STATE HEALTH DEPT. 



STATE 

 LAT.-LONG. 

 STATION CODE 

 DATE SAMPLED 

 TIME SAMPLED 

 METHOD SAMPLED 

 SAMPLE SOURCE 

 WATER LSE 

 AOUIFER(S) 

 SAMPLED By 



WATER GUALITY BUREAU 



MONTANA 

 ^7 235N 



06-23-75 



1300 



GRAB 



STREAM 



UNUSED 



HELENA, MONTANA 59 



MF+G 



1122434k c COUNTY 



^ SAMPLE LOCATION 



ANALYSIS NUMBER 



DRAINAGE 3ASIN 



/Tixr ^'^ASUREMENT METHOD 



ALTITUDE OF LAND SURFACE 



TOTAL WELL DEPTH BELOW LS 



SWL ABOVE(+) OR BELOW LS 



SAMPLE DEPTH 6ELGW SURFACE 



LEWIS4CLARK 

 15N 6H 19AC( 

 75W1CC0 

 76E 



NOT MEASURED 



SAMPLING SITE: 8LACKFC0T RIVER AT POPS PLACE 



CALCIUM 



*<AGNESIUM 



SODIUM 



POTASSIUM 



IRON 



MANGANESE 



ALUMINUM 



HYDROGEN 



(CA) 

 (^G) 

 (NAJ 

 (K) 

 (FE) 

 CMN) 

 lALi 

 {H+) 



MG/L 



< .01 

 .27 



COO 



MEC/L 



TOTAL CATIONS 



c, -,n . LABORATORY PH 

 FIcLO WATER TEMPERATURE (C) 



L^f rn.'S '^^'^' CALCULATEi 

 LAd CON0UCTIVITY-UMHOS-25C 



0.010 

 O.OCO 



o.oio 

 7.ei 



BICARB0NATE(HC03) 



CARBONATE {CQ3J 



CHLORIDE 



SULFATE 



FLUORIDE 



NITRATE (NG3 



N03+NG2 (TOT 



PHOSPHATE (Pn4 



(CD 



(S04) 

 If) 



AS N} 

 AS N) 

 AS Pi 



MG/L 

 62. 



0. 



34.0 



MEC/L 

 l.G; 

 0.0 



0.7C 



TOTAL ANIONS 



1.71 



190. 



TOTAL HARDNESS ^S 



TOTAL ALKALINITY AS 



LAB TURBIDITY 



SODIUM ADSORPTION 



SEDIMENT, TCT, SUSP 



CADMIUM, DISS{MG/L 



LEAD DISS(MG/L 



ARSENIC, TR (MG/L 



COPPER, TR (MG/L 



LEAD,TR (MG/L 



MANGANESE, TR(MG/L 



LEAD, TOTAL (MG/L 



COPPER, TCTAL(MG/L 

 ZINC, TOTAL (MG/L 



D i 

 (?'G/L) 

 AS COJ 



CACC3 

 CAC03 

 (JTUJ 

 RATIO 



T I 



A L 



AS 



AS 



AS 



AS 



AS 



AS 



AS 



AS 



P3} 

 AS) 

 CU) 

 PB) 



PB) 

 CUJ 



ZNJ 



N 

 716. 



.001 

 < .05 

 .021 

 .32 

 3.6 

 6.5 

 3.6 



.32 

 4.1 



P A P A N E 

 ARSENIC, DIS 

 COPPER, DIS 

 ZINCOIS 

 IRGN,TR 

 ZINCTR 

 CADMIUM, TR 

 ARSENIC, TCT 

 il^CN, TOTAL 

 CADMIUM, TOT 

 MANGANESE, 



T E R 

 S(NG/L 

 S(MG/L 

 S(MG/L 

 (HG/L 

 (MG/L 

 (MG/L 

 (KG/L 

 (MG/L 

 (MG/L 



S 



AS 

 AS 

 AS 



AS 

 AS 

 AS 



* r 



MO 



AS 

 AS 



TOT (MG/L- 



AS) 



CUJ 



ZNJ 



FE) 



ZN) 



CD) 



AS) 



FE) 



CO) 



MN) 



51 

 290. 



.CO 5 

 < .01 

 .27 

 17. 

 H.i 

 .02 

 .02Z 

 17. 

 -C2 

 7.4 



f;EMARKS: 



LXPLANATI 

 ALL CONST 

 (W)= MEAS 



SAMPLE NO 

 COMPLETED 

 STND DEV. 

 SEGMENT 



NIKE HCRSE DAM FAILURE 

 ^PPEARANCE, HIGH FLOW 

 CN: MG/L=MILLIGRAMS 



EXTKEMELY TURBID, GRAY COLOR. THICK 



ITUENr^^OrSS^'^^TfDlfs')S\lF%T'\%nnr^^^^^^^'^^^^^^^ ^^^ LITER ^ 

 -SC(R) = ,FPORTED_(E)=?|;i^-I-,-,---JO. 



SAMPLER LFS uKKr>, r,., - "._ ~~ 



iCiN BALANCE 9.99 CA Mr 



MPDES J:\ ^^,, , ^ 



CO CO o.c 



o.c 



PROGRAM 

 NA K 



ANALYST LAB LAB wQEh" 



bYS 73 FUND C65C 



CL S04 HC03 C03 N03 

 ^.0 41.2 55.8 0.0 0.0 



A-12 



