Precise definitions of navigable waters of the United States or navigability are ultimately dependent on judicial interpretation and cannot be made conclusively by administrative agencies.
Formaldehyde Poisoning is a disorder brought about by breathing the fumes of formaldehyde. This can occur while working directly with formaldehyde, or using equipment cleaned with formaldehyde. Major symptoms may include eye, nose, and throat irritation; headaches; and/or skin rashes.
Subsequent exposure may cause severeallergic reactions of the skin, eyes and respiratorytract. Ingestion of formaldehyde can be fatal, andlong-term exposure to low levels in the air or onthe skin can cause asthma-like respiratory prob-lems and skin irritation such as dermatitis anditching.ubsequent exposure may cause severeallergic reactions of the skin, eyes and respiratorytract. Ingestion of formaldehyde can be fatal, andlong-term exposure to low levels in the air or onthe skin can cause asthma-like respiratory prob-lems and skin irritation such as dermatitis anditching.