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
3 data types available - data from 1983-11-10 to 2026-08-03
Daily data
1 data types available - data from 1982-05-10 to 2026-08-01
Field measurements
2 data types available - data from 1975-05-29 to 2026-07-28
Discrete sample data
35 Observed properties (data types) available - with data from 1983-03-31 to 2004-08-16
34 Sampling activities
Statistical tables for select daily data types
1 data types available - data from 1982-05-10 to 2026-08-01
Important information about this monitoring location
LOCATION.--On right bank 400 ft downstream from bridge on Maryland Route 128, 0.7 mi upstream from mouth, and 2.4 mi southwest of Butler. PERIOD OF RECORD.--May 1982 to February 1988. October 1996 to current year. GAGE.--Water-stage recorder and crest-stage gage. Datum of gage is 375.86 ft above North American Vertical Datum of 1988.
Monitoring locations with continuous data in last 120 days
No locations found
