Underwater Cleaning - Water and Wastewater Information

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State Wetland Programs that Exceed Federal 404 Jurisdiction

There has been much discussion about how the new Waters of the US jurisdiction has been limited by the 2020 Navigable Waters Protection Rule (NWPR). Of main concern are the non-tidal wetlands that were once regulated as Section 404 Waters and are now no longer regulated under the Clean Water Act. This is a concern, however, there are many state programs that overlap and often exceed 404 ...

A Plugged Pump Process Pump - Case Study

The Challenge This large pump was very difficult to handle. Due to the design of the pump, there were numerous aeas that conventional high pressure water cleaning could not reach or effectively ...

Climate change water variability hurts salamander populations

New research from the University of Montana suggests that streamflow variability brought on by climate change will negatively affect the survival of salamanders. UM biology Professor Winsor Lowe and his partners studied spring salamanders living ...

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VOC Antifouling Coating Paint

Cukote 330 Grams/Liter VOC is a top-performing antifouling coating, even in the most severe fouling areas, and preserves air quality with its Low VOC emissions during application. Its unique ablative, self-polishing properties keeps boat hull’s underwater surfaces smooth and clean with no buildup of bottom paint over time. Effective below the waterline on fiberglass, steel and wood vessels, ...