Upper Skagit Watershed


The Upper Skagit watershed encompasses over 1,286,308 acres and stretches across C, N, ,, W, and A. Drainage basins like this one funnel all the streams, snowmelt, and rainfall to a common outlet such as the outflow of a reservoir, or mouth of a bay. View all watersheds using the interactive map



Watershed Taxonomy



Watershed Overview

Current conditions and statistics for the Upper Skagit Watershed
Brown Top
Snow Sensor 1080
0"
Snowpack

24hr Change

Air Temp

Elevation
Salix Creek At S Cascade Gl Near Marblemount
Snow Sensor 12181200
0.00"
Snowpack

24hr Change

Air Temp

Elevation
Rainy Pass
Snow Sensor 711
0"
Snowpack

24hr Change

Air Temp

Elevation
Thunder Basin
Snow Sensor 817
0"
Snowpack

24hr Change

Air Temp

Elevation
Swamp Creek
Snow Sensor 975
0"
Snowpack

24hr Change

Air Temp

Elevation
Beaver Pass
Snow Sensor 990
18"
Snowpack

24hr Change

Air Temp

Elevation
Marten Ridge
Snow Sensor 999
-1"
Snowpack

24hr Change

Air Temp

Elevation
Hozomeen Camp
Snow Sensor 991
-1"
Snowpack

24hr Change

Air Temp

Elevation
Thunder Creek Near Newhalem
USGS 12175500
517 cfs
Streamflow

Gauge Height

Air Temp

Elevation
Newhalem Creek Near Newhalem
USGS 12178100
19 cfs
Streamflow

Gauge Height

Air Temp

Elevation
Diablo Reservoir
Snow Sensor DIDW1
0"
Snowpack

24hr Change

Air Temp

Elevation
Diablo Dam
Snow Sensor DIAW1
0"
Snowpack

24hr Change

Air Temp

Elevation
Skagit River At Newhalem
USGS 12178000
4420 cfs
Streamflow

Gauge Height

Air Temp

Elevation
Bacon Creek Below Oakes Creek Near Marblemount
USGS 12179900
68 cfs
Streamflow

Gauge Height

Air Temp

Elevation
Cascade River At Marblemount
USGS 12182500
250 cfs
Streamflow

Gauge Height

Air Temp

Elevation
Skagit River At Marblemount
USGS 12181000
5200 cfs
Streamflow

Gauge Height

Air Temp

Elevation
Location 24hr Change (%) vs Average (%) Volatility (%)
Beaver Pass
Snow Sensor 990
12.5
Thunder Creek Near Newhalem
USGS 12175500
-2.08
Skagit River At Newhalem
USGS 12178000
17.55
Bacon Creek Below Oakes Creek Near Marblemount
USGS 12179900
2.42
Cascade River At Marblemount
USGS 12182500
-3.47
Skagit River At Marblemount
USGS 12181000
13.29

Watershed Correlation

Compare constituents of the Upper Skagit Watershed that move tightly or weakly together.

Trending Conditions

Recent snowpack and discharge levels for the Upper Skagit Watershed

Watershed Profile

Compare elevation with snowpack and streamflow conditions for this Watershed