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: Sep 24 2023 at 7:44 AM PDTNext Issuance: Sep 25 2023 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:  09/24/2023 at 07:44 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  09/24/2023 at 07:00 AM PDT
# Maximum Observed Stage:                       2.0 Feet
# Maximum Observed Flow:                        1128 cfs
#
# Earliest Date & Time of Maximum Forecast:     09/26/2023 at 03:00 PM PDT
# Maximum Forecast Stage:                       2.5 Feet
# Maximum Forecast Flow:                        1449 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  09/19/2023 07 AM PDT             2.0           1115                        Normal
  09/19/2023 08 AM PDT             2.0           1115         0              Normal
  09/19/2023 09 AM PDT             2.0           1115         0              Normal
  09/19/2023 10 AM PDT             2.0           1121         +              Normal
  09/19/2023 11 AM PDT             2.0           1121         0              Normal
  09/19/2023 12 PM PDT             2.0           1121         0              Normal
  09/19/2023 01 PM PDT             2.0           1121         0              Normal
  09/19/2023 02 PM PDT             2.0           1121         0              Normal
  09/19/2023 03 PM PDT             2.0           1128         +              Normal
  09/19/2023 04 PM PDT             2.0           1128         0              Normal
  09/19/2023 05 PM PDT             2.0           1121         -              Normal
  09/19/2023 06 PM PDT             2.0           1121         0              Normal
  09/19/2023 07 PM PDT             2.0           1121         0              Normal
  09/19/2023 08 PM PDT             2.0           1115         -              Normal
  09/19/2023 09 PM PDT             2.0           1115         0              Normal
  09/19/2023 10 PM PDT             2.0           1121         +              Normal
  09/19/2023 11 PM PDT             2.0           1121         0              Normal
  09/20/2023 12 AM PDT             2.0           1115         -              Normal
  09/20/2023 01 AM PDT             2.0           1115         0              Normal
  09/20/2023 02 AM PDT             2.0           1115         0              Normal
  09/20/2023 03 AM PDT             2.0           1115         0              Normal
  09/20/2023 04 AM PDT             2.0           1108         -              Normal
  09/20/2023 05 AM PDT             2.0           1108         0              Normal
  09/20/2023 06 AM PDT             2.0           1108         0              Normal
  09/20/2023 07 AM PDT             2.0           1108         0              Normal
  09/20/2023 08 AM PDT             2.0           1108         0              Normal
  09/20/2023 09 AM PDT             2.0           1108         0              Normal
  09/20/2023 10 AM PDT             2.0           1108         0              Normal
  09/20/2023 11 AM PDT             2.0           1115         +              Normal
  09/20/2023 12 PM PDT             2.0           1115         0              Normal
  09/20/2023 01 PM PDT             2.0           1115         0              Normal
  09/20/2023 02 PM PDT             2.0           1115         0              Normal
  09/20/2023 03 PM PDT             2.0           1115         0              Normal
  09/20/2023 04 PM PDT             2.0           1115         0              Normal
  09/20/2023 05 PM PDT             2.0           1115         0              Normal
  09/20/2023 06 PM PDT             2.0           1108         -              Normal
  09/20/2023 07 PM PDT             2.0           1108         0              Normal
  09/20/2023 08 PM PDT             2.0           1095         -              Normal
  09/20/2023 09 PM PDT             2.0           1095         0              Normal
  09/20/2023 10 PM PDT             2.0           1095         0              Normal
  09/20/2023 11 PM PDT             2.0           1108         +              Normal
  09/21/2023 12 AM PDT             2.0           1095         -              Normal
  09/21/2023 01 AM PDT             2.0           1095         0              Normal
  09/21/2023 02 AM PDT             2.0           1095         0              Normal
  09/21/2023 03 AM PDT             2.0           1095         0              Normal
  09/21/2023 04 AM PDT             2.0           1088         -              Normal
  09/21/2023 05 AM PDT             2.0           1088         0              Normal
  09/21/2023 06 AM PDT             2.0           1095         +              Normal
  09/21/2023 07 AM PDT             2.0           1095         0              Normal
  09/21/2023 08 AM PDT             2.0           1095         0              Normal
  09/21/2023 09 AM PDT             2.0           1095         0              Normal
  09/21/2023 10 AM PDT             2.0           1108         +              Normal
  09/21/2023 11 AM PDT             2.0           1108         0              Normal
  09/21/2023 12 PM PDT             2.0           1115         +              Normal
  09/21/2023 01 PM PDT             2.0           1108         -              Normal
  09/21/2023 02 PM PDT             2.0           1108         0              Normal
  09/21/2023 03 PM PDT             2.0           1115         +              Normal
  09/21/2023 04 PM PDT             2.0           1115         0              Normal
  09/21/2023 05 PM PDT             2.0           1115         0              Normal
  09/21/2023 06 PM PDT             2.0           1115         0              Normal
  09/21/2023 07 PM PDT             2.0           1115         0              Normal
  09/21/2023 08 PM PDT             2.0           1115         0              Normal
  09/21/2023 09 PM PDT             2.0           1115         0              Normal
  09/21/2023 10 PM PDT             2.0           1108         -              Normal
  09/21/2023 11 PM PDT             2.0           1108         0              Normal
  09/22/2023 12 AM PDT             2.0           1108         0              Normal
  09/22/2023 01 AM PDT             2.0           1115         +              Normal
  09/22/2023 02 AM PDT             2.0           1115         0              Normal
  09/22/2023 03 AM PDT             2.0           1108         -              Normal
  09/22/2023 04 AM PDT             2.0           1115         +              Normal
  09/22/2023 05 AM PDT             2.0           1108         -              Normal
  09/22/2023 06 AM PDT             2.0           1115         +              Normal
  09/22/2023 07 AM PDT             2.0           1115         0              Normal
  09/22/2023 08 AM PDT             2.0           1115         0              Normal
  09/22/2023 09 AM PDT             2.0           1115         0              Normal
  09/22/2023 10 AM PDT             2.0           1115         0              Normal
  09/22/2023 11 AM PDT             2.0           1115         0              Normal
  09/22/2023 12 PM PDT             2.0           1115         0              Normal
  09/22/2023 01 PM PDT             2.0           1115         0              Normal
  09/22/2023 02 PM PDT             2.0           1115         0              Normal
  09/22/2023 03 PM PDT             2.0           1121         +              Normal
  09/22/2023 04 PM PDT             2.0           1121         0              Normal
  09/22/2023 05 PM PDT             2.0           1115         -              Normal
  09/22/2023 06 PM PDT             2.0           1115         0              Normal
  09/22/2023 07 PM PDT             2.0           1115         0              Normal
  09/22/2023 08 PM PDT             2.0           1115         0              Normal
  09/22/2023 09 PM PDT             2.0           1115         0              Normal
  09/22/2023 10 PM PDT             2.0           1115         0              Normal
  09/22/2023 11 PM PDT             2.0           1115         0              Normal
  09/23/2023 12 AM PDT             2.0           1115         0              Normal
  09/23/2023 01 AM PDT             2.0           1115         0              Normal
  09/23/2023 02 AM PDT             2.0           1108         -              Normal
  09/23/2023 03 AM PDT             2.0           1108         0              Normal
  09/23/2023 04 AM PDT             2.0           1108         0              Normal
  09/23/2023 05 AM PDT             2.0           1108         0              Normal
  09/23/2023 06 AM PDT             2.0           1108         0              Normal
  09/23/2023 07 AM PDT             2.0           1108         0              Normal
  09/23/2023 08 AM PDT             2.0           1095         -              Normal
  09/23/2023 09 AM PDT             2.0           1108         +              Normal
  09/23/2023 10 AM PDT             2.0           1095         -              Normal
  09/23/2023 11 AM PDT             2.0           1101         +              Normal
  09/23/2023 12 PM PDT             2.0           1108         +              Normal
  09/23/2023 01 PM PDT             2.0           1108         0              Normal
  09/23/2023 02 PM PDT             2.0           1108         0              Normal
  09/23/2023 03 PM PDT             2.0           1115         +              Normal
  09/23/2023 04 PM PDT             2.0           1121         +              Normal
  09/23/2023 05 PM PDT             2.0           1115         -              Normal
  09/23/2023 06 PM PDT             2.0           1121         +              Normal
  09/23/2023 07 PM PDT             2.0           1121         0              Normal
  09/23/2023 08 PM PDT             2.0           1121         0              Normal
  09/23/2023 09 PM PDT             2.0           1121         0              Normal
  09/23/2023 10 PM PDT             2.0           1128         +              Normal
  09/23/2023 11 PM PDT             2.0           1128         0              Normal
  09/24/2023 12 AM PDT             2.0           1128         0              Normal
  09/24/2023 01 AM PDT             2.0           1128         0              Normal
  09/24/2023 02 AM PDT             2.0           1128         0              Normal
  09/24/2023 03 AM PDT             2.0           1128         0              Normal
  09/24/2023 04 AM PDT             2.0           1128         0              Normal
  09/24/2023 05 AM PDT             2.0           1128         0              Normal
  09/24/2023 06 AM PDT             2.0           1128         0              Normal
  09/24/2023 07 AM PDT             2.0           1128         0              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  09/24/2023 08 AM PDT             2.0           1128                        Normal
  09/24/2023 09 AM PDT             2.0           1128         0              Normal
  09/24/2023 10 AM PDT             2.0           1135         +              Normal
  09/24/2023 11 AM PDT             2.0           1135         0              Normal
  09/24/2023 12 PM PDT             2.0           1135         0              Normal
  09/24/2023 01 PM PDT             2.0           1135         0              Normal
  09/24/2023 02 PM PDT             2.0           1128         -              Normal
  09/24/2023 03 PM PDT             2.0           1128         0              Normal
  09/24/2023 04 PM PDT             2.0           1128         0              Normal
  09/24/2023 05 PM PDT             2.0           1128         0              Normal
  09/24/2023 06 PM PDT             2.0           1135         +              Normal
  09/24/2023 07 PM PDT             2.0           1135         0              Normal
  09/24/2023 08 PM PDT             2.0           1135         0              Normal
  09/24/2023 09 PM PDT             2.0           1135         0              Normal
  09/24/2023 10 PM PDT             2.0           1128         -              Normal
  09/24/2023 11 PM PDT             2.0           1128         0              Normal
  09/25/2023 12 AM PDT             2.0           1135         +              Normal
  09/25/2023 01 AM PDT             2.0           1135         0              Normal
  09/25/2023 02 AM PDT             2.0           1135         0              Normal
  09/25/2023 03 AM PDT             2.0           1135         0              Normal
  09/25/2023 04 AM PDT             2.0           1135         0              Normal
  09/25/2023 05 AM PDT             2.0           1135         0              Normal
  09/25/2023 06 AM PDT             2.0           1135         0              Normal
  09/25/2023 07 AM PDT             2.0           1135         0              Normal
  09/25/2023 08 AM PDT             2.0           1135         0              Normal
  09/25/2023 09 AM PDT             2.0           1135         0              Normal
  09/25/2023 10 AM PDT             2.0           1135         0              Normal
  09/25/2023 11 AM PDT             2.0           1135         0              Normal
  09/25/2023 12 PM PDT             2.0           1135         0              Normal
  09/25/2023 01 PM PDT             2.1           1141         +              Normal
  09/25/2023 02 PM PDT             2.1           1141         0              Normal
  09/25/2023 03 PM PDT             2.1           1141         0              Normal
  09/25/2023 04 PM PDT             2.1           1141         0              Normal
  09/25/2023 05 PM PDT             2.1           1148         +              Normal
  09/25/2023 06 PM PDT             2.1           1155         +              Normal
  09/25/2023 07 PM PDT             2.1           1161         +              Normal
  09/25/2023 08 PM PDT             2.1           1168         +              Normal
  09/25/2023 09 PM PDT             2.1           1175         +              Normal
  09/25/2023 10 PM PDT             2.1           1189         +              Normal
  09/25/2023 11 PM PDT             2.1           1202         +              Normal
  09/26/2023 12 AM PDT             2.2           1216         +              Normal
  09/26/2023 01 AM PDT             2.2           1230         +              Normal
  09/26/2023 02 AM PDT             2.2           1244         +              Normal
  09/26/2023 03 AM PDT             2.2           1258         +              Normal
  09/26/2023 04 AM PDT             2.3           1279         +              Normal
  09/26/2023 05 AM PDT             2.3           1294         +              Normal
  09/26/2023 06 AM PDT             2.3           1315         +              Normal
  09/26/2023 07 AM PDT             2.3           1337         +              Normal
  09/26/2023 08 AM PDT             2.4           1352         +              Normal
  09/26/2023 09 AM PDT             2.4           1374         +              Normal
  09/26/2023 10 AM PDT             2.4           1396         +              Normal
  09/26/2023 11 AM PDT             2.4           1411         +              Normal
  09/26/2023 12 PM PDT             2.5           1426         +              Normal
  09/26/2023 01 PM PDT             2.5           1434         +              Normal
  09/26/2023 02 PM PDT             2.5           1442         +              Normal
  09/26/2023 03 PM PDT             2.5           1449         +              Normal
  09/26/2023 04 PM PDT             2.5           1449         0              Normal
  09/26/2023 05 PM PDT             2.5           1449         0              Normal
  09/26/2023 06 PM PDT             2.5           1442         -              Normal
  09/26/2023 07 PM PDT             2.5           1434         -              Normal
  09/26/2023 08 PM PDT             2.5           1426         -              Normal
  09/26/2023 09 PM PDT             2.4           1411         -              Normal
  09/26/2023 10 PM PDT             2.4           1404         -              Normal
  09/26/2023 11 PM PDT             2.4           1389         -              Normal
  09/27/2023 12 AM PDT             2.4           1381         -              Normal
  09/27/2023 01 AM PDT             2.4           1367         -              Normal
  09/27/2023 02 AM PDT             2.4           1359         -              Normal
  09/27/2023 03 AM PDT             2.4           1344         -              Normal
  09/27/2023 04 AM PDT             2.3           1337         -              Normal
  09/27/2023 05 AM PDT             2.3           1323         -              Normal
  09/27/2023 06 AM PDT             2.3           1315         -              Normal
  09/27/2023 07 AM PDT             2.3           1301         -              Normal
  09/27/2023 08 AM PDT             2.3           1294         -              Normal
  09/27/2023 09 AM PDT             2.3           1279         -              Normal
  09/27/2023 10 AM PDT             2.2           1272         -              Normal
  09/27/2023 11 AM PDT             2.2           1265         -              Normal
  09/27/2023 12 PM PDT             2.2           1258         -              Normal
  09/27/2023 01 PM PDT             2.2           1251         -              Normal
  09/27/2023 02 PM PDT             2.2           1237         -              Normal
  09/27/2023 03 PM PDT             2.2           1230         -              Normal
  09/27/2023 04 PM PDT             2.2           1223         -              Normal
  09/27/2023 05 PM PDT             2.2           1216         -              Normal
  09/27/2023 06 PM PDT             2.2           1209         -              Normal
  09/27/2023 07 PM PDT             2.1           1202         -              Normal
  09/27/2023 08 PM PDT             2.1           1195         -              Normal
  09/27/2023 09 PM PDT             2.1           1189         -              Normal
  09/27/2023 10 PM PDT             2.1           1189         0              Normal
  09/27/2023 11 PM PDT             2.1           1182         -              Normal
  09/28/2023 12 AM PDT             2.1           1175         -              Normal
  09/28/2023 01 AM PDT             2.1           1168         -              Normal
  09/28/2023 02 AM PDT             2.1           1168         0              Normal
  09/28/2023 03 AM PDT             2.1           1161         -              Normal
  09/28/2023 04 AM PDT             2.1           1161         0              Normal
  09/28/2023 05 AM PDT             2.1           1155         -              Normal
  09/28/2023 06 AM PDT             2.1           1155         0              Normal
  09/28/2023 07 AM PDT             2.1           1148         -              Normal
  09/28/2023 08 AM PDT             2.1           1148         0              Normal
  09/28/2023 09 AM PDT             2.1           1141         -              Normal
  09/28/2023 10 AM PDT             2.1           1141         0              Normal
  09/28/2023 11 AM PDT             2.1           1141         0              Normal
  09/28/2023 12 PM PDT             2.0           1135         -              Normal
  09/28/2023 01 PM PDT             2.0           1135         0              Normal
  09/28/2023 02 PM PDT             2.0           1135         0              Normal
  09/28/2023 03 PM PDT             2.0           1135         0              Normal
  09/28/2023 04 PM PDT             2.0           1128         -              Normal
  09/28/2023 05 PM PDT             2.0           1128         0              Normal
  09/28/2023 06 PM PDT             2.0           1128         0              Normal
  09/28/2023 07 PM PDT             2.0           1128         0              Normal
  09/28/2023 08 PM PDT             2.0           1128         0              Normal
  09/28/2023 09 PM PDT             2.0           1128         0              Normal
  09/28/2023 10 PM PDT             2.0           1128         0              Normal
  09/28/2023 11 PM PDT             2.0           1121         -              Normal
  09/29/2023 12 AM PDT             2.0           1121         0              Normal
  09/29/2023 01 AM PDT             2.0           1121         0              Normal
  09/29/2023 02 AM PDT             2.0           1121         0              Normal
  09/29/2023 03 AM PDT             2.0           1121         0              Normal
  09/29/2023 04 AM PDT             2.0           1121         0              Normal
  09/29/2023 05 AM PDT             2.0           1121         0              Normal
#
# NOTE 1: Stages are rounded to the nearest tenth (.1) 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.