2021-05-12_REVISION - M2012032 ‎(2)‎

• Permit No: M2012032
• IBM Index Class Name: REVISION
• Doc Date: 5/12/2021
• Doc Name: Adequacy Review Response
• From: Ouray Silver Mines, Inc.
• To: DRMS
• Type & Sequence: TR12
• Email Name: LJW
• Email Name: THM
• Media Type: D
• Archive: No

ACZ Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
Ouray Silver Mines ACZ Project ID:L65443
NOTE:If the Rec%column is null,the high/low limits are in the same units as the result. If the Rec%column is not null,then the high/low
limits are in%Rec.
2-BUTANONE 50 69.9 ug/L 140.0 70 130 2 20 VB
2-CHLOROTOLUENE 24.9 25.09 ug/L 101.0 70 130 15 20
2-HEXANONE 50.2 64.16 ug/L 128.0 70 130 2 20
4-CHLOROTOLUENE 25.1 24.8 ug/L 99.0 70 130 11 20
4-ISOPROPYLTOLUENE 25 23.67 ug/L 95.0 70 130 0 20
4-METHYL-2-PENTANONE 50.1 68.89 ug/L 137.0 70 130 2 20 VB
ACETONE 50 70.1 ug/L 140.0 70 130 5 20 VB
ACRYLONITRILE 24.9 36.066 ug/L 145.0 70 130 2 20 VB
BENZENE 24.9 26.71 ug/L 107.0 70 130 4 20
BROMOBENZENE 25 24.25 ug/L 97.0 70 130 15 20
BROMOCHLOROMETHANE 25 35.96 ug/L 144.0 70 130 4 20 VB
BROMODICHLOROMETHANE 24.9 26.96 ug/L 108.0 70 130 3 20
BROMOFORM 24.9 24.7 ug/L 99.0 70 130 2 20
BROMOMETHANE 24.9 26.29 ug/L 106.0 70 130 0 20
CARBON DISULFIDE 25 25.82 ug/L 103.0 70 130 3 20
CARBON TETRACHLORIDE 25 24.88 ug/L 100.0 70 130 2 20
CHLOROBENZENE 25 24.79 ug/L 99.0 70 130 5 20
CHLOROETHANE 24.8 28.15 ug/L 114.0 70 130 3 20
CHLOROFORM 24.9 27.58 ug/L 111.0 70 130 5 20
CHLOROMETHANE 25.1 34.96 ug/L 140.0 70 130 5 20 VB
CIS-1,2-DICHLOROETHENE 24.1 31.47 ug/L 130.0 70 130 4 20
CIS-1,3-DICHLOROPROPENE 25 27.6 ug/L 110.0 70 130 6 20
DIBROMOCHLOROMETHANE 25.3 24.77 ug/L 98.0 70 130 4 20
DIBROMOMETHANE 25 26.75 ug/L 107.0 70 130 2 20
DICHLORODIFLUOROMETHANE 25 21.9 ug/L 88.0 70 130 2 20
ETHYLBENZENE 25 24.88 ug/L 100.0 70 130 4 20
HEXACHLOROBUTADIENE 25 23.5 ug/L 94.0 70 130 4 20
ISOPROPYLBENZENE 25 23.35 ug/L 93.0 70 130 2 20
M P XYLENE 49.9 50.03 ug/L 100.0 70 130 5 20
METHYL TERT BUTYL ETHER 25 27.48 ug/L 110.0 70 130 1 20
METHYLENE CHLORIDE 25 35.35 ug/L 141.0 70 130 3 20 VB
NAPHTHALENE 25 24.8 ug/L 99.0 70 130 3 20
N-BUTYLBENZENE 25.1 24.71 ug/L 99.0 70 130 6 20
N-PROPYLBENZENE 25 24.28 ug/L 97.0 70 130 12 20
O XYLENE 25 24.98 ug/L 100.0 70 130 5 20
SEC-BUTYLBENZENE 25 23.24 ug/L 93.0 70 130 3 20
STYRENE 25 25.69 ug/L 103.0 70 130 5 20
TERT-BUTYLBENZENE 25 23.25 ug/L 93.0 70 130 7 20
TETRACHLOROETHENE 25.1 22.02 ug/L 88.0 70 130 5 20
TOLUENE 24.9 24.68 ug/L 99.0 70 130 4 20
TRANS-I,2-DICHLOROETHENE 24.9 30.81 ug/L 124.0 70 130 6 20
TRANS-I,3-DICHLOROPROPENE 25.1 25.16 ug/L 100.0 70 130 1 20
TRICHLOROETHENE 24.8 25.17 ug/L 101.0 71 130 6 20
TRICHLOROFLUOROMETHANE 24.9 23.96 ug/L 96.0 70 130 1 20
VINYL ACETATE 25.2 40.43 ug/L 161.0 70 130 1 20 VB
VINYL CHLORIDE 25.1 28.259 ug/L 113.0 70 130 2 20
BROMOFLUOROSENZENE(surr) % 105.3 70 130
DIBROMOFLUOROMETHANE(surr) % 109.7 70 130
TOLUENE-138(surr) % 94.2 70 130
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