7 Pa. Code § 130d.52 – General exceptions.

(a) When the chemical and waste analysis results manifest that the types and concentrations levels of agricultural chemicals contained in the quantity of groundwater, generated as a result of remediation activities at an agricultural chemical facility, sought to be land applied are at levels below DEP published MCL and HAL standards, the Department may allow the groundwater to be utilized as tank mix.
(b) When the Department permits groundwater contaminated with agricultural chemicals to be utilized as tank mix, the Department may waive certain provisions of this chapter. The Department will determine which provisions to waive based on the information contained in the land application proposal, with special attention to the types, levels and concentrations of agricultural chemicals in the groundwater the applicant is seeking to apply. The Department will set forth the waivers specifically in its letter of approval.
(c) The Department will not waive the following provisions:
1. (1) Subchapter B (relating to land application proposal requirements for permission to apply soil and groundwater contaminated with agricultural chemicals to agricultural land).
2. (2) Subchapter C (relating to land application proposal review procedures).
3. (3) Subchapter D (relating to general operating requirements for land application of soil and groundwater contaminated with agricultural chemicals to agricultural land).
4. (4) Subchapter F (relating to closure).