For more than 60 years, Kingscote Chemicals has been the principal supplier of water marking products to over 2,000 municipal water utilities, industrial plants, and many other users who need to trace source and flow of fresh water, and storm and waste drainage. One of these products has gained the particular attention of many marina operators who have expressed growing concern over pollution caused when boaters fail to use designated pump-out facilities and dump their holding tanks directly into marina waters. As a result of this problem, “no discharge area” warnings have spread across the country and states have instituted various Marina Environmental Measures and Clean Marina Programs directed at their marina’s in response to various EPA warnings.

Realizing that enforcement is difficult for marina owners and operators, Kingscote Chemicals saw the environmental importance of HARBOR BOSUN™ tablets. When the tablets are flushed into the heads of boats that have entered harbor, they safely and quickly dissolve. If the holding tank is later illegally discharged, the vessel is surrounded by bright, biodegradable, fluorescent yellow/green color.

All of Harbor Bosun™ products are safe, non-toxic and NSF certified to ensure we are continuing to further our mission of water conservation. All of our brands and products are biodegradable and environmentally friendly.