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South Fork Tolt River Near Carnation, WA - 12148000

Scale

Continuous data

South Fork Tolt River Near Carnation, WA - 12148000
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February 16, 2025 - February 23, 2025
Gage height, feet
2.32 ft - Feb 23, 2025 09:30:00 AM PST
USGS - science for a changing world
Gage height, feetGage height, feet from February 16, 2025 - February 23, 2025Feb 17Feb 18Feb 19Feb 20Feb 21Feb 22Feb 232.02.53.03.5ft
Important Data may be provisional
Value
Status
Time
Latest value
2.32 ft
Provisional
Feb 23, 2025
09:30:00 AM PST
Selected
2.32 ft
Provisional
Feb 23, 2025
09:30:00 AM PST
Compare
Add last year's data to graph
Median
Add median data to graph
Statistics for February 23, 2025 based on 39 years of data
Gage height, ft
low (2010)
1.79 ft
25th percentile
1.99 ft
median
2.08 ft
75th percentile
2.2 ft
mean
2.18 ft
high (1997)
3.29 ft

Available data

Select data types to graph from categories based on the way the data were collected.
Learn about the data collection categories

Continuous data

5 data types available - data from 1987-10-01 to 2025-02-23
Continuous data are collected via automated sensors installed at a monitoring location.
Data type
Data date range
Gage height, feet
2007-10-01 - 2025-02-23
Discharge, cubic feet per second
1987-10-01 - 2025-02-23
Temperature, air, degrees Celsius
2024-10-26 - 2025-02-23
Temperature, water, degrees Celsius
2007-10-02 - 2025-02-23
Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)
2019-12-12 - 2025-02-23

Daily data

5 data types available - data from 1952-10-01 to 2025-02-22

Field measurements - Coming soon

0 data types available

Discrete sample data

4 Observed properties (data types) available - with data from 2018-01-17 to 2021-07-28
8 Sampling activities
Site Location
Legend
  • Map markerMonitoring Location
  • Active Monitoring Locations
5 km
3 mi
Leaflet USGS The National Map: National Boundaries Dataset, 3DEP Elevation Program, Geographic Names Information System, National Hydrography Dataset, National Land Cover Database, National Structures Dataset, and National Transportation Dataset; USGS Global Ecosystems; U.S. Census Bureau TIGER/Line data; USFS Road data; Natural Earth Data; U.S. Department of State HIU; NOAA National Centers for Environmental Information. Data refreshed February, 2025.

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