Important Legacy real-time page
Available data
Select data types to graph from categories based on the way the data were collected.
Learn about the data collection categories Continuous data
6 data types available - data from 1990-10-01 to 2026-08-18
Daily data
5 data types available - data from 1966-10-01 to 2026-08-17
Field measurements
2 data types available - data from 1966-08-26 to 2026-06-02
Discrete sample data
600 Observed properties (data types) available - with data from 1956-11-11 to 2026-02-04
312 Sampling activities
Peak measurements
2 data types available - with data from 1967-03-16 to 2025-05-10
Statistical tables for select daily data types
4 data types available - data from 1966-10-01 to 2026-08-17
Important information about this monitoring location
Flow regulated by Francis E. Walter Reservoir (station 01447780), Penn Forest Reservoir (station 01449400), Wild Creek Reservoir (station 01449700), and since February 1971, by Beltzville Lake (station 01449790) about 60 mi upstream. The Lehigh Canal, which resumed operation Apr 2016, does have a minor degree of influence and contribution to total computed discharge. Daily discharge not available Oct 2005 to Sept 2018.
Monitoring locations with continuous data in last 120 days
No locations found
