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<br />, r <br /> <br />0016GU <br /> <br />. <br /> <br />. <br /> <br />- 3 - <br /> <br />this event--~ith an estimated five known dead. This can only be attributed to <br />the combined efforts of the public, State and Federal agencies, the good <br />samaritans, our modern communic~tion systems and to no small measures of <br />Good Providence. <br /> <br />The Arkansas River Basin in Colorado <br /> <br />Monday afternoon, June 14, thunderstorms started about 4:30 p.m. followed by <br />hail, up to baseball size at 5:30 p.m, B,y early morning, Tuesday, June 15, <br />an, estimated $500,000 damage had been done to El Paso County roads, highways, <br />bridges and to homes in Stratmoor Hills, Stratmoor Meadows and Security Village <br />south of Colorado Springs. Fountain, Colorado, downstream suffered very little <br />damages from this storm which had rainfall estimated at 4 inches, <br /> <br />Various showers and thunderstorms occurred in the Arkansas Watershed during <br />the next few days. The tornado at Palmer Lake on the af~ernoon of June 16 <br />did some damage in the upper Monument Creek area. <br /> <br />The afternoon of Thursday, June 17, the Falcon storm of 12+ inches of rainfall <br />with intensities of 7~ inches in 3 hours did damage from Falcon to Peyton, <br />Colorado, and produced flooding on Black Squirrel, Jimmy Camp and Sand Creeks, <br />tributaries of Fountain Creek and the Arkansas River and to the east, Big Sandy <br />Creek, tributary to the Arkansas River at Lamar, Colorado, <br /> <br />The flood proceeded down the Arkansas picking up the flood crests out of <br />Black Squirrel, Horse Creeks from the north and Crooked Arroyos and Muddy <br />Creeks on the south. B,y the time the floods on the Fountain had joined the <br />Arkansas River at Pueblo and proceeded to the Pueblo County line, extensive <br />damages had occurred and an estimated peak of 186,000 c,f,s, was attained. <br />A flood crest from the Purgatoire River joined the Arkansas flood. <br /> <br />All of these floods were contained in the John Martin reservoir. A total <br />estimated 280,000 acre-feet of inflow ~as stored in the John Martin Reservoir. <br />The lower Arkansas River flood started with the 8+ inches flood on the upper <br />Big Sandy Creek. This wss held to minimum damages ty three of the upper four <br />structures on the Big Sandy project. <br /> <br />The estimated maximum releases from Ramah and the upper dams of the Watershed <br />totaling 8,~00 c.f,s. ~as contained ~ithin the channel of Big Sandy Creek with <br />no damage done to Limon, Colorado, It is estimated that total damages to the <br />three structures are $5,000. The sponsors, local people and communities <br />estimated that at least $500,000 of damage ~ould have been done to the Big <br />Sandy project areas had this portion of the project not been installed. <br /> <br />The Big Sandy contributed some flows to the flooding on the Lower Arkansas <br />River below John Martin Dam. <br />