Johnson Creek at Milwaukie, OR
Is Johnson Creek at Milwaukie, OR flooding right now?
Johnson Creek at Milwaukie, OR measured 23.77 ft on 2026-09-11 00:30:00 UTC. That observation was 6.5 ft below its 30.3 ft flood stage. This is the latest available reading, not a guarantee of current conditions.
Gauge height
23.77 ft
Streamflow
18 cfs
Minor flooding here begins at 30.3 ft. The highest crest on record was 31.3 ft on Tue, Dec 8, 2015.
Streamflow outlook
Flood stages at this gauge
| Category | Stage | Current distance |
|---|---|---|
| Action | 29 ft | 5.2 ft below |
| Minor flood | 30.3 ft | 6.5 ft below |
Highest crests on record
| Stage | Date |
|---|---|
| 31.3 ft | 2015-12-08 |
| 30.78 ft | 2009-01-02 |
| 30.5 ft | 2025-12-19 |
| 30.39 ft | 2007-12-03 |
| 30.35 ft | 2012-01-20 |
Nearby gauges
| Gauge | Distance | County |
|---|---|---|
| Crystal Springs Creek at Bybee St, Portland, OR | 1.5 mi | Multnomah County |
| Tryon Creek near Lake Oswego, OR | 2.1 mi | Clackamas County |
| Fanno Creek at 56Th Ave, at Portland, OR | 5.1 mi | Multnomah County |
| Clackamas River near Oregon City, OR | 6.0 mi | Clackamas County |
| Fanno Creek at Durham, OR | 6.4 mi | Washington County |
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Provisional data: Real-time readings are provisional and subject to revision by the USGS — sensors can be affected by ice, debris, or equipment malfunction. Do not rely on this site for decisions involving personal safety; follow official guidance from the National Weather Service and local authorities.