|
<br />G;)
<br />, ,)
<br />l")
<br />
<br />...-~
<br />1.".,';.
<br />
<br />, ..
<br /> MONTBLY SUMMARY OF DISCHARGE
<br /> RIO GRANDE AT OTOWI BRIDGE NEAR SAN ILDEFONSO , NEW MEXICO
<br /> Location.- Water_stage recorder, lat. 35052' 25M J long. 106008' 35", in San IldefoDSo Pueblo Grant, 250 feet
<br /> ~am from highway bridge, 1 3/4 miles soutbvest of San Ildefocso pueblo.,.;:t miles downstream. from Rio
<br /> PoJ.oaque and 7 miles \lest of Pojoaque. Datum of gage fe 5,488.48 feet above mean sea level, datum of 1929.
<br /> Drainalts Area.- 14,300 square miles (includes 2,940 square miles in closed basin in northern part of San Juan
<br /> Valley. Colorado).
<br /> Records Aval1able.- February 1895 to December 1905, June 1909 to December 195D.
<br /> Ei'tremea.- Maximum discharge during year 4,590 second_feet July a (gage height 6.04 feet)j minimum daily 166
<br /> ~eet August 5.
<br /> 1931-1950; Maximum discharge 22,500 second_feet May 16, 1941j maximum
<br /> gage height. 13.70 feet May 14. 1941; minimum daily discharge, 128
<br /> second-feet June 21, 1934.
<br /> Remarks. _ Records good except those for periods of no gage height record, vhich are fair. FloW' partly
<br /> regulated by E1 Vado Reservoir. Diversion above station for irrigation.
<br /> Second- Run-off in
<br /> Month foot-days .!lnximUlll Minimum "M Acre-feet
<br /> Ja.nu!l.ry - - - - - - - - - - - - - - - 22,334 817 652 720 44,JUU
<br /> Fe brua ry - - - - - - - - - - . - - - 61,352 2,780 694 2,191 121,700
<br /> March - - - - - - - - - - - - - - - - 57,660 2,340 1,360 1,860 114,400
<br /> April - - - . - - - - - - - - - - - - 33,075 1,700 694 1,102 65,600
<br /> MAy - - - - - - - - - - - - - - - - - 20,142 1,050 371 650 39,950
<br /> J=. - - - - - - - - - - - - - - - - 28,164 1,700 574 939 55,860
<br /> July - - - . - - - - - - - - - . - - 21,593 1,900 220 697 42,830
<br /> A.U'gust~ - - . - - - - - - - - - - - - 19,628 1,190 166 633 38,930
<br /> S~rtember - - - - - - - - - - - - - - 11,776 1,070 213 393 23,360
<br /> October - - - - - - - - - - - - - - - 11,668 844 2Jo9 376 23,140
<br /> Rovemt,er - - - - - - - - , - - - - - 10,652 508 273 355 21,130
<br /> December - - - - - - - - - - - - - - 14,7.39 580 359 475 29,230
<br /> Year _ -!:';:I2u _ _ _ - -'- -- -- - - -- 312,783 2,780 "00 0" ,4UU
<br /> RIO GRANDE BELOW ELEPHANT BUTTE DAM, NEW MEXICO
<br /> Location.- Water-stage recorder, lat. 330 09' 05", long. 1070 12' lO", in Nt Sec. 25, T. 15 S., R. 4 w. I
<br /> (projected), 3,800 feet downstream from Elephant Butte Dam.
<br /> Records Availab1e._ October 1916 to December 1950.
<br /> Avera.ee Dischar.ee.- 34 years, 1186 Second_feet.
<br /> Extremes. - Maximum daily discharge during year, 1,720 second-feet July 12j minimum daily discharge 5.2 second_
<br /> feet September 23.
<br /> ~.- Records good. Many diversions above station for irrigation. Flov regulated by Elephant Butte Reser-
<br /> voir.
<br /> ,
<br /> Run-off in
<br /> Month root~dllvs Maximum Mini1num Mean Aore-fOllt
<br /> January - - -- , - - -- -- n - 27,884 1.,01.0 ~g~ """ 55,J10
<br /> February - - - - - - - - - - - - - - - 25,510 1,030 911 50,600
<br /> Uerch - - - - - - - - - - - - - - - - 36,059 1,530 722 1,163 71,520
<br /> April - - - - - - - - - - - - - - - - 34,287 1,540 804 1,143 68,010
<br /> Yay - - -- . - - - - - - - - - - - - 39,342 1,480 772 1",269 78,030
<br /> .rune- . - - - - - - - - - - - - - - - 42,416 1,660 916 1,414 84,130
<br /> July - - - - - - - - - - - - - - - - 36,626 1,720 660 1-,181 72,650
<br /> Aui:ust - - - -- - - - - - - - -- - 27,146 1,330 391 876 53J840
<br /> Soptomber - - - - - - - - - - - - - 13,260 990 52 W 26 ,300
<br /> October - - - - - - - - - - ~ - - - - 4,163 325 12 134 8,260
<br /> riol/c'"",.,;- - -- - . - - -- - - - - - 1'~i~ 19~ 33 145 8,650
<br /> December - - - - - - - - - - - - - - 20 12 104 6,370
<br /> )"-"Dr " - ~ _ 1.95_0 _ _ - ~ - - - - - - - 294,262 1,720 12 806 583,700
<br />
<br />I
<br />
|