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 - SEIAD VALLEY (SEIC1)
Latitude: 41.85º NLongitude: 123.23º WElevation: 1320 Feet
Location: Siskiyou County in CaliforniaBulletin Group: North CoastRiver Group: Klamath
Issuance Time: Jul 26 2024 at 7:11 AM PDTNext Issuance: Jul 27 2024 at 9:00 AM PDT
Monitor Stage: 13.0 FeetFlood Stage: 15.0 Feet

# Tabular Observed and Forecast Hydrograph Information
#
# Location: Klamath River - Seiad Valley (SEIC1)
#
# File Generation Time:  07/26/2024 at 07:11 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  07/22/2024 at 03:00 AM PDT
# Maximum Observed Stage:                       1.95 Feet
# Maximum Observed Flow:                        1093 cfs
#
# Earliest Date & Time of Maximum Forecast:     07/26/2024 at 12:00 PM PDT
# Maximum Forecast Stage:                       1.94 Feet
# Maximum Forecast Flow:                        1087 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  07/21/2024 07 AM PDT            1.94           1087                        Normal
  07/21/2024 08 AM PDT            1.94           1087         0              Normal
  07/21/2024 09 AM PDT            1.95           1093         +              Normal
  07/21/2024 10 AM PDT            1.94           1087         -              Normal
  07/21/2024 11 AM PDT            1.95           1093         +              Normal
  07/21/2024 12 PM PDT            1.95           1093         0              Normal
  07/21/2024 01 PM PDT            1.95           1093         0              Normal
  07/21/2024 02 PM PDT            1.95           1093         0              Normal
  07/21/2024 03 PM PDT            1.95           1093         0              Normal
  07/21/2024 04 PM PDT            1.95           1093         0              Normal
  07/21/2024 05 PM PDT            1.95           1093         0              Normal
  07/21/2024 06 PM PDT            1.95           1093         0              Normal
  07/21/2024 07 PM PDT            1.95           1093         0              Normal
  07/21/2024 08 PM PDT            1.94           1087         -              Normal
  07/21/2024 09 PM PDT            1.95           1093         +              Normal
  07/21/2024 10 PM PDT            1.94           1087         -              Normal
  07/21/2024 11 PM PDT            1.94           1087         0              Normal
  07/22/2024 12 AM PDT            1.94           1087         0              Normal
  07/22/2024 01 AM PDT            1.94           1087         0              Normal
  07/22/2024 02 AM PDT            1.94           1087         0              Normal
  07/22/2024 03 AM PDT            1.95           1093         +              Normal
  07/22/2024 04 AM PDT            1.94           1087         -              Normal
  07/22/2024 05 AM PDT            1.94           1087         0              Normal
  07/22/2024 06 AM PDT            1.93           1080         -              Normal
  07/22/2024 07 AM PDT            1.94           1087         +              Normal
  07/22/2024 08 AM PDT            1.94           1087         0              Normal
  07/22/2024 09 AM PDT            1.94           1087         0              Normal
  07/22/2024 10 AM PDT            1.93           1080         -              Normal
  07/22/2024 11 AM PDT            1.93           1080         0              Normal
  07/22/2024 12 PM PDT            1.94           1087         +              Normal
  07/22/2024 01 PM PDT            1.94           1087         0              Normal
  07/22/2024 02 PM PDT            1.94           1087         0              Normal
  07/22/2024 03 PM PDT            1.94           1087         0              Normal
  07/22/2024 04 PM PDT            1.94           1087         0              Normal
  07/22/2024 05 PM PDT            1.94           1087         0              Normal
  07/22/2024 06 PM PDT            1.93           1080         -              Normal
  07/22/2024 07 PM PDT            1.93           1080         0              Normal
  07/22/2024 08 PM PDT            1.93           1080         0              Normal
  07/22/2024 09 PM PDT            1.93           1080         0              Normal
  07/22/2024 10 PM PDT            1.93           1080         0              Normal
  07/22/2024 11 PM PDT            1.93           1080         0              Normal
  07/23/2024 12 AM PDT            1.93           1080         0              Normal
  07/23/2024 01 AM PDT            1.93           1080         0              Normal
  07/23/2024 02 AM PDT            1.93           1080         0              Normal
  07/23/2024 03 AM PDT            1.93           1080         0              Normal
  07/23/2024 04 AM PDT            1.93           1080         0              Normal
  07/23/2024 05 AM PDT            1.93           1080         0              Normal
  07/23/2024 06 AM PDT            1.93           1080         0              Normal
  07/23/2024 07 AM PDT            1.93           1080         0              Normal
  07/23/2024 08 AM PDT            1.93           1080         0              Normal
  07/23/2024 09 AM PDT            1.93           1080         0              Normal
  07/23/2024 10 AM PDT            1.92           1074         -              Normal
  07/23/2024 11 AM PDT            1.93           1080         +              Normal
  07/23/2024 12 PM PDT            1.93           1080         0              Normal
  07/23/2024 01 PM PDT            1.93           1080         0              Normal
  07/23/2024 02 PM PDT            1.93           1080         0              Normal
  07/23/2024 03 PM PDT            1.94           1087         +              Normal
  07/23/2024 04 PM PDT            1.93           1080         -              Normal
  07/23/2024 05 PM PDT            1.93           1080         0              Normal
  07/23/2024 06 PM PDT            1.93           1080         0              Normal
  07/23/2024 07 PM PDT            1.93           1080         0              Normal
  07/23/2024 08 PM PDT            1.93           1080         0              Normal
  07/23/2024 09 PM PDT            1.93           1080         0              Normal
  07/23/2024 10 PM PDT            1.92           1074         -              Normal
  07/23/2024 11 PM PDT            1.93           1080         +              Normal
  07/24/2024 12 AM PDT            1.93           1080         0              Normal
  07/24/2024 01 AM PDT            1.93           1080         0              Normal
  07/24/2024 02 AM PDT            1.93           1080         0              Normal
  07/24/2024 03 AM PDT            1.93           1080         0              Normal
  07/24/2024 04 AM PDT            1.93           1080         0              Normal
  07/24/2024 05 AM PDT            1.93           1080         0              Normal
  07/24/2024 06 AM PDT            1.93           1080         0              Normal
  07/24/2024 07 AM PDT            1.92           1074         -              Normal
  07/24/2024 08 AM PDT            1.92           1074         0              Normal
  07/24/2024 09 AM PDT            1.92           1074         0              Normal
  07/24/2024 10 AM PDT            1.92           1074         0              Normal
  07/24/2024 11 AM PDT            1.92           1074         0              Normal
  07/24/2024 12 PM PDT            1.92           1074         0              Normal
  07/24/2024 01 PM PDT            1.92           1074         0              Normal
  07/24/2024 02 PM PDT            1.91           1068         -              Normal
  07/24/2024 03 PM PDT            1.92           1074         +              Normal
  07/24/2024 04 PM PDT            1.91           1068         -              Normal
  07/24/2024 05 PM PDT            1.91           1068         0              Normal
  07/24/2024 06 PM PDT            1.90           1062         -              Normal
  07/24/2024 07 PM PDT            1.89           1055         -              Normal
  07/24/2024 08 PM PDT            1.89           1055         0              Normal
  07/24/2024 09 PM PDT            1.89           1055         0              Normal
  07/24/2024 10 PM PDT            1.89           1055         0              Normal
  07/24/2024 11 PM PDT            1.90           1062         +              Normal
  07/25/2024 12 AM PDT            1.90           1062         0              Normal
  07/25/2024 01 AM PDT            1.90           1062         0              Normal
  07/25/2024 02 AM PDT            1.90           1062         0              Normal
  07/25/2024 03 AM PDT            1.89           1055         -              Normal
  07/25/2024 04 AM PDT            1.89           1055         0              Normal
  07/25/2024 05 AM PDT            1.89           1055         0              Normal
  07/25/2024 06 AM PDT            1.90           1062         +              Normal
  07/25/2024 07 AM PDT            1.89           1055         -              Normal
  07/25/2024 08 AM PDT            1.90           1062         +              Normal
  07/25/2024 09 AM PDT            1.90           1062         0              Normal
  07/25/2024 10 AM PDT            1.89           1055         -              Normal
  07/25/2024 11 AM PDT            1.90           1062         +              Normal
  07/25/2024 12 PM PDT            1.91           1068         +              Normal
  07/25/2024 01 PM PDT            1.90           1062         -              Normal
  07/25/2024 02 PM PDT            1.91           1068         +              Normal
  07/25/2024 03 PM PDT            1.90           1062         -              Normal
  07/25/2024 04 PM PDT            1.91           1068         +              Normal
  07/25/2024 05 PM PDT            1.90           1062         -              Normal
  07/25/2024 06 PM PDT            1.89           1055         -              Normal
  07/25/2024 07 PM PDT            1.89           1055         0              Normal
  07/25/2024 08 PM PDT            1.89           1055         0              Normal
  07/25/2024 09 PM PDT            1.89           1055         0              Normal
  07/25/2024 10 PM PDT            1.89           1055         0              Normal
  07/25/2024 11 PM PDT            1.89           1055         0              Normal
  07/26/2024 12 AM PDT            1.90           1062         +              Normal
  07/26/2024 01 AM PDT            1.90           1062         0              Normal
  07/26/2024 02 AM PDT            1.91           1068         +              Normal
  07/26/2024 03 AM PDT            1.91           1068         0              Normal
  07/26/2024 04 AM PDT            1.91           1068         0              Normal
  07/26/2024 05 AM PDT            1.91           1068         0              Normal
  07/26/2024 06 AM PDT            1.92           1074         +              Normal
  07/26/2024 07 AM PDT            1.92           1074         0              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  07/26/2024 08 AM PDT            1.92           1074                        Normal
  07/26/2024 09 AM PDT            1.92           1074         0              Normal
  07/26/2024 10 AM PDT            1.93           1080         +              Normal
  07/26/2024 11 AM PDT            1.93           1080         0              Normal
  07/26/2024 12 PM PDT            1.94           1087         +              Normal
  07/26/2024 01 PM PDT            1.93           1080         -              Normal
  07/26/2024 02 PM PDT            1.93           1080         0              Normal
  07/26/2024 03 PM PDT            1.93           1080         0              Normal
  07/26/2024 04 PM PDT            1.92           1074         -              Normal
  07/26/2024 05 PM PDT            1.91           1068         -              Normal
  07/26/2024 06 PM PDT            1.91           1068         0              Normal
  07/26/2024 07 PM PDT            1.91           1068         0              Normal
  07/26/2024 08 PM PDT            1.90           1062         -              Normal
  07/26/2024 09 PM PDT            1.90           1062         0              Normal
  07/26/2024 10 PM PDT            1.90           1062         0              Normal
  07/26/2024 11 PM PDT            1.90           1062         0              Normal
  07/27/2024 12 AM PDT            1.90           1062         0              Normal
  07/27/2024 01 AM PDT            1.90           1062         0              Normal
  07/27/2024 02 AM PDT            1.90           1062         0              Normal
  07/27/2024 03 AM PDT            1.90           1062         0              Normal
  07/27/2024 04 AM PDT            1.90           1062         0              Normal
  07/27/2024 05 AM PDT            1.90           1062         0              Normal
  07/27/2024 06 AM PDT            1.90           1062         0              Normal
  07/27/2024 07 AM PDT            1.90           1062         0              Normal
  07/27/2024 08 AM PDT            1.90           1062         0              Normal
  07/27/2024 09 AM PDT            1.90           1062         0              Normal
  07/27/2024 10 AM PDT            1.90           1062         0              Normal
  07/27/2024 11 AM PDT            1.89           1055         -              Normal
  07/27/2024 12 PM PDT            1.89           1055         0              Normal
  07/27/2024 01 PM PDT            1.89           1055         0              Normal
  07/27/2024 02 PM PDT            1.89           1055         0              Normal
  07/27/2024 03 PM PDT            1.89           1055         0              Normal
  07/27/2024 04 PM PDT            1.89           1055         0              Normal
  07/27/2024 05 PM PDT            1.89           1055         0              Normal
  07/27/2024 06 PM PDT            1.89           1055         0              Normal
  07/27/2024 07 PM PDT            1.89           1055         0              Normal
  07/27/2024 08 PM PDT            1.89           1055         0              Normal
  07/27/2024 09 PM PDT            1.89           1055         0              Normal
  07/27/2024 10 PM PDT            1.89           1055         0              Normal
  07/27/2024 11 PM PDT            1.90           1062         +              Normal
  07/28/2024 12 AM PDT            1.90           1062         0              Normal
  07/28/2024 01 AM PDT            1.90           1062         0              Normal
  07/28/2024 02 AM PDT            1.90           1062         0              Normal
  07/28/2024 03 AM PDT            1.90           1062         0              Normal
  07/28/2024 04 AM PDT            1.90           1062         0              Normal
  07/28/2024 05 AM PDT            1.90           1062         0              Normal
  07/28/2024 06 AM PDT            1.90           1062         0              Normal
  07/28/2024 07 AM PDT            1.90           1062         0              Normal
  07/28/2024 08 AM PDT            1.90           1062         0              Normal
  07/28/2024 09 AM PDT            1.90           1062         0              Normal
  07/28/2024 10 AM PDT            1.90           1062         0              Normal
  07/28/2024 11 AM PDT            1.90           1062         0              Normal
  07/28/2024 12 PM PDT            1.90           1062         0              Normal
  07/28/2024 01 PM PDT            1.90           1062         0              Normal
  07/28/2024 02 PM PDT            1.91           1068         +              Normal
  07/28/2024 03 PM PDT            1.91           1068         0              Normal
  07/28/2024 04 PM PDT            1.91           1068         0              Normal
  07/28/2024 05 PM PDT            1.91           1068         0              Normal
  07/28/2024 06 PM PDT            1.91           1068         0              Normal
  07/28/2024 07 PM PDT            1.91           1068         0              Normal
  07/28/2024 08 PM PDT            1.91           1068         0              Normal
  07/28/2024 09 PM PDT            1.91           1068         0              Normal
  07/28/2024 10 PM PDT            1.91           1068         0              Normal
  07/28/2024 11 PM PDT            1.91           1068         0              Normal
  07/29/2024 12 AM PDT            1.91           1068         0              Normal
  07/29/2024 01 AM PDT            1.91           1068         0              Normal
  07/29/2024 02 AM PDT            1.91           1068         0              Normal
  07/29/2024 03 AM PDT            1.91           1068         0              Normal
  07/29/2024 04 AM PDT            1.91           1068         0              Normal
  07/29/2024 05 AM PDT            1.91           1068         0              Normal
  07/29/2024 06 AM PDT            1.91           1068         0              Normal
  07/29/2024 07 AM PDT            1.92           1074         +              Normal
  07/29/2024 08 AM PDT            1.92           1074         0              Normal
  07/29/2024 09 AM PDT            1.92           1074         0              Normal
  07/29/2024 10 AM PDT            1.92           1074         0              Normal
  07/29/2024 11 AM PDT            1.92           1074         0              Normal
  07/29/2024 12 PM PDT            1.92           1074         0              Normal
  07/29/2024 01 PM PDT            1.92           1074         0              Normal
  07/29/2024 02 PM PDT            1.92           1074         0              Normal
  07/29/2024 03 PM PDT            1.92           1074         0              Normal
  07/29/2024 04 PM PDT            1.92           1074         0              Normal
  07/29/2024 05 PM PDT            1.92           1074         0              Normal
  07/29/2024 06 PM PDT            1.92           1074         0              Normal
  07/29/2024 07 PM PDT            1.92           1074         0              Normal
  07/29/2024 08 PM PDT            1.92           1074         0              Normal
  07/29/2024 09 PM PDT            1.92           1074         0              Normal
  07/29/2024 10 PM PDT            1.92           1074         0              Normal
  07/29/2024 11 PM PDT            1.92           1074         0              Normal
  07/30/2024 12 AM PDT            1.92           1074         0              Normal
  07/30/2024 01 AM PDT            1.92           1074         0              Normal
  07/30/2024 02 AM PDT            1.92           1074         0              Normal
  07/30/2024 03 AM PDT            1.92           1074         0              Normal
  07/30/2024 04 AM PDT            1.93           1080         +              Normal
  07/30/2024 05 AM PDT            1.93           1080         0              Normal
  07/30/2024 06 AM PDT            1.93           1080         0              Normal
  07/30/2024 07 AM PDT            1.93           1080         0              Normal
  07/30/2024 08 AM PDT            1.93           1080         0              Normal
  07/30/2024 09 AM PDT            1.93           1080         0              Normal
  07/30/2024 10 AM PDT            1.93           1080         0              Normal
  07/30/2024 11 AM PDT            1.93           1080         0              Normal
  07/30/2024 12 PM PDT            1.93           1080         0              Normal
  07/30/2024 01 PM PDT            1.93           1080         0              Normal
  07/30/2024 02 PM PDT            1.93           1080         0              Normal
  07/30/2024 03 PM PDT            1.93           1080         0              Normal
  07/30/2024 04 PM PDT            1.93           1080         0              Normal
  07/30/2024 05 PM PDT            1.93           1080         0              Normal
  07/30/2024 06 PM PDT            1.93           1080         0              Normal
  07/30/2024 07 PM PDT            1.93           1080         0              Normal
  07/30/2024 08 PM PDT            1.93           1080         0              Normal
  07/30/2024 09 PM PDT            1.93           1080         0              Normal
  07/30/2024 10 PM PDT            1.93           1080         0              Normal
  07/30/2024 11 PM PDT            1.93           1080         0              Normal
  07/31/2024 12 AM PDT            1.94           1087         +              Normal
  07/31/2024 01 AM PDT            1.94           1087         0              Normal
  07/31/2024 02 AM PDT            1.94           1087         0              Normal
  07/31/2024 03 AM PDT            1.94           1087         0              Normal
  07/31/2024 04 AM PDT            1.94           1087         0              Normal
  07/31/2024 05 AM PDT            1.94           1087         0              Normal
#
# 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.