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<br />BASED ON FIGURE 4-2, CORPS OF ENGINEER REPORT "WATER AND RELATED
<br />LAND RESOURCES MANAGEMENT STUDY'; VOLUME:JZ", APPENDIX D.
<br />
<br />
<br />
<br />EXHIBIT m-2
<br />
<br />TDS GROUNDWATER/SUIFACE WATEI COMPAIISONS
<br />
<br />1800
<br />
<br />1600
<br />
<br />1400
<br />
<br />1200
<br />
<br />.....
<br />CP 1000
<br />E
<br />(j)
<br />o 800
<br />f-
<br />
<br />---
<br />
<br />--
<br />
<br />
<br />---
<br />
<br />/
<br />
<br />'-AVERAGE TOS CONCENTRATION
<br />OF GROUND WATER
<br />
<br />600
<br />
<br />/'
<br />/'
<br />/
<br />/
<br />/
<br />/
<br />/
<br />/
<br />/ /'
<br />
<br />~/'///'l
<br />
<br />/'
<br />
<br />/rAVERAGE HIGH TOS OF
<br />~J SOUTH PLATTE RIVER
<br />(LOw. FLOW CONDITIONS)
<br />
<br />-
<br />--
<br />
<br />-
<br />
<br />-
<br />
<br />-
<br />_--r-
<br />
<br />
<br />/,,r- - - - - - - - lAVERAGE LOW TDS OF
<br />SOUTH PLATTE RIVER
<br />/' /' (HIGH - FLOW CONDITIONS)
<br />
<br />/'
<br />/'
<br />
<br />400
<br />
<br />I "RDIN TO Ll.RUSH Tol
<br />
<br />,..~ '-FO i~EORRL"'~~
<br />
<br />240 220 200 180 160 140
<br />RIVER MILE
<br />
<br />120
<br />
<br />200
<br />
<br />STERLING TO
<br />STATE LINE.
<br />
<br />BRIGHTON
<br />TO KUNt.R
<br />
<br />o
<br />340
<br />
<br />'00
<br />
<br />eo
<br />
<br />280
<br />
<br />260
<br />
<br />320
<br />
<br />300
<br />
<br />Table III-I.-Small commuuities using ground \Vater in Boulder, Larimer, and
<br />Weld Counties
<br />
<br /> Treatment Storage Population
<br />Location capacity I capacity served Treatment
<br /> (gals/day~ (gallons)
<br /> l
<br />Boulder County i
<br /> I I
<br />Jamestown 70,000 15,000 I 187 Chlorination
<br />Misc. developments 563,000 I 350,000 I 2,246 N.A.'
<br />I
<br /> r
<br />Larimer County I
<br /> I
<br />Wellington 1,469,000 40,000 I 900 Chlorination
<br />Misc. developments 2,148,000 529,400 3,780 N.A.
<br />Weld County
<br />Eaton 4,300,000 200,000 1,412 None
<br />Erie' 2,000,000 10,500 1,000 Aeration & chlorination
<br />Fort Lupton 4,000,000 100,000 2,500 None
<br />La Salle 2,500,000 50,000 1,240 None
<br />P lattev i lie 1,000,000 110,000 1,000 Chlorination
<br />Misc. developments 1,835,000 226,000 2,350 N.A.
<br />Th ree cou nty tota I 19,885,000 1,630,900 316,615
<br />I N.A. (not available)
<br />2 Erie-one well and South Boulder Creek
<br />3 Population of 16,615 is about 5 percent of total population of the three counties.
<br />
<br />111-4
<br />
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