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USGS 10336660 BLACKWOOD C NR TAHOE CITY CA

PROVISIONAL DATA SUBJECT TO REVISION

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> Rating Information
Available Parameters Available Period
  
2015-01-20  2024-02-16
2024-02-02  2025-12-13
1987-10-02  2025-12-13
2007-10-01  2025-12-13
2024-10-11  2025-12-13
2022-12-13  2025-12-13
2015-01-20  2024-02-02
2024-02-02  2025-12-13







 (7)
 
  -- or --

 

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

Temperature, water, degrees Celsius, [AquaTroll]
 
-- Data temporarily unavailable for the time period specified --

Temperature, water, degrees Celsius, [EXO]
Most recent instantaneous value: 2.8 12-13-2025   06:45 PST
Graph of Temperature, water, degrees Celsius, [EXO]

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Discharge, cubic feet per second
Most recent instantaneous value: 4.69 12-13-2025   06:45 PST
Graph of Discharge, cubic feet per second

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Daily discharge, cubic feet per second -- statistics for Dec 13 based on 65 water years of record more
Min
(2021)		 25th
percen-
tile		 Most Recent
Instantaneous
Value Dec 13		 Median 75th
percen-
tile		 Mean Max
(1997)
1.77 3.6 4.69 5.6 11 12 140

Gage height, feet
Most recent instantaneous value: 7.91 12-13-2025   06:45 PST
Graph of Gage height, feet

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Dissolved oxygen, water, unfiltered, milligrams per liter
Most recent instantaneous value: 10.7 12-13-2025   06:45 PST
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Stream water level elevation above NAVD 1988, in feet
Most recent instantaneous value: 6236.38 12-13-2025   06:45 PST
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)
 
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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), [EXO]
Most recent instantaneous value: 0.4 12-13-2025   06:45 PST
Graph of Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU), [EXO]

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