§ 250.403. Use of groundwater.
(a) Groundwater will not be considered a current or potential source of drinking water where groundwater has a background total dissolved solids concentration greater than 2,500 milligrams per liter.
(b) Except as provided in subsection (a), current and probable future use of groundwater shall be determined on a site-specific basis.
(c) Drinking water use of groundwater shall be made suitable by at least meeting the primary and secondary MCLs at all points of exposure identified in § 250.404 (relating to pathway identification and elimination).
(d) Current drinking water or agricultural uses of groundwater, at the time contamination was discovered, shall be protected.
No part of the information on this site may be reproduced for profit or sold for profit.
This material has been drawn directly from the official Pennsylvania Code full text database. Due to the limitations of HTML or differences in display capabilities of different browsers, this version may differ slightly from the official printed version.
