USGS 11516530 KLAMATH R BL IRON GATE DAM CA

PROVISIONAL DATA SUBJECT TO REVISION

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This station managed by the Redding Field Office.

Available Parameters Available Period
  
1988-10-01  2025-07-12
2007-10-01  2025-07-12
2024-10-29  2025-07-12
2018-10-01  2024-12-30
2020-05-16  2025-07-11
2022-07-13  2025-07-12
2018-10-01  2024-12-30
2018-10-01  2024-12-30
2018-10-01  2025-07-12







 (7)
 
  -- or --

 

 
Summary of all available data for this site
Instantaneous-data availability statement

Discharge, cubic feet per second
Most recent instantaneous value: 949 07-12-2025   13:15 PDT
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Daily discharge, cubic feet per second -- statistics for Jul 12 based on 64 water years of record more
Min
(1992)		 25th
percen-
tile		 Median Mean Most Recent
Instantaneous
Value Jul 12		 75th
percen-
tile		 Max
(1982)
423 730 784 851 949 956 1770

Gage height, feet
Most recent instantaneous value: 1.83 07-12-2025   13:15 PDT
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Stream water level elevation above NAVD 1988, in feet
Most recent instantaneous value: 2167.39 07-12-2025   13:15 PDT
Graph of Stream water level elevation above NAVD 1988, in feet

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Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU), [Data Furnished by Karuk Tribe]
 
-- Data temporarily unavailable for the time period specified --

Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 135-180 degrees, SDVB (styrene divinylbenzene beads) backscatter units(SBU), NEP5000-180
Most recent instantaneous value: 486 07-11-2025   21:45 PDT
Graph of Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 135-180 degrees, SDVB (styrene divinylbenzene beads) backscatter units(SBU)

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Suspended sediment load, water, unfiltered, computed, the product of regression-computed suspended sediment concentration and streamflow, short tons per day, [From EXO2]
Most recent instantaneous value: 17.4 07-12-2025   13:15 PDT
Graph of Suspended sediment load, water, unfiltered, computed, the product of regression-computed suspended sediment concentration and streamflow, short tons per day, [From EXO2]

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Upper 90 percent prediction limit for SSC by regression (PCODE 99409), milligrams per liter, [From EXO2]
 
-- Data temporarily unavailable for the time period specified --

Lower 90 percent prediction limit for SSC by regression (PCODE 99409), milligrams per liter, [From EXO2]
 
-- Data temporarily unavailable for the time period specified --

Suspended sediment concentration, water, unfiltered, estimated by regression equation, milligrams per liter, [From EXO2]
Most recent instantaneous value: 7.4 07-12-2025   13:45 PDT
Graph of Suspended sediment concentration, water, unfiltered, estimated by regression equation, milligrams per liter, [From EXO2]

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