Minnesota Administrative Rules

4717.7850 USE OF MAXIMUM CONTAMINANT LEVELS.

Subpart 1.

Scope.

This part establishes the methods for determining a health risk limit based on a maximum contaminant level.

Subp. 2.

Water level standards.

As authorized by Laws 2007, chapter 147, article 17, section 2, the maximum contaminant levels for the following chemicals are adopted by reference as health risk limits:

A.

Atrazine;

B.

Dichloromethane;

C.

Di(2-ethylhexyl) phthalate;

D.

Nitrate (as N);

E.

Pentachlorophenol;

F.

Simazine;

G.

1,1,2,2-Tetrachloroethylene;

H.

1,1,2-Trichloroethylene; and

I.

2(2,4,5-Trichlorophenoxy)propionic acid.

Statutory Authority:

MS s 103H.201

History:

33 SR 1792

Published Electronically:

May 11, 2009