Streamflow discharge was last observed at 158 cfs, and a gauge height of 2.91 feet.
With the
% decrease since yesterday,
the streamflow average over the past 10 days is 63 .
Weather today, Tomorrow,
The primary flow providers to the river include rainfall and runoff from the surrounding hills. The river features several tributaries, including the North Fork San Gabriel River and the South Fork San Gabriel River, which contribute to the overall flow. The river is also impacted by the Lake Georgetown dam, which regulates the water flow. Seasonal trends show that the river flow is highest during the spring and fall, while dry summers and winters result in lower flows. Additionally, the river is known for its diverse wildlife, including fish species like bass and catfish, as well as waterfowl and reptiles.
| Elevation | 710.0 ft |
| Last Updated | |
| Gage height, ft | 2.91 ft |
| Streamflow, ft³/s | 158.0 ft3/s |
| Precipitation, total, in | 0.0 in |
| Percent of Normal | 3,062% |
| Year Over Year Average | 5 cfs |
| 24hr Flow Prediction | cfs |
| Maximum Recorded | 29,700 cfs |
| Geolocation | 30.63, -97.69 |