Drinking Water Levels- The EPA has begun the process of developing a Maximum Contaminant Level (MCL) for perfluorooctanoic acid (PFOA) and perfluorooctane sulfonate (PFOS), two of the most prevalent PFAS compounds, with the goal of establishing these levels by the end of 2019. The public will ...
The MCL and MCLG for nitrates are 10 mg l−1 each. What are the chemical contaminants? Chemical contaminants are chemicals toxic to plants and animals in waterways. The phrase 'chemical contamination' is used to indicate situations where chemicals are either present where they shouldn't be, ...
“Brownfields grants are catalysts for communities,” said Dennis McLerran, EPA Regional Administrator in Seattle, Washington. “They jumpstart local projects, bringing valuable real estate back into productive use. Through Brownfields, we’re joining with public and private partners to revitalize ...
(ug/m 3 ) keyIndustrialAir(ug/m 3 ) keyTapwater(ug/L) keyMCL(ug/L)Risk-basedSSL(mg/kg) keyMCL-basedSSL(mg/kg)8.7E-03 I 4.0E-03 I 1 0.1 Acephate 30560-19-1 6.2E+01 c** 2.6E+02 c* 8.9E+00 c** 2.0E-03 c** 2.2E-06 I ### I V 1 ### Acetaldehyde ...文档格...
(See User Guide) Toxicity and Chemical-specific Information Contaminant Screening Levels Protection of Ground Water SSLs k k k k v Risk-based MCL-based SFO e IUR e RfD o e RfC i e o muta- C sat Resident Soil Industrial Soil Resident Air Industrial Air Tapwater MCL SSL SSL -1 3 -1...
XC2V3000-5FF1152I Stock Supply New And Original Electronic Component Programmable Logic ICs XC2V3000-5FF1152IIntegrated Circuit DS80C320-MCL+ 40-DIP New Original Chip Lead-Free BOM ListIc Components Inventory TS393C TS393 Ic Chip Integrated Circuits TS393CDT Wireless ModuleXC95288XL-10TQG144I FBGA-...
MCLG (mg/L) MCL (mg/L) Status One-day HA Document (mg/L) INORGANICS Ammonia Antimony Arsenic Asbestos (fibers/l >10Fm length) Barium Beryllium Boron Bromate Cadmium Chloramine3 Chlorine Chlorine dioxide Chlorite Chromium (total) Copper (at tap) Cyanide Fluoride Lead (at tap) Manganese ...
Subsequent soil and ground water sampling indicated that zinc contaminants in the ground water exceed the Federal secondary MCL, a nonenforceable standard based on taste and odor, not protection of health. Zinc contamination, however, is most likely a result of monitoring well construction materials....
for m dichlorobenzene are based on data for o dichlorobenzene Drinking Water Standards and Health Advisories Winter 2004 Page 4 Chemicals CASRN Number Standards Status HA Document Health Advisories Cancer Group Status Reg MCLG mg L MCL mg L 10 kg Child One day mg L Ten day mg L RfD mg kg...
The MCL value for any combination of two or more of these three chemicals should not exceed 0.007 mg/L because of similar mode of action. Administrative stay of the effective date. PAH = Polycyclic aromatic hydrocarbon. Under review. www.h2o123.com Drinking Water Standards and Health Advisories...