Streamflow discharge was last observed at 22 cfs, and a gauge height of 4.10 feet.
With the
% decrease since yesterday,
the streamflow average over the past 10 days is 40 .
Weather today, Tomorrow,
The creek has several potential tributaries and dams that could affect its flow, including the North and South Santiam Rivers and the Upper Santiam and Detroit Dams. In general, the creek experiences higher flows during the wet winter months and lower flows in the dry summer months. Interestingly, the Thomas Creek watershed is home to several endangered species, including the Oregon chub and the Fender's blue butterfly. The hydrology of the Thomas Creek is important both for ecological conservation and for water resource management in the region.
| Elevation | 384.0 ft |
| Last Updated | |
| Gage height, ft | 4.1 ft |
| Temperature, water, °C | 23.3 deg C |
| Streamflow, ft³/s | 22.2 ft3/s |
| Percent of Normal | 116% |
| Year Over Year Average | 80 cfs |
| 24hr Flow Prediction | cfs |
| Maximum Recorded | 16,200 cfs |
| Geolocation | 44.71, -122.77 |