Chapter NR 269 - Stone, Gravel And Sand Segment Of Mineral Mining And Processing
- Section NR 269.01 - Purpose
- Section NR 269.02 - Applicability
- Section NR 269.03 - Definitions
- Section NR 269.04 - Compliance with effluent limitations and standards
- Section NR 269.05 - Modification of effluent limitations (Repealed)
- Section NR 269.06 - Application of effluent limitations and standards
- Section NR 269.10 - Effluent limitations, best practicable treatment
- Section NR 269.13 - Pretreatment standards