USGS Water-Year Summary 2018
383926107593001 LOUTSENHIZER ARROYO AT HWY 50 NEAR OLATHE CO
LOCATION - Lat 38°39'26", long 107°59'30" referenced to North American Datum of 1927, in SW 1/4 NE 1/4 sec.28, T.51 N., R.10 W., Montrose County, CO, Hydrologic Unit 14020006, on right bank 1.3 mi upstream from Uncompahgre River, at Hwy 50, and 7.4 mi southeast of Delta.
DRAINAGE AREA - 66.7 mi².
PERIOD OF RECORD - December 2014 to current year. Prior to December 2014, published as Loutsenhizer Arroyo blw N. River Road nr Delta (383946107595301).
GAGE - Water-stage recorder with satellite telemetry and crest-stage gage. Elevation of gage is 5,225 ft above NGVD of 1929, from topographic map. Prior to December 16, 2014, at site 1.2 mi downstream at different datum.