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TABLE 2~. WATER 17UAUTYIN RALSTON CREEK
<br />1999.2007
<br />STATION SW-FBRG
<br /> RG SW-FBRG SW-FBRG SWfBRG SW-FBRG SW-FBRG SW-FBRG SW-FBRG SWFORG
<br />FBRG SW-FBRG SWfORG SWFBRG SW-FBRG SW-FBRG SWfBRG SWfBRG SW-FBRG SWFBRG SW4=BRG SWfBRG SW-FBRG 6W-FBRG SWfBRG SW-FBRG SW-FB
<br />/31/04 629/04 729/04 8/30104
<br />RG SW 929/04 1028104 17/30/04 7228104 725/05 228/05 322105
<br />S -
<br />WFBRG SW-FBRG SW-FB 7/31/03 92fi/03 10/31/03 10137/03 1125/03 12/16/03 123104 2/25/04 3/30/04 428/04 5/37/04 5131/04 5
<br /> 429/03 522103 623103 729103 7/31/03
<br />pM (std units) 124 14
<br />Conducdvdy (umhos) 215 796
<br />Told OiwoNad sdids 386 261
<br />Total w ended sdids
<br />Herdnoss, total 81 83
<br />Carbonate 88 83
<br />Bicamonate 123 117 50 5
<br />Alkalinity, Dissolved 88 68
<br />Alkaliniy, total 101 96
<br />Nitrate Nitrogen 25 1 21.
<br />Ammonia, total
<br />81
<br />1
<br />36
<br />7 19 31.8 e 8 1p.
<br />CakAUm . .
<br />4 15 12.6 7.
<br />Sodium, dissolved 14.6 11' 10 9.3 2.
<br />Magneswm, dissolved 18 11.4 3 1 t,g 16 1
<br />Potassium, dissdvad 3.42 2.56 46 32
<br />SuMeta 138 60.2 2
<br />FWodde, total 29 25
<br />cnltdee z1 n.e <o.z <o.
<br />Phosphorous
<br />dissolved
<br />AWrtrnum
<br /><0.2
<br /><0.2 <0.2 <0.2
<br /><0.2 <0.1 <0.1
<br />`0.001
<br />,
<br />Aluminum, total <0.2 <0.2 <0.2
<br />`0
<br />001 `0.001 `0.001
<br />`0
<br />05 `0.001
<br />Antimony, eissdvee `0.007 `0.001 .
<br />`0
<br />001 `0.001 .
<br />Antimony, toW `0.001 `0.001 .
<br /><p.001 `0.01
<br />Arsenic, dissoved `0
<br />01 `0
<br />01 `0.01 `0.01
<br />Arsenic, taW . .
<br />Barium, dissolved
<br />Badum, total
<br />Be rum, diwaNad
<br />Boron, total
<br />Cadmium, dissdvad
<br />Chromium, dissolved
<br />C snide, fatal
<br />`0
<br />005
<br />'
<br />Copper
<br />dissolved
<br />Copper 0.006 `0.005 `0.005 `0.005
<br />`0.005 .
<br />0.01 `0.00
<br />`0.03
<br />,
<br />total
<br />CoPPar `0.005 `0.005 `0.005 `0.03 Q
<br />21 0.11
<br />,
<br />Iron, dissoNad `0.03 0.041
<br />03
<br />`0 0.2 .
<br />Iron, total 0.162 0.177 .
<br />Iran, wspended 0.0
<br />Iron, Fertous (Fe2+)
<br />0.162
<br />0.041 `0.03 0.2
<br />
<br />0
<br />Iron, Fartit Fe3+
<br />Lead. dssoNad
<br />`0
<br />005
<br />`0.005 `0.005 `0.005
<br />`0
<br />01 `0.05
<br /><0 01 `0.0
<br />0.01
<br />Lead, total . `0.01 .
<br />01
<br />`0 `0.01 `0.01
<br />Manganese, dissolved
<br />Man mesa total 0.06 `0.01 0.02 .
<br />`0
<br />001 `0.0001
<br />Mercury, dissoved `0
<br />0001 `0.0001 `0.0001 `0.0001
<br />0
<br />009 .
<br />`0.005 0.00
<br />Martyry, ford .
<br />028
<br />0 0
<br />027 0 027 .
<br />Molybdenum, dissolved . .
<br />Nickel, dissoNad
<br />Selenium, dissolved , <0 01 `0.07
<br />Silver, dissolved `0.001 `0.001 `0.007 `0.001
<br />`0
<br />001 `0.001 `0.001
<br />Silver, total <a.pa1 <9.ao1 `0.001 .
<br />Tndrpm, aiwowed
<br />vanadium, mwdved
<br />
<br />`0
<br />001
<br />
<br />`0.001
<br /><p.oo1
<br />`6.001 <p 1 <o.ao1
<br />TheOium, total . `0.01 `0.005
<br />Zinc, dissoNad
<br />Zino
<br />totd 0.021 0.01 0.009
<br />0
<br />13
<br />11
<br />0
<br />0809
<br />0
<br />0314
<br />0
<br />0.0074 `0.005
<br />0.0008 0.0597
<br />0.058
<br />~
<br />`0
<br />0003
<br />`0
<br />0003
<br />`0
<br />0003
<br />,
<br />dissolved
<br />Uranium 0.0071 0.0112 0.035 0.0637 0.168 0.77 0.22 0.155 .
<br />0.11 0.11
<br />p
<br />002
<br />002 `0 .
<br />`0
<br />002 .
<br />002
<br />`0 .
<br />`0.0003 0.0007 0.0646 0.0016 0.0011 0. 007 0003
<br /><p. 003 `0.0003 0.0003 <0 . . .
<br />,
<br />Uranium, wspended `0.002 `0.002 `0.002 0.0023 `0.0003 `0.002 `0.002 ,
<br />.
<br />`0.002 < . .
<br />Uranium, lord
<br />Thorium-228, dis. Ci/y
<br />Tho~um-230, dis (pCUL)
<br />3 <0.2
<br />2 0
<br /><0
<br />0.5 <0.2 0.3 <0.2
<br /><0.2
<br /><0.2
<br />Th um-232, dis. (pCi/y 4 1
<br />8
<br />0 9 0.8
<br />0 D.8 0.6 0.5 0.5 0.3 <0.2 <0.2 <0.2 .
<br />.
<br />3 <0
<br />2 <0
<br />2
<br />0 <0.2 <0.2 <0.2 <0.2 <0.2 <0.2
<br />Radium-226, dis (PCiIL)
<br />COL .
<br />.
<br />) <0.1 0.1 .
<br /><0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 c0.2 <0.2 0.8 .
<br />.
<br />.
<br />RaeiurrF228, wsp. (P
<br />Radium-228, told (DCi/l)
<br />Grave Alpha, dis (pCilL)
<br />Grow Bate dis. CiIL
<br />NOTES: Mean and median statis8c cdculated using one-hdt detection limit (12 D.L.)
<br />ND = number o1 nor.datects
<br />Rewbs ere in mglL unlew otherwise noted
<br />Page 16 of 25 WheayonreAttx/aar•
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