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<br />8. M",p Accuracy: <br /> <br />(II ~,A- <br /> <br /> <br />/" statement on n~ map complies <br />wi th National Map Accuracy St",ndards" <br />field checked by _ <br />on <br /> <br />. <br /> <br />FINDING: <br /> <br />Topographic base .J'Iappi.ng ~ meets ____. does not meet the nanJ.mum <br />standards of _.y:... Rule 5.A. (detailed) or __ Rule 6.A. ("'pprox.) <br /> <br />B. Hydrologic Analysis <br />I~ D"tai]- Rule 5 <br /> <br />1._1 Approximate - Rule 6 <br /> <br />1. Frequency includes: <br /> <br />/ 10-.year <br />~ 50-y"ar <br />-"'-1' ~OO-year <br />~ 500-year (not r"quired) <br /> <br />2. Methodology used: <br /> <br />years of record avai lable <br /> <br />. <br /> <br /> <br />//---_._-- <br /> <br /> <br />.Jtdf' <br />~~0t() <br />If"~ ,- <br /> <br /> <br />gage years <br />gage years <br />gage years <br />Streamflow reco,-ds over 50 years etc. <br />Str'"amflow r'ecords 25 to 50 years etc. <br />Streamflow records 16 to 24 years etc. <br />Streamflow records less than 10 years ,~tc. <br />regional skew <br />mixed population <br />combined rain and snow <br />historic flood of <br />~comparison with similar watershed(s) <br />~ synthetic analysis~rainfall runoff <br />model ~_ <br />precipitation records <br /> <br />3. Drainage Basin <br />Condi tions: <br /> <br />conditions in 12 months <br />~uture urbanization likely <br />V foreseeable development <br /> <br />4. <br /> <br />Work in Progress: <br /> <br />5. <br /> <br />Detention Characters: <br /> <br />~ <br /> <br />. <br /> <br />-7- <br />