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1 paź 2021 · • Requirements VDH must follow to promulgate regulations. HB1257 required this report before the amendment to Code of Virginia § 32.1-169 (adding subsection B, which requires the Board of Health to adopt regulations establishing MCLs for PFAS, chromium (VI), and 1,4-dioxane) becomes effective on January 1, 2022, and before
VDH will start the process required pursuant to the VAPA to adopt regulations establishing MCLs for PFAS, chromium (VI), and 1,4-dioxane as soon as HB1257 takes effect on January 1, 2022.
Assembly Chapter 611, House Bill (HB) 586) and to promulgate regulations establishing maximum contaminant levels (MCL) for specified PFAS, Chromium (VI), and 1,4-Dioxane in drinking water (Acts of Assembly Chapter 1097, HB1257).
11 kwi 2017 · EPA has set an enforceable regulation for total chromium, called a maximum contaminant level (MCL), at 0.1 mg/L or 100 ppb. This includes all forms of chromium, including chromium-6.
2 sie 2024 · Yes, EPA has set a drinking water standard for chromium that includes chromium -6. Waterworks are required to test for total chromium to make sure that all types of chromium in the water are measured.
23 lut 2024 · What are EPA's drinking water regulations for chromium? EPA has a drinking water standard of 0.1 milligrams per liter (mg/l) or 100 parts per billion (ppb) for total chromium. This includes all forms of chromium, including chromium-6. Water systems are required to test for total chromium.
4 paź 2024 · When an EPA method is revised, the EPA attempts to correct the preservation and holding time to be consistent with Table II. Note: Chromium-VI is not regulated in drinking water at the federal level. Method 218.6 is not an approved drinking water method (i.e., it isn't listed at 40 CFR 141.23).
