USGS Water-Year Summary 2021
06719560 LENA GULCH AT LAKEWOOD, CO
LOCATION - Lat 39°44'25.45", long 105°08'55.8" referenced to North American Datum of 1983, in SE 1/4 SE 1/4 sec.31, T.3 S., R.69 W., Jefferson County, CO, Hydrologic Unit 10190004, on right bank 100 ft north of West 15th Drive, at Arbutus Street, in Lakewood.
DRAINAGE AREA - 9.06 mi².
- WDR-US-2012: Drainage area.
PERIOD OF RECORD - October 1973 to September 1980, July 1985 to September 2007, and April 2009 to September 2012 (annual seasonal-maximum only). April 2013 to current year (seasonal records only). Published as "at Alkire at Golden, CO", 1986-87.
GAGE - Water-stage recorder with satellite telemetry and crest-stage gage. Elevation of gage is 5,610 ft above NGVD of 1929, from topographic map. Prior to April 2013, crest-stage gage only site. Oct. 1973 to July 5, 1988, at site approximately 700 ft downstream at Alkire Street, at datum 8.47 ft lower.