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<br />w
<br />
<br />........~.___,_...........__,..................-..-_~..~____.c _____.__~. ._.~
<br />
<br />Table l.--Flood discharoes for selpcted recurrence intervals at 9dqin9 5tat;ons in Iowa ~nd adiacpnt States--Continued
<br />
<br />Site
<br />num-
<br />ber
<br />
<br />Sta-
<br />tion
<br />number
<br />
<br />Station name
<br />
<br />P Rapid Creek tributary near Oasis, IOwa
<br />P Rapid Creek tributary near Iowa City,Iowa
<br />Rapid Creek near Iowa City, Iowa
<br />Clear Creek near Coralville, Iowa
<br />Ralston Creek at Iowa City, Iowa
<br />
<br />South Branch Ralston Creek at Iowa City, Iowa
<br />P Old Mans Creek near Iowa City, Iowa
<br />P North English River near Montezuma,Iowa
<br />P North Fork English River near Montezuma, Iowa
<br />P North English River near Guernsey, Iowa
<br />P North English River at Guernsey, Iowa
<br />P Deep River at Deep River, Iowa
<br />P S Fk English R trib near Barnes City,Iowa
<br />P South Fork English R near Barnes City, Iowa
<br />P S English R trib No.2 near Montezuma, row a
<br />
<br />English River at Kalona, Iowa
<br />P Bulgers Run near Riverside,Iowa
<br />Cedar River at Mitchell,Iowa
<br />Cedar River at Charles City, Iowa
<br />Little Cedar River near Ionia, Iowa
<br />
<br />Cedar River at Janesville, Iowa
<br />P Beaverdam Creek near Sheffield,Iowa
<br />West Fork Cedar River at Finchford, Iowa
<br />Shell Rock River near Northwood, Iowa
<br />P Elk Creek at Kensett,Iowa
<br />
<br />P Spring Creek near Mason City, Iowa
<br />Winnebago River at Hason City, Iowa
<br />P Willow Creek near Mason City
<br />Shell Rock River at Marble Rock, Iowa
<br />Shell Rock River near Clarksvil1e,Iowa
<br />
<br />Shell Rock River at Shell Rock, Iowa
<br />P Beaver Creek tributary near Applington,Iowa
<br />Beaver Creek at New Hartford,Iowa
<br />P Black Hawk Creek at Grundy Center, Iowa
<br />Blackhawk Creek at Hudson, Iowa
<br />
<br />Cedar River at WaterlOO, Iowa
<br />Fourmile Creek near Lincoln,Iowa
<br />Half Mile Creek near Gladbrook,Iowa
<br />Fourmile Creek near Traer,Iowa
<br />P Twelve Mile Creek near Traer,Iowa
<br />
<br />.
<br />
<br />81 05453900
<br />82 05453950
<br />83 05454000
<br />84 05454300
<br />85 05455000
<br />
<br />86 05455010
<br />87 05455100
<br />88 05455140
<br />89 05455150
<br />90 05455200
<br />
<br />91 05455210
<br />92 05455230
<br />93 05455280
<br />94 05455300
<br />95 05455350
<br />
<br />96 05455500
<br />97 05455550
<br />98 05457500
<br />99 05457700
<br />100 05458000
<br />
<br />101
<br />102
<br />103
<br />104
<br />105
<br />106
<br />107
<br />108
<br />109
<br />110
<br />
<br />05458500
<br />05458560
<br />05458900
<br />05459000
<br />05459010
<br />05459490
<br />05459500
<br />05460100
<br />05460500
<br />05461500
<br />05462000
<br />05462750
<br />05463000
<br />05463090
<br />05463500
<br />05464000
<br />05464130
<br />05464133
<br />05464131
<br />054641U
<br />
<br />111
<br />112
<br />113
<br />114
<br />115
<br />116
<br />111
<br />118
<br />119
<br />120
<br />
<br />Hydr 01 0'11 c
<br />region
<br />
<br />Drainage
<br />area, in
<br />square
<br />miles
<br />
<br />2
<br />2
<br />2
<br />2
<br />2
<br />
<br />.97
<br />3.43
<br />25.30
<br />98.10
<br />3.01
<br />2.94
<br />201.00
<br />31.00
<br />34.00
<br />68.70
<br />81. 50
<br />30.50
<br />2.51
<br />11. 50
<br />.52
<br />573 .00
<br />6.31
<br />826.00
<br />1,054.00
<br />306.00
<br />
<br />225
<br />438
<br />1,510
<br />1,850
<br />408
<br />
<br />418
<br />2,420
<br />1,470
<br />1,810
<br />2,640
<br />
<br />3,940
<br />1,120
<br />380
<br />529
<br />40
<br />
<br />6,080
<br />1,600
<br />11,100
<br />10,600
<br />3,040
<br />
<br />10,500
<br />1,710
<br />5,630
<br />1,190
<br />390
<br />820
<br />3,370
<br />619
<br />10,100
<br />9.140
<br />
<br />8,770
<br />1,070
<br />3,930
<br />954
<br />2,970
<br />
<br />24,000
<br />437
<br />147
<br />516
<br />778
<br />
<br />2
<br />
<br />5
<br />
<br />Recurrence interval, in years
<br />
<br />50
<br />
<br />493
<br />900
<br />3,060
<br />3,580
<br />816
<br />
<br />732
<br />4,820
<br />2,460
<br />3,100
<br />4,150
<br />5.110
<br />2,090
<br />676
<br />987
<br />93
<br />
<br />10,500
<br />2,190
<br />14,700
<br />16,300
<br />6,000
<br />
<br />18,500
<br />2,440
<br />12,200
<br />1,880
<br />608
<br />
<br />2,000
<br />5,650
<br />882
<br />16,900
<br />16,200
<br />16,700
<br />2.150
<br />8,450
<br />2,150
<br />5,980
<br />
<br />43,400
<br />771
<br />250
<br />829
<br />1,070
<br />
<br />10
<br />698
<br />1,270
<br />4,230
<br />4~960
<br />1,140
<br />
<br />954
<br />6.800
<br />3,160
<br />4,020
<br />5,150
<br />5,820
<br />2,910
<br />886
<br />1,350
<br />145
<br />
<br />13,800
<br />2,550
<br />16,900
<br />19,900
<br />8,240
<br />24,100
<br />2,930
<br />17,200
<br />2,320
<br />752
<br />
<br />3.050
<br />7,310
<br />1, 0 40
<br />21,800
<br />21,700
<br />22,600
<br />2,980
<br />11,900
<br />3,180
<br />8,440
<br />
<br />56,800
<br />1,000
<br />329
<br />1,050
<br />1,270
<br />
<br />25
<br />968
<br />1,770
<br />5,790
<br />6,960
<br />1,600
<br />
<br />1.240
<br />9,700
<br />4,060
<br />5,200
<br />6,390
<br />
<br />6,640
<br />4,140
<br />1, 160
<br />1,870
<br />233
<br />
<br />18,200
<br />2,970
<br />19.700
<br />24.300
<br />11,300
<br />31.300
<br />3,560
<br />24,000
<br />2,860
<br />930
<br />
<br />4,630
<br />9,530
<br />1,220
<br />28,600
<br />29,200
<br />
<br />30,400
<br />4,120
<br />16,600
<br />4,740
<br />12,000
<br />
<br />73,500
<br />1,290
<br />439
<br />1,330
<br />1,540
<br />
<br />1.170
<br />2,170
<br />6,980
<br />8,590
<br />1,970
<br />
<br />1.450
<br />12,100
<br />4.740
<br />6,090
<br />7,290
<br />
<br />7,210
<br />5,210
<br />1.360
<br />2,300
<br />316
<br />
<br />21,600
<br />3,250
<br />21,700
<br />27,300
<br />13,600
<br />
<br />36,600
<br />4,030
<br />29,100
<br />3,240
<br />1.060
<br />
<br />5,950
<br />11,200
<br />1,340
<br />33,900
<br />35,300
<br />36,300
<br />5,010
<br />20,200
<br />6,070
<br />14,900
<br />
<br />85,500
<br />1,500
<br />527
<br />1,540
<br />1,750
<br />
<br />.
<br />
<br />2
<br />3
<br />3
<br />3
<br />3
<br />3
<br />3
<br />3
<br />3
<br />3
<br />3
<br />3
<br />3
<br />3
<br />3
<br />3
<br />3
<br />3
<br />5
<br />5
<br />3
<br />4
<br />5
<br />3
<br />3
<br />3
<br />3
<br />3
<br />3
<br />3
<br />
<br />1,661.00
<br />123.00
<br />846.00
<br />300.00
<br />58.10
<br />
<br />29.30
<br />526.00
<br />78.60
<br />1,318.00
<br />1,626.00
<br />
<br />1,746.00
<br />11.60
<br />347.00
<br />56.90
<br />303.00
<br />5.146.00
<br />13.78
<br />1.33
<br />19.51
<br />43.80
<br />
<br />3
<br />3
<br />3
<br />3
<br />3
<br />
<br />100
<br />
<br />1,360
<br />2,590
<br />8,170
<br />10,300
<br />2,360
<br />1,660
<br />14,700
<br />5,420
<br />6,980
<br />8,150
<br />7,750
<br />6.400
<br />1,560
<br />2,760
<br />416
<br />
<br />25,100
<br />3,520
<br />23,600
<br />30,100
<br />15,900
<br />
<br />41,900
<br />4,510
<br />34,100
<br />3,600
<br />1,180
<br />
<br />7,370
<br />13,000
<br />1,460
<br />39,400
<br />41,600
<br />
<br />42,200
<br />5,910
<br />23.700
<br />7,510
<br />18,000
<br />
<br />97,100
<br />1,700
<br />622
<br />1,760
<br />1,960
<br />
<br />.
<br />
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