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 - IRON GATE (IRGC1)
Latitude: 41.93º NLongitude: 122.44º WElevation: 2162 Feet
Location: Siskiyou County in CaliforniaBulletin Group: North CoastRiver Group: Klamath
Issuance Time: Apr 27 2024 at 8:41 AM PDTNext Issuance: Apr 28 2024 at 9:00 AM PDT
Monitor Stage: N/A Flood Stage: N/A

# Tabular Observed and Forecast Hydrograph Information
#
# Location: Klamath River - Iron Gate (IRGC1)
#
# File Generation Time:  04/27/2024 at 08:42 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  04/27/2024 at 05:00 AM PDT
# Maximum Observed Stage:                       2.7 Feet
# Maximum Observed Flow:                        1377 cfs
#
# Earliest Date & Time of Maximum Forecast:     04/27/2024 at 09:00 AM PDT
# Maximum Forecast Stage:                       2.6 Feet
# Maximum Forecast Flow:                        1357 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  04/22/2024 08 AM PDT             2.6           1337                Not Applicable
  04/22/2024 09 AM PDT             2.6           1344         +      Not Applicable
  04/22/2024 10 AM PDT             2.6           1337         -      Not Applicable
  04/22/2024 11 AM PDT             2.6           1337         0      Not Applicable
  04/22/2024 12 PM PDT             2.6           1337         0      Not Applicable
  04/22/2024 01 PM PDT             2.6           1337         0      Not Applicable
  04/22/2024 02 PM PDT             2.6           1337         0      Not Applicable
  04/22/2024 03 PM PDT             2.6           1330         -      Not Applicable
  04/22/2024 04 PM PDT             2.6           1337         +      Not Applicable
  04/22/2024 05 PM PDT             2.6           1330         -      Not Applicable
  04/22/2024 06 PM PDT             2.6           1330         0      Not Applicable
  04/22/2024 07 PM PDT             2.6           1330         0      Not Applicable
  04/22/2024 08 PM PDT             2.6           1337         +      Not Applicable
  04/22/2024 09 PM PDT             2.6           1337         0      Not Applicable
  04/22/2024 10 PM PDT             2.6           1330         -      Not Applicable
  04/22/2024 11 PM PDT             2.6           1330         0      Not Applicable
  04/23/2024 12 AM PDT             2.6           1337         +      Not Applicable
  04/23/2024 01 AM PDT             2.6           1337         0      Not Applicable
  04/23/2024 02 AM PDT             2.6           1337         0      Not Applicable
  04/23/2024 03 AM PDT             2.6           1330         -      Not Applicable
  04/23/2024 04 AM PDT             2.6           1337         +      Not Applicable
  04/23/2024 05 AM PDT             2.6           1330         -      Not Applicable
  04/23/2024 06 AM PDT             2.6           1337         +      Not Applicable
  04/23/2024 07 AM PDT             2.6           1337         0      Not Applicable
  04/23/2024 08 AM PDT             2.6           1337         0      Not Applicable
  04/23/2024 09 AM PDT             2.6           1344         +      Not Applicable
  04/23/2024 10 AM PDT             2.6           1344         0      Not Applicable
  04/23/2024 11 AM PDT             2.6           1350         +      Not Applicable
  04/23/2024 12 PM PDT             2.6           1350         0      Not Applicable
  04/23/2024 01 PM PDT             2.6           1350         0      Not Applicable
  04/23/2024 02 PM PDT             2.6           1350         0      Not Applicable
  04/23/2024 03 PM PDT             2.6           1350         0      Not Applicable
  04/23/2024 04 PM PDT             2.6           1344         -      Not Applicable
  04/23/2024 05 PM PDT             2.6           1350         +      Not Applicable
  04/23/2024 06 PM PDT             2.6           1344         -      Not Applicable
  04/23/2024 07 PM PDT             2.6           1344         0      Not Applicable
  04/23/2024 08 PM PDT             2.6           1337         -      Not Applicable
  04/23/2024 09 PM PDT             2.6           1344         +      Not Applicable
  04/23/2024 10 PM PDT             2.6           1337         -      Not Applicable
  04/23/2024 11 PM PDT             2.6           1337         0      Not Applicable
  04/24/2024 12 AM PDT             2.6           1344         +      Not Applicable
  04/24/2024 01 AM PDT             2.6           1350         +      Not Applicable
  04/24/2024 02 AM PDT             2.6           1337         -      Not Applicable
  04/24/2024 03 AM PDT             2.6           1350         +      Not Applicable
  04/24/2024 04 AM PDT             2.6           1350         0      Not Applicable
  04/24/2024 05 AM PDT             2.6           1350         0      Not Applicable
  04/24/2024 06 AM PDT             2.6           1350         0      Not Applicable
  04/24/2024 07 AM PDT             2.6           1350         0      Not Applicable
  04/24/2024 08 AM PDT             2.6           1344         -      Not Applicable
  04/24/2024 09 AM PDT             2.6           1344         0      Not Applicable
  04/24/2024 10 AM PDT             2.6           1350         +      Not Applicable
  04/24/2024 11 AM PDT             2.6           1350         0      Not Applicable
  04/24/2024 12 PM PDT             2.6           1357         +      Not Applicable
  04/24/2024 01 PM PDT             2.6           1350         -      Not Applicable
  04/24/2024 02 PM PDT             2.6           1357         +      Not Applicable
  04/24/2024 03 PM PDT             2.6           1344         -      Not Applicable
  04/24/2024 04 PM PDT             2.6           1350         +      Not Applicable
  04/24/2024 05 PM PDT             2.6           1357         +      Not Applicable
  04/24/2024 06 PM PDT             2.6           1350         -      Not Applicable
  04/24/2024 07 PM PDT             2.6           1350         0      Not Applicable
  04/24/2024 08 PM PDT             2.6           1350         0      Not Applicable
  04/24/2024 09 PM PDT             2.6           1344         -      Not Applicable
  04/24/2024 10 PM PDT             2.6           1350         +      Not Applicable
  04/24/2024 11 PM PDT             2.6           1350         0      Not Applicable
  04/25/2024 12 AM PDT             2.6           1350         0      Not Applicable
  04/25/2024 01 AM PDT             2.6           1344         -      Not Applicable
  04/25/2024 02 AM PDT             2.6           1350         +      Not Applicable
  04/25/2024 03 AM PDT             2.6           1350         0      Not Applicable
  04/25/2024 04 AM PDT             2.6           1350         0      Not Applicable
  04/25/2024 05 AM PDT             2.6           1357         +      Not Applicable
  04/25/2024 06 AM PDT             2.6           1344         -      Not Applicable
  04/25/2024 07 AM PDT             2.6           1357         +      Not Applicable
  04/25/2024 08 AM PDT             2.6           1350         -      Not Applicable
  04/25/2024 09 AM PDT             2.6           1344         -      Not Applicable
  04/25/2024 10 AM PDT             2.6           1357         +      Not Applicable
  04/25/2024 11 AM PDT             2.6           1357         0      Not Applicable
  04/25/2024 12 PM PDT             2.6           1357         0      Not Applicable
  04/25/2024 01 PM PDT             2.6           1350         -      Not Applicable
  04/25/2024 02 PM PDT             2.6           1350         0      Not Applicable
  04/25/2024 03 PM PDT             2.6           1357         +      Not Applicable
  04/25/2024 04 PM PDT             2.6           1357         0      Not Applicable
  04/25/2024 05 PM PDT             2.6           1357         0      Not Applicable
  04/25/2024 06 PM PDT             2.6           1357         0      Not Applicable
  04/25/2024 07 PM PDT             2.6           1357         0      Not Applicable
  04/25/2024 08 PM PDT             2.6           1357         0      Not Applicable
  04/25/2024 09 PM PDT             2.6           1357         0      Not Applicable
  04/25/2024 10 PM PDT             2.6           1357         0      Not Applicable
  04/25/2024 11 PM PDT             2.6           1350         -      Not Applicable
  04/26/2024 12 AM PDT             2.6           1357         +      Not Applicable
  04/26/2024 01 AM PDT             2.6           1357         0      Not Applicable
  04/26/2024 02 AM PDT             2.6           1350         -      Not Applicable
  04/26/2024 03 AM PDT             2.6           1364         +      Not Applicable
  04/26/2024 04 AM PDT             2.6           1357         -      Not Applicable
  04/26/2024 05 AM PDT             2.6           1357         0      Not Applicable
  04/26/2024 06 AM PDT             2.6           1357         0      Not Applicable
  04/26/2024 07 AM PDT             2.6           1357         0      Not Applicable
  04/26/2024 08 AM PDT             2.6           1364         +      Not Applicable
  04/26/2024 09 AM PDT             2.6           1357         -      Not Applicable
  04/26/2024 10 AM PDT             2.6           1364         +      Not Applicable
  04/26/2024 11 AM PDT             2.6           1364         0      Not Applicable
  04/26/2024 12 PM PDT             2.6           1357         -      Not Applicable
  04/26/2024 01 PM PDT             2.6           1364         +      Not Applicable
  04/26/2024 02 PM PDT             2.6           1364         0      Not Applicable
  04/26/2024 03 PM PDT             2.7           1371         +      Not Applicable
  04/26/2024 04 PM PDT             2.7           1371         0      Not Applicable
  04/26/2024 05 PM PDT             2.6           1364         -      Not Applicable
  04/26/2024 06 PM PDT             2.7           1371         +      Not Applicable
  04/26/2024 07 PM PDT             2.7           1371         0      Not Applicable
  04/26/2024 08 PM PDT             2.7           1371         0      Not Applicable
  04/26/2024 09 PM PDT             2.7           1371         0      Not Applicable
  04/26/2024 10 PM PDT             2.7           1371         0      Not Applicable
  04/26/2024 11 PM PDT             2.7           1371         0      Not Applicable
  04/27/2024 12 AM PDT             2.7           1371         0      Not Applicable
  04/27/2024 01 AM PDT             2.7           1371         0      Not Applicable
  04/27/2024 02 AM PDT             2.7           1371         0      Not Applicable
  04/27/2024 03 AM PDT             2.7           1377         +      Not Applicable
  04/27/2024 04 AM PDT             2.7           1371         -      Not Applicable
  04/27/2024 05 AM PDT             2.7           1377         +      Not Applicable
  04/27/2024 06 AM PDT             2.7           1371         -      Not Applicable
  04/27/2024 07 AM PDT             2.7           1371         0      Not Applicable
  04/27/2024 08 AM PDT             2.6           1364         -      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  04/27/2024 09 AM PDT             2.6           1357                Not Applicable
  04/27/2024 10 AM PDT             2.6           1357         0      Not Applicable
  04/27/2024 11 AM PDT             2.6           1350         -      Not Applicable
  04/27/2024 12 PM PDT             2.6           1350         0      Not Applicable
  04/27/2024 01 PM PDT             2.6           1344         -      Not Applicable
  04/27/2024 02 PM PDT             2.6           1344         0      Not Applicable
  04/27/2024 03 PM PDT             2.6           1344         0      Not Applicable
  04/27/2024 04 PM PDT             2.6           1337         -      Not Applicable
  04/27/2024 05 PM PDT             2.6           1337         0      Not Applicable
  04/27/2024 06 PM PDT             2.6           1337         0      Not Applicable
  04/27/2024 07 PM PDT             2.6           1337         0      Not Applicable
  04/27/2024 08 PM PDT             2.6           1337         0      Not Applicable
  04/27/2024 09 PM PDT             2.6           1337         0      Not Applicable
  04/27/2024 10 PM PDT             2.6           1330         -      Not Applicable
  04/27/2024 11 PM PDT             2.6           1330         0      Not Applicable
  04/28/2024 12 AM PDT             2.6           1330         0      Not Applicable
  04/28/2024 01 AM PDT             2.6           1330         0      Not Applicable
  04/28/2024 02 AM PDT             2.6           1330         0      Not Applicable
  04/28/2024 03 AM PDT             2.6           1330         0      Not Applicable
  04/28/2024 04 AM PDT             2.6           1324         -      Not Applicable
  04/28/2024 05 AM PDT             2.6           1324         0      Not Applicable
  04/28/2024 06 AM PDT             2.6           1324         0      Not Applicable
  04/28/2024 07 AM PDT             2.6           1324         0      Not Applicable
  04/28/2024 08 AM PDT             2.6           1324         0      Not Applicable
  04/28/2024 09 AM PDT             2.6           1317         -      Not Applicable
  04/28/2024 10 AM PDT             2.6           1317         0      Not Applicable
  04/28/2024 11 AM PDT             2.6           1317         0      Not Applicable
  04/28/2024 12 PM PDT             2.6           1317         0      Not Applicable
  04/28/2024 01 PM PDT             2.6           1317         0      Not Applicable
  04/28/2024 02 PM PDT             2.6           1317         0      Not Applicable
  04/28/2024 03 PM PDT             2.6           1317         0      Not Applicable
  04/28/2024 04 PM PDT             2.6           1317         0      Not Applicable
  04/28/2024 05 PM PDT             2.6           1317         0      Not Applicable
  04/28/2024 06 PM PDT             2.6           1317         0      Not Applicable
  04/28/2024 07 PM PDT             2.6           1317         0      Not Applicable
  04/28/2024 08 PM PDT             2.6           1317         0      Not Applicable
  04/28/2024 09 PM PDT             2.6           1317         0      Not Applicable
  04/28/2024 10 PM PDT             2.6           1317         0      Not Applicable
  04/28/2024 11 PM PDT             2.6           1317         0      Not Applicable
  04/29/2024 12 AM PDT             2.6           1317         0      Not Applicable
  04/29/2024 01 AM PDT             2.6           1317         0      Not Applicable
  04/29/2024 02 AM PDT             2.6           1317         0      Not Applicable
  04/29/2024 03 AM PDT             2.6           1317         0      Not Applicable
  04/29/2024 04 AM PDT             2.6           1317         0      Not Applicable
  04/29/2024 05 AM PDT             2.6           1317         0      Not Applicable
  04/29/2024 06 AM PDT             2.6           1317         0      Not Applicable
  04/29/2024 07 AM PDT             2.6           1317         0      Not Applicable
  04/29/2024 08 AM PDT             2.6           1317         0      Not Applicable
  04/29/2024 09 AM PDT             2.6           1317         0      Not Applicable
  04/29/2024 10 AM PDT             2.6           1317         0      Not Applicable
  04/29/2024 11 AM PDT             2.6           1317         0      Not Applicable
  04/29/2024 12 PM PDT             2.6           1317         0      Not Applicable
  04/29/2024 01 PM PDT             2.6           1317         0      Not Applicable
  04/29/2024 02 PM PDT             2.6           1317         0      Not Applicable
  04/29/2024 03 PM PDT             2.6           1317         0      Not Applicable
  04/29/2024 04 PM PDT             2.6           1317         0      Not Applicable
  04/29/2024 05 PM PDT             2.6           1317         0      Not Applicable
  04/29/2024 06 PM PDT             2.6           1317         0      Not Applicable
  04/29/2024 07 PM PDT             2.6           1311         -      Not Applicable
  04/29/2024 08 PM PDT             2.6           1311         0      Not Applicable
  04/29/2024 09 PM PDT             2.6           1311         0      Not Applicable
  04/29/2024 10 PM PDT             2.6           1311         0      Not Applicable
  04/29/2024 11 PM PDT             2.6           1311         0      Not Applicable
  04/30/2024 12 AM PDT             2.6           1311         0      Not Applicable
  04/30/2024 01 AM PDT             2.6           1311         0      Not Applicable
  04/30/2024 02 AM PDT             2.6           1311         0      Not Applicable
  04/30/2024 03 AM PDT             2.6           1311         0      Not Applicable
  04/30/2024 04 AM PDT             2.6           1311         0      Not Applicable
  04/30/2024 05 AM PDT             2.6           1311         0      Not Applicable
  04/30/2024 06 AM PDT             2.6           1311         0      Not Applicable
  04/30/2024 07 AM PDT             2.6           1311         0      Not Applicable
  04/30/2024 08 AM PDT             2.6           1311         0      Not Applicable
  04/30/2024 09 AM PDT             2.6           1304         -      Not Applicable
  04/30/2024 10 AM PDT             2.6           1304         0      Not Applicable
  04/30/2024 11 AM PDT             2.6           1304         0      Not Applicable
  04/30/2024 12 PM PDT             2.6           1304         0      Not Applicable
  04/30/2024 01 PM PDT             2.6           1304         0      Not Applicable
  04/30/2024 02 PM PDT             2.6           1304         0      Not Applicable
  04/30/2024 03 PM PDT             2.5           1297         -      Not Applicable
  04/30/2024 04 PM PDT             2.5           1297         0      Not Applicable
  04/30/2024 05 PM PDT             2.5           1297         0      Not Applicable
  04/30/2024 06 PM PDT             2.5           1297         0      Not Applicable
  04/30/2024 07 PM PDT             2.5           1297         0      Not Applicable
  04/30/2024 08 PM PDT             2.5           1297         0      Not Applicable
  04/30/2024 09 PM PDT             2.5           1297         0      Not Applicable
  04/30/2024 10 PM PDT             2.5           1297         0      Not Applicable
  04/30/2024 11 PM PDT             2.5           1291         -      Not Applicable
  05/01/2024 12 AM PDT             2.5           1291         0      Not Applicable
  05/01/2024 01 AM PDT             2.5           1291         0      Not Applicable
  05/01/2024 02 AM PDT             2.5           1291         0      Not Applicable
  05/01/2024 03 AM PDT             2.5           1291         0      Not Applicable
  05/01/2024 04 AM PDT             2.5           1291         0      Not Applicable
  05/01/2024 05 AM PDT             2.5           1291         0      Not Applicable
  05/01/2024 06 AM PDT             2.5           1291         0      Not Applicable
  05/01/2024 07 AM PDT             2.5           1291         0      Not Applicable
  05/01/2024 08 AM PDT             2.5           1291         0      Not Applicable
  05/01/2024 09 AM PDT             2.5           1291         0      Not Applicable
  05/01/2024 10 AM PDT             2.5           1291         0      Not Applicable
  05/01/2024 11 AM PDT             2.5           1291         0      Not Applicable
  05/01/2024 12 PM PDT             2.5           1291         0      Not Applicable
  05/01/2024 01 PM PDT             2.5           1291         0      Not Applicable
  05/01/2024 02 PM PDT             2.5           1291         0      Not Applicable
  05/01/2024 03 PM PDT             2.5           1291         0      Not Applicable
  05/01/2024 04 PM PDT             2.5           1291         0      Not Applicable
  05/01/2024 05 PM PDT             2.5           1284         -      Not Applicable
  05/01/2024 06 PM PDT             2.5           1284         0      Not Applicable
  05/01/2024 07 PM PDT             2.5           1284         0      Not Applicable
  05/01/2024 08 PM PDT             2.5           1284         0      Not Applicable
  05/01/2024 09 PM PDT             2.5           1284         0      Not Applicable
  05/01/2024 10 PM PDT             2.5           1284         0      Not Applicable
  05/01/2024 11 PM PDT             2.5           1284         0      Not Applicable
  05/02/2024 12 AM PDT             2.5           1284         0      Not Applicable
  05/02/2024 01 AM PDT             2.5           1291         +      Not Applicable
  05/02/2024 02 AM PDT             2.5           1291         0      Not Applicable
  05/02/2024 03 AM PDT             2.5           1291         0      Not Applicable
  05/02/2024 04 AM PDT             2.5           1291         0      Not Applicable
  05/02/2024 05 AM PDT             2.5           1291         0      Not Applicable
#
# 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.