 | 1972 - 468 pages
...consecutive samples show the water to be of satisfactory quality. § 72.204 Physical characteristic*. (a) Sampling. The frequency and manner of sampling...1.0 Carbon Chloroform Extract (CCE) 0.2 Cyanide (CN) _ 0.01 Fluoride (F) (•) Iron (Fe) 0.3 Manganese (Mn) 0.06 Nitrate1 (NO,) 45 Phenols 0.001 Sulfate... | |
 | 1964 - 170 pages
...substances listed below need be made only semiannually. If, however, there is some presumption of unfltness because of the presence of undesirable elements, compounds,...(CCE)-. 0.2 Cyanide (CN) 0.01 Fluoride (F) (*) Iron (Fe) 0.3 Manganese (Mn) 0.05 Nitrate1 (NO2) 45 Phenols 0. 001 Sulfate (SO4) 250 Total Dissolved Solids... | |
 | 1972 - 488 pages
...substances listed below need be made only semiannually. If, however, there is some presumption of unfltness because of the presence of undesirable elements, compounds,...mg/1 Alkyl Benzene Sulfonate (ABS) 0.5 Arsenic (As) 0. 01 Chloride (Cl) 250 Copper (Cu) 1.0 Carbon Chloroform Extract (CCE) 0.2 Cyanide (CN) 0.01 Fluoride... | |
 | 1970 - 438 pages
...water supply and the need for performing specific local analyses may depend In part on 36-095—70-17 Information produced by such agencies as (i) the US...Concentration Substance in mg/1 Alkyl Benzene Sulfonate (ABS) 0. 5 Arsenic (As) 0.01 Chloride (Cl) — 250 Copper (Cu) 1.0 Carbon Chloroform Extract (CCE) 0. 2 Cyanide... | |
 | 1972 - 472 pages
...(1) The following chemical substances should not be present in a water supply in excess of the Usted concentrations where, in the judgment of the reporting...Concentration Substance in mg/1 Alkyl Benzene Sulfonate (ABS) 0.6 Arsenic (As) 0.01 Chloride (Cl) — 250 Copper (Cu) 1.0 Carbon Chloroform Extract (CCE) — 0.... | |
 | 1965 - 136 pages
...governmental institutions, and some of the recommendations are as follows: The chemical substances shown below should not be present in a water supply in excess...supplies are or can be made available. Concentration Subitante (ppm) Arsenic (As) 0.01 Chloride (Cl) 250. 0 Iron (Fe) .3 Manganese (Mn) .06 Nitrate (NO,)1... | |
 | United States. Public Health Service - 1963 - 80 pages
...shall not be introduced into the system in a manner which would permit them to reach the consumer. 5.21 The following chemical substances should not be present...0.5 Arsenic (As) 0.01 Chloride (Cl) 250. Copper (Cu) 1. Carbon Chloroform Extract (CCE) 0.2 Cyanide (CN) 0.01 Fluoride (F) (See 5. 23) Iron (Fe) 0.3 Manganese... | |
 | United States. Public Health Service - 1962 - 92 pages
...shall not be introduced into the system in a manner which would permit them to reach the consumer. 5.21 The following chemical substances should not be present...can be made available. Concentration Substance in mg/l Alkyl Benzene Sulfonate (ABS) 0.5 Arsenic (As) 0.01 Chloride ( Cl ) 250. Copper (Cu) 1. Carbon... | |
 | United States. Public Health Service - 1962 - 80 pages
...a water supply in_gxcess of the lJs^ed,fionc_ej]itTaitionsjivhere, in the judgment of tlieTleportmg Agency and the Certifying Authority, other more suitable...mg/1 Alkyl Benzene Sulfonate (ABS) 0.5 Arsenic (As) 0. 01 Chloride (Cl) 250. Copper ( Cu ) 1. Carbon Chloroform Extract (CCE) 0.2 Cyanide (CN) 0.01 Fluoride... | |
 | 1967 - 390 pages
...substances listed below need be made only semlannually. If, however, there is some presumption of unfltness because of the presence of undesirable elements, compounds,...Concentration Substance in mg/1 Alkyl Benzene Sulfonate (ABS) 0. 5 Arsenic (As) 0.01 Chloride (Cl) 250 Copper (Cu) 1.0 Carbon Chloroform Extract (CCE) — 0.2 Cyanide... | |
| |
National Water Quality Network." Data on pollution of waters as measured by carbon chloroform extracts (CCE) may be found in the latter publication. (b) Limits. Drinking water shall not contain impurities in concentrations which may be hazardous to the... 
