|
<br /><:::>
<br />
<br />en
<br />:)
<br />
<br />~.....;
<br />
<br />{, ,~)
<br />
<br />'-'
<br /> RIO GRANDE COW'ACT COJelISSION
<br /> RIO GRANm: AT OTOWI BRIOOE. HEAR BAli ILDEFOHSO. BEW MEXICO
<br />Location.- W.ter-8t~ge recorder, Lat. 35'52'25", N., Long. 106'08,,5", W., 1n ~an Ildefonso Pueblo Gr~t. 100 feet d~-
<br />~ trom highway bridge, 1 3A, miles south1rest of San Ildetonso Pueblo, 2! 1I111es downstream from Rio pojoa.que. and
<br /> 7 mile~ west of Pojoaque. Datum of gage 1s 5.4Be.~8 feet above mean sea level, datum of 1929.
<br />Drainage a1"8a.- 14.300 square miles (includes 2.940 square miles in closed Olein in northern part of San Luis Valley,
<br /> ColoradO).
<br />Records available.- February 1895 to December 1905. June 1909 to December 1914. October 1930 to September 1943 in reports
<br /> 01 Geologlcal ~urvey. February 1895 to Deoamber"1905. June 1909 to Deoember 1931 in reports of state engineer.
<br /> January 1941 to Deoember 1943 in reports of Rio Grande compact COlIllllhlion.
<br />Average discharge.- 16 year I (1927-43), 1,624 second-feet.
<br />E~tr.mel.- U~imum discharge during year, 7,100 seoond-feet Aug. 18 (gage height, 7.04 feet), minimum daily. 399 seoond~
<br /> reet Nov. 9 Il.Dd Dec. 12.
<br /> 1930-431 YaJimum discharge, 22,500 s~cond-feet Yay 16, 1941; maximum gage height. 13.70 feet May 14. 1941; minimum
<br /> daily discharge, 128 second-feet June 21. 19J4.
<br />Remarks.- Records good. Flow partially regulated by operation of E1 Vado Reservoir on upper Rio Chama .nich stores water
<br />~irrigation. Diversions above station for irrigation.
<br />Doy J... Feb. liar. Apr. Nay J=. July Aug. Sept. Oct. Nov. Dec.
<br />1 705 680 915 975 2.020 1,710 1.IAO 1,070 880 725 640 1,22
<br />2 705 705 860 1.040 2.120 1.620 975 1.290 815 695 629 500
<br />3 680 705 860 1,360 2.180 1.580 915 1,400 785 725 6<J7 505
<br />4 6ao 680 860 1.490 2,360 1.620 1.iLoo 1.450 725 725 618 480
<br />5 680 6J2 888 1,620 2.660 1.760 1.360 1.L~90 725 695 618 510
<br />6 6eO 632 888 1.710 2.550 1,580 1,290 I.L~50 695 695 550 585
<br />7 680 632 915 1.810 2.360 1.360 1.210 1.320 725 725 485 640
<br />8 610 655 915 1.760 2,180 1.210 1.180 8J2 725 725 4J5 ,646
<br />9 592 705 888 1.660 2.,60 1.180 1.180 755 972 695 J99 690
<br />10 606 680 888 1.710 1.860 1.11;0 1.11lo 730 1.280 575 404 629
<br />11 6J2 680 1.010 1.660 1.530, 1.210 1,100 860 1.200 550 412 525
<br />12 6J2 6eO 1,010 1.580 1.360 1.180 1.070 780 1,160 555 44D J99
<br />IJ 6J2 705 915 1,490 1.250 1.140 1.040 730 1.120 550 475 575
<br />14 655 755 805 1.490 1.100 1.250 1.040 705 1.200 550 575 590
<br />'5 655 755 7JO 1.620 1.040 1.250 1.180 730 1.120 550 629 580
<br />16 610 780 680 1.660 1.010 1,210 1.100 7JO 1.120 945 646 565
<br />'7 680 805 655 1.~0 945 1.140 1.140 805 1.050 550 640 560
<br />18 705 8J2 655 1. 0 805 1.400 1.360 3.040 945 555 646 596
<br />19 610 8J2 680 1.210 805 1.~60 1.580 1.360 725 596 629 678
<br />20 56J 860 655 1.360 755 1.360 1.660 1.050 695 629 590 662
<br />21 655 B60 655 1.530 780 1.J2O 1.490 945 664 602 560 640
<br />22 730 888 655 1.530 1.100 1.290 1.190 945 695 585 570 640
<br />2J 755 888 612 1.810 1.180 1.510 1.010 912 690 570 570 656
<br />24 755 915 632 2.180 1.100 1.960 888 880 940 565 596 676
<br />25 780 915 6J2 2,'iOO 1,100 1.910 6J2 B4B 570 575 580 634
<br />26 755 915 610 2.480 1.070 1.860 780 765 678 560 560 !nT
<br />27 705 915 6<Jl 2.360 1.100 1.860 7JO 815 690 575 53, 662
<br />28 730 915 606 2.300 1.160 1.76<J 6BO 880 947 565 500 651
<br />~ m 6BO 2.240 1.360 1.900 680 1._ B4B 602 440 ~
<br />05 ~~ 2.070 i'~ 1.530 65~ 912 755 ~ 430
<br /> 78 1.080 555
<br /> I!onth Second- lIoximum Minimum. .a.. Run-ofr in
<br /> foot-days acre-feet
<br />January............................................... . 20.967 780 583 676 ~.59O
<br />February.............................................. . 21,601 915 6J2 771 .840
<br />Karch. ....... ....... ........ ........... ... ............. 24.265 1.010 6<Jl 78J 48.130
<br />April...... ... .... 0... ...... ........ ........... ........ 50.,95 2,480 975 1,680 99.960
<br />Kay....... ....... ... ,... .... ..... .............. ........ 46.480 2,680 7t5 1.499 92.190
<br />June. ..... .... .... ...... .... .... ...... ................. 44.160 1.960 1.1 0 1.472 87.590
<br />July....... ........... .... '0' .0.... '0' ................. 33.822 1.660 655 1.091 67.080
<br />August.................... ...... ... ...... .............,. 32.659 3.040 705 1.054 64.780
<br />September..... ..0...... ... ...... ........ .........-..... 25.759 1,260 940 ~i 51.090
<br />October......................................... ......,' 19.197 725 945 36.080
<br />November... .. .... . .. .. ... .. . .. .. ... .. . ..... ......... ... 16.428 646 ,399 548 32.580
<br />DeCllmber.. .... ..,. 0" ....... ..... ...... o. ........... ... 18.175 690 399 5B6 36.050
<br /> year.... 0.. ........ 0.. ... ... 0... ............. 35J.906 3.040 399 970 701,960
<br />
|