NPDWR - Organic Compounds
Organic Chemicals Contaminant MCLG 1 (mg/L)2 MCL orTT 1 (mg/L)2 Potential Health Effects Sources of Contaminant in Drinking Water Acrylamide zero TT8 Nervous system or blood problems; increased risk of cancer Added to water during sewage/wastewater ...
NPDWR - Radionuclides
Radionuclides Contaminant MCLG 1 (mg/L)2 MCL orTT 1 (mg/L)2 Potential Health Effects Sources of Contaminant in Drinking Water Alpha particles none7 ---------- zero 15 picocuries per Liter (pCi/L) Increased risk of cancer Erosion of natural d...
NPDWR - Disinfectants
Disinfectants Contaminant MCLG 1 (mg/L)2 MCL orTT 1 (mg/L)2 Potential Health Effects Sources of Contaminant in Drinking Water Chloramines (as Cl2 ) MRDLG=41 MRDL=4.01 Eye/nose irritation; stomach discomfort, anemia Water additive used to control ...
NPDWR – Microorganisms
Contaminant MCLG 2 MCL or TT 2 Potential Health Effects* Sources of Contaminants Cryptosporidium zero TT3 Gastrointestinal illness (e.g., diarrhea, vomiting, cramps) Human and animal fecal waste Giardia lamblia zero TT3 Gastrointestinal illness (...
NPDWR - Disinfection Byproducts
Contaminant MCLG 2 MCL or TT 2 Potential Health Effects Sources of Contaminants Bromate zero 0.010 Increased risk of cancer Byproduct of drinking water disinfection Chlorite 0.8 1.0 Anemia; infants & young children: nervous system effects B...
NPDWR - Inorganic Chemicals
Contaminant
MCLG 2
MCL or TT 2
Potential Health Effects*
Sources of Contaminants
Antimony
0.006
0.006
Increase in blood cholesterol; decrease in blood sugar
Discharge from petroleum refineries; fire retardants; ceramics; e...