<br />
<br />f
<br />
<br />..,
<br />
<br />COLORADO
<br />RIVERa!
<br />lEES
<br />fERRY
<br />9-J~OO
<br />12.200
<br />14.800
<br />1 '5,1 0 0
<br />16..400
<br />15.000
<br />16.800
<br />16,000
<br />15,000
<br />16.500
<br />15,200
<br />17.000
<br />14.100
<br />1 4.J 0 0
<br />15.400
<br />16,.000
<br />17,100
<br />11.100
<br />14,500
<br />1 1.1 10
<br />14,200
<br />13.400
<br />15,900
<br />18,500
<br />20.100
<br />\ 1, \ 00
<br />15,400
<br />17,300
<br />18,400
<br />16.700
<br />17.100
<br />
<br />,
<br />2
<br />,
<br />.
<br />5
<br />
<br />6
<br />,
<br />8
<br />9
<br />'0
<br />
<br />, ,
<br />'2
<br />"
<br />,.
<br />, 5
<br />
<br />, 6
<br />"
<br />'8
<br />, 9
<br />20
<br />
<br />"
<br />22
<br />23
<br />"
<br />25
<br />
<br />26
<br />22
<br />28
<br />29
<br />, 0
<br />"
<br />
<br />e
<br />r.,')
<br />. ..
<br />'\-'"
<br />~~
<br />
<br />PUll
<br />RIVERal
<br />LEES
<br />fERRI
<br />
<br />9. ~Bl0
<br />, 7
<br />"
<br />17
<br />, 7
<br />,.
<br />
<br />,.
<br />10
<br />8.2
<br />8.2
<br />7.6
<br />6.5
<br />6.5
<br />',0
<br />'.5
<br />5,0
<br />5,0
<br />5.5
<br />6,0
<br />5.0
<br />5.0
<br />5.5
<br />7,0
<br />6,0
<br />5.5
<br />5.0
<br />
<br />MEAH 15,8) 0
<br />
<br />nm 414.900 238.9
<br />
<br />AC-fT 942.000 474
<br />
<br />COHTENTS H 2400 HOURS
<br />
<br />ENOOFCURREMlMDNTH
<br />ENOOfPREiIOUSIDNTH
<br />CHAMGEIMCONTENIS
<br />
<br />LiTTlE
<br />~OLORAOO
<br />RIVERnr
<br />CAMERON
<br />
<br />H020
<br />53 9
<br />, "
<br />..
<br />62
<br />"
<br />
<br />4.0
<br />'.0
<br />6,0
<br />6,5
<br />9,'
<br />
<br />67
<br />53
<br />,.
<br />, 28
<br />10
<br />, 21
<br />121
<br />126
<br />10'
<br />99
<br />93
<br />95
<br />77
<br />60
<br />"
<br />30
<br />23
<br />15
<br />10
<br />".0
<br />2,0
<br />1.0
<br />.5
<br />.5
<br />,5
<br />
<br />UNITED STATES
<br />
<br />DEPARTMENT OF THE INTERIOR-GEOLOGICAL SURVEY-WATER RESOURCES DIVISION
<br />
<br />CCLOUOO
<br />RIHR nl.
<br />GRAND
<br />CANrON
<br />H025
<br />1 1,200
<br />1 3,300
<br />15,000
<br />, 6..300
<br />16,800
<br />15.400
<br />17.100
<br />16,100
<br />15,600
<br />11.000
<br />16.300
<br />17,400
<br />14,000
<br />15.200
<br />16.800
<br />17.000
<br />19.00 a
<br />17,500
<br />14.400
<br />1 1.700
<br />14.800
<br />13,800
<br />11,300
<br />19,800
<br />20.60 (I
<br />11,300
<br />16.800
<br />18,200
<br />19.000
<br />11.700
<br />
<br />77.8
<br />
<br />16.280
<br />
<br />968.7004,030918.800 36.000.10..,8833JI
<br />
<br />VIRGIM
<br />RIHR at
<br />lITTLfFIElO
<br />
<br />9-4150
<br />88
<br />82
<br />79
<br />76
<br />13
<br />70
<br />67
<br />6.
<br />6.
<br />6.
<br />
<br />..
<br />65
<br />65
<br />65
<br />65
<br />65
<br />65
<br />65
<br />65
<br />65
<br />
<br />COlORAOO
<br />RIVER
<br />below
<br />HOOVER OU
<br />..9-HI5
<br />15.300
<br />14,700
<br />16,300
<br />10,700
<br />5,120
<br />1 J,' 0 0
<br />14,600
<br />16.100
<br />18.700
<br />17,100
<br />14,400
<br />10,900
<br />18,800
<br />18.800
<br />19.100
<br />19.400
<br />19,600
<br />1 ",300
<br />8.' 1 0
<br />18,100
<br />19,600
<br />19,500
<br />18.300
<br />17,100
<br />, 3.100
<br />5,200
<br />13.700
<br />18,000
<br />11.500
<br />15.400
<br />
<br />LOWER COLORA 00 RIVER - 0 IVERS IONS - RETURN flOWS - MONTHLY PROV I S I ON Al RECOROS
<br />
<br />COLORlOO
<br />RIVER
<br />below
<br />OlYlSOAll
<br />9-4230
<br />16.4 0
<br />16.100
<br />, 7,1 00
<br />16.70 C
<br />9,1" .()
<br />18.200
<br />18.300
<br />18.300
<br />18.200
<br />18,400
<br />
<br />18,300
<br />9,860
<br />17.100
<br />18,1 00 -:
<br />11.800 ~
<br />
<br />17.900 ~
<br />17.100
<br />16,900
<br />9.8 a 0 -
<br />16.200 .':;
<br />16.200 ""
<br />1 4,3 0 0
<br />15,500
<br />16,000
<br />\ 6.600
<br />9,910
<br />14,900
<br />13,700
<br />13,800
<br />13.800,
<br />
<br />1.q 6
<br />
<br />Z. 3 8 '.5 488.400 2.0 J 2 463,230 /I 7 ).8 9 0
<br />
<br />4.630
<br />
<br />16 568 000
<br />16 597 000
<br />-29 000
<br />
<br />65
<br />65
<br />65
<br />65
<br />65
<br />65
<br />70
<br />66
<br />65
<br />65
<br />
<br />67.715."4015.7.30
<br />
<br />RESERVOIR DATA
<br />
<br />.
<br />COlomo
<br />RIYER
<br />lOUEOUCT
<br />near
<br />PARKERDAI
<br />*9-4241.5
<br />3,509
<br />.3," 75
<br />3.278
<br />3.J 8 7
<br />3..359
<br />.3.516
<br />.3.456
<br />3.470
<br />.3.491
<br />3.50/1
<br />3.502
<br />.3,509
<br />3.509
<br />3,' 0 2
<br />3,510
<br />
<br />3,505
<br />3.5' 1
<br />3,545
<br />3,'19
<br />3,534
<br />3.565
<br />3,387
<br />3.551
<br />3,52"
<br />3,5) 9
<br />3.412
<br />3.571
<br />3.54"
<br />3.546
<br />3.647
<br />
<br />lAKEllEAD
<br />
<br />LUEllOHm lUEHAUSU
<br />USABLECOHTEnS, ACRE-FEET
<br />
<br />
<br />1 612 000
<br />
<br />+2 000
<br />
<br />+48 300
<br />
<br />+50
<br />
<br />,
<br />BILL
<br />IILLI ~MS
<br />RIVER
<br />below
<br />ilAMaOAII
<br />smo
<br />
<br />, 66.1
<br />5.56
<br />
<br />smlORIIlSH
<br />
<br />I N C F S, E XC E P T ~S NO TED
<br />
<br />8,7
<br />'.6
<br />2,7
<br />'.6
<br />1.7
<br />1.7
<br />2,3
<br />M
<br />5.3
<br />7,'
<br />82
<br />82
<br />6.5
<br />3,0
<br />
<br />"
<br />COlORAOO
<br />RIVER
<br />berg.
<br />PlRm P~ll
<br />4275.20
<br />t 4,100
<br />13.100
<br />14,400
<br />15,300
<br />14,700
<br />15,.900
<br />15,800
<br />1 ".500
<br />1 3.000
<br />1 ",000
<br />1 3,700
<br />1 ".100
<br />1 4,200
<br />12.400
<br />1 1.000
<br />10.400
<br />1\,900
<br />1 1,400
<br />1 1.400
<br />12.300
<br />1 1.200
<br />10.800
<br />1 1,400
<br />1 1.900
<br />1 '.900
<br />1 1.900
<br />1 1,100
<br />10,100
<br />9.850
<br />8.500
<br />
<br />"
<br />COLORADO
<br />RIVER
<br />IND. RES.
<br />llAlNCAMAL
<br />9-426J
<br />739
<br />889
<br />8'9
<br />882
<br />'7<
<br />90'
<br />936
<br />907
<br />882
<br />825
<br />800
<br />. 15
<br />. 69
<br />.76
<br />88.
<br />878
<br />9>0
<br />923
<br />907
<br />'78
<br />8"
<br />80
<br />616
<br />867
<br />929
<br />OJ,
<br />90
<br />938
<br />930
<br />939
<br />
<br />12.610
<br />
<br />376.2'026.540
<br />
<br />8.,
<br />
<br />11
<br />PAlOVERCE
<br />C_MAL
<br />nea!
<br />BLYTHE
<br />9-4290
<br />1,570
<br />1,620
<br />1,660
<br />1,700
<br />1,510
<br />1.590
<br />1.570
<br />1,620
<br />1.630
<br />\.66.0
<br />1,530
<br />1." 90
<br />1,610
<br />1,620
<br />1.690
<br />1,690
<br />'.6:2 0
<br />1.610
<br />1,460
<br />1.620
<br />1,550
<br />1,590
<br />1,560
<br />1.530
<br />1.500
<br />1.410
<br />1.470
<br />1,540
<br />1.540
<br />1,570
<br />
<br />11
<br />COLORAPO
<br />RIVER
<br />below
<br />PAlO HROE
<br />0..
<br />HZ9l
<br />10,700
<br />11,300
<br />10.700
<br />1 1,600
<br />12.500
<br />12.000
<br />13,100
<br />13.200
<br />10.'00
<br />t l.' 00
<br />11,200
<br />1 1,400
<br />1 1,900
<br />10,900
<br />9,580
<br />9.080
<br />8.240
<br />9,300
<br />10.200
<br />10.0 a 0
<br />9.9" 0
<br />8.840
<br />8.610
<br />9,060
<br />9,' 1 0
<br />9,6) 0
<br />9.3'0
<br />8.760
<br />7,840
<br />7.2" 0
<br />
<br />"
<br />COLORWO
<br />~m~
<br />below
<br />CIDOLA
<br />ULLEY
<br />9-4293
<br />, 3,000
<br />11.600
<br />12.000
<br />11,900
<br />12.700
<br />1 J,7 0 0
<br />13,300
<br />14,500
<br />14,300
<br />\ \,6-00
<br />12.500
<br />12.500
<br />12.600
<br />13.100
<br />1 1,990
<br />10.300
<br />9,790
<br />9.610
<br />10,300
<br />1 1.000
<br />10.800
<br />10,500
<br />9.560
<br />9,3:3 0
<br />9,780
<br />10,200
<br />10,300
<br />9.990
<br />9.440
<br />8.690
<br />
<br />"
<br />COLORACO
<br />RIVERal
<br />IMPERI_L
<br />0..
<br />9-~m
<br />
<br />581
<br />08
<br />3H
<br />3H
<br />) 3 4.
<br />3H
<br />3H
<br />'98
<br />."
<br />662
<br />
<br />A A CAIUl
<br />
<br />near
<br />
<br />'H
<br />, ,.
<br />3H
<br />3H
<br />
<br />IMPERIIL
<br />.'"
<br />9-m~
<br />9,930
<br />10,000
<br />9,91 0
<br />10.500
<br />10.300
<br />10,200
<br />10,500
<br />10.100
<br />10.300
<br />10,200
<br />10.200
<br />- 9,890
<br />10.1 00
<br />10,100
<br />lp-200
<br />9.920
<br />9,4) C
<br />8,6' 0
<br />8,030
<br />8,340
<br />S,460
<br />e., 5 0
<br />8,940
<br />8,580
<br />~.3 9 0
<br />8,200
<br />7.880
<br />7,720
<br />7,590
<br />1.010
<br />
<br />"
<br />
<br />11
<br />GllASRtv.
<br />IIAIMi:AMll
<br />"
<br />IMPfRIH
<br />...
<br />9-5125
<br />2.03
<br />1,970
<br />1,680
<br />1.290
<br />929
<br />1.760
<br />1,890
<br />1,830
<br />2.070
<br />\.690
<br />1,420
<br />1.390
<br />1.910
<br />1.860
<br />1,780
<br />1.760
<br />1.450
<br />1,210
<br />9H
<br />1,650
<br />1,640
<br />1.780
<br />1.810
<br />1,700
<br />1,430
<br />1,410
<br />1.760
<br />1,810
<br />1.800
<br />1,650
<br />
<br />1,582 10.2..0 11.370
<br />
<br />...
<br />
<br />. 8.
<br />...
<br />3,.
<br />590
<br />8"
<br />
<br />60.
<br />3,.
<br />3H
<br />'H
<br />3H
<br />
<br />3,.
<br />,,.
<br />3H
<br />367
<br />"8
<br />
<br />47,450 07.260 40,990 12.546278.12049.293
<br />
<br />9,271 1,64.3
<br />
<br />42,800
<br />
<br />94,120 09,500 76.300 24.880551.70097.770
<br />
<br />Correction .March, Col. 117, Ac.Ft. "62,590
<br />
<br />'RECORDS FURMISHEO BYOTHER_GFHCIES
<br />I 10TH RETURN FlOW, 1M ACRE-fEEl, FRail 4 SUTIONS
<br />* lOTAlRETURN FlO" IMHRHfET, FROllll STATIDMS
<br />, From Metric figures
<br />
<br />"
<br />GILA
<br />RIVER
<br />near
<br />DOME
<br />q.:;205
<br />1.J
<br />',1
<br />U
<br />J.6
<br />3.5
<br />3.1
<br />2.9
<br />5'"
<br />3.6
<br />.
<br />
<br />124.6
<br />
<br />20
<br />
<br />MOMTH: APRIL 1970
<br />
<br />"
<br />COLORAOO
<br />RlVfR
<br />~e I DW
<br />Y.II.C.
<br />IIASTEIIIAY
<br />9-5211
<br />963
<br />923
<br />902
<br />629
<br />606
<br />
<br />.
<br />.
<br />.
<br />.
<br />.
<br />
<br />595
<br />61 ,
<br />809
<br />610
<br />608
<br />602
<br />759
<br />571
<br />515
<br />572
<br />
<br />Acre-Feet
<br />
<br />.
<br />.
<br />.
<br />.
<br />.
<br />
<br />567
<br />,.5
<br />903
<br />1,060
<br />696
<br />6"
<br />629
<br />629
<br />8"
<br />80'
<br />
<br />10
<br />COLORIOO
<br />R1VFRat
<br />HORTHfRLr
<br />~OUHOARY
<br />*9-5220
<br />
<br />3.640
<br />3,680
<br />3,680
<br />3,640
<br />3.620
<br />3.670
<br />3,680
<br />3,700
<br />3.120-
<br />3._700
<br />3,750
<br />3,700
<br />3,700
<br />3.680
<br />3.670
<br />3,680
<br />3.690
<br />3.620
<br />3,640
<br />3,680
<br />3.720
<br />3,700
<br />3,440
<br />3. TOO
<br />2.760
<br />2.330
<br />2.000
<br />1,730
<br />1,430
<br />
<br />3.380
<br />
<br />1I
<br />tL~1I0
<br />CAMHst
<br />llORElOS
<br />...
<br />
<br />.
<br />
<br />3.640
<br />3.670
<br />3,670
<br />3,640
<br />
<br />3,600
<br />3,610
<br />3,670
<br />3.670
<br />3,7' 0
<br />3,670
<br />3.740
<br />3,670
<br />3,670
<br />3.670
<br />3,610
<br />3,670
<br />3,670
<br />3.600
<br />3.640
<br />3,670
<br />J.710
<br />3,670
<br />3,430
<br />3,100
<br />2.760
<br />2.330
<br />2.000
<br />1,730
<br />1,430
<br />
<br />"c- /';? /..3
<br />~ .
<br />
<br />11
<br />COLORADO
<br />RlvERal
<br />SOUTHfRlY
<br />BOUMDIRY
<br />
<br />* 9-~2i2
<br />3'.3
<br />30.6
<br />292
<br />36.4
<br />3'.3
<br />4 J.O
<br />30.6
<br />27.8
<br />23.4
<br />21.1
<br />
<br />1 9.5
<br />20,0
<br />27.8
<br />20.0
<br />1 8.4
<br />17.3
<br />15.6
<br />1 4.6
<br />)32
<br />. 9.8
<br />32.7
<br />, 5.6
<br />12,q
<br />\ 12
<br />112
<br />2J.1
<br />J 7.9
<br />90.0
<br />107
<br />127
<br />
<br />42.830 01,1 44 200,526 2.01 9
<br />
<br />ACRE-FEET
<br />
<br />49200
<br />
<br />EiAPORITIOH FROIll THE MEAD
<br />BY lltSS-TRAHSFE~ MflHOD
<br />
<br />."
<br />
<br />,
<br />2
<br />,
<br />.
<br />5
<br />
<br />.
<br />,
<br />,
<br />9
<br />, 0
<br />
<br />II
<br />'2
<br />"
<br />"
<br />'5
<br />
<br />I.
<br />"
<br />"
<br />'9
<br />'0
<br />
<br />21
<br />22
<br />"
<br />24
<br />25
<br />
<br />26
<br />"
<br />"
<br />29
<br />'0
<br />"
<br />
<br />4.\ 5
<br />
<br />720
<br />
<br />21.'94 01.410 101,080 1,01 e,l TOUl
<br />
<br />J .3.9 ME~N
<br />
<br />H. II. BA8COCK. ~RIIOMA DISTRICT CHIEF
<br />
<br />.
<br />5
<br />5
<br />5
<br />5
<br />5
<br />5
<br />5
<br />5
<br />5
<br />
<br />620
<br />6.0
<br />58 .
<br />6' 7
<br />1,490
<br />
<br />3.7
<br />'.6
<br />5.0
<br />5,0
<br />6,0
<br />
<br />9,'
<br />9,'
<br />9,6
<br />6.9
<br />5,0
<br />5,)
<br />5.6
<br />5.6
<br />5.0
<br />5,3
<br />
<br />705,30052.640
<br />
<br />12.
<br />- 2
<br />
<br />/27,970
<br />
<br />DIVERSlaUFROIILmMEIO
<br />
<br />EQUIVlLWIMCHt5
<br />
<br />5.27
<br />
<br />~C-fT
<br />
<br />
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