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Station Name:HAY GULCH ABOVE RED MESA RESERVOIR (HAYREDCO)
Data Source:Co. Division of Water Resources
Division:7
Water District:33
County:LA PLATA
State:CO

Location - Lat. 37°10'36.00", Long. 108°08'13.32" NAD 83, in SW¼ NE¼ sec. 22, T.34 N., R.l2 W., NMPM La Plata County, Hydrologic Unit 14080105, on right bank approximately 2,700-ft west of CR 119 and 4,200-ft north of the dam at Red Mesa Reservoir.

Drainage Area and Period of Record - 28.3 mi². Colorado Divison of Water Resources provisional electronic (daily flow) data July 1991 to present. Period of Record: N/A

Gage - Sutron Satlink 2 high-data-rate DCP with a shaft encoder, in a 24”x 24” steel shelter and well at a 3-ft steel Parshall flume. Datum of gage is 6,929 ft (from topographic map) above National Geodetic Vertical Datum of 1929.