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Columbia River at the Dalles Dam Forebay, WA - 453712121071200

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Continuous data

Columbia River at the Dalles Dam Forebay, WA - 453712121071200
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March 27, 2025 - April 3, 2025
Temperature, water, degrees Celsius
8.9 deg C (48.0 deg F) - Apr 03, 2025 01:00:00 AM PDT
USGS - science for a changing world
Temperature, water, degrees CelsiusTemperature, water, degrees Celsius from March 27, 2025 - April 3, 2025Mar 28Mar 29Mar 30Mar 31Apr 01Apr 02Apr 037.07.58.08.5deg C44.645.546.447.3deg F
Important Data may be provisional
Value
Status
Time
Latest value
8.9 deg C
Provisional
Apr 03, 2025
01:00:00 AM PDT
Selected
8.9 deg C
Provisional
Apr 03, 2025
01:00:00 AM PDT
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Median
Showing data on graph
Statistics for April 3, 2025 based on 26 years of data
Temperature, water, °C
low (1997)
6.5 deg C
25th percentile
7.4 deg C
median
7.7 deg C
75th percentile
8.5 deg C
mean
7.9 deg C
high (2024)
9.4 deg C

Available data

Select data types to graph from categories based on the way the data were collected.
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Continuous data

5 data types available - data from 2007-10-01 to 2025-04-03
Continuous data are collected via automated sensors installed at a monitoring location.
Data type
Data date range
Barometric pressure, millimeters of mercury
2007-10-01 - 2025-04-03
DCP battery voltage, volts
2025-03-13 - 2025-04-03
Temperature, water, degrees Celsius
2007-10-01 - 2025-04-03
Total partial pressure of dissolved gases, water, unfiltered, millimeters of mercury
2007-10-01 - 2025-04-03
Total partial pressure of dissolved gases, water, unfiltered, percent of saturation
2017-03-15 - 2025-04-03

Daily data

3 data types available - data from 1996-04-12 to 2025-04-02

Field measurements

0 data types available

Discrete sample data

0 observed properties (data types) available
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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