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Found 10 records similar to Guidelines for Canadian Drinking Water Quality: Guideline Technical Document – Nitrilotriacetic Acid (NTA)

Federal

This guideline technical document reviews and assesses all identified health risks associated with PFOA in drinking water. It incorporates available studies and approaches and takes into consideration the availability of appropriate treatment technology. Based on this review, the drinking water guideline for PFOA is a maximum acceptable concentration (MAC) of 0.0002 mg/L (0.2 µg/L), based on the general population.

Last Updated: Sep. 27, 2022
Date Published: Dec. 7, 2018
Organization: Health Canada
Formats: HTML
Keywords:  water, water quality, drinking water quality, potable water, contaminants, exposure to contaminants, Perfluorooctanoic Acid, PFOA, PFOA in drinking-water
Federal

This Guideline Technical Document reviews the health risks associated with haloacetic acids in drinking water. It assesses all identified health risks, taking into account new studies and approaches, as well as treatment considerations. Exposure to haloacetic acids from drinking water through inhalation and skin contact has been considered for inclusion, but is not deemed significant. Based on this review, the guideline for total haloacetic acids in drinking water is established at a maximum acceptable concentration of 0.08 mg/L.

Last Updated: Sep. 27, 2022
Date Published: Jan. 24, 2017
Organization: Health Canada
Formats: HTML
Keywords:  water, water quality, drinking water quality, potable water, contaminants, exposure to contaminants, haloacetic-acids in drinking-water
Federal

The maximum acceptable concentration (MAC) for monochlorobenzene in drinking water is 0.08 mg/L (80 µg/L); the aesthetic objective (AO) is ≤ 0.03 mg/L ( ≤ 30 µg/L).

Last Updated: Sep. 27, 2022
Date Published: Dec. 29, 2016
Organization: Health Canada
Formats: HTML
Keywords:  water, water quality, drinking water quality, potable water, contaminants, exposure to contaminants, monochlorobenzene in drinking-water
Federal

The maximum acceptable concentration (MAC) for paraquat as the dichloride in drinking water is 0.01 mg/L (10 µg/L), or 0.007 mg/L (7 µg/L) expressed as the paraquat ion

Last Updated: Sep. 27, 2022
Date Published: Dec. 30, 2016
Organization: Health Canada
Formats: HTML
Keywords:  water, water quality, drinking water quality, potable water, contaminants, exposure to contaminants, paraquat, dichloride in drinking-water
Federal

The aesthetic objective for iron in drinking water is ≤0.3 mg/L (≤300 µg/L).

Last Updated: Sep. 27, 2022
Date Published: Jan. 23, 2017
Organization: Health Canada
Formats: HTML
Keywords:  water, water quality, drinking water quality, potable water, contaminants, exposure to contaminants, iron in drinking water
Federal

The maximum acceptable concentration (MAC) for boron in drinking water is 5 mg/L (5000 µg/L).

Last Updated: Sep. 26, 2022
Date Published: Jan. 23, 2017
Organization: Health Canada
Formats: HTML
Keywords:  water, water quality, drinking water quality, potable water, contaminants, exposure to contaminants, boron in drinking-water
Federal

The maximum acceptable concentration (MAC) for metolachlor in drinking water is 0.05 mg/L (50 µg/L).

Last Updated: Sep. 27, 2022
Date Published: Dec. 29, 2016
Organization: Health Canada
Formats: HTML
Keywords:  water, water quality, drinking water quality, potable water, contaminants, exposure to contaminants, metolachlor in drinking-water
Federal

The maximum acceptable concentration (MAC) for picloram in drinking water is 0.19 mg/L (190 µg/L).

Last Updated: Sep. 27, 2022
Date Published: Jan. 3, 2017
Organization: Health Canada
Formats: HTML
Keywords:  water, water quality, drinking water quality, potable water, contaminants, exposure to contaminants, picloram in drinking-water
Federal

The maximum acceptable concentration (MAC) for chlorpyrifos in drinking water is 0.09 mg/L (90 µg/L).

Last Updated: Sep. 27, 2022
Date Published: Jan. 22, 2017
Organization: Health Canada
Formats: HTML
Keywords:  water, water quality, drinking water quality, potable water, contaminants, exposure to contaminants, chlorpyrifos in drinking-water
Federal

The maximum acceptable concentration (MAC) for bromoxynil in drinking water is 0.03 mg/L (30 µg/L).

Last Updated: Sep. 26, 2022
Date Published: Mar. 4, 2022
Organization: Health Canada
Formats: HTML
Keywords:  water, water quality, drinking water quality, potable water, contaminants, exposure to contaminants, bromoxynil in drinking-water
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