What is the current flow on Johnson Creek?

Johnson Creek was running 18 cubic feet per second as of Aug 1, 2026, 6:30 PM UTC, measured at USGS gauge 14211550. This is a build-time snapshot rather than a live reading — check the USGS gauge directly before relying on it.

What is the water temperature on Johnson Creek?

67.5°F (19.7°C) as of Aug 1, 2026, 6:30 PM UTC, at USGS gauge 14211500. Johnson Creek carries no state trout classification, so the trout-stress thresholds do not apply to it — this is a water temperature measurement, not a fishery judgement.

Johnson Creek

Oregon. Streamflow and water-temperature readings from USGS gauges. Running 18 cfs as of Aug 1, 2026, 6:30 PM UTC.

Latest Reading

cubic feet / second

67.5°F

water temperature (19.7°C)

USGS gauges

Flow measured Aug 1, 2026, 6:30 PM UTC at gauge 14211550. Temperature measured Aug 1, 2026, 6:30 PM UTC at gauge 14211500. These are build-time snapshots, not a live feed — check the USGS gauge before relying on them.

USGS Gauges on Johnson Creek

Gauge	Station	Water temp?
14211400	JOHNSON CREEK AT REGNER ROAD, AT GRESHAM, OR	Yes
14211500	JOHNSON CREEK AT SYCAMORE, OR	Yes
14211550	JOHNSON CREEK AT MILWAUKIE, OR	Yes

Fly fishing rivers →Oregon lakes →

Conditions: USGS NWIS (public domain).