USGS Streamgage 11485000
Lost River at Olene, OR
Lost River at Olene, OR is USGS streamgage 11485000 in Oregon, monitoring river discharge in hydrologic subbasin 18010204. It drains a watershed of about 1,590 square miles. Discharge records at this site go back to 2025.
Gauge details
- State
- Oregon
- Drainage area
- 1,590 sq mi
- Gauge elevation
- 4,093 ft
- Subbasin (HUC-8)
- 18010204
- Coordinates
- 42.17319, -121.61836
- USGS site number
- 11485000
- Records begin
- 2025-05-08 (1 years)
Common questions
- How long has Lost River at Olene, OR been measured?
- Discharge records at USGS site 11485000 begin in 2025, about 1 years, covering roughly 252 days of published daily values. The long record is what makes the monthly percentiles on this page meaningful.
- Where is Lost River at Olene, OR?
- The gauge sits at 42.17319, -121.61836, in Oregon, in hydrologic subbasin 18010204, at an elevation of about 4,093 feet, draining roughly 1,590 square miles.
- Can I use Lost River at Olene, OR data for flood or safety decisions?
- No. Rivermatics provides estimates, not guarantees, and the readings and forecasts here may be delayed, inaccurate, or wrong. Do not use them for navigation or for any safety, rescue, or emergency decision. Check the National Weather Service and USGS directly, and use your own judgment.
Other gauges in this subbasin
- Link River at Klamath Falls, OR
- Link River below Keno Canal, near Klamath Falls, OR
- Klamath River near Klamath Falls, OR
- Klamath River at Miller Island, near Midland, OR
- North Canal at Highway 97, near Midland, OR
- Ady Canal at Highway 97, near Worden, OR
- Ady Canal above Lower Klamath Nwr, near Worden, OR
- Klamath Straits Drain near Worden, OR