STATE HEALTH DEPT. 



WATER QUALITY BUREAU 



HELENA, MONTANA 596 



1I2304^W 



COUNTY 



SAMPLE LOCATION 



ANALYSIS NUMBER 



DRAINAGE BASIN 



WATER FLOW RATE 



FLOW MEASUREMENT NETHCO 



ALTITUDE OF LAND SURFACE 



TOTAL WELL DEPTH BELOW LS 



SKL ABOVE(+) CR BELOW LS 



SAMPLE DEPTH BELCW SURFACE 



BLACKFOOT RIVER AT HOGUM CREEK ROAD 



LEWIS+CLARK 

 14N 7W 5C0C 

 75W09S8 

 76F 



NOT MEASURED 



MEO/L 

 1.3 

 0.0 



C.l 



TOTAL CATIONS 



0.003 



TOTAL ANIONS 



1.5 



LABORATORY PH 7.95 



FIELD WATEP TEMPERATURE (C) 

 DISSOLVED SOLIDS CALCULATED 

 LAB CONDLCTIVITY-UMHOS-25C 155. 



TOTAL HARDNESS AS CACQ3 



TOTAL ALKALINITY AS CACa3 



LAB TURBIDITY (JTU) 



SODIUM ADSORPTION RATIO 



66 

 ^9. 



SEDIK 



C A DM I 



L£ 



ARSE 



COP 



L 



MANGA 



LEAD, 



CQPPE 



ZINC, 



ENT,TCT 



UMtDISS 



AD DISS 



N I C , T R 



PER.TR 



EAD,TR 



NESE,TR 



TOTAL 

 R, TOTAL 



TOTAL 



ADDITIONAL 



,SUSP 

 (MG/L 

 (MG/L 

 (^G/L 

 (HG/L 

 (HG/L 

 (MG/L 

 (MG/L 

 (MG/L 

 (MG/L 



(MG/LI 

 AS CD) 



162. 



AS 

 AS 

 AS 

 AS 

 AS 

 AS 

 AS 

 AS 



PB) 

 AS) 

 CU) 

 PB) 

 MNI 

 P3) 

 CU) 

 ZN) 



.001 



.05 



.004 



.01 



.17 



.35 



.17 



.04 



.26 



P A R A M 



ARSENIC, D 



COPPER, 



Z I fviC , 



IRON, 



ZINC, 



CADMIUM, 



ARSENIC, T 



IRON, TCT 



CADMIUM, T 



MANGANESE 



E T E 

 ISS(MG 

 IS3(MG 

 ISS(MG 

 TR (MG 



TR 

 TR 

 CT 

 AL 



CT 



(MG 

 (MG 

 (KG 

 (KG 



(MG 

 TOT 



R S 

 /L AS 

 /L AS 

 /L AS 

 /L AS 

 /L AS 

 /L AS 

 /L AS 

 /L AS 

 /L AS 

 (MG/L- 



AS) 



CU) 

 ZN) 

 FE) 

 ZN) 

 CD) 

 AS) 

 FE) 

 CD) 

 MN) 



: .00 1 



.01 

 .04 



1,9 

 ,21 



O.CCl 

 .006 



2.0 

 .002 

 . 36 



REMARKS: MIKE HORSE DAM FAILURE 



TURBID, BRCWMSH-GRAY COLOR, HIGH FLOW 



EXPLANATION: MG/L=MI LLIGRAMS PER LITER MEG/L = MLLI EQUiV ILENTS PER LITER 

 ALL CONSTITUENTS DISSOLVED (DISS) EXCEPT AS NOTED. TOT=TOTAL SUSP= SUSPENDE 

 (M)= MEASUf<ED(R)=REPORTED ( E ) =ESTI MATED M=METERS Tk=TOTAL RECOVERABLE 



SAMPLE NO SAMPLER LES HANDLING 3210 ANALYST LAB LAB WQB 



COMPLETED 07-14-75 COMPUTER RUN 07/15/75 PROGRAM SYS 75 FUND 0650 



STND DEV. ION BALANCE 9.99 CA MG NA K CL SC4 HCQ3 C03 NC 



SEGMENT MPDES 0.0 0.0 0.0 0.0 0.0 13.0 87.0 CO C. 



A-22 



