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 ...
For copper, the action level is 1.3 mg/L, and for lead is 0.015 mg/L. 6 A routine sample that is fecal coliform-positive or E. coli-positive triggers repeat samples--if any repeat sample is total coliform-positive, the system has an acute MCL violation. A routine sample that is ...
The scientific assessment doesn't recommend any policy or regulatory decisions, EPA Region 10 Administrator Dennis McLerran said during a call with reporters. The EPA conducted the assessment starting in 2011 in response to requests from fishing, Alaska Native, and environmental groups for the EPA ...
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...
EPA’s OW has provided MCL, MCLGs, RfDs, One-Day HAs, Ten-day HAs, DWELs, and Lifetime HAs. Drinking Water Specific Risk Level Concentration for cancer (10-4 Cancer Risk), and Cancer Descriptors in the DWSHA tables. HAs are intended to protect against noncancer effects. The 10-4 ...
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...
MCL ug L Risk based SSL mg kg key MCL based SSL mg kg 1 2E 03O 10 1 Acephate30560 19 17 6E 01n9 8E 02n 2 4E 01n5 3E 03n 2 2E 06I 9 0E 03I V1 1 1E 05 Acetaldehyde75 07 01 1E 01c 4 9E 01c 1 3E 00c 5 6E 00c 2 6E 00c 5 2E 04c 2 0E 02I 10 1 ...