Willamette River
| Type | Value | Time | Change/hr | Status |
|---|---|---|---|---|
| flow | 9,920 | -30.00 | falling | |
| gauge | 4.4 | 0.00 | stable | |
| temperature | 48.0 | 0.20 | stable |
| Class | I II |
| State | Oregon |
| Drainage | Columbia |
| Region | Upper Willamette |
| Gauge | Harrisburg |
| Season | Jan-Dec |
| Length | 21 mi |
| Gradient | 5 ft/mi |
| Elevation Loss | 105 ft |
| Scenery | urban/rural |
| Features | Greenway |
| Remoteness | Not Remote |
| Nature | Pool Drop |
| Optimal Flow | 6,000 CFS |
| High Flow | 20,000 CFS |
| Low Flow | 2,000 CFS |
| Okay Flow | 2,000 CFS – 20,000 CFS |
| Gauge Location | 44.270400, -123.174000 |
Data Sources
| USGS OCS OWRD — 14166000 | https://waterservices.usgs.gov/nwis/iv/?format=rdb&stateCd=or&period=P1D¶meterCd=00060,00065,00010 |
| USGS OCS OWRD — WILLAMETTE_RIVER_AT_HARRISBURG | http://ocs.orst.edu/pub_ftp/weather/river_conditions/river_levels.PQR |
| USGS OCS OWRD — HARO3 | https://api.water.noaa.gov/nwps/v1/gauges/HARO3/stageflow/observed |