/2026 04 PM PDT            4.21           1155         0      Not Applicable
  06/01/2026 05 PM PDT            4.21           1155         0      Not Applicable
  06/01/2026 06 PM PDT            4.21           1155         0      Not Applicable
  06/01/2026 07 PM PDT            4.21           1155         0      Not Applicable
  06/01/2026 08 PM PDT            4.21           1155         0      Not Applicable
  06/01/2026 09 PM PDT            4.21           1155         0      Not Applicable
  06/01/2026 10 PM PDT            4.21           1155         0      Not Applicable
  06/01/2026 11 PM PDT            4.20           1148         -      Not Applicable
  06/02/2026 12 AM PDT            4.20           1148         0      Not Applicable
  06/02/2026 01 AM PDT            4.20           1148         0      Not Applicable
  06/02/2026 02 AM PDT            4.20           1148         0      Not Applicable
  06/02/2026 03 AM PDT            4.19           1140         -      Not Applicable
  06/02/2026 04 AM PDT            4.19           1140         0      Not Applicable
  06/02/2026 05 AM PDT            4.19           1140         0      Not Applicable
  06/02/2026 06 AM PDT            4.19           1140         0      Not Applicable
  06/02/2026 07 AM PDT            4.19           1140         0      Not Applicable
  06/02/2026 08 AM PDT            4.19           1140         0      Not Applicable
  06/02/2026 09 AM PDT            4.19           1140         0      Not Applicable
  06/02/2026 10 AM PDT            4.19           1140         0      Not Applicable
  06/02/2026 11 AM PDT            4.19           1140         0      Not Applicable
  06/02/2026 12 PM PDT            4.19           1140         0      Not Applicable
  06/02/2026 01 PM PDT            4.19           1140         0      Not Applicable
  06/02/2026 02 PM PDT            4.19           1140         0      Not Applicable
  06/02/2026 03 PM PDT            4.19           1140         0      Not Applicable
  06/02/2026 04 PM PDT            4.19           1140         0      Not Applicable
  06/02/2026 05 PM PDT            4.18           1132         -      Not Applicable
  06/02/2026 06 PM PDT            4.18           1132         0      Not Applicable
  06/02/2026 07 PM PDT            4.18           1132         0      Not Applicable
  06/02/2026 08 PM PDT            4.18           1132         0      Not Applicable
  06/02/2026 09 PM PDT            4.18           1132         0      Not Applicable
  06/02/2026 10 PM PDT            4.18           1132         0      Not Applicable
  06/02/2026 11 PM PDT            4.18           1132         0      Not Applicable
  06/03/2026 12 AM PDT            4.18           1132         0      Not Applicable
  06/03/2026 01 AM PDT            4.17           1124         -      Not Applicable
  06/03/2026 02 AM PDT            4.17           1124         0      Not Applicable
  06/03/2026 03 AM PDT            4.17           1124         0      Not Applicable
  06/03/2026 04 AM PDT            4.17           1124         0      Not Applicable
  06/03/2026 05 AM PDT            4.17           1124         0      Not Applicable
  06/03/2026 06 AM PDT            4.17           1124         0      Not Applicable
  06/03/2026 07 AM PDT            4.17           1124         0      Not Applicable
  06/03/2026 08 AM PDT            4.17           1124         0      Not Applicable
  06/03/2026 09 AM PDT            4.17           1124         0      Not Applicable
  06/03/2026 10 AM PDT            4.16           1116         -      Not Applicable
  06/03/2026 11 AM PDT            4.16           1116         0      Not Applicable
  06/03/2026 12 PM PDT            4.16           1116         0      Not Applicable
  06/03/2026 01 PM PDT            4.16           1116         0      Not Applicable
  06/03/2026 02 PM PDT            4.16           1116         0      Not Applicable
  06/03/2026 03 PM PDT            4.16           1116         0      Not Applicable
  06/03/2026 04 PM PDT            4.16           1116         0      Not Applicable
  06/03/2026 05 PM PDT            4.16           1116         0      Not Applicable
  06/03/2026 06 PM PDT            4.16           1116         0      Not Applicable
  06/03/2026 07 PM PDT            4.16           1116         0      Not Applicable
  06/03/2026 08 PM PDT            4.16           1116         0      Not Applicable
  06/03/2026 09 PM PDT            4.16           1116         0      Not Applicable
  06/03/2026 10 PM PDT            4.16           1116         0      Not Applicable
  06/03/2026 11 PM PDT            4.16           1116         0      Not Applicable
  06/04/2026 12 AM PDT            4.15           1108         -      Not Applicable
  06/04/2026 01 AM PDT            4.15           1108         0      Not Applicable
  06/04/2026 02 AM PDT            4.15           1108         0      Not Applicable
  06/04/2026 03 AM PDT            4.15           1108         0      Not Applicable
  06/04/2026 04 AM PDT            4.14           1101         -      Not Applicable
  06/04/2026 05 AM PDT            4.14           1101         0      Not Applicable
  06/04/2026 06 AM PDT            4.14           1101         0      Not Applicable
  06/04/2026 07 AM PDT            4.14           1101         0      Not Applicable
  06/04/2026 08 AM PDT            4.14           1101         0      Not Applicable
  06/04/2026 09 AM PDT            4.14           1101         0      Not Applicable
  06/04/2026 10 AM PDT            4.14           1101         0      Not Applicable
  06/04/2026 11 AM PDT            4.14           1101         0      Not Applicable
  06/04/2026 12 PM PDT            4.14           1101         0      Not Applicable
  06/04/2026 01 PM PDT            4.14           1101         0      Not Applicable
  06/04/2026 02 PM PDT            4.14           1101         0      Not Applicable
  06/04/2026 03 PM PDT            4.14           1101         0      Not Applicable
  06/04/2026 04 PM PDT            4.14           1101         0      Not Applicable
  06/04/2026 05 PM PDT            4.13           1093         -      Not Applicable
  06/04/2026 06 PM PDT            4.13           1093         0      Not Applicable
  06/04/2026 07 PM PDT            4.13           1093         0      Not Applicable
  06/04/2026 08 PM PDT            4.13           1093         0      Not Applicable
  06/04/2026 09 PM PDT            4.13           1093         0      Not Applicable
  06/04/2026 10 PM PDT            4.13           1093         0      Not Applicable
  06/04/2026 11 PM PDT            4.13           1093         0      Not Applicable
  06/05/2026 12 AM PDT            4.12           1085         -      Not Applicable
  06/05/2026 01 AM PDT            4.12           1085         0      Not Applicable
  06/05/2026 02 AM PDT            4.12           1085         0      Not Applicable
  06/05/2026 03 AM PDT            4.12           1085         0      Not Applicable
  06/05/2026 04 AM PDT            4.11           1078         -      Not Applicable
  06/05/2026 05 AM PDT            4.11           1078         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.