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<br />Los Pinos River near Ortiz, Colo.
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<br />Location.-Water-stage recorder,lat 36058'56', long 106004'23", in New Mexico on line between secs. 26 and V, T. 32 N., R. 8 E., on left
<br />bank 0.9 mile south of New Mexico-Colorado State line, 2.1 miles southwest of Ortiz, and 2.9 miles upstream from mouth, Altitude
<br />of gage is 8,040 ft.
<br />nraina~e area.-167 sq mi.
<br />Averaire discharv:e.-76 years 0915-20, 1925-94), 121 ft3js (87,660 acre-ft per year).
<br />Extremes.-1915-20,1925-94: Maxinmm discharge, 3,160 ft3js May 12, 1941 (gage height, 5.77 ft, sHe and datum then in use), from rating
<br />('lIrve extended above 1,600 ft3js; mininutm observed, 4.0 ft3js Dec.I7, 1945.
<br />Remarks.-Records good except those for winter months, which are fair. Diversions above station for irrigation.
<br />
<br /> Monthly and yearly discharge, in cubic reel per second
<br /> Second- Maximum Minimum Runoff in
<br />Month foot-days daily daily Mean acre-feet
<br />January 475 19 11 15,3 942
<br />February 410 20 11 14,6 813
<br />March 1,190 61 20 38.4 2,360
<br />April 6,439 720 46 215 12,770
<br />May 24,1% 1,260 214 794 48,800
<br />June 9,829 751 63 328 19,500
<br />July 1,135 58 19 36,6 2,250
<br />August 1,022 86 22 33,0 2,030
<br />September 813 53 18 27.1 1,610
<br />October 788 61 17 25,4 1,560
<br />November 768 39 14 25,6 1,520
<br />December 724 33 17 235 1,450
<br />Calendar year 1994 48,2lll 1,260 11 132 95,610
<br />
<br />Conejos River near Lasauses, Colo.
<br />
<br />Location.-Water-stage re:orders, lat 37018'01", long 105044'47', in sees. 2 and II (two channels), T. 35 N., R. II E., on left bank of main
<br />channel 125 feet downstream from bridge on State Highway 158 and on left bank of secondary channel 230 ft upstream from bridge,
<br />I,D mile upstream from mouth, and 2.1 miles north of Lasauses. Datum of gage on main channel is 7,495.02 ft and on secondary
<br />(south) channel is 7,496.89 ft aoove mean sea level (levels by Bureau of Reclamation).
<br />DrainaEe area.-887 sq mi.
<br />Averal!:e discharl!:e.-73 years 0922-94), 185 ft3fs (134,000 acre-ft per year).
<br />Extremes.-1921-94: Maximum discharge, 3,890 ft3/s May 15,1941; no flow at times in some years.
<br />~.-Records good except those for winter months, which are fair. Diversions for irrigation of about 75,(X)l) acres above station_
<br />
<br /> Monthly and yearly discharge, in cubic feet per second
<br /> Second- Maximum Mininmm Runoff in
<br />Month foot-days daily daily Mean acre-feet
<br />January 1,987 71 58 64.1 3,940
<br />Febmary 2,263 113 61 80,8 4,490
<br />March 5,737 326 115 185 11,380
<br />April 9,985 957 170 333 19,810
<br />May 23,692 1,370 126 764 46,990
<br />June 18,684 1,540 99 623 37,060
<br />July 148.37 68 .10 4,79 294
<br />August 54,76 4.8 ,00 1.77 109
<br />September 357,0 68 12 11.9 708
<br />October 418,0 25 1.3 135 829
<br />November 1,327 66 24 442 2,630
<br />December 2,121 83 4S 68.4 4,210
<br />Calendar year 1994 66,774,13 1,540 ,00 183 132,400
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