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<br />COLORADO RIVER RESERVOIRS <br />PROPOSED INTERIM OPERATING CRITERIA <br /> <br />NOTE: Bold ,type denotes changes from one step 10 the next within an interim criteria proposal. <br /> <br />Nannal Year <br />Water Consumption <br />Lake Mead Storage EIev. <br />lake Mead Storage Contents <br />Lake Mead storage ab Min Power <br />5-year Drought Frequency <br />lake Mead EIev at end 5-year <br />Drought <br />California CU limit <br />Colorado River Aquecluct <br />Nevada CU limit <br />SNWA Needs <br />Arizona CU limit <br />Proposed Rule <br /> <br />Partial M&I SumlU!l <br />Waler Consumption <br /> <br />lake Mead Slorage Elev. <br />Lake Mead S10rage Contents <br />Drought Frequency <br />Lake Mead Elev at end 5-year <br />Drought <br />California CU limit <br />Colorado River Aqueduct: <br />Nevada CU limit <br />SNWA Needs <br />Arizona CU limit <br />Surplus Uses <br /> <br />Full M&I Sumlus <br />Water Consumption <br /> <br />lake Mead Storage Elev. <br />lake Mead Storage Contents <br />Drought Frequency <br />lake Mead Elev at end 5-year <br />Drought <br />California CU limit <br />Colorado River Aqueduct <br />Nevada CU limit <br />SNWA Needs <br />Arizona CU limit <br />SurpluS Uses <br /> <br />Sumlus ha...ed on SDaCe Buildlno <br />Water Supply <br /> <br />Water Consumption <br /> <br />lake Mead Storage Elev. <br />lake Mead Storage Contents <br /> <br />CurnYltCriteria <br /> <br />7.5maf <br />not specified <br />notspecffied <br />not specified <br />notspecffied <br />not specified <br /> <br />4.4maf <br />full, unused apportionment <br />.3maf <br />full <br />2.8maf <br /> <br />nol included <br /> <br />nol included <br /> <br />one factor in deciding on surplus <br /> <br />&State Interim Criterill <br /> <br />7.5maf <br />1125 or less <br />13.569 mafor less <br />3.8msf <br />33rdpercentile <br />1083 (Min Power) <br /> <br />4.4maf <br />less than fun <br />.3maf <br />fessthanfull <br />2.8maf <br /> <br />greater than 7.5 maf <br />demands less conservation opportunites <br /> <br />1125 to 1145 <br />13.569 mafto 15.585 maf <br />not specified <br />not specified <br /> <br />4.4 maf + approx. 250,000 <br />1.212 maf-250,OOO sf <br />.3 mat + 1\2 excess M&I demand <br />fessthanfull <br />2.8maf <br />Restricted to M&I only, no storage <br /> <br />greaterthan7.5maf <br />demands less conservation opportunites <br /> <br />1145 upto flood control <br />15.585 maf or more <br />not specified <br />not specified <br /> <br />4.4 maf + excess M&I demand (,550 maf) <br />full (1.212 maf) <br />.3 maf + excess M&I demand <br />fully satisified <br />2.8maf <br />Restricted 10 M&I only, no storage <br /> <br />"R70 Runoff exeeedance" or <br />17.331 maf runoff into lake Powell <br />grealerthan 7.5 maf <br />demands less conservation opportunites <br />not specified <br />not specified <br /> <br />California Interim Criteria <br /> <br />1088 or less in 2001 to 1098 in 2015 <br />10.5 MAFor less in 2001 to 11.3MAF In 2015 <br /> <br />????? <br /> <br />????? <br /> <br />????? <br /> <br />level 3 Sumlu.'l h_...c on I akp- Mp-ad Triaaers <br />greater than 7.5 maf <br />demands, conservations measures implemented + 100,000 <br />Triggers adjust 1'\1% change in UB demand <br />below level 2& ab 1088 in 2001 to 1098 in 2015 <br />below level 2 &ab 10.5 MAF in 2001 to 11.3 MAF in 2015 <br />not specified <br />not specified <br /> <br />4.4maf+ <br />1212 MAF <br />.3 MAF + <br /> <br />2.8 MAF + <br />Restricted to M&I & Indian only, no offstream storage or Ag Surplus <br /> <br />level 2 Sumlus based on lake M8lId Trianer!'l: <br />greater than 7.5 maf <br />demands,conservation measures implemented <br />Triggers adjust 1'\1.1% change in UB demand <br />below level 1 & ab 1116 in 2001 to 1125 in 2015 <br />below level 1 &ab13 MAFin 2001 toab 13.9MAF In 2015 <br /> <br />4.4 maf + excess M&I demand (.550 maf) <br />full (1.212 maf) <br />.3 maf + excess M&I demand <br />fully satisified <br />2.8maf <br />Restricted to M&I only, storage limited to M&I, No Ag. Surplus <br /> <br />level 1 Sumlus balled on lake Melld Trianers <br />17m <br />Trigger adjusted 1'\1.7% change in UB demand <br />greater than 7.5 maf <br />demands less conservation opportunites <br />1160 in 2001 to 1166 by 2015 <br />17.6 MAF in 2001 to 18.4 MAF in 2015 <br /> <br />PAGE 1 <br /> <br />~ <br /> <br />0211712000 <br /> <br />Environmental Criteria <br /> <br />-1120.4to year 2015 <br />13.4maf <br /> <br />34th percentile <br />1083 <br /> <br />If above 1120.4 release a11east 32,000 afto delta <br /> <br />Same as 6-State <br /> <br />o offstream storage, groundwaler banking or ag <br /> <br />l0A1 <br /> <br />CRINTERIMOPCRIT <br />