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- Water-Year Summary reports summarize a year of hydrologic data in a printer-friendly format.
- For water years 2014 onward, choose a water year and parameter and an on-demand Water-Year Summary report will be generated.
- For water years 2006 through 2013, choose a water year and an Annual Water Data Report will be provided.
- For water years 2005 and earlier, Annual Water Data Reports may be available in digital format.
- Not all sites have reports available for every water year.
USGS Water-Year Summary 2024
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.
SURFACE-WATER RECORDS
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. Datum of gage is 5,214.39 ft above NAVD of 1988, from GNSS survey. Prior to Feb. 24, 2022, the elevation of gage was reported as 5,225 ft above NGVD of 1929, from topographic map. Prior to December 16, 2014, at site 1.2 mi downstream at different datum.
REMARKS - Water year 2015; records good except for estimated daily discharges, which are poor. Water year 2016; records good except for estimated daily discharges, which are poor. Water year 2017; records good except for flows below 3.87 ft³/s, and estimated daily discharges, which are poor. Water year 2018; records good except for flows below 3.87 ft³/s, and estimated daily discharges, which are poor. Water year 2019; records good except for flows below 2.53 ft³/s, and estimated daily discharges, which are poor. Water year 2020; records good except for flows below 2.53 ft³/s, and estimated daily discharges, which are poor. Water year 2021; records good except for flows below 3.00 ft³/s, and estimated daily discharges, which are poor. Water year 2022; records good except for flows below 3.00 ft³/s, and estimated daily discharges, which are poor. Water year 2023; records good except for estimated daily discharges, which are poor. Water year 2024; records good except for flows below 3.00 ft³/s, and estimated daily discharges, which are poor. Diversions upstream from station for irrigation.
