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TABLE 24. WATER QUALITY IN RALSTON CREEK
<br />1998-2007
<br />crnnnu ew_eau
<br /> RM
<br />N S
<br />SW-F
<br />H S
<br />H 6
<br />SNM
<br />R
<br />SW-A
<br />A
<br />R
<br />SW
<br />S
<br /> A
<br />~~
<br />~ ~
<br />N S~ ~ SW-A~ SW
<br />5~ R
<br />N S1
<br />M
<br />S
<br />H 5
<br />S
<br />S
<br />R
<br />S
<br />R
<br />S
<br />6
<br />W-A
<br />H 5 ~
<br />~~
<br />~
<br />~ 3
<br />~
<br />O
<br /> ~ ~;
<br />SV.M ~
<br />N
<br />5~~
<br />' S~~N 6W-AR
<br />~H S
<br />W-AR
<br />~; SAM 5
<br />~' S
<br />H S
<br />SW-A
<br />RH B
<br />H SW-FR
<br />M S
<br />WJt
<br />R
<br />SW-AR
<br />H 5
<br />V~ 3
<br />~
<br />5
<br />2
<br />S
<br />A
<br />~~
<br />3
<br />~
<br />~~~
<br />~
<br />~~
<br />Z
<br />~~
<br />Z
<br />~~
<br />n
<br />1 ]/ ~
<br />a
<br />~
<br />C
<br />1
<br />1
<br />99B 1
<br />~
<br />1
<br />1
<br />]
<br />O
<br />~
<br />a
<br />~
<br />~
<br />~
<br />~ ~
<br />pH lard urMS) 8.5 7.8 7.8 7.9
<br />139
<br />GMUCtNBY (umhoa) 511 523 570 W2
<br />n3 1S9 1]9
<br />Taal tliawNed wyda 355 319 350 287
<br />raolw.ponaea.aba. z 3 <7. <lo.
<br />Haran.w,M.l tso 160 160
<br />Carbonate 100 5d.8 6].7
<br />ILmNOrete
<br />A1u6 , D'nwNatl 100 ~ d] `'6
<br />Adabary, IOW 97 2d0 110
<br />NNete NBro9m t.8 l.] 1.] <0.5
<br />17.7
<br />Ammoria, toW 0 0 0 <t. 362 28 32.8
<br />8.9
<br />DalcWm 37 38 36
<br />18.3 16.3 18
<br />5.2
<br />Sadlum, aiaaoNatl LZ d6 54
<br />11.] 6.52 9.53
<br />1.3
<br />Mapneaium, diwaved 18 i6 18
<br />2.3 1.97 2.1d
<br />17
<br />Pobwium, dl»dvatl 2.5 2.5 2.B N 42.1 59.1
<br />Supale 130 id0 160 100 20
<br />Fluoride, toW 0.5 0.6 0.8 ~ 28.8 23.7
<br />CNlodae 1d 17 18 18 <0.2
<br />pfgapboroua ~,1
<br /><0,2
<br /><0.2
<br />0.1
<br />Nummum, diaaoNed <0.5 <0.5 m.5 <01 <p_2 <0.2
<br />`0.001
<br />Mrmimw, toW `0.05 m.001 `0.001 m.001
<br />naimoro. aiwNaa <o.aoe o.w3 m.ro3 <o.os m.oo1 <oml
<br />nnumoro, tow m.D1
<br />Arwnic, tliwoNed `0.003 c0.OD1 `0.01 m.01
<br />y1fNM, Mal m,003 c0.(103
<br />Iwwm. di..oNee o.oa
<br />Narlwn. toW o.oe o.03
<br />6e ~ . ahaoNetl m.oo2 m.ooz m.ao2
<br />eoron, toW
<br />aamam, dh.oN.a a.aaoz m.i)ooz mm1
<br />cmomiam. aaaoNea moos m.6as <o.9os
<br />c aNao, low <o.eos
<br />Coppx a.o1 o.ou <o.oos moos
<br />Goppn,dh.aNoa w.o2 m.oz m.oz D.o1 m.aos moos
<br />o.os
<br />Ceppe., tmal
<br />um, aiwoNw m.o3 `0.03 m.m <o.w o.ofiz m.R1
<br />han, IoW
<br />Iron, awxnaee <o.m m.w `0.03 a.73
<br />Iron. Fenoua (Fa2~) `0.03 0.062 m.03
<br />Iron, Fmk (Fe3~
<br /><
<br />Lead,tlbaolvetl `0.002
<br /><o.as m.WS `0.005
<br />m.ol
<br />Leetl, tow o.ooz m.om <o.ol m.o1 m.01 a.oe
<br />Marpara,w, ah.avee `0.01 `0.01 mot
<br /><o.a1 m.ol m.o1
<br />Mm9errow, taw
<br />Mercury. ahwNetl W.0002 `0.0002 `0.0002 m.W1 c0.0001 m.0001
<br />`0.005
<br />Mertury, tow m.1 0.012 0.007
<br />Mayb0snum, tlbaoNea 0.2d 0.23 0.24
<br />Nkk<I. tlhaoNM m.06 `0.04 <tl.Dr
<br />Sebnium, dkieNetl `0.005 <O.WS `0.005
<br />`0.001
<br />Silver, dhwNed `0.001 c0.0002 m.ooo2 `0.01 `0.001 `0.001 `0.001
<br />Silva. tohl `0.001 m.001 m.001
<br />madam. eiwoNea <o.m1 <o.DO1 <a.oot
<br />mml
<br />vanaal~,n, alaaowea m.m <o.ol m.o1 m.oo1 `0.001 m.001
<br />Tlwfum, Mal
<br />°'
<br />trot, ai.wNea `0.005 m.aos m.0os o.01 o.oos a.oo7
<br />0347 0.13 0.17 0.10
<br />0205 0
<br />0071 0
<br />0561 0
<br />0.11 0.11 D.1 0.0815 0.0339 0.
<br />tow OOM 0.0035 0.0083 O.tN6 0.0149 0.017 0.02d5 O.l%703 0.0176
<br />OD/ O
<br />032 O
<br />0835 0
<br />022 0
<br />0 0.0276 0.0294 0.0689 0.0182 .
<br />.
<br />.
<br />0.268 0.0607 0.
<br />002 `0.002 c0.002 `0.002
<br />002 0
<br />002 `0
<br />`0 x.002 `0.002 m.002 c0.002 0.0005 0.001 0.
<br />UnNUm, ah.aNetl 0.0103 0.0057 0.0067 0.0103 .
<br />.
<br />.
<br />.
<br />.
<br />0008 `0.0003 0.0035 0.0003 `0.11003 <O.OW3 c0.0003 m.0003 `0.0003 c0.0003 m.0003 `0.0003
<br />0004 0
<br />002 0
<br />002 0
<br />0 .
<br />.
<br />.
<br />`0.0003 m.0001
<br />Vramun,unpentled 0.0003 0.0001 0.0001 `0.002 .
<br />.
<br />.
<br />.
<br />0.002 0.002
<br />Urenum, Mal
<br />TMaum-228, tlis. (pCilL)
<br />Tlnaum•230,dh. (pCilL)
<br />3 1.1 1 0.7
<br />0
<br />0.6 0.6 0.6 0.6 <03 <
<br />Tlnriurrt232, dia. (pOiM1) 8 1.9 2.3 1.3 1 0.7 0.]
<br />6 0
<br />9 0
<br />9 0
<br />0 0.7 0.6 0.] 0.6 .
<br />0.9 0.6 c
<br />t
<br />t m
<br />1 m
<br />1 <0 1 0.1 0.1 ~.2 <0.2 <0
<br />1 0
<br />0
<br />Ratlhurt226, d1a. (pc9L1 O.B 0.7 1.5 .
<br />.
<br />.
<br />.
<br />1.2 1.6 1.3
<br />2 <91 0.2 ~.2
<br />2 0
<br />13 0
<br /><01 0 0 <0.2 co.2 <0.2 .
<br />.
<br />0.
<br />.
<br />W.2 <0.2 .
<br />.
<br />Radiuirv226, auap.IpG/L) 0.1 0.1 0 .
<br />.
<br />.
<br />0.1 0.2 0 0 0 0.1
<br />RatlWrrt226, toW (pCJL)
<br />Grow AlpNa,tlh. (pCYL) 9.2 31 7.]
<br />Groat Bae, tlb. C9L) 3.8 19 ].2
<br />NOTES: Meen and medbn swb8c cakubtea wing me4wf tletaction limit (12 D.L.)
<br />ND =number olnondetech
<br />Reath are In m9IL uMew oNerrmw rpbtl
<br />WIMbf uyapa/Jfef1
<br />Page 18 0(25
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