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<br />Location.--Totalizing flowmeters, lat 35050146", long 105054'17", in NE.\SW.\ sec. 29, T.19 N.,
<br />R.IO E., in Nambe Indian Reservation, in outlet conduits at Nambe Falls Dam, 300 feet upstream
<br />from Nambe Falls, 2.6 miles upstream from confluence of Rio Nambe and Rio En Media, 4.4 miles
<br />southeast of Nambe Pueblo, and 5.4 miles southeast of Nambe.
<br />
<br />Rio Nambe below Nambe Falls Dam, near Nambe, N. Mex.
<br />
<br />STREAMFLOW 39
<br />
<br />Drainaqe area.--34.1 sq mi.
<br />
<br />Extremes.--1979-B7: Maximum discharge, 312 ftJ;s June 9, 1979 (gage height, 1.96 feet), at site
<br />1,100 feet downstream: minimum daily discharge, 0.13 ft /s May 3, 1981.
<br />
<br />Remarks.--Records good. Flow completely regulated by Nambe Falls Reservoir.
<br /> Monthly and yearly discharge, in cubic feet per second
<br /> l-1onth Second- fIaximum Minimum Mean Runoff in
<br /> foot-days daily daily acre-feet
<br />January 156.7 6.B 4,0 5.05 311
<br />February 133.1 6.8 4.1 4.75 264
<br />Uarch 223.2 11 5,2 7.20 443
<br />April 783.7 53 8.7 26.1 1,550
<br />May 1,862 77 48 60.1 3,690
<br />June 2,024 89 38 67.5 4,010
<br />July 799 37 20 25.8 1,580
<br />August 460 30 10 14.8 912
<br />September 301.6 11 9.7 10.1 59B
<br />October 251. 0 10 4.1 8.10 498
<br />NOVember 68.08 4.1 .56 2.27 135
<br />December 17.35 .56 .55 .56 34
<br />Calendar year 1987 7,079.7 89 .55 19.4 14,040
<br />
<br />Location.--water_stage recorder, lat 35052'29", long 106'08'30", in San IId.fonso Pueblo Grant,
<br />400 ft downstream from bridge on State Highway 4, 1.8 miles southwest of San Ildefonso Pueblo,
<br />2.5 miles downstream from pojoaque River, and 6.8 miles west of pojoaque. Datum of gage is
<br />5,488.48 it above mean sea level, datum of 1929. Prior to May 19, 1904, and July 25 to
<br />Oct. 1, 1904, staff gage at site 180 ft upstream at datum 2.02 ft lower.
<br />
<br />Rio Grande at Otowi Bridge, near San Ildefanso, N. Hex.
<br />
<br />Drainaqe area.--14,300 sq mi, approximately (includes 2,940 sq mi in closed basin in San Luis
<br />Valley, Colo.).
<br />Average dis~harqe.-_88 years (1896-1905, 1910-87) 1,544 ftJ/s (1,119,000 acre-ft per year).
<br />Extremes.--189S-1905, 1910-87: M~ximum discharge, 24,400 ft3is May 23, 1920 (gage height,
<br />14.1 ft); minimum daily, 60 ft /s July 4, 5, 1902.
<br />
<br />Remarks.--Records good. Flow partly regulated by Heron, El Vado, and Abiquiu Reservoirs.
<br />Diversions above station for irrigation of about 620,000 acres in Colorado and 75,000 acres
<br />in New Mexico. Subsequent to May 1971 flow affected by releases of transmountain water from
<br />Heron Reservoir.
<br />
<br /> Monthly and yearly dis~harge, in cubic feet per second
<br /> Month Second- Maximum Minimum Mean Runoff in
<br /> foot-days daily daily acre-feet
<br />January 40,122 2,360 865 1,294 79,580
<br />February 73,960 2,770 2,360 2,641 146,700
<br />March 96,930 3,410 2,630 3,122 192,300
<br />April 156,760 8,830 3,010 5,225 310,900
<br />May 225,820 9,280 3,600 7,285 447,900
<br />June 126,580 5,550 2,420 4,219 251,100
<br />July 46,513 2,550 814 1,500 92,260
<br />August 42,750 1,770 1,200 1,379 84,790
<br />September 45,970 1,610 1,460 1,532 91,180
<br />October 48,189 1,870 989 1,554 95,580
<br />November 41,969 2,150 667 1,399 83,250
<br />December 23,653 866 497 763 46,920
<br />Calendar year 1987 969,216 9,280 497 2,655 1,922,500
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