OCR Text |
Show ( June Nune ) , and July . ( Floods I'lloods Illoods ) 68 ( are tire ) , ( common aoininoii ) during all ( months Inoilths ) except November , December , January , ( and tind ) ( UPebruary Rebriitiry ) , and ( periods perioals ) of low water ( in iii ) all ( months nioiiths ) except April to . July . Colorado Rivor at ( Leon Loos ) ( Ferry Pat-ry Patry ) ( ( 192Q-J92S 192QJ92S ) ) Se ud & i , ( Moan Wean ) ( animal ainiual ) discharge ( 10 aq ) 500 . . . - ( Minimum Whilinuni ) ( daily dally ) discharge ' '1' ( OOQ 000 ) , ? . . - . . . ( Maximum 31axinium ) ( dally daily ) discharge ( --------------------- ) WMMMMMMM . 110 , OOQ Ratio , maximum to ( minimum inhilmum ) ( ----------------- ) . . 11Q1 ! ( MinIimim Ihihiium ) ( mcnn inean ) ( month nionth ) ( January ) ( -TtlOT- TtlOT ) T , ir 5 , ( C80 43SO ) ( Maximum WaXiIIIIIIII ) ( mean lileall ) ( month molith ) ( June ) Ll . i 0'- 40 Q Average ( number wimber ) of ( days lays ) ( in hi ) year the ( flow floiv ) is less ( than Man ) ( fhevIafnj-d fhevIafnjd ) ( s-- s ) charge of 19,500 ( second-feet secondfeet sccopid-fcct sccopidfcct ) January July ( -------------- ) . _ . . February August March September - . m , - , April ( October October- October ) . ( May Ifay ) November ( -------------- ) * 9 ( June Tulle ) ( December December- December ) - Floods of 30,000 ( second-feet secondfeet ssecond-feet ssecondfeet ) and over have ( oc- oc ) _ curred in ( all aU ) months except November , December , ( . , ) ( January JanuaTy ) , and February , and 60.8 ( per peT ) cent of ( tlie- tlie the ) total ( run-off runoff riln-off rilnoff ) occurs in the three months , May , ( June Jime ) , and ( July Jidy ) . ( Low-water Lowwater ) flows of less than 6,000- ( second-feet secondfeet ) have occurred in all months except March to July . ( San Saii ) Juan River ( near itear ) ( muff Bluff ) ( based on U . S . Geol ( Survey Survay ) ( records recomis- recomis ) ( 1015 1915 ) , 1916 , ( 1917 19171 ) ; 1927 ( and aizd ) 1928 ) ( Second-feet Secondfeet ) ( Mean Alean ) animal ( discharge dischar-e dischare ) about ( ------------------------------ ) 4,070 , ( Minimum Alininium ) daily ( discharge1 discharge' discharge ) ( --------------------------------- ) ( 199 3-99 ) ( Maximum INfaxinium ) daily ----------------------------------- 51,100- Ratio , maximum to ( minimum niftiffinim ) about ( ------------------------- ) ( 257 25T ) ( Minimum Alininium ) ( mean nican ) ( month nimith ) ( ( December Deceniber ) ) ( ------------------------ ) ( S24 824 ) Maximum mean ( month nionth ) ( June ) ( ----------------------------- ) 0,900 , ( According Accordilig ) to ( testimony testiniony ) of ( many maiiy ) witnesses the ( Sail San ) Juan has been entirely dry and , according to Water Supply Paper No . 309 ( see . page 27 of Exhibit SO ) the flood of October ( G 6 ) , 1911 , was estimated , to be 150,000 ( second-feet secondfeet ) . |