Oregon Administrative Rules
Chapter 340 - DEPARTMENT OF ENVIRONMENTAL QUALITY
Division 43 - CHEMICAL MINING
Section 340-043-0170 - Land Disposal of Wastewater
Current through Register Vol. 63, No. 3, March 1, 2024
(1) To qualify for land disposal of excess wastewater, the permit applicant shall demonstrate to the Department that the process has been designed to minimize the amount of excess wastewater that is produced, through use of water-efficient processes, wastewater treatment and reuse, and reduction by natural evaporation. Excess wastewater that must be released shall be treated and disposed of to land under the conditions specified in the permit.
(2) A disposal plan shall be submitted as part of the permit application that, at a minimum, includes:
(3) The Department will evaluate the disposal plan and set site-specific permit conditions for the wastewater discharge.
Stat. Auth.:ORS 468.020
Stats. Implemented:ORS 468.020,ORS 468B.030 &ORS 468B.160