Gauge Information

Gauge Description:

There is now a realtime gauge for this river. The information below represents the old way of checing levels:
Check it out when Bacon Creek is above 600cfs or so and Newhalem Creek is over 200 cfs . Historically there was a USGS gauge on the Cascade (stn. 12182500, 1908-1978, 172 sq. mi.). The paddler's visual gauge for the Cascade is at the Cascade- Rockport Bridge. The gauge is located immediately downstream of the bridge at the fish intake screens (photo). It is a non- traditional gauging system. However, this is what paddlers have been using for years.

  • 1.5 screens showing-low- bony in spots, but, manageable
  • 0.5 screen showing- medium-great level, a little pushy at the top
  • >6 inches over the screen-high-BIG FUN, very pushy and continuous. It would be a very long swim.

You can try contacting the Marblemount Hatchery (360-873-4241) for the water level as they clean the screens daily.

Gauge Information

Name Range Difficulty Updated Level
CASCADE RIVER AT MARBLEMOUNT, WA
usgs-12182500 1000 - 3000 cfs V 00h26m 687 cfs (rc= -0.4 )
Flow range for best boatability uncertain. Please help your fellow boaters with a comment or report.

RangeWater LevelDifficultyComment
0 -1000 cfs extremely Low-barely Low V Flow range for best boatability uncertain. Please help your fellow boaters with a comment or report.
1000 -3000 cfs barely runnable-high runnable V Flow range for best boatability uncertain. Please help your fellow boaters with a comment or report.

Report - Reports of Cascade 2 - Marble Creek Campground to Bridge nr. Skagit confluence and related gauges

Reports give the public a chance to report on river conditions throughout the country as well as log the history of a river.

Reports

When River/Gauge Subject Level Reporter
Cascade [WA] C.J. Arnold SWB Second Pitch 2 750cfs @ Marblemount Chris Arnold
Cascade [WA] Ryan Cole SWB Entrance 750cfs @ Marblemount Thomas O'Keefe
8y150d17h10m Cascade [WA] Bridge Drop debris removal n/a Thomas O'Keefe