^T.-.r. HEALTH OEPT. wATfP. Q-JALITY P.ippa,, 



sJALITY PuRtAU HELENA, MJf;TANA 59601 



STATE MQNTA\A 

 LAT.-LONS. ^7 23SS, U22434W c,«D.r ^O^^TY L EK IS ♦CLARK 



r^TATION CODE ^-'^^^W SAMPLE LOCATION 15N 6W 19fiCC 



'-UE SAMPLED 37-n-7;> ANALYSIS NUMBER 75wll5t) 



M-«f SAMPLED iS3j' 2RAINA;,E BASIN 76F 



'-•':THJT SAMPLED Gkln r- ■"'ATfik FLuW RATE 2ij ^PfP^^Mi 



^'ATER USE RECREATIONAL TGtIl^ELL DEPTH ' .Vn'""' 



lOLtlEERfS] r ^ DEPTrl litLD^ L5 



■•'^^►^LfcD 3Y *P.r . "^^ AfcOVEO) 0,0 eCLC-W LS 



^^ ' '^ SA-TLE DcPTH BELCh SJRFaCE 



.. SAMPLING site: BLACKFom .WE. ^T -POtmSlMj^ 



■IG/L MEC/L 



^-:-:SIUM (MG PICARBCr^ATe(HC}3) 70. lUr 



IRON (FE) 04 T T., SULFtMC (S'.14J ^^^.j ,-, 



^.-'«;.A,JESE (MN) *^i ?'^'i^ FLUORIDE <F) ^''^^ 



ULKINUX. (AL ^-"^^ MTRATE (frj3 AS h, 



N03+N.:'2 (TOT AS N) 

 PHCSPHArt(F04 AS P) 



TOTAL ZATIPN-S 0.02: 



TGTaL as IONS 



-.uiC 



^It'O ^.■ATEP, TE^PSRATJP. (cV i!*^ rnr '^ ^'^^^^'^fSS AS CAC03 



-■JS^.:LV£C. SOLIDS CiLCJLATED "' ^^^^^ "LKALIMTY AS CAC'J3 ^H 



L'"^ C0;-JDUCTIVI FY- |^1H0S-25C — •£? r '"'^'^ TURBIDITY (JTU) 21. 



^ ^bL ^.S. SODIUM AOSoRPTlJN RATIO 



5:S0IME.;T,T(^T,S0.P ?.3/u' I e.'^ '^ ^ PARAMETERS 



:v-I,..,DISS(^:,/L .S CD T*-^'! %' ^p^cio '^^ ^^ ' ^^''^ "^ ^5' < -^^l 



:--'IUM, TR (m:,/: ^s CD I ^AN.AN'eSE,TR(MG/L AS M^, < j 79 



A-14 



^D^SE DAM FMLURh ^^.T[R TORBID, t,RAY CCLO^ 



'^'~^/L=^ILLI GRAMS ot« LITER 





1 



1 



0.0 



