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KLAMATH RIVER - ORLEANS (ONSC1)
Latitude: 41.30º N | Longitude: 123.54º W | Elevation: 354 Feet | | | |
Location: Humboldt County in California | Bulletin Group: North Coast | River Group: Klamath |
Issuance Time: | Jul 13 2025 at 8:32 AM PDT | Next Issuance: | Jul 14 2025 at 9:00 AM PDT
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Action/Monitor: 32.0 Feet | Minor Flood: 38.0 Feet | Moderate Flood: 43.0 Feet | Major Flood: 48.0 Feet |
# Tabular Observed and Forecast Hydrograph Information
#
# Location: Klamath River - Orleans (ONSC1)
#
# File Generation Time: 07/13/2025 at 08:32 AM PDT
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 07/08/2025 at 04:00 PM PDT
# Maximum Observed Stage: 3.91 Feet
# Maximum Observed Flow: 3502 cfs
#
# Earliest Date & Time of Maximum Forecast: 07/13/2025 at 09:00 AM PDT
# Maximum Forecast Stage: 3.62 Feet
# Maximum Forecast Flow: 3126 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
07/08/2025 08 AM PDT 3.87 3449 Normal
07/08/2025 09 AM PDT 3.90 3489 + Normal
07/08/2025 10 AM PDT 3.89 3476 - Normal
07/08/2025 11 AM PDT 3.89 3476 0 Normal
07/08/2025 12 PM PDT 3.89 3476 0 Normal
07/08/2025 01 PM PDT 3.89 3476 0 Normal
07/08/2025 02 PM PDT 3.91 3502 + Normal
07/08/2025 03 PM PDT 3.91 3502 0 Normal
07/08/2025 04 PM PDT 3.91 3502 0 Normal
07/08/2025 05 PM PDT 3.90 3489 - Normal
07/08/2025 06 PM PDT 3.89 3476 - Normal
07/08/2025 07 PM PDT 3.88 3463 - Normal
07/08/2025 08 PM PDT 3.89 3476 + Normal
07/08/2025 09 PM PDT 3.89 3476 0 Normal
07/08/2025 10 PM PDT 3.85 3423 - Normal
07/08/2025 11 PM PDT 3.85 3423 0 Normal
07/09/2025 12 AM PDT 3.87 3449 + Normal
07/09/2025 01 AM PDT 3.86 3436 - Normal
07/09/2025 02 AM PDT 3.85 3423 - Normal
07/09/2025 03 AM PDT 3.86 3436 + Normal
07/09/2025 04 AM PDT 3.85 3423 - Normal
07/09/2025 05 AM PDT 3.84 3410 - Normal
07/09/2025 06 AM PDT 3.84 3410 0 Normal
07/09/2025 07 AM PDT 3.83 3397 - Normal
07/09/2025 08 AM PDT 3.83 3397 0 Normal
07/09/2025 09 AM PDT 3.83 3397 0 Normal
07/09/2025 10 AM PDT 3.81 3371 - Normal
07/09/2025 11 AM PDT 3.82 3384 + Normal
07/09/2025 12 PM PDT 3.80 3358 - Normal
07/09/2025 01 PM PDT 3.80 3358 0 Normal
07/09/2025 02 PM PDT 3.81 3371 + Normal
07/09/2025 03 PM PDT 3.81 3371 0 Normal
07/09/2025 04 PM PDT 3.82 3384 + Normal
07/09/2025 05 PM PDT 3.82 3384 0 Normal
07/09/2025 06 PM PDT 3.80 3358 - Normal
07/09/2025 07 PM PDT 3.82 3384 + Normal
07/09/2025 08 PM PDT 3.82 3384 0 Normal
07/09/2025 09 PM PDT 3.80 3358 - Normal
07/09/2025 10 PM PDT 3.79 3345 - Normal
07/09/2025 11 PM PDT 3.79 3345 0 Normal
07/10/2025 12 AM PDT 3.80 3358 + Normal
07/10/2025 01 AM PDT 3.77 3319 - Normal
07/10/2025 02 AM PDT 3.79 3345 + Normal
07/10/2025 03 AM PDT 3.78 3332 - Normal
07/10/2025 04 AM PDT 3.78 3332 0 Normal
07/10/2025 05 AM PDT 3.78 3332 0 Normal
07/10/2025 06 AM PDT 3.78 3332 0 Normal
07/10/2025 07 AM PDT 3.77 3319 - Normal
07/10/2025 08 AM PDT 3.78 3332 + Normal
07/10/2025 09 AM PDT 3.78 3332 0 Normal
07/10/2025 10 AM PDT 3.78 3332 0 Normal
07/10/2025 11 AM PDT 3.77 3319 - Normal
07/10/2025 12 PM PDT 3.77 3319 0 Normal
07/10/2025 01 PM PDT 3.77 3319 0 Normal
07/10/2025 02 PM PDT 3.78 3332 + Normal
07/10/2025 03 PM PDT 3.77 3319 - Normal
07/10/2025 04 PM PDT 3.79 3345 + Normal
07/10/2025 05 PM PDT 3.78 3332 - Normal
07/10/2025 06 PM PDT 3.77 3319 - Normal
07/10/2025 07 PM PDT 3.78 3332 + Normal
07/10/2025 08 PM PDT 3.78 3332 0 Normal
07/10/2025 09 PM PDT 3.78 3332 0 Normal
07/10/2025 10 PM PDT 3.77 3319 - Normal
07/10/2025 11 PM PDT 3.77 3319 0 Normal
07/11/2025 12 AM PDT 3.74 3280 - Normal
07/11/2025 01 AM PDT 3.75 3293 + Normal
07/11/2025 02 AM PDT 3.73 3267 - Normal
07/11/2025 03 AM PDT 3.75 3293 + Normal
07/11/2025 04 AM PDT 3.75 3293 0 Normal
07/11/2025 05 AM PDT 3.74 3280 - Normal
07/11/2025 06 AM PDT 3.75 3293 + Normal
07/11/2025 07 AM PDT 3.75 3293 0 Normal
07/11/2025 08 AM PDT 3.74 3280 - Normal
07/11/2025 09 AM PDT 3.73 3267 - Normal
07/11/2025 10 AM PDT 3.73 3267 0 Normal
07/11/2025 11 AM PDT 3.74 3280 + Normal
07/11/2025 12 PM PDT 3.71 3241 - Normal
07/11/2025 01 PM PDT 3.73 3267 + Normal
07/11/2025 02 PM PDT 3.73 3267 0 Normal
07/11/2025 03 PM PDT 3.74 3280 + Normal
07/11/2025 04 PM PDT 3.73 3267 - Normal
07/11/2025 05 PM PDT 3.73 3267 0 Normal
07/11/2025 06 PM PDT 3.74 3280 + Normal
07/11/2025 07 PM PDT 3.73 3267 - Normal
07/11/2025 08 PM PDT 3.73 3267 0 Normal
07/11/2025 09 PM PDT 3.73 3267 0 Normal
07/11/2025 10 PM PDT 3.73 3267 0 Normal
07/11/2025 11 PM PDT 3.72 3254 - Normal
07/12/2025 12 AM PDT 3.73 3267 + Normal
07/12/2025 01 AM PDT 3.71 3241 - Normal
07/12/2025 02 AM PDT 3.72 3254 + Normal
07/12/2025 03 AM PDT 3.70 3229 - Normal
07/12/2025 04 AM PDT 3.71 3241 + Normal
07/12/2025 05 AM PDT 3.69 3216 - Normal
07/12/2025 06 AM PDT 3.71 3241 + Normal
07/12/2025 07 AM PDT 3.69 3216 - Normal
07/12/2025 08 AM PDT 3.69 3216 0 Normal
07/12/2025 09 AM PDT 3.69 3216 0 Normal
07/12/2025 10 AM PDT 3.69 3216 0 Normal
07/12/2025 11 AM PDT 3.69 3216 0 Normal
07/12/2025 12 PM PDT 3.67 3190 - Normal
07/12/2025 01 PM PDT 3.70 3229 + Normal
07/12/2025 02 PM PDT 3.67 3190 - Normal
07/12/2025 03 PM PDT 3.69 3216 + Normal
07/12/2025 04 PM PDT 3.67 3190 - Normal
07/12/2025 05 PM PDT 3.65 3164 - Normal
07/12/2025 06 PM PDT 3.67 3190 + Normal
07/12/2025 07 PM PDT 3.66 3177 - Normal
07/12/2025 08 PM PDT 3.66 3177 0 Normal
07/12/2025 09 PM PDT 3.67 3190 + Normal
07/12/2025 10 PM PDT 3.66 3177 - Normal
07/12/2025 11 PM PDT 3.65 3164 - Normal
07/13/2025 12 AM PDT 3.66 3177 + Normal
07/13/2025 01 AM PDT 3.64 3152 - Normal
07/13/2025 02 AM PDT 3.64 3152 0 Normal
07/13/2025 03 AM PDT 3.63 3139 - Normal
07/13/2025 04 AM PDT 3.63 3139 0 Normal
07/13/2025 05 AM PDT 3.63 3139 0 Normal
07/13/2025 06 AM PDT 3.62 3126 - Normal
07/13/2025 07 AM PDT 3.62 3126 0 Normal
07/13/2025 08 AM PDT 3.62 3126 0 Normal
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
07/13/2025 09 AM PDT 3.62 3126 Normal
07/13/2025 10 AM PDT 3.62 3126 0 Normal
07/13/2025 11 AM PDT 3.62 3126 0 Normal
07/13/2025 12 PM PDT 3.62 3126 0 Normal
07/13/2025 01 PM PDT 3.61 3113 - Normal
07/13/2025 02 PM PDT 3.61 3113 0 Normal
07/13/2025 03 PM PDT 3.61 3113 0 Normal
07/13/2025 04 PM PDT 3.61 3113 0 Normal
07/13/2025 05 PM PDT 3.60 3101 - Normal
07/13/2025 06 PM PDT 3.60 3101 0 Normal
07/13/2025 07 PM PDT 3.60 3101 0 Normal
07/13/2025 08 PM PDT 3.59 3088 - Normal
07/13/2025 09 PM PDT 3.59 3088 0 Normal
07/13/2025 10 PM PDT 3.59 3088 0 Normal
07/13/2025 11 PM PDT 3.59 3088 0 Normal
07/14/2025 12 AM PDT 3.58 3075 - Normal
07/14/2025 01 AM PDT 3.58 3075 0 Normal
07/14/2025 02 AM PDT 3.58 3075 0 Normal
07/14/2025 03 AM PDT 3.58 3075 0 Normal
07/14/2025 04 AM PDT 3.58 3075 0 Normal
07/14/2025 05 AM PDT 3.58 3075 0 Normal
07/14/2025 06 AM PDT 3.58 3075 0 Normal
07/14/2025 07 AM PDT 3.57 3063 - Normal
07/14/2025 08 AM PDT 3.57 3063 0 Normal
07/14/2025 09 AM PDT 3.57 3063 0 Normal
07/14/2025 10 AM PDT 3.57 3063 0 Normal
07/14/2025 11 AM PDT 3.57 3063 0 Normal
07/14/2025 12 PM PDT 3.57 3063 0 Normal
07/14/2025 01 PM PDT 3.57 3063 0 Normal
07/14/2025 02 PM PDT 3.57 3063 0 Normal
07/14/2025 03 PM PDT 3.56 3050 - Normal
07/14/2025 04 PM PDT 3.56 3050 0 Normal
07/14/2025 05 PM PDT 3.56 3050 0 Normal
07/14/2025 06 PM PDT 3.56 3050 0 Normal
07/14/2025 07 PM PDT 3.56 3050 0 Normal
07/14/2025 08 PM PDT 3.56 3050 0 Normal
07/14/2025 09 PM PDT 3.56 3050 0 Normal
07/14/2025 10 PM PDT 3.56 3050 0 Normal
07/14/2025 11 PM PDT 3.56 3050 0 Normal
07/15/2025 12 AM PDT 3.55 3038 - Normal
07/15/2025 01 AM PDT 3.55 3038 0 Normal
07/15/2025 02 AM PDT 3.55 3038 0 Normal
07/15/2025 03 AM PDT 3.55 3038 0 Normal
07/15/2025 04 AM PDT 3.55 3038 0 Normal
07/15/2025 05 AM PDT 3.55 3038 0 Normal
07/15/2025 06 AM PDT 3.55 3038 0 Normal
07/15/2025 07 AM PDT 3.55 3038 0 Normal
07/15/2025 08 AM PDT 3.55 3038 0 Normal
07/15/2025 09 AM PDT 3.55 3038 0 Normal
07/15/2025 10 AM PDT 3.54 3025 - Normal
07/15/2025 11 AM PDT 3.54 3025 0 Normal
07/15/2025 12 PM PDT 3.54 3025 0 Normal
07/15/2025 01 PM PDT 3.54 3025 0 Normal
07/15/2025 02 PM PDT 3.54 3025 0 Normal
07/15/2025 03 PM PDT 3.54 3025 0 Normal
07/15/2025 04 PM PDT 3.54 3025 0 Normal
07/15/2025 05 PM PDT 3.54 3025 0 Normal
07/15/2025 06 PM PDT 3.53 3012 - Normal
07/15/2025 07 PM PDT 3.53 3012 0 Normal
07/15/2025 08 PM PDT 3.53 3012 0 Normal
07/15/2025 09 PM PDT 3.53 3012 0 Normal
07/15/2025 10 PM PDT 3.53 3012 0 Normal
07/15/2025 11 PM PDT 3.53 3012 0 Normal
07/16/2025 12 AM PDT 3.53 3012 0 Normal
07/16/2025 01 AM PDT 3.53 3012 0 Normal
07/16/2025 02 AM PDT 3.52 3000 - Normal
07/16/2025 03 AM PDT 3.52 3000 0 Normal
07/16/2025 04 AM PDT 3.52 3000 0 Normal
07/16/2025 05 AM PDT 3.52 3000 0 Normal
07/16/2025 06 AM PDT 3.52 3000 0 Normal
07/16/2025 07 AM PDT 3.52 3000 0 Normal
07/16/2025 08 AM PDT 3.52 3000 0 Normal
07/16/2025 09 AM PDT 3.52 3000 0 Normal
07/16/2025 10 AM PDT 3.52 3000 0 Normal
07/16/2025 11 AM PDT 3.52 3000 0 Normal
07/16/2025 12 PM PDT 3.51 2987 - Normal
07/16/2025 01 PM PDT 3.51 2987 0 Normal
07/16/2025 02 PM PDT 3.51 2987 0 Normal
07/16/2025 03 PM PDT 3.51 2987 0 Normal
07/16/2025 04 PM PDT 3.51 2987 0 Normal
07/16/2025 05 PM PDT 3.51 2987 0 Normal
07/16/2025 06 PM PDT 3.51 2987 0 Normal
07/16/2025 07 PM PDT 3.51 2987 0 Normal
07/16/2025 08 PM PDT 3.50 2975 - Normal
07/16/2025 09 PM PDT 3.50 2975 0 Normal
07/16/2025 10 PM PDT 3.50 2975 0 Normal
07/16/2025 11 PM PDT 3.50 2975 0 Normal
07/17/2025 12 AM PDT 3.50 2975 0 Normal
07/17/2025 01 AM PDT 3.50 2975 0 Normal
07/17/2025 02 AM PDT 3.50 2975 0 Normal
07/17/2025 03 AM PDT 3.50 2975 0 Normal
07/17/2025 04 AM PDT 3.50 2975 0 Normal
07/17/2025 05 AM PDT 3.50 2975 0 Normal
07/17/2025 06 AM PDT 3.50 2975 0 Normal
07/17/2025 07 AM PDT 3.50 2975 0 Normal
07/17/2025 08 AM PDT 3.50 2975 0 Normal
07/17/2025 09 AM PDT 3.49 2962 - Normal
07/17/2025 10 AM PDT 3.49 2962 0 Normal
07/17/2025 11 AM PDT 3.49 2962 0 Normal
07/17/2025 12 PM PDT 3.49 2962 0 Normal
07/17/2025 01 PM PDT 3.49 2962 0 Normal
07/17/2025 02 PM PDT 3.49 2962 0 Normal
07/17/2025 03 PM PDT 3.49 2962 0 Normal
07/17/2025 04 PM PDT 3.49 2962 0 Normal
07/17/2025 05 PM PDT 3.49 2962 0 Normal
07/17/2025 06 PM PDT 3.49 2962 0 Normal
07/17/2025 07 PM PDT 3.48 2950 - Normal
07/17/2025 08 PM PDT 3.48 2950 0 Normal
07/17/2025 09 PM PDT 3.48 2950 0 Normal
07/17/2025 10 PM PDT 3.48 2950 0 Normal
07/17/2025 11 PM PDT 3.48 2950 0 Normal
07/18/2025 12 AM PDT 3.48 2950 0 Normal
07/18/2025 01 AM PDT 3.48 2950 0 Normal
07/18/2025 02 AM PDT 3.48 2950 0 Normal
07/18/2025 03 AM PDT 3.48 2950 0 Normal
07/18/2025 04 AM PDT 3.48 2950 0 Normal
07/18/2025 05 AM PDT 3.48 2950 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.
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