R315-308-4. Constituents for Detection Monitoring

The table lists the constituents for detection monitoring as specified by Subsection R315-308-2(5), the CAS number for the constituents, and the ground water quality standard for the constituents for any facility that is required to monitor ground water under Rule R315-308. TABLE Constituents for Detection Monitoring Ground Water Protection Standard Inorganic Constituents CAS (mg/l) Ammonia (as N) 7664-41-7 Carbonate/Bicarbonate Calcium Chemical Oxygen Demand (COD) Chloride Iron 7439-89-6 Magnesium Manganese 7439-96-5 Nitrate (as N pH Potassium Sodium Sulfate Total Dissolved Solids (TDS) Total Organic Carbon (TOC) Heavy Metals Antimony 7440-36-0 0.006 Arsenic 7440-38-2 0.01 Barium 7440-39-3 2 Beryllium 7440-41-7 0.004 Cadmium 7440-43-9 0.005 Chromium 0.1 Cobalt 7440-48-4 2 Copper 7440-50-8 1.3 Lead 0.015 Mercury 7439-97-6 0.002 Nickel 7440-02-0 0.1 Selenium 7782-49-2 0.05 Silver 7440-22-4 0.1 Thallium 0.002 Vanadium 7440-62-2 0.3 Zinc 7440-66-6 5 Organic Constituents Acetone 67-64-1 4 Acrylonitrile 107-13-1 0.1 Benzene 71-43-2 0.005 Bromochloromethane 74-97-5 0.01 Bromodichloromethane1 75-27-4 0.1 Bromoform1 75-25-2 0.1 Carbon disulfide 75-15-0 4 Carbon tetrachloride 56-23-5 0.005 Chlorobenzene 108-90-7 0.1 Chloroethane 75-00-3 15 Chloroform1 67-66-3 0.1 Dibromochloromethane1 124-48-1 0.1 1,2-Dibromo-3-chloropropane 96-12-8 0.0002 1,2-Dibromoethane 106-93-4 0.00005 1,2-Dichlorobenzene (ortho) 95-50-1 0.6 1,4-Dichlorobenzene (para) 106-46-7 0.075 trans-1,4-Dichloro-2-butene 110-57-6 1,1-Dichloroethane 75-34-3 4 1,2-Dichloroethane 107-06-2 0.005 1,1-Dichloroethylene 75-35-4 0.007 cis-1,2-Dichloroethylene 156-59-2 0.07 trans-1,2-Dichloroethylene 156-60-5 0.1 1,2-Dichloropropane 78-87-5 0.005 cis-1,3-Dichloropropene 10061-01-5 0.002 trans-1,3-Dichloropropene 10061-02-6 0.002 Ethylbenzene 100-41-4 0.7 2-Hexanone 591-78-6 1.5 Methyl bromide 74-83-9 0.01 Methyl chloride 74-87-3 0.003 Methylene bromide 74-95-3 0.4 Methylene chloride 75-09-2 0.005 Methyl ethyl ketone 78-93-3 0.17 Methyl iodide 74-88-4 4-Methyl-2-pentanone 108-10-1 3 Styrene 100-42-5 0.1 1,1,1,2-Tetrachloroethane 630-20-6 0.07 1,1,2,2-Tetrachloroethane 79-34-5 0.005 Tetrachloroethylene 127-18-4 0.005 Toluene 108-88-3 1 1,1,1-Trichloroethane 71-55-6 0.2 1,1,2-Trichloroethane 79-00-5 0.005 Trichloroethylene 79-01-6 0.005 Trichlorofluoromethane 75-69-4 10 1,2,3-Trichloropropane 96-18-4 0.04 Vinyl acetate 108-05-4 37 Vinyl Chloride 75-01-4 0.002 Xylenes 1330-20-7 10 1The ground water protection standard of 0.1 mg/l is for the total of Bromodichloromethane, Bromoform, Chloroform, and Dibromochloromethane.