Stage data at this site will be discontinued on August 31, 2026. Although historical data will remain accessible, no new data will be collected. If there are questions concerning the operation of this site, please contact gs-w-mdtws_information@usgs.gov.
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
2 data types available - data from 2020-06-16 to 2026-09-01
Daily data
1 data types available - data from 2020-06-17 to 2026-08-31
Field measurements
1 data types available - data from 2020-06-16 to 2026-09-01
Discrete sample data
381 Observed properties (data types) available - with data from 2023-11-07 to 2024-09-24
11 Sampling activities
Statistical tables for select daily data types
0 data types available
Important information about this monitoring location
LOCATION.--on left bank, 230 ft upstream of bridge on Postles Corner Road, 1.9 mi upstream from mouth, and 3.7 mi southeast of Dover. PERIOD OF RECORD.-- June 2020 to April 2023, August 2023 to October 01, 2024, August 29, 2025, to present. GAGE.-- Water-stage recorder and crest-stage gage. Datum of gage is -0.12 ft above North American Vertical Datum of 1988.
Monitoring locations with continuous data in last 120 days
No locations found