Wisconsin Administrative Code
Department of Natural Resources
NR 200-299 - Environmental Protection - Wisconsin Pollutant Discharge Elimination System
Chapter NR 297 - Timber products processing
Subchapter IX - Wet Storage Subcategory
Section NR 297.09 - Applicability; description of the wet storage subcategory

This subchapter applies to the discharge of pollutants to waters of the state and the introduction of pollutants into POTWs from the storage of unprocessed wood, such as logs or roundwood before or after removal of bark, in self contained bodies of water, such as mill ponds or log ponds, or the storage of logs or roundwood on land during which water is sprayed or deposited intentionally on the logs.