Streamflow discharge was last observed at 45 cfs, and a gauge height of 2.95 feet.
With the
% decrease since yesterday,
the streamflow average over the past 10 days is 38 .
Weather today, Tomorrow,
The main constituents contributing to the flow of the creek are precipitation, groundwater, and surface runoff. The Swatara Creek is known to be affected by several dams and tributaries, including the Little Swatara Creek and the Manada Creek. Seasonally, the creek experiences high flows in the spring due to snowmelt and rain, while low flow is common during the summer months. Interestingly, the Swatara Creek was once one of the most polluted streams in Pennsylvania, but has since made a significant comeback with the help of conservation efforts.
| Elevation | 484.0 ft |
| Last Updated | |
| Gage height, ft | 2.95 ft |
| Streamflow, ft³/s | 44.6 ft3/s |
| Percent of Normal | 53% |
| Year Over Year Average | 86 cfs |
| 24hr Flow Prediction | cfs |
| Maximum Recorded | 9,550 cfs |
| Geolocation | 40.53, -76.40 |