http://public.health.oregon.gov/HealthyEnvironments/DrinkingWater/Monitoring/Documents/health/ammonia.pdf

0.4 mg/l (ppm) of ammonia to water to increase and extend the disinfecting ability ... maximum contaminant level (MCL) for ammonia in drinking water.

https://www.wqa.org/learn-about-water/common-contaminants/ammonia

Ammonia in Drinking Water. Ammonia is a colorless, pungent ... Contaminant, In Water As, Maximum Contaminant Level*. Ammonia (NH3). pH dependent:

https://www.wqa.org/Portals/0/Technical/Technical%20Fact%20Sheets/2014_Ammonia.pdf

chlorine added to drinking water. The addition of ammonia ... There is no EPA mandated Maximum Contaminant Level (MCL) for ammonia. However, it has been.

https://www.epa.gov/dwregdev/drinking-water-regulations-and-contaminants

Feb 28, 2019 ... National primary drinking water regulations (NPDWRs); List of drinking water contaminants and their maximum contaminant levels (MCLs) ...

https://www.who.int/water_sanitation_health/dwq/ammonia.pdf

WHO/SDE/WSH/03.04/01. English only. Ammonia in Drinking-water. Background document for development of. WHO Guidelines for Drinking-water Quality ...

https://www.epa.gov/sites/production/files/2018-03/documents/dwtable2018.pdf

noncancer Lifetime HA or the cancer risk level drinking water concentration provides a more meaningful scenario-specific .... Ammonium sulfamate. 7773-06- 0.

https://www.epa.gov/dwstandardsregulations

May 22, 2017 ... These contaminant standards are required by the Safe Drinking Water Act ( SDWA). EPA works with states, tribes, and many other partners to ...

http://www.water-research.net/Watershed/ammonia.htm

NH3 is the principal form of toxic ammonia. It has been reported toxic to freshwater organisms at concentrations ranging from 0.53 to 22.8 mg/L. Toxic levels are ...

http://www.saskh20.ca/DWBinder/epb431.pdf

Natural ammonia levels in groundwater and surface water are usually below 0.2 mg/L, but ... for ammonia levels in drinking water. The Ministry does regulate the ...

https://beta-static.fishersci.com/content/dam/fishersci/en_CA/documents/brochures-and-catalogs/catalogs/hc-guidelines-drinking-water-quality-ammonia.pdf

Jun 1, 2013 ... Guidelines for Canadian Drinking Water Quality: Guideline Technical Document –. Ammonia is available on Internet at the following address:.