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<br />SEXjTION2 <br /> <br />Inve nta ry <br /> <br />2.1 WaterSunnlv SJuu:eslStorae-e <br /> <br />10 meet the waterde mand, the Distric t relies on seven alluvial <br />wells (tributary ground waternom the Cheny CreekAlluvium) and five <br />dee p wells (non-tributary ground waterno m the Denver Basin aquifelS). <br />Waterno m the wells flows through the distribution system that consists of <br />six pump stations and six underground stornge tanks amounting in <br />approximately 5.5 million gallons ofstornge. 'The District'swaterusage for <br />the waterye ar(*) of2000 was 2,37l ac re -feet. Of this amount, l,838 ac re- <br />feet came no m tributary wells and 533 ac re -feet nom non-tributary wells. <br />With the ultimate build outof5,85l (SFUs), the waterrequirementis <br />estimate d at 4,539 ac re -feet (annually). Although the Distric t is entitle d in <br />nearly twice the build outdemand,mostofthe waterwillcome nom <br />non-tributary groundwater. Pumping nom this dee persomc e will c ost <br />c onsidernbly more and willresuJt in higherrntes. <br />A study of water usage forexisting and future requirements was <br />done in 1996. Using the intalannualwaterusage ofl,758 acre-feet, for <br />the wateryearofl993-l994, the study showed 318 acre-feet was used by <br />the Iake/GolfCoulSe and the remaining l,440 acre-feetwasused by the <br />combine d wa teruse ofreside ntial and c ommelC ialc usto melS. 'The <br />annual in tal system usage per dwelling unit was 0.736 ac re -feet. With the <br />implementation ofthe WaterConselVation Plan the Distric t will aim in <br />ac hieve a 20% re d uc tion (0.63 ac re -fe et annually) in inllra tio n wateruse <br />perdwe lIing unit. 'The Pinery Country Club Go lfComse has continually <br />improved theirinigation prncticesin onierin conselVe water. <br />(*) Ourwa teryearis from Novemberl through Oc to ber3l. <br />2.2 Wastewa ter'lrea tment Proc esslCa nac ity <br /> <br />'The Distric t c ullently has a new 1 million galb n a day (MG D) <br />reclamation facility that inc ludes a five stage Banienpho treatment <br />processwith M:ircofloc watertreatmentfiltelS. 'The Banienpho process <br />inc ludes a series of opern tio ns forsec ondary removalof suspende d <br />solids, ammonia, nitrate, phosphorus and bioc hemic aloxygen demand <br />(roD). 'The wa tertre atment filtelS re d uc e the phosphorus c onc entIa tio n <br />in permitted levels. 'The facility has the ability in add chlorine for <br />disinfection priorin discharge if the need everprese nts itself. 10 date, <br />