USGS Water-Year Summary 2020
09163500 COLORADO RIVER NEAR COLORADO-UTAH STATE LINE
LOCATION - Lat 39°07'58", long 109°01'35" referenced to North American Datum of 1927, in SE 1/4 NW 1/4 sec.05, T.11 S., R.104 W., Mesa County, CO, Hydrologic Unit 14010005, on right bank 0.5 mi downstream from McDonald Creek, 1.7 mi upstream from Colorado-Utah State line, and 12 mi southwest of Mack.
DRAINAGE AREA - 17,849 mi².
- WDR-US-2011: Drainage area.
PERIOD OF RECORD - May 1951 to current year.
GAGE - Water-stage recorder with satellite telemetry and crest-stage gage. Elevation of gage is 4,325 ft above NGVD of 1929, from topographic map. May 9, 1951 to Oct. 11, 1979, water-stage recorder at site 5.7 mi upstream at different datum. Oct. 12, 1979 to Mar. 27, 1995, water stage recorder at site 0.2 mi downstream at same datum.