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Click for larger image LOCATION.--Lat 38°18'14.6", long 76°39'23.6", St. Mary's County, MD, Hydrologic Unit 02070011, on right bank at downstream side of bridge on Point Lookout Road (MD-5),
approximately 0.9 mi northwest of Leonardtown, 0.2 mi above confluence with Nelson Run, and 1.6 mi upstream from confluence with Breton Bay.
DRAINAGE AREA.--29.6 mi2.
PERIOD OF RECORD.--April 2021 to current year.
GAGE.--Water-stage recorder, crest-stage gage, and tipping-bucket precipitation gage. Datum of gage is 0.00 feet above North American Vertical Datum of 1988.
REMARKS.--This is a stage-only station. Discharge is not determined at this location. U.S. Geological Survey satellite data-collection
platform at station.
COOPERATION.--Funding for the operation of this station is provided by the St. Mary's County Department of Emergency Management.
Boating safety tips
This station managed by the MD-DE-DC Water Science Center Baltimore office.

Available Parameters Available Period
2021-04-01  2022-09-27
2021-04-01  2022-09-27


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Summary of all available data for this site
Instantaneous-data availability statement

Gage height, feet

Most recent instantaneous value: 0.18 09-27-2022   23:45 EDT
Graph of  Gage height, feet

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