The purpose of this chapter is to set forth the definitions applicable to and abbreviations used in chs. NR 200 to 299 to avoid repetition in those chapters. This chapter also sets forth permit general conditions for all WPDES permits, procedures for establishing permit limits in WPDES permits, effluent limitations applicable to non-POTWs where pH is continuously monitored, and procedures to be used for issuing general WPDES permits.
Wis. Admin. Code Department of Natural Resources NR 205.01