3 ms·
Those look like the MRLs, not the reference concentrations. For example Chlorate isn't (maybe) a cause for concern unless above 210, not 20.
by ianlevesque 10y ago
Those look like the MRLs, not the reference concentrations. For example Chlorate isn't (maybe) a cause for concern unless above 210, not 20.
- jonah 10y agoOh, you're right. Tested Ref. Amt (MCL) IRIS RfD (u g/kg/day) chromium 0.67 50 3 vanadium 1.1 21 7 strontium 960 1,500 chromium-6 0.44 NA chlorate 190 210 molybdenum 8.7 40 5 Some levels from: https://www3.epa.gov/region9/water/drinking/files/dwsha_0607.pdf https://www3.epa.gov/region9/water/drinking/files/dwsha_0607...