25 Pa. Code § 109.203 - Unregulated contaminants

The Department may by order establish an MCL or treatment technique requirement on a case-by-case basis for a public water system in which an unregulated contaminant creates a health risk to the users of the public water system. An unregulated contaminant is one for which no MCL or treatment technique requirement has been established under § 109.202 (relating to State MCLs, MRDLs and treatment technique requirements).

Notes

25 Pa. Code § 109.203

The provisions of this § 109.203 adopted December 7, 1984, effective 12/8/1984, 14 Pa.B. 4479; amended July 20, 2001, effective 7/21/2001, 31 Pa.B. 3895.

This section cited in 25 Pa. Code § 109.1002 (relating to MCLs, MRDLs or treatment techniques).