Issaquah Creek Near Mouth Near Issaquah, Wa Realtime Data
ISSAQUAH CREEK NEAR MOUTH NEAR ISSAQUAH, WA
Realtime Data • Report • Conditions
22
Discharge (cfs)
3.8
Gauge Height (ft)
Streamflow discharge was last observed at 22 cfs, and a gauge height of 3.79 feet.
With the
% decrease since yesterday,
the streamflow average over the past 10 days is 20 .
Weather today, Tomorrow,
The major constituents of the creek are rainwater and snowmelt, with flow rates varying seasonally due to precipitation patterns. There are no significant dams on the creek, but several smaller tributaries do have dams that impact the flow. Interestingly, the creek is home to several species of fish, including Chinook salmon and steelhead trout, which require certain water conditions for spawning. Overall, the hydrology of Issaquah Creek is important for supporting local ecosystems and providing recreational opportunities for the surrounding community.
August 31, 2026
| Elevation | 43.0 ft |
| Last Updated | |
| Gage height, ft | 3.79 ft |
| Streamflow, ft³/s | 21.5 ft3/s |
| Percent of Normal | 92% |
| Year Over Year Average | 23 cfs |
| 24hr Flow Prediction | cfs |
| Maximum Recorded | 2,360 cfs |
| Geolocation | 47.55, -122.05 |
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