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<br />RIO GRANDE COMPACT COMMISSIOn REPORT
<br />
<br />Santa Fe River near Santa Fe, N. Hex.
<br />
<br />'-....,
<br />
<br />Location.--Water-stage recorder and concrete control. 1at 35041'12". long 105050'3511. in NE!isEl1; sec. 23,
<br />T. 17 N.. R. 10 E., 0.4 mile downstream from McClure Dam. and 5.3 miles east of Santa Fe. Datum of gage
<br />is 7,718 ft above mean sea level, datum of 1929. Prior to Nov. 4, 1930 at site 1.5 miles downstream,
<br />and Apr. 11. 1931 to Sept. 1947 at site 0.3 mile upstream.
<br />
<br />DrainaRe area.--18.2 sq mi.
<br />
<br />Average disehar~e.--64 years (1913-76), 7.93 cfs (5.750 acre-ft per year).
<br />
<br />Extremes.--18l3-75: Maximum discharge, 1,500 cfs Aug. 14, 1921; minimum daily, 0.1 cfs Feb. 7-10. 20. 21,
<br />1927. Aug. 1-4. 1951.
<br />
<br />Remarks.--Records good.
<br />in 1947.
<br />
<br />Flow regulated by McClure Reservoir. completed in 1926. raised in 1935 and again
<br />
<br />lfunthly and yearly discharge. in cubic feet per second
<br />
<br /> tfunth Second- Haximum Minimum Hean Runoff in
<br /> foot-days daily daily acre-feet
<br />January 114.3 6.8 1.5 3.69 227
<br />February 102.2 6.5 3.3 3.52 203
<br />March 102.3 3.3 3.3 3.30 203
<br />April 100.4 3.5 3.3 3.35 199
<br />May 308.9 20 3.5 9.96 613
<br />June 263.4 15 3.8 8.78 522
<br />July 243.2 12 1.2 7.85 482
<br />August 100.68 13 .88 3.25 200
<br />September 49.70 6.8 .80 1.66 99
<br />October 30.31 1.0 .96 .98 60
<br />November 39.65 7.0 .88 1.32 79
<br />December 29.36 1.1 .88 .95 58
<br />Calendar year 1976 1,484,40 20 .80 4.06 2,940
<br />
<br />Rio Grande blow Cochiti Dam, N. Mex.
<br />
<br />Location.--Water-stage recorder, lat 35037'05". long 106019'2611. in s~El1; sec. 17. T. 16 N., R. 6 E.,
<br />Sandoval County. in Pueblo de Coehiti Grant. on pier near right bank. 1,000 feet downstream from
<br />Cochtti Dam. and 1.4 miles northeast of Cochiti Pueblo.
<br />
<br />Drainage area.--14.900 sq mi, approximately (includes 2,940 sq mi in closed baain in San Luis Valley,
<br />Colo.) .
<br />
<br />Average dischar~e.--6 years (1971-76) 1.057 ds '(765.800 acre-ft per year).
<br />
<br />Extremes.--1971-76:
<br />prior to closure
<br />
<br />Maximum discharge. 10,300 cfs July 26. 1971. at site 2.4 miles downstream and
<br />of Cochiti Dam; minimum discharge, 8.1 cfs Nov. 13, 1973 during closure of dam.
<br />
<br />Remarks.--Records good. Since Nov. 11, 1973, flow completely regulated by Cochiti Dam. Cochiti east-
<br />side main canal on left bank and Sili main canal on right bank bypass station.
<br />
<br />Monthly and yearly discharge. in cubic feet per second
<br />
<br /> Month Second- Maximum Minimum Mean Runoff in
<br /> foot-days daily daily acre-feet
<br />January 36,867 1,800 108 1.189 73.130
<br />February 21.111 1.790 108 728 41,870
<br />March 24.317 926 657 784. 48,230
<br />April 32,126 2,100 592 1.071 63,720
<br />May 10,020 3.100 1.220 2,259 138.900
<br />June 34.048 1,860 712 1.135 67,530
<br />July 27.321 1.160 628 881 54.190
<br />August 24.787 1.390 175 800 49.170
<br />September 22,731 954 367 758 45.090
<br />October 8,318 432 108 268 16,500
<br />November 12,142 502 184 405 24.080
<br />December 14.901 747 282 481 29,560
<br />Calendar year 1976 328,689 3.100 108 898 652,000
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