^TE hEALTH OEPT. WAT£R CUALITY BURtAU HELENA, MONTANA 59601 



STATE MChTANA CCLhTY LEVi IS+C LAPK 



LAT.-LONG. <tl 235N 1122^J4W SAfPLE LOCATION 1 5N 6W 19ACC 



SigJICN CODE ANALYSIS NUfEER 75W2453 



CV SAMPLED 12-23-75 ■ CPAINACE eASIN 76F 



TIME SAMPLED WATER FLOW RATE 



THOD SAMPLED GRAB FLOW McASUREHENT MtUGD NOT MEASURED 



AKPLE SOURCE STREAM _. ALTITUDE OF LAND SURF/CE 



WATER USE RECREATIONAL TOTAL WELL DEPTH BELOW LS 



AQUIFER(S) SWL ABCV£{+) OR BELOW LS 



SAMPLED BY WQAH .. _ SAMPLE DEPTH BELOW SURFACE 



SAMPLING SITE: BLACKFCOT R AT POPS PLACE 



fG/L MEQ/L " MG/L MEQ/L 



CALCIUM (CA) EICARB0NATE(HC03) 53. C.670 



GhESILM (MG» CARBONATE (003) 0. 0.0 



SODIUM (NA) CHLORIDE (CD 



TASSILM (K) SULFATE ( S04 } 75. 1.561 



IFCN (FE) .11 O.C06 FLUORIDE (F) 



SGANESE (N.N) .-i^ 0.016 NITRATE (NQ3 AS N) 



.LKINUM (AL) hC3*-N02 (TOT AS N) 



PFCSPHATE{P04 AS P) 



TOTAL CATIONS 0.022 TCTAL ANIONS 2.^31 



LABCRATCRY PH 7.36 TOTAL HARDNESS AS CACC3 



:LD WATER TEMPERATURE (C) 0.5 TOTAL ALKALINITY AS CACC3 ^A 



iS^EO SCLICS CALCULATED LAB TURBICITY (JTU) 2.9 



4^;NDUCTIviTY-UMHCS-25C 254.5 SCDILM AOSORFTICN RATIC 



ACDITICNAL PARAMETERS 



<SEMC,DISS(M'3/L AS AS) < .001 CACM lUM ,D ISS (MG/L AS CD) < .001 



.CPPER,DI£S(f.G/L AS CU) ,01 LEAC OISS(MG/L AS PB) < .05 



ZINC,OISS(MG/L AS 2N) .78 COPPER, TR (MG/L AS CU) .02 



;PPER,TOTAL(VG/L AS CU) .03 ZINC.TR (KG/L AS 2N) ,81 



:NC, TCTAL (f-G/L AS 2N) .32 LEAO,TR (MG/L AS PB) < 0.05 



•AC, TCTAL (fG/L AS P3} < 0.05 IRCN,TR (MG/L AS FE) ,57 



tN, TCTAL (f-G/L AS FE ) .62 MANGANE SE , TR ( MG/L AS KN) .c,7 



JGANESE, TOT (fG/L-KN) .45 CADMIUf-, TR (M3/L AS CD) .COl 



Vll^f^^ffCJ (MG/L AS CD) .001 ARSENIC, TR (HG/L AS AS) < 0.001 

 SENICTQT IHQ/I AS AS) < 0.001 



■'f^KS: MIKE-HO^SE ^CNITGRING ICE COVERED ,TUR8 .DUE TC CUTTING ICE 



■UmticN: MG/L = MlLLIGRAf-3 fzR LITEF HEG/L = MIL L I ECU I V I LENTS PER LITER 

 j^^LNSTITUENTS CISSOLVED (DISS) EXCEPT AS NOTED. TCT = TCTAL Sb SP=SL SPENDED 

 ^ ^EASUPEO(R)=R=PCPTEC ( E ) = E ST I MAT £ C M=METE PS TR = TOTAL RECOVERAELE 



!f[lJ^ ^ 2 SAMPLER MP HANCLING 3210 ANALYST KEV LAB WCBh" 



'tic, 04-22-76 CCMHUTER RUN 05/06/76 PROGRAM SYS 75 FUND C650 



•^V. ION BALANCE 9.^9 CA fG NA K CL SC4 HCOJ CC3 NC3 



^ '<*'^^2 0.0 CO 0.0 0.0 O.C d4.2 35.8 C.C CO 



75K2453 



A-I5 



