Conestoga River River Levels

Last Updated: March 25, 2026

The Conestoga River is a 61-mile-long river located in southeastern Pennsylvania.


Summary

Total streamflow across the Conestoga River was last observed at 1,300 cfs, and is expected to yield approximately 2,579 acre-ft of water today; about 87% of normal. Average streamflow for this time of year is 1,493 cfs, with recent peaks last observed on 2021-09-02 when daily discharge volume was observed at 29,900 cfs.

Maximum discharge along the river is currently at the Conestoga River At Conestoga reporting a streamflow rate of 788 cfs. However, the streamgauge with the highest stage along the river is the Conestoga River At Lancaster with a gauge stage of 4.11 ft. This river is monitored from 2 different streamgauging stations along the Conestoga River, the highest being situated at an altitude of 255 ft, the Conestoga River At Lancaster.




15-Day Weather Outlook


River Details

Last Updated 2026-03-25
Discharge Volume 2,579 ACRE-FT
Streamflow 1,300.0 cfs
-786.0 cfs (-37.68%)
Percent of Normal 87.09%
Maximum 29,900.0 cfs
2021-09-02
Seasonal Avg 1,493 cfs
       
River Streamflow Levels
Streamgauge Streamflow Gauge Stage 24hr Change (%) % Normal Minimum (cfs) Maximum (cfs) Air Temp Elevation
Conestoga River At Lancaster
USGS 01576500
512 cfs 4.11 ft -6.23
Conestoga River At Conestoga
USGS 01576754
788 cfs 2.53 ft -48.83
Seasonal Discharge Comparison
Maximum Streamflow Discharge
Streamflow Elevation Profile

The Conestoga River, also referred to as Conestoga Creek, is a 61.6-mile-long (99.1 km) tributary of the Susquehanna River flowing through the center of Lancaster County, Pennsylvania, United States.