USGS Water-Year Summary 2021
01593370 LITTLE PATUXENT RIVER TRIBUTARY ABOVE WILDE LAKE AT COLUMBIA, MD
LOCATION - Lat 39°13'32.8", long 76°52'12.2" referenced to North American Datum of 1983, Howard County, MD, Hydrologic Unit 02060006, on right bank, approximately 300 ft off of walking path on Green Mountain Circle, at Columbia, 1.3 mi northwest of Oakland Mills, 4.5 mi northwest of Guilford, and 0.25 mi upstream from mouth.
DRAINAGE AREA - 1.20 mi². from automated delineation using 30-meter National Elevation Dataset, digital elevation model data, dated 2007.
PERIOD OF RECORD - October 2012 to September 2020 (discontinued).
GAGE - Water-stage recorder and crest-stage gage. Datum of gage is 341.42 ft above North American Vertical Datum of 1988.