Water: Uniform National Discharge Standards (UNDS)
Underwater Ship Husbandry Reports
Note: The documents on this webpage were generated a number of years ago. Some of the documents and data within may have been succeeded by more recent efforts.
Underwater ship husbandry consists of materials discharged during the inspection, maintenance, cleaning, and repairing of vessel hulls and hull appendages. The anticipated standard would require Armed Forces vessels to control underwater ship husbandry through the adoption and implementation of an underwater ship husbandry management plan.
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Draft Characterization Analysis Report (PDF) (33 pp, 406KB)
Draft Discharge Assessment Report (PDF) (34 pp, 387KB)
Draft Environmental Effects Analysis Report (PDF) (29 pp, 204KB)
Draft Feasibility Impact Analysis Report (PDF) (37 pp, 203KB)