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<br /> <br />Table 6 (con't) <br />Study Reconmendedl <br />Setting -Approach <br />11. River or site <br />sppecific lnstreain <br />flow studies or <br />environmental im- <br />pact studies. <br />Conflict with <br />other water Uses <br />low. <br />C. Fluid bed Manning equation; <br />stream. Chah- step-backwater com- <br />nel configor-'.. "tationprocedure# <br />ation chang ? <br />ne set of field <br />with time. measurements _ <br />111. River or site'- <br />specific lnstredgi <br />flow studlet or ' <br />EIS. Copfllct <br />Witt) other water, <br />uses moderate or <br /> <br /> <br />A. Simple, sta=:' Rating curve with <br />ble channell three or more (pref- <br /> erably more) sets of. <br /> field measurements, . <br /> <br />Advantages <br />Disadyb ""ages <br />Ability to slmu- Aecurecy depends on <br />lato not dependent complexity of "stream. <br />oIi "co?IStadt" chan- Limited range of ex- <br />nol conflguratlon trapolaltions <br />111gh accuracy of <br />predictions. Large <br />i^6ng6 of t1ows Inay <br />be simulated: <br />tonflderable invest- <br />ment I" dhtA eollectlon <br />Pages <br />i1-Iq <br />IS-.21 <br />? y- 15 <br />21